1
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

(Mark One)

[X]   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

            For the quarterly period ended     September 30, 1998
                                               ------------------

                                       OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

         For the period from                to
                            ----------------  --------------

                     Commission file number     0-26140
                                                -------

                       HIGHWAYMASTER COMMUNICATIONS, INC.
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


           Delaware                                     51-0352879
- --------------------------------------------------------------------------------
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
incorporation or organization)


    1155 Kas Drive, Richardson, Texas                      75081
- --------------------------------------------------------------------------------
(Address of principal executive offices)                 (Zip Code)


  Registrant's telephone number, including area code      (972) 301-2000
                                                          --------------

    16479 Dallas Parkway, Suite 710, Dallas, Texas 75248 
- --------------------------------------------------------------------------------
              (Former name, former address and former fiscal year,
                         if changed since last report.)


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes X   No
                                      ----   ----

Indicate the number of shares outstanding of each of the registrant's classes of
common stock, as of the latest practicable date.


                                             Number of Shares Outstanding as of
    Title of each class                              November 6, 1998
- ----------------------------                 -----------------------------------
Common Stock, $.01 par value                            24,898,986




   2




                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY

                                    Form 10-Q

                                      INDEX





                                                                                   PAGE
                                                                                  NUMBER
                                                                            
PART I.      FINANCIAL INFORMATION


Item 1       Consolidated Financial Statements:

             Consolidated Balance Sheets at September 30, 1998
                 and December 31, 1997                                                1

             Consolidated Statements of Operations for the
                 three months and nine months ended
                 September 30, 1998  and 1997                                         2

             Consolidated Statements of Cash Flows for the nine
                 months ended September 30, 1998 and 1997                             3

             Consolidated Statement of Changes in Stockholders'
                 Equity  for the nine months ended
                 September 30, 1998                                                   4

             Notes to Consolidated Financial Statements                               5-6


Item 2       Management's Discussion and Analysis of
                 Financial Condition and Results of Operations                        7-11

Item 3       Quantitative and Qualitative Disclosures About
                 Market Risk                                                          11

PART II.     OTHER INFORMATION

Item 1       Legal Proceedings                                                        12

Item 2       Changes in Securities                                                    12

Item 3       Defaults Upon Senior Securities                                          12

Item 4       Submission of Matters to a Vote of Security Holders                      12

Item 5       Other Information                                                        12

Item 6       Exhibits and Reports on Form 8-K                                         12

Signatures                                                                            13





   3



                         PART I - FINANCIAL INFORMATION

                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY
                           CONSOLIDATED BALANCE SHEETS
                                   (UNAUDITED)
                                 (in thousands)

                                     ASSETS





                                                                         September 30,    December 31,
                                                                             1998             1997
                                                                         -------------    -------------

                                                                                              
Current assets:
  Cash and cash equivalents                                              $      22,471    $      26,777
  Temporary investments - current portion                                        6,421           19,709
  Accounts receivable, net                                                      12,572           13,963
  Other short-term receivables                                                     507              916
  Inventory                                                                      1,223            3,145
  Pledged securities - current portion                                          17,187           17,187
  Prepaid expenses                                                                 164              279
                                                                         -------------    -------------
     Total current assets                                                       60,545           81,976
Network, equipment and software, net                                            21,018           15,482
Temporary investments - long-term portion                                        5,244           13,626
Pledged securities - long-term portion                                          14,974           30,216
Other assets, net                                                                4,614            5,173
                                                                         -------------    -------------
     Total assets                                                        $     106,395    $     146,473
                                                                         =============    =============

                        LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)

Current liabilities:
  Accounts payable                                                       $       3,233    $       6,262
  Telecommunications costs payable                                               5,004            2,192
  Accrued interest payable                                                         764            4,679
  Other current liabilities                                                     11,918            4,114
                                                                         -------------    -------------
     Total current liabilities                                                  20,919           17,247
Senior notes payable                                                           121,346          120,956
                                                                         -------------    -------------
     Total liabilities                                                         142,265          138,203
                                                                         -------------    -------------

Stockholders' equity (deficit):
  Preferred stock                                                                   --               --
  Common stock                                                                     252              252
  Additional paid-in capital                                                   149,481          149,481
  Accumulated deficit                                                         (185,056)        (140,916)
  Treasury stock                                                                  (547)            (547)
                                                                         -------------    -------------
     Total stockholders' equity (deficit)                                      (35,870)           8,270
Commitments and contingencies
                                                                         -------------    -------------
     Total liabilities and stockholders' equity (deficit)                $     106,395    $     146,473
                                                                         =============    =============





          See accompanying notes to consolidated financial statements.

                                        1



   4



                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (UNAUDITED)
                        (in thousands, except per share)





                                                   Three months ended          Nine months ended
                                                      September 30,              September  30,
                                                ------------------------    ------------------------
                                                   1998          1997          1998          1997
                                                ----------    ----------    ----------    ----------
                                                                                     
Revenues:
  Product                                       $    3,937    $    8,905    $   14,023    $   23,154
  Service                                           11,257         7,267        34,587        18,273
                                                ----------    ----------    ----------    ----------
     Total revenues                                 15,194        16,172        48,610        41,427
                                                ----------    ----------    ----------    ----------
Cost of revenues:
  Product                                            3,006         7,067        10,912        19,215
  Service                                            7,824         5,789        25,094        14,460
                                                ----------    ----------    ----------    ----------
    Total cost of revenues                          10,830        12,856        36,006        33,675
                                                ----------    ----------    ----------    ----------

Gross profit                                         4,364         3,316        12,604         7,752
                                                ----------    ----------    ----------    ----------

Expenses:
  General and administrative                         7,361         2,644        17,553         8,647
  Customer service                                   2,378         2,998         8,803         7,998
  Sales and marketing                                1,602         1,852         6,109         5,907
  Engineering                                        1,507         1,155         4,587         3,367
  Network services center                              627           419         1,462           957
  Severance and AutoLink termination costs           4,555            --         5,000            --
  Depreciation and amortization                      1,599           662         3,946         1,755
                                                ----------    ----------    ----------    ----------
                                                    19,629         9,730        47,460        28,631
                                                ----------    ----------    ----------    ----------

    Operating loss                                 (15,265)       (6,414)      (34,856)      (20,879)

Interest income                                      1,263           241         4,090           689
Interest expense                                    (4,482)         (418)      (13,374)         (418)
                                                ----------    ----------    ----------    ----------
    Loss before income taxes                       (18,484)       (6,591)      (44,140)      (20,608)
Income tax provision                                    --            --            --            --
                                                ----------    ----------    ----------    ----------
    Net loss                                    $  (18,484)   $   (6,591)   $  (44,140)   $  (20,608)
                                                ==========    ==========    ==========    ==========

Per share:
    Basic and diluted net loss                  $    (0.74)   $    (0.27)   $    (1.77)   $    (0.83)
                                                ==========    ==========    ==========    ==========

Weighted average number of shares outstanding       24,899        24,868        24,899        24,857
                                                ==========    ==========    ==========    ==========











          See accompanying notes to consolidated financial statements.

                                        2


   5


                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)
                                 (in thousands)





                                                                       Nine months ended
                                                                          September 30,
                                                                    ------------------------
                                                                       1998          1997
                                                                    ----------    ----------

                                                                                    
Cash flows from operating activities:
  Net loss                                                          $  (44,140)   $  (20,608)
  Adjustments to reconcile net loss to cash used in
   operating activities:
     Depreciation and amortization                                       3,946         1,755
     Amortization of discount on notes payable                             390            --
     (Increase) decrease in accounts receivable                          1,391        (4,904)
     Decrease in other receivables                                         481           575
     Decrease in inventory                                               1,922           720
     Increase (decrease) in accounts payable                            (3,029)        1,964
     Increase in accrued expenses and other current liabilities          6,701         3,219
     Other                                                                 256          (603)
                                                                    ----------    ----------
          Net cash used in operating activities                        (32,082)      (17,882)
                                                                    ----------    ----------

Cash flows from investing activities:
     Additions to network and equipment                                 (7,996)       (2,221)
     Additions to capitalized software                                  (1,140)       (2,132)
     Purchase of pledged securities                                         --       (46,588)
     Decrease in pledged securities                                     15,242            --
     Decrease in temporary investments                                  21,670            --
                                                                    ----------    ----------
          Net cash provided by (used in) investing activities           27,776       (50,941)
                                                                    ----------    ----------

Cash flows from financing activities:
     Proceeds from issuance of senior notes, net                            --       120,937
     Proceeds from exercise of stock options                                --           295
                                                                    ----------    ----------
          Net cash provided by financing activities                         --       121,232
                                                                    ----------    ----------
Increase (decrease) in cash                                             (4,306)       52,409
Cash and cash equivalents, beginning of period                          26,777        19,725
                                                                    ----------    ----------
Cash and cash equivalents, end of period                            $   22,471    $   72,134
                                                                    ==========    ==========

Supplemental cash flow information:
     Interest paid                                                  $    8,594    $       --
                                                                    ==========    ==========













          See accompanying notes to consolidated financial statements.

                                        3


   6



                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY
       CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)
                      Nine months ended September 30, 1998
                                   (UNAUDITED)
                    (in thousands, except share information)







                                                                                                       
                                                  Preferred Stock            Common Stock          Additional   
                                             ------------------------    -----------------------    Paid-in     
                                               Shares        Amount        Shares       Amount      Capital     
                                             ----------    ----------    ----------   ----------   ----------   

                                                                                              
Stockholders' equity at December 31, 1997         1,000    $       --    25,210,983   $      252   $  149,481   
     Net loss                                                                                                   
                                             ----------    ----------    ----------   ----------   ----------   
Stockholders' equity at September 30, 1998        1,000    $       --    25,210,983   $      252   $  149,481   
                                             ==========    ==========    ==========   ==========   ==========   





                                                                                                       
                                                   Treasury Stock         
                                               ----------------------   Accumulated
                                                 Shares      Amount        Deficit        Total
                                               ----------  ----------   ------------   ----------

                                                                                  
Stockholders' equity at December 31, 1997        311,997   $     (547)   $ (140,916)   $    8,270
     Net loss                                                               (44,140)      (44,140)
                                               ---------   ----------    ----------    ----------
Stockholders' equity at September 30, 1998       311,997   $     (547)   $ (185,056)   $  (35,870)
                                               =========   ==========    ==========    ==========
























          See accompanying notes to consolidated financial statements.

                                        4









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                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY

                   Notes To Consolidated Financial Statements
                                   (Unaudited)



1.       BUSINESS OVERVIEW

                  The Company develops and implements mobile communications
         solutions, including integrated voice, data and position location
         services, to meet the needs of its customers. The initial application
         for the Company's wireless enhanced services has been developed for,
         and is marketed and sold to, companies which operate in the long-haul
         trucking market. The Company provides long-haul trucking companies with
         a comprehensive package of mobile communications and management control
         services at a fixed rate per minute, thereby enabling its trucking
         customers to effectively monitor the operations and improve the
         performance of their fleets. The Company is currently developing
         additional applications for its network to expand the range of its
         commercial dispatch and tracking services in broader market segments.

                  The Company's revenues are derived primarily from the
         long-haul trucking market from sales and installation of Mobile
         Communication Units ("mobile units") and charges for its services.

2.       BASIS OF PRESENTATION

                  The unaudited consolidated financial statements presented
         herein have been prepared in accordance with the instructions to Form
         10-Q and Article 10 of Regulation S-X. Accordingly, they do not include
         all footnote disclosures required by generally accepted accounting
         principles. These consolidated financial statements should be read in
         conjunction with the Company's audited consolidated financial
         statements for the year ended December 31, 1997. The accompanying
         consolidated financial statements reflect all adjustments (all of which
         are of a normal recurring nature) which are, in the opinion of
         management, necessary for a fair presentation of the Company's
         financial position, results of operations and cash flows for the
         interim periods. The results for any interim period are not necessarily
         indicative of the results for the entire year.

3.       INVENTORIES





                                            September 30,           December 31,
                                                1998                   1997
                                            ------------           -------------

                                                                       
         Complete systems                   $    457,000           $   1,370,000
         Component parts                         756,000               1,775,000
                                            ------------           -------------
                                            $  1,223,000           $   3,145,000
                                            ============           =============



4.       SEVERANCE AND AUTOLINK TERMINATION COSTS

                  On August 31, 1998 the Company announced that it was halting
         the development of its AutoLink service. As a consequence, the Company
         recorded a charge of approximately $2,400,000 to recognize asset
         impairments and record estimated amounts to be incurred to extinguish
         contractual obligations associated with the AutoLink program. The
         estimated cost of extinguishing these contractual obligations in the
         amount of $1,600,000 is included in other current liabilities at
         September 30, 1998.

                  On September 17, 1998 the Company announced a number of key
         management and structural changes designed to more closely align the
         Company's expenditures with its revenues. As a result of this
         announcement and the AutoLink announcement, the Company reduced its
         workforce by approximately 25% and recorded a charge of approximately
         $2,200,000 for obligations under employment contracts and severance
         payments to terminated employees. Of this amount,

                                        5

   8



         approximately $1,400,000 is included in other current liabilities at
         September 30, 1998.


5.       CONTINGENCIES

                  As previously reported, the Company is party to a lawsuit
         filed in the U.S. District Court, Northern District of Texas, Dallas
         Division against AT&T Corp. ("AT&T") and Lucent Technologies, Inc.
         ("Lucent"). On September 16, 1998, Lucent transferred the patents at
         issue in this lawsuit back to AT&T. Reference is made to the Company's
         Annual Report on Form 10-K for the fiscal year ended December 31, 1997
         for additional information regarding this lawsuit.

                  In late 1997 the Company retained experts to analyze and
         advise it with respect to various taxation issues. This evaluation and
         analysis involved the identification of exemptions from taxation for
         certain types of businesses or services, the confirmation of taxes
         currently being passed through and the identification of sales tax
         issues needing attention by the Company. Based on preliminary estimates
         of possible exposure to sales taxes for current and prior periods, the
         Company recorded a provision for taxes and other related costs in the
         amount of $1,800,000 during the nine months ended September 30, 1998.
         This estimate may vary materially from the amount of taxes that the
         Company may determine are payable.




                                        6

   9





ITEM 2:       MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
              AND RESULTS OF OPERATIONS

COMPARABILITY

         During 1997, the Company's service revenues were generated from mobile
units served by either a switching complex operated by AT&T (the " AT&T
Complex") or by the Company's Network Services Center ("NSC"). During the nine
months ended September 30, 1997, the majority of the installed base of mobile
units was served by the AT&T Complex. During the three and nine month periods
ended September 30, 1998, the entire installed base of mobile units was served
by the NSC. Historically, the amount of service revenue and related expense
recognized by the Company varied significantly based upon whether a particular
customer received service through the AT&T Complex or the NSC. In the case of
customers served through the AT&T Complex, service charges were collected by
AT&T. The Company recognized as revenue the portion of service charges received
from AT&T, with the remainder of the service charges retained by AT&T as
compensation for its cost of providing services. In the case of customers served
by the NSC, the entire amount of the service charges to customers is recognized
by the Company as revenue and additional operating and service expenses are
borne by the Company. The operating expenses associated with the NSC are
reflected in the Company's financial statements as general and administrative
expenses (customer billing, credit, and collection activities), network services
center (other third party and internal operating expenses) and depreciation.
Because of the difference in the economic relationships described above, as a
greater proportion of customers have been served by the NSC, the Company
recognized increased service revenues, which are offset by additional operating
and service expenses.

RESULTS OF OPERATIONS

         Three Months Ended September 30, 1998 Compared to Three Months Ended
September 30, 1997

         Total revenues decreased to $15.2 million in 1998 from $16.2 million in
1997. Product revenues declined to $3.9 million in 1998 million from $8.9
million in 1997 primarily as a result of a 61.3% decrease in mobile units sold.
Product shipments in 1998 were less than the Company's expectations primarily as
a result of the absence of any contribution from major new contracts. The
Company signed one major new contract in the third quarter of 1998. However, the
1,079 units shipped and placed in service during the third quarter in connection
with this contract are not reflected in product revenues because the earning
process was not complete at September 30, 1998. Service revenues increased to
$11.3 million in 1998 as compared to $7.3 million in 1997 due to the combined
effect of (i) the increase in the installed base of mobile units to 39,673 at
September 30, 1998 from 29,933 at September 30, 1997 and (ii) increased service
revenues per mobile unit. Average monthly revenue per mobile unit in 1998
increased to $94.75 from $87.82 in 1997 since the entire installed base of
mobile units was served through the NSC in 1998, as compared to slightly more
than half of the installed base being served through the NSC in 1997. See
discussion under "Comparability," above.

         Cost of revenues in 1998 was $10.8 million compared to $12.9 million in
1997 reflecting a decrease in cost of product revenues, as a result of the
decrease in the number of units sold, offset by an increase in cost of service
revenues as a result of the increase in the installed base of mobile units in
service.

         Product gross profit margin was 23.6% in 1998 compared to 20.6% in
1997. The improvement in product gross profit margin is primarily attributable
to a lower provision for warranty costs.


         Service gross profit margin was 30.5% in 1998 compared to 20.3% in
1997. The Company incurs certain costs for airtime usage that are not billable
to customers under current billing practices. The improvement in service gross
profit margin to 30.5% in 1998 reflects the changed economic relationships
described under "Comparability," and the effect of technical adjustments and
modifications implemented to reduce the amount of airtime costs incurred that
are not billable to customers. The Company continues to evaluate the components
of its service gross profit margin to attempt to identify additional technical
adjustments and modifications that may enable it to improve its service gross
profit margin.

                                        7

   10



         General and administrative expenses increased to $7.4 million in 1998
compared to $2.6 million in 1997. Of this $4.8 million increase, approximately
$2.7 million represents a provision for bad debts as a result of a major
customer's filing for Chapter 11 bankruptcy protection, and approximately $0.5
million represents a charge to accrue an estimated liability for sales taxes 
and associated costs as described in Note 5 to the accompanying consolidated
financial statements. The remainder of the increase in general and
administrative expenses is represented primarily by (i) ordinary and customary
costs associated with billing, credit and collection activities for the NSC,
(ii) growth in the number of employees and salary increases, (iii) consulting
fees in connection with evaluation of the Company's information systems and
efforts to improve service gross profit margin, and (iv) legal and 
professional fees.

         Customer service expenses decreased to $2.4 million in 1998 compared to
$3.0 million in 1997, primarily as a result of a decrease in the number of
employees in connection with a reorganization occurring in June, 1998, and
because installation and repair services formally provided by Company personnel
are now being provided under an outsourcing arrangement.

         Sales and marketing expenses decreased to $1.6 million in 1998 compared
to $1.9 million in 1997 primarily as a result of the curtailment of advertising
expenditures to reduce operating expenses.

         Engineering expenses increased to $1.5 million in 1998 compared to $1.2
million in 1997. This increase is primarily attributable to increases in payroll
related costs as a result of an increase in the number of engineering personnel
devoted to continuation engineering and new product development, and other costs
specifically related to the development and release of the AutoLink service.

         Severance and AutoLink termination costs of $4.6 million relate to a
reduction in the number of employees pursuant to a reorganization and the
halting of AutoLink development both of which were announced during the third 
quarter of 1998. See Note 4 to the accompanying consolidated financial 
statements.

         Depreciation and amortization expense increased to $1.6 million in 1998
compared to $0.7 million in 1997 reflecting the additional depreciation and
amortization as a result of additions to network, equipment and capitalized
software during 1997 and the nine months ended September 30, 1998.

         Interest income was $1.3 million in 1998 compared to $0.2 million in
1997. Interest expense was $4.5 million in 1998 compared to $0.4 million in
1997. The change in these relationships reflects the higher average outstanding
balances during 1998 in cash and cash equivalents, temporary investments and
notes payable as a result of the issuance of the Senior Notes in September,
1997.

         Nine Months Ended September 30, 1998 Compared to Nine Months Ended
September 30, 1997


         Total revenues increased to $48.6 million in 1998 compared to $41.4
million in 1997. Product revenues declined to $14.0 million in 1998 from $23.2
million in 1997 primarily as a result of a 45.3% decrease in mobile units sold.
Product shipments in 1998 were less than the Company's expectations primarily as
a result of the absence of any contribution from major new contracts and the
introduction of the Series 3000 mobile unit not generating any significant sales
volumes. After a reassessment of the market, the Series 3000 product offering
was discontinued. Service revenues increased to $34.6 million in 1998 as
compared to $18.3 million in 1997 due to the combined effect of (i) the
increased installed base of mobile units and (ii) increased service revenues per
mobile unit. Average monthly revenue per mobile unit in 1998 increased to
$102.47 from $80.75 in 1997 since the entire installed base of mobile units was
served through the NSC in 1998, as compared to the majority of the installed
base being served through the AT&T Complex in 1997. See discussion under
"Comparability," above.

         Cost of revenues in 1998 was $36.0 million compared to $33.7 million in
1997 reflecting a decrease in cost of product revenues, as a result of the
decrease in the number of units sold, offset by an increase in cost of service
revenues as a result of the increase in the installed base of mobile units in
service.







                                        8

   11





         Product gross profit margin was 22.2% in 1998 compared to 17.0% in
1997. The improvement in product gross profit margin is primarily attributable
to a lower provision for warranty costs.

         Service gross profit margin was 27.4% in 1998 compared to 20.9% in
1997. The Company incurs certain costs for airtime usage that are not billable
to customers under current billing practices. The improvement in service gross
profit margin to 27.4% in 1998 reflects the changed economic relationships
described under "Comparability," above, and the effect of technical adjustments
and modifications implemented to reduce the amount of airtime costs incurred
that are not billable to customers. The Company continues to evaluate the
components of its service gross profit margin to attempt to identify additional
technical adjustments and modifications that may enable it to improve its
service gross profit margin.

         General and administrative expenses increased to $17.6 million in 1998
compared to $8.6 million in 1997. Of this $9.0 million increase, approximately
$4.2 million represents a provision for bad debts related to the Company's
accounts receivable, and approximately $1.8 million represents a charge to
accrue an estimated liability for sales taxes and associated costs as described
in Note 5 to the accompanying consolidated financial statements. Of the $4.2
million provision for bad debts, $1.5 million relates to personal calling
accounts activated in connection with a promotion designed to increase minutes
of airtime usage. As a result of the unfavorable experience in connection with
these personal account customers, during the second quarter of 1998 the Company
discontinued the promotion and changed the credit process with respect to
personal accounts in an attempt to reduce the Company's credit risk. The
additional $2.7 million provision is as a result of a major customer's filing 
for Chapter 11 bankruptcy protection. The remainder of the increase in general 
and administrative expenses is represented primarily by (i) ordinary and 
customary costs associated with billing, credit and collection activities for 
the NSC , (ii) growth in the number of employees and salary increases, (iii) 
consulting fees in connection with evaluation of the Company's information 
systems and efforts to improve service gross profit margin, and (iv) legal and 
professional fees.

         Customer service expenses increased to $8.8 million in 1998 compared to
$8.0 million in 1997, attributable to the increasing emphasis on improving
response to customer needs, improvement in the technical operations of the
network and growth in the number of mobile units shipped and in service.

         Sales and marketing expenses increased to $6.1 million in 1998 compared
to $5.9 million in 1997 primarily as a result of increased advertising expense
related to AutoLink, the Series 3000 mobile unit and Platinum service.

         Engineering expenses increased to $4.6 million in 1998 compared to $3.4
million in 1997. This increase is primarily attributable to increases in payroll
related costs as a result of an increase in the number of engineering personnel
devoted to continuation engineering and new product development, and other costs
specifically related to the development and release of the AutoLink service.

         Severance and AutoLink termination costs of $5.0 million relate
primarily to a reduction in the number of employees pursuant to a reorganization
and the halting of AutoLink development both of which were announced during the
third quarter of 1998. See Note 4 to the accompanying consolidated financial
statements.

         Depreciation and amortization expense increased to $3.9 million in 1998
compared to $1.8 million in 1997 reflecting the additional depreciation and
amortization as a result of additions to network, equipment and capitalized
software during 1997 and the nine months ended September 30, 1998.





                                       9


   12




         Interest income was $4.1 million in 1998 compared to $0.7 million in
1997. Interest expense was $13.4 million in 1998 compared to $0.4 million in
1997. The change in these relationships reflects the higher average outstanding
balances during 1998 in cash and cash equivalents, temporary investments and
notes payable as a result of the issuance of the Senior Notes in September,
1997.

LIQUIDITY AND CAPITAL RESOURCES

         Net cash consumed by operating activities during the nine months ended
September 30, 1998 was $32.1 million due primarily to a $44.1 million loss from
operations. The Company's cash, cash equivalents and temporary investments
balance at September 30, 1998 was $34.1 million. During the third quarter, the
Company halted the development of the AutoLink program and made a number of key
management and structural changes designed to more closely align the Company's
expenditures with its revenues. Based on the Company's projected operating
results, after considering these changes, the Company believes its existing
capital resources will be sufficient to fund its currently anticipated operating
needs and capital expenditure requirements for at least the next twelve months.
However, the Company's future cash flow from operations and operating
requirements may vary depending on a number of factors, including the rate of
installation of mobile units, the level of competition, success of new products,
general economic conditions and other factors beyond the Company's control.

         The Company's capital resources may be insufficient to fund its
operating needs, capital expenditures and debt service requirements in the
long-term. The Company believes that, in order to address its long-term capital
requirements, it will need to take steps to (i) increase the installed base of
mobile units in service and improve the efficiency of its operations, so as to
reduce or eliminate its operating losses, or (ii) obtain additional sources of
debt or equity financing. The Company's ability to obtain additional debt
financing is materially restricted under the terms of the indenture governing
the Senior Notes. There can be no assurance that the Company would be able to
obtain additional debt and equity financing on terms that it would regard as
satisfactory, if at all.

         In September 1997, the Company issued $125,000,000 of senior notes (the
"Senior Notes") in a Rule 144A offering. The Company has placed in escrow funds
which are sufficient to pay interest on the Senior Notes through September 15,
2000. After such date, the Company will be required to pay interest on the
Senior Notes on a semi-annual basis at a rate of 13 3/4% per annum. Subsequent
to September 30, 1998, the Company purchased $21,395,000 of its Senior Notes on
the open market at a substantial discount from face value. The Company expects
that a portion of the purchase price for the retired senior notes will be funded
through the release of the allocable portion of the escrowed funds held for the
payment of interest thereon. The Company may continue to make purchases on the
open market in the event conditions remain favorable.


                                       10

   13






YEAR 2000

         The Company has undertaken certain internal testing procedures with
respect to its products and services to determine if any Year 2000 transition
problems exist. In order to provide greater assurance of year 2000 compliance,
the Company has also engaged an independent Year 2000 consultant to assist in
identifying any Year 2000 issues with its internal information technology
systems. It is anticipated that an independent enterprise-wide Year 2000
assessment will be completed about the end of 1998. Upon completion of the
independent Year 2000 assessment, remediation efforts will be addressed based
on any material problems identified. The Company is also in the process of
obtaining Year 2000 disclosures from third party vendors which provide products
and services to the Company's customers that interface with the products and
services provided by the Company. Until the independent enterprise-wide
assessment has been completed, the Company will be unable to estimate the cost
of Year 2000 remediation efforts.

         The Company cannot ensure or predict whether customers will experience
Year 2000 problems arising from non-compliant third party products or
non-compliant third party services provided in connection with the Company's
products and services including but not limited to cellular carriers and their
networks, long distance carriers and their networks, the public switched
telephone network, computer systems upon which any of the Company's software
resides and/or third party software programs which interface and exchange date
with the Company's products.

FORWARD LOOKING STATEMENTS

         This report includes "forward-looking statements" within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended. All statements other than
statements of historical fact included in this report, including without
limitation, certain statements in this Item 2 under the captions "--- Results of
Operations" and "---Liquidity and Capital Resources," may constitute forward
looking statements. Although the Company believes that the expectations
reflected in such forward- looking statements are reasonable, it can give no
assurance that such expectations will prove to be correct. Important factors
that could cause actual results to differ materially from the Company's
expectations ("cautionary statements") are disclosed in this report and the
Company's Annual Report on Form 10-K for the year ended December 31, 1997 (under
the caption "Business --- Risk Factors" and elsewhere). All subsequent written
and oral forward-looking statements attributable to the Company or persons
acting on its behalf are expressly qualified in their entirety by these
cautionary statements.

ITEM 3:    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

         Not Applicable.



                                       11

   14


                HIGHWAYMASTER COMMUNICATIONS, INC. AND SUBSIDIARY

                           PART II - OTHER INFORMATION


Item 1.    Legal Proceedings  --

                  AT&T Litigation. As previously reported, the Company is party
                  to a lawsuit filed in the U.S. District Court, Northern
                  District of Texas, Dallas Division against AT&T Corp. ("AT&T")
                  and Lucent Technologies, Inc. ("Lucent"). On September 16,
                  1998, Lucent transferred the patents at issue in this lawsuit
                  back to AT&T. Reference is made to the Company's Annual Report
                  on Form 10-K for the fiscal year ended December 31, 1997 for
                  additional information regarding this lawsuit.

Item 2.    Changes in Securities  --   None.

Item 3.    Defaults Upon Senior Securities  --  None.

Item 4.    Submission of Matters to a Vote of Security Holders  --  None

Item 5.    Other Information  --

                  As previously reported, The Nasdaq Stock Market, Inc.
                  ("Nasdaq") notified the Company that it was not in compliance
                  with the minimum bid price requirement of $5.00 per share for
                  listing on the Nasdaq National Market and that the Company's
                  securities would be delisted on September 28, 1998 unless it
                  achieved compliance by September 24, 1998. That delisting has
                  been stayed pending the outcome of a hearing before a Nasdaq
                  Listing Qualifications Panel scheduled for November 19, 1998.
                  At the hearing the Company will continue to discuss the
                  possibility of moving to the Nasdaq Small Cap Market, among
                  other options for achieving compliance. Additionally, on
                  November 6, 1998, the Company received notification from
                  Nasdaq that it was not in compliance with the minimum market
                  value of public float of $15 million and that the Company's
                  securities would be delisted on February 4, 1999 unless it
                  achieved compliance with this requirement by February 3, 1999.
                  There can be no assurance that the Company will be able to
                  achieve compliance with the Nasdaq National Market criteria or
                  that the Company will be admitted for trading on the Nasdaq
                  SmallCap Market.


                  As previously reported, the Company was negotiating a
                  permanent contract extension with GTE-TSI whereby GTE-TSI
                  provides certain functions that enable the Company to
                  instantly deliver calls nationwide. At the present time, the
                  Company and GTE-TSI are still engaged in negotiating the
                  terms of a permanent contract extension.

                  As disclosed in the Current Report on Form 8-K filed by the
                  Company on September 17, 1998, several key management and
                  structural changes were undertaken in order to sharpen the
                  Company's focus on its core products and to achieve increased
                  operating efficiency. Jana A. Bell, who joined the Company in
                  June 1998 as Executive Vice President and Chief Financial
                  Officer, assumed the role of President and Chief Executive
                  Officer. William C. Saunders, former President and Chief
                  Executive Officer, accepted the position of Chairman of the
                  Board of Directors. William C. Kennedy, Jr. resigned from his
                  role as Chairman of the Board of Directors of the Company, but
                  retained a board seat and will serve as Vice Chairman of the
                  Board. The Company also flattened its organizational structure
                  to facilitate necessary changes. Concurrently with management
                  changes, the company downsized its workforce by approximately
                  one-fourth. In two previous announcements, HighwayMaster
                  indicated that it is sharpening its focus on the commercial
                  dispatch and tracking business. On August 31, 1998, the
                  Company announced that it was halting the development of its
                  AutoLink service. On the same day, the Company announced a
                  major contract with three subsidiaries of SBC Communications,
                  Inc. to install HighwayMaster units in 11,500 fleet vehicles.

Item 6.    Exhibits and Reports on Form 8-K

                  (a)  Exhibits - See the Index to Exhibits.

                  (b)  Reports on Form 8-K

                  On September 1, 1998, the Company filed a Current report on
                  Form 8-K related to its halting the development and launch of
                  AutoLink previously projected for late 1998.

                  On September 17, 1998, the Company filed a Current report on
                  Form 8-K related to key management and structural changes.



                                       12

   15






                                   SIGNATURES



Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.




                                    HIGHWAYMASTER COMMUNICATIONS, INC.

Date: November 13, 1998




                                    By:  /s/ Jana A. Bell
                                         ---------------------------------------
                                         Jana A. Bell
                                         President and Chief Executive Officer 
                                         and Acting Chief Financial Officer 
                                         (Principal Financial Officer)


                                       13

   16



                                INDEX TO EXHIBITS





   EXHIBIT
   NUMBER                        TITLE
   -------                       -----
          
     3.1    -   Certificate of Incorporation of the Company, as amended.(1)(9)

     3.2    -   Amended and Restated By-Laws of the Company.(13)

     4.1    -   Specimen of certificate representing Common Stock, $.01 par
                value, of the Company.(1)

     4.2    -   Warrant Certificate, dated September 27, 1996, issued to
                SBW.(7)
 
     4.3    -   Recapitalization Agreement, dated September 27, 1996, by and
                among the Company, the Erin Mills Stockholders, the Carlyle
                Stockholders and the other persons named therein.(7)

     4.4    -   Amended and Restated Stockholders' Agreement, dated September
                27, 1996, by and among the Company, SBW, the Erin Mills
                Stockholders, the Carlyle Stockholders, the By-Word Stockholders
                and the other persons named therein.(7)

     4.5    -   Indenture dated September 23, 1997 by and among the Company,
                HighwayMaster Corporation and Texas Commerce Bank, National
                Association.(12)

     4.6    -   Pledge Agreement dated September 23, 1997 by and among the
                Company, Bear, Stearns & Co. Inc. and Smith Barney Inc.(12)

     4.7    -   Registration Rights Agreement dated September 23, 1997 by and
                among the Company, HighwayMaster Corporation, Bear, Stearns &
                Co. Inc. and Smith Barney Inc.(12)

     4.8    -   Warrant Agreement dated September 23, 1997 by and among the
                Company, Bear, Stearns & Co. Inc. and Smith Barney Inc.(12)

     4.9    -   Warrant Registration Rights Agreement dated September 23, 1997
                by and among the Company, Bear, Stearns & Co. Inc. and Smith
                Barney, Inc.(12)

     10.1   -   License Agreement, dated April 23, 1992, by and between Voice
                Control Systems and the Company (as successor to By-Word
                Technologies, Inc.)(1)

     10.2   -   Agency Agreement, dated February 1, 1993, between the Company
                and Saunders, Lubinski & White, Inc.(1)

     10.3   -   Agreement and General Release, dated September 30, 1998, by and 
                between HighwayMaster Corporation and William C. Kennedy, Jr.(15)

     10.4   -   Employment Agreement, dated February 4, 1994, by and between
                HighwayMaster Corporation and William C. Saunders, as
                amended.(1)(5)

     10.5   -   Employment Agreement, dated November 23, 1994, by and between
                HighwayMaster Corporation and Gordon D. Quick.(1)(5)

     10.6   -   Amended and Restated 1994 Stock Option Plan of the Company,
                dated February 4, 1994, as amended.(1)(5)(6)

     10.7   -   Purchase Agreement, dated September 27, 1996, between the
                Company and SBW.(7)

     10.8   -   Mobile Communications (Voice and Data) Services Agreement,
                dated as of July 15, 1993, between the Company and EDS Personal
                Communications Corporation.(1)(2)

     10.9   -   Services Agreement, dated March 14, 1995, between the Company
                and GTE Telecommunications Services Incorporated.(1)(2)

     10.10  -   Services Agreement, dated March 20, 1996, between the Company
                and GTE-Mobile Communications Service Corporation.(3)(4)

     10.11  -   Agreement, dated June 8, 1994, between the Company and
                Truckstops of America, Inc.(1)






   17





          
     10.12  -   Amendment dated November 16, 1995 to that certain Mobile
                Communications (Voice and Data) Services Agreement, dated as of
                July 15, 1993, between the Company and EDS Personal
                Communications Corporation.(3)(4)

     10.13  -   Letter Agreement, dated April 5, 1995, between the Company and
                IEX Corporation.(1)

     10.14  -   Product Development Agreement, dated December 21, 1995, between
                the Company and IEX Corporation.(3)(4)

     10.15  -   Technical Services Agreement, dated September 27, 1996, between
                the HM Corporation and SBW.(7)

     10.16  -   Letter Agreement, dated February 19, 1996, between the Company
                and IEX Corporation.(3)

     10.17  -   Form of Adoption Agreement, Regional Prototype Cash or Deferred
                Profit-Sharing Plan and Trust Sponsored by McKay Hochman Co.,
                Inc., relating to the HighwayMaster Corporation 401(k) Plan.(1)

     10.18  -   Agreement, dated December 3, 1996, between the Company and
                Pickett Racing.(8)

     10.19  -   Software Transfer Agreement, dated April 25, 1997 between the
                Company and Burlington Motor Carriers, Inc.(9)(10)

     10.20  -   Purchase Agreement dated September 18, 1997 by and among the
                Company, HighwayMaster Corporation, Bear, Stearns & Co. Inc. and
                Smith Barney Inc.(12) 

     10.21  -   Employment Agreement, dated December 12, 1995, by and between
                HighwayMaster Corporation and William McCausland.(13)
                
     10.22  -   Employment Agreement, dated May 29, 1998, by and between
                HighwayMaster Corporation and Jana Ahlfinger Bell.(14)

     10.23  -   Lease Agreement, dated March 20, 1998, between the Company and
                Cardinal Collins Tech Center, Inc.(15) 

     27     -   Financial Data Schedule.(15)





- ---------

(1)   Filed in connection with the Company's Registration Statement on Form S-1,
      as amended (No. 33-91486) effective June 22, 1995.

(2)   Certain confidential portions deleted pursuant to Order Granting
      Application for Confidential Treatment issued in connection with
      Registration Statement on Form S-1 (No. 33-91486) effective June 22, 1995.

(3)   Filed in connection with the Company's Annual Report on Form 10-K for the
      fiscal year ended December 31, 1995.

(4)   Certain confidential portions deleted pursuant to Application for
      Confidential Treatment filed in connection with the Company's Annual
      Report on Form 10-K for the fiscal year ended December 31, 1995.

(5)   Indicates management or compensatory plan or arrangement required to be
      identified pursuant to Item 14(a)(4).

(6)   Filed in connection with the Company's Form 10-Q Quarterly Report for the
      quarterly period ended June 30, 1996.

(7)   Filed in connection with the Company's Current Report on Form 8-K filed on
      October 7, 1996.

(8)   Filed in connection with the Company's Annual Report on Form 10-K for the
      fiscal year ended December 31, 1996.

(9)   Filed in connection with the Company's Form 10-Q Quarterly Report for the
      quarterly period ended March 31, 1997.

(10)  Certain confidential portions deleted pursuant to Order Granting
      Application for Confidential Treatment issued in connection with the
      Company's Form 10-Q Quarterly Report for the quarterly period ended March
      31, 1997.

(11)  Filed in connection with the Company's Form 10-Q Quarterly Report for the
      quarterly period ended June 30, 1997.





   18



(12)  Filed in connection with the Company's Registration Statement on Form S-4,
      as amended (No. 333-38361).

(13)  Filed in connection with the Company's Annual Report on Form 10-K for the
      fiscal year ended December 31, 1997.

(14)  Filed in connection with the Company's Form 10-Q Quarterly Report for the
      quarterly period ended June 30, 1998.

(15)  Filed herewith.