AGREEMENT

     This Agreement is made and entered into this 20th day of February,  1998 by
and between Radio One, Inc.  (hereafter  "Radio One"),  and WUSQ License Limited
Partnership (hereafter "Partnership").


                               W I T N E S S E T H

     WHEREAS, Radio One Licenses,  Inc., a wholly-owned subsidiary of Radio One,
Inc., is the licensee of Class A FM broadcast station WMMJ, Bethesda,  Maryland,
which operates on Channel 272 (102.3 MHz);

     WHEREAS,  Partnership  is the  licensee  of  Class B FM  broadcast  station
WUSQ-FM, Winchester, Virginia, which operates on Channel 273 (102.5 MHz);

     WHEREAS,  by the Second Report and Order,  FCC 89-232,  released August 18,
1989 (MM Docket No. 88-375), the Federal  Communications  Commission  (hereafter
Commission or FCC) amended its rules to increase the maximum permitted effective
radiated power  (hereafter ERP) for Class A FM broadcast  stations from 3,000 to
6,000 watts;

     WHEREAS,  in the Second Report and Order, the Commission also increased the
minimum distance separation  requirements for a Class A station which is a first
adjacent channel to a Class B station from 105 kilometers to 113 kilometers;

     WHEREAS,  the distance between the WMMJ and WUSQ-FM main transmitter  sites
is approximately 105 kilometers;

     WHEREAS,  as a condition for the acceptance of  applications  to modify the
facilities  of a Class A station for which the  requirements  of Section  73.207
will  not  be  met,  the  FCC  rules   require  that  an  exhibit  be  submitted
demonstrating  the consent of a licensee such as Partnership which operates on a
first adjacent channel; and

     WHEREAS,  the  purpose  of  this  Agreement  is to  state  the  consent  of
Partnership to a modification  of the WMMJ facilities and an extension of WMMJ's
contour in the direction of WUSQ-FM; and

     WHEREAS,  Radio One and Partnership desire to cooperate with one another to
further the public interest.

     NOW,  THEREFORE,  in  consideration  of the foregoing and of other good and
valuable  consideration,  the  receipt  and  sufficiency of






which are hereby  acknowledged,  and intending to be legally  bound hereby,  the
parties agree as follows:

     1.  Cooperation by  Partnership.  Partnership  hereby consents to Radio One
applying for an authorization  from the FCC to modify WMMJ's facility to specify
maximum Class A facilities and thereby extend WMMJ's contour in the direction of
WUSQ-FM in  substantially  the manner specified in either Exhibit A-1 or Exhibit
A-2  hereto.  Exhibit  A-1  depicts a contour  for WMMJ from a site known as the
"WKYS Site", located at the coordinates of 38(Degree) 56' 24"/77(Degree) 04' 54"
Exhibit  A-2  depicts a contour  for WMMJ from a site  known as the "WMMJ  Site"
located  at the  coordinates  of  38(Degree)  56'  09"/77(Degree)  05' 33".  The
application to be filed with the FCC specifying either the WKYS Site or the WMMJ
Site is  hereinafter  referred to as the "Contour  Extension  Application",  and
shall be filed  within  ninety  (90) days of the  execution  of this  Agreement.
Partnership  hereby  consents  to Radio One filing  the  attached  Statement  in
support of the Contour Extension Application.  Partnership acknowledges that the
decision to pursue any  modification  of  facilities  of WMMJ is within the sole
discretion of Radio One. Partnership agrees that so long as this Agreement is in
effect,  Partnership  will  cooperate  with  Radio  One's  effort to pursue  the
proposed  modification,  will provide such further  information  concerning  the
application(s)  filed  by  Radio  One to  implement  the  change  as the FCC may
reasonably require, including the filing of this Agreement if required, and will
not  take  action  at any time  which is  inconsistent  with  such  cooperation.
Notwithstanding  Partnership's  agreement to  cooperate,  the parties  expressly
acknowledge  that the burden of prosecuting  the Contour  Extension  Application
shall remain at all times with Radio One.

     2. Frequency Allocation Fee. In exchange for Partnership's  cooperation and
agreement to undertake the obligations described herein, Radio One agrees to pay
to  Partnership  by  certified  check or wire  transfer  the  total sum of Three
Hundred Seventy Five Thousand Dollars  ($375,000) in the manner and at the times
described below:

          (a) Simultaneously  with the execution and delivery of this Agreement,
Radio One shall  deliver the sum of One Hundred  Twenty  Five  Thousand  Dollars
($125,000) to an Escrow Agent. So long as this Agreement is in effect, Radio One
shall cause the Escrow Agent to send copies to  Partnership  of the monthly bank
statements evidencing the escrow deposit.

          (b) Radio One shall  direct that the Escrow  Agent pay to  Partnership
the sum of One Hundred  Twenty Five  Thousand  Dollars  ($125,000)  by certified
check or wire transfer in one of the three circumstances described below:

                                       2





               (i) Should the Contour  Extension  Application filed by Radio One
be granted by the  Commission or the  Commission's  staff  pursuant to delegated
authority  and should  that  action  become a Final  Order,  then the sum of One
Hundred Twenty Five Thousand  Dollars  ($125,000)  (the  "Partnership  Payment")
shall be paid to Partnership  within ten (10) business days of the date that the
action  becomes a Final Order.  For purposes of this  Agreement  the term "Final
Order"  shall mean an action  that has been taken by the FCC  (including  action
duly taken by the FCC's staff,  pursuant to delegated authority) which shall not
have been reversed,  stayed,  enjoined,  set aside, annulled or suspended,  with
respect  to which no timely  request  for stay,  petition  for  reconsideration,
rehearing,  appeal or certiorari or sua sponte action of the FCC with comparable
effect shall be pending,  and as to which the time for filing any such  request,
petition,  appeal, certiorari or for the taking of any such sua sponte action by
the FCC shall have expired or otherwise terminated.

                                       OR

               (ii) Should the Contour Extension  Application filed by Radio One
be granted by the  Commission or the  Commission's  staff  pursuant to delegated
authority,  then Radio One in its sole discretion may waive the requirement that
the action shall have become a Final Order prior to making said payment.  Should
Radio One decide to waive the requirement  that the action become a Final Order,
then the Partnership  Payment shall be paid to Partnership no later than two (2)
business  days  after  the  commencement  of  program  test  authority  for  the
facilities  specified in the construction  permit issued pursuant to the Contour
Extension Application filed by Radio One. For purposes of this provision,  Radio
One's  operation  of the station  pursuant to program  test  authority  shall be
deemed a waiver of the Final Order requirement and the Partnership Payment shall
be due and payable as set forth above.

                                       OR

               (iii) Should the Contour Extension Application filed by Radio One
be granted by the  Commission or the  Commission's  staff  pursuant to delegated
authority,  and if such a grant has conditions adverse to Radio One that are not
reasonably  acceptable to Radio One, then Radio One may, in its sole discretion,
notify Partnership within ten (10) business days of the date of public notice of
such grant that  Radio One  either  will  appeal the grant and seek to modify or
remove the  conditions or seek to have the  construction  permit  cancelled.  If
Radio One provides such notification to Partnership pursuant to this section and
such  notification  states  that  Radio  One will  appeal  the  grant,  then the
Partnership  Payment  shall not be due until ten (10)  business  days  after the
order modifying the grant in a manner reasonably

                                       3





acceptable  to Radio One  becomes a Final  Order.  If Radio  One  provides  such
notification  to  Partnership  pursuant to this  section  and such  notification
states that Radio One will seek to have the construction permit cancelled, then,
subject to the following  sentence,  the Partnership  Payment shall not be made,
provided,  however,  that this  Agreement  shall  remain in  effect  until  such
construction permit is cancelled by Final Order.  Notwithstanding the foregoing,
if Radio One or any of its  successors  or  assigns  commences  construction  or
operation of the facilities  contemplated by the construction  permit referenced
in this paragraph, the Partnership Payment shall be due and payable immediately.

          (c) In the event that the payment of One Hundred  Twenty Five Thousand
Dollars  ($125,000) has been made to Partnership  pursuant to Section 2(b)(i) or
2(b)(ii) or 2(b)(iii) above, or Section 8 below then two additional  payments of
One Hundred  Twenty  Five  Thousand  Dollars  each shall be made by Radio One to
Partnership.  The first such  payment of $125,000  shall be made on the one year
anniversary of the date that the payment in Section 2(b) or Section 8 is made or
should have been made, whichever is earlier. The second such payment of $125,000
shall be made on the second  anniversary of the date that the payment in Section
2(b) or Section 8 is made or should have been made, whichever is earlier.

          (d) Partnership  acknowledges that the consideration  specified herein
in conjunction  with the  consideration  specified in Section 7 is sufficient to
induce it to undertake the  obligations  specified in this Agreement and that it
shall  not  be  entitled  to  receive  any  additional   consideration  for  the
performance of its obligations hereunder.

     3. Representations and Warranties.

          (a)  Representations   and  Warranties  of  Partnership.   Partnership
represents and warrants to Radio One as follows:

               (i) Agreements re WUSQ-FM.  As of the date hereof, no agreements,
understandings or discussions are underway or contemplated regarding the sale of
WUSQ-FM,  assignment of the FCC licenses or transfer of any ownership  interest,
other than pro forma transfers or assignments that may be accomplished using FCC
Form 316, or any modification of the facilities of WUSQ-FM .

          (b) Representations, Warranties and Agreements of Radio One. Radio One
represents and warrants to Partnership as follows:

               (i) No  Further  Contour  Extension  or  Interference.  Radio One
agrees that,  except as set forth in Exhibits  A-1 and A-2,  Radio One shall not
extend  its  contours  in the  direction  of  WUSQ-FM  or  otherwise  modify its
facilities in a manner that would create

                                       4





additional  interference to WUSQ-FM, nor shall it seek FCC authorization for any
such   modification  or  contour   extension,   without  the  prior  consent  of
Partnership.

     4. Successors and Assigns.

          (a) This  Agreement  shall be binding upon and inure to the benefit of
the  parties  hereto,  and  their  respective  representatives,  successors  and
assigns.  Except as provided for in Section 4(b), no party hereto may assign any
of its rights or delegate any of its duties hereunder  without the prior written
consent of the other party,  and any such  attempted  assignment  or  delegation
without such consent shall be void.

          (b)  Partnership  agrees to include  as a  condition  of any  proposed
assignment,  sale or transfer of ownership or control of  Partnership's  license
for WUSQ-FM a contractually binding provision that the assignee or transferee of
WUSQ-FM shall assume and become bound by this Agreement.  Partnership  agrees to
procure  and  deliver  in  writing to Radio One the  agreement  of the  proposed
assignee or transferee that, upon  consummation of the assignment or transfer of
control of the license for WUSQ-FM,  the assignee or transferee  will assume and
perform  this  Agreement  in  its  entirety  without  limitation  of  any  kind.
Partnership  acknowledges that any such assignment,  sale or transfer which does
not provide for such assumption will cause  irreparable  injury to Radio One for
which damages are not an adequate  remedy.  Therefore,  Partnership  agrees that
Radio One shall be entitled to seek an injunction or other appropriate equitable
relief,   including   specific   performance,   from  any  court  of   competent
jurisdiction.  Partnership  agrees  to waive the  defense  in any such suit that
Radio One has an adequate remedy at law and to interpose no opposition, legal or
otherwise, as to the propriety of specific performance as a remedy.

     5. Amendments;  Waivers.  The terms and conditions of this Agreement may be
changed, amended,  modified,  waived, discharged or terminated only by a written
instrument  executed  by both  parties.  The failure of any party at any time or
times to require  performance  of any  provision of this  Agreement  shall in no
manner  affect the right of such party at a later date to enforce  the same.  No
waiver by any party of any  condition  or the  breach of any  provision  or term
contained in this Agreement, whether by conduct or otherwise, in any one or more
instances  shall be deemed to be or construed as a further or continuing  waiver
of any such  condition  or of the breach of any other  provision or term of this
Agreement.

     6.  Notices.  All  notices,  requests,  demands  and  other  communications
required or  permitted  under this  Agreement  shall be in writing  (which shall
include notice by facsimile  transmission) and shall be deemed to have been duly
made and received when personally  served,  or when delivered by Federal Express
or a

                                       5





similar  overnight courier service,  expenses prepaid,  or, if sent by facsimile
communications  equipment,  delivered by such equipment,  addressed as set forth
below:

         (1)      If to Partnership, then to:

                  Mr. William Banowsky
                  Executive Vice President
                  Capstar Broadcasting
                  600 Congress Avenue
                  Suite 1400
                  Austin, TX  78701

                  Mr. Joe Mathias
                  Capstar Broadcasting
                  3340 Peachtree Road NE
                  Suite 1800
                  Atlanta, GA  30326

                  with a copy given in the manner prescribed above to:



                  Michael Wortley, Esq.
                  Vinson & Elkins
                  3700 Trammell Crowe Center
                  2001 Ross Avenue
                  Dallas, TX  75201

         (2) If to Radio One, then to:

                  Mr. Alfred Liggins
                  Radio One, Inc.
                  5900 Princess Garden Parkway
                  8th Floor
                  Lanham, MD  20706

                  with a copy given in the manner prescribed above to:

                  Linda J. Eckard, Esq.
                  Radio One, Inc.
                  5900 Princess Garden Parkway
                  8th Floor
                  Lanham, MD  20706

Any party may alter the address to which communications are to be sent by giving
notice of such  change of  address in  conformity  with the  provisions  of this
section providing for the giving of notice.

     7. Expenses. Radio One shall pay all of its expenses incurred in connection
with the obligations specified by this Agreement,  including without limitation,
legal fees  incurred  in

                                       6





connection  herewith and the engineering studies in support of a modification of
WMMJ. Radio One shall also reimburse  reasonable legal and engineering  expenses
incurred by Partnership in reviewing and negotiating  this Agreement.  Radio One
shall  make  such  payment  within  thirty  (30) days of the  execution  of this
Agreement.

     8. Termination of Agreement. This Agreement may be terminated by Radio One:
(a)  if  Partnership  should  materially  default  in  the  performance  of  its
obligations  hereunder or (b) if at any time Radio One decides not to pursue the
Contour   Extension   Application,   provided  that  if  the  Contour  Extension
Application  has been filed,  no such  termination  shall be effective until the
Contour Extension  Application has been dismissed by Final Order. This Agreement
may be terminated by  Partnership  if (a) Radio One  materially  defaults in the
performance  of the  obligations  hereunder;  or (b) Radio One fails to file the
Contour Extension  Application  within ninety (90) days of the execution of this
Agreement; or (c) the Partnership Payment has not been made by the date which is
twenty-one (21) months after the date that the Contour Extension  Application is
filed  ("Termination  Date").  Partnership  may  not  terminate  this  Agreement
pursuant to Section 8(c) unless Partnership has provided written notice to Radio
One. Such notice may be given at any time beginning on the 60th day prior to the
Termination  Date. If Radio One pays the  Partnership  Payment within sixty (60)
days of receipt of the notice, then Partnership shall have no right to terminate
this Agreement.  If this Agreement is properly  terminated by Partnership,  then
Partnership's  consent shall be  considered  revoked and Radio One shall have no
authority  to  construct  the  facilities  specified  in the  Contour  Extension
Application  even  if  the  FCC  has  issued  a  construction  permit  for  such
facilities.  No payment shall be due  Partnership  upon  Partnership's  or Radio
One's proper  termination  of this Agreement and the $125,000 held by the Escrow
Agent,  if it has not  already  been paid to  Partnership,  shall be returned to
Radio  One.  Notwithstanding  the  above  sentence,  Partnership's  right  to be
reimbursed  for its expenses as provided in Section 7 shall survive  termination
of this Agreement.

     9.  Governing  Law.  This  Agreement  and  all  questions  relating  to its
validity,  interpretation,  performance and enforcement shall be governed by and
construed in accordance with the laws of the State of Maryland.

     10. Severability. If any provision of this Agreement is held to be illegal,
invalid or unenforceable,  such provision shall be fully severable,  and in lieu
of such  illegal,  invalid  or  unenforceable  provision,  there  shall be added
automatically  as a part of this  Agreement a  provision  as similar in terms to
such  illegal,  invalid or  unenforceable  provision  as may be possible  and

                                       7





be legal,  valid and  enforceable.  This  Agreement  shall then be construed and
enforced as so modified.

     11.  Entire  Agreement.  This  Agreement  constitutes  the full and  entire
understanding  and  agreement  between the parties  with regard to the  subjects
hereof  and  thereof,  and  supersedes  all  prior  agreements,  understandings,
inducements or conditions,  express or implied, oral or written, relating to the
subject  matter  hereof,  except as herein  contained.  The express terms hereof
control  and  supersede  any  course  of  performance   and/or  usage  of  trade
inconsistent with any of the terms hereof.

     12. Execution;  Counterparts.  This Agreement may be executed in any number
of counterparts,  each of which shall be deemed to be an original as against any
party  whose  signature  appears  thereon,  and  all  of  which  shall  together
constitute one and the same instrument. This Agreement shall become binding when
one or more counterparts hereof,  individually or taken together, shall bear the
signatures of all of the parties reflected hereon as the signatories.

     IN WITNESS  WHEREOF,  the parties  have caused  this  Agreement  to be duly
executed by their duly  authorized  representatives,  all as of the day and year
first above written.



                                                WUSQ License Limited Partnership

                                                ------------------------------
                                                Name:
                                                Title:

                                                RADIO ONE, INC.

                                                -----------------------------
                                                Name:  Alfred C. Liggins, III
                                                Title: President

                                       8