<ARTICLE>                     5
<LEGEND>
The financial data schedule  contains summary  financial  information  extracted
from the company's  quarterly  report on Form 10-Q for the period ended December
31, 1998,  and is  qualified  in its  entirety by  reference  to such  financial
statements.
</LEGEND>
       
                                            
<PERIOD-TYPE>                                  6-MOS
<FISCAL-YEAR-END>                              JUN-30-1999
<PERIOD-END>                                   DEC-31-1998
<CASH>                                         859,548
<SECURITIES>                                   1,369,613
<RECEIVABLES>                                  1,482,166
<ALLOWANCES>                                   0
<INVENTORY>                                    0
<CURRENT-ASSETS>                               3,867,574
<PP&E>                                         8,077,855
<DEPRECIATION>                                 (5,587,453)
<TOTAL-ASSETS>                                 9,413,518
<CURRENT-LIABILITIES>                          1,076,605
<BONDS>                                        0
<PREFERRED-MANDATORY>                          0
<PREFERRED>                                    0
<COMMON>                                       339,814
<OTHER-SE>                                     6,702,808
<TOTAL-LIABILITY-AND-EQUITY>                   9,413,518
<SALES>                                        4,434,593
<TOTAL-REVENUES>                               4,434,593
<CGS>                                          0
<TOTAL-COSTS>                                  4,790,941   
<OTHER-EXPENSES>                               4,731,848   
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             59,093     
<INCOME-PRETAX>                                (610,640)  
<INCOME-TAX>                                   100,276    
<INCOME-CONTINUING>                            (710,916)  
<DISCONTINUED>                                 0         
<EXTRAORDINARY>                                0         
<CHANGES>                                      0         
<NET-INCOME>                                   (710,916)  
<EPS-PRIMARY>                                  (.11)     
<EPS-DILUTED>                                  (.11)