WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  

<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   10-MOS
<FISCAL-YEAR-END>                          MAR-31-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                       2,084,101
<SECURITIES>                                   303,096
<RECEIVABLES>                                  430,628
<ALLOWANCES>                                         0
<INVENTORY>                                    249,590
<CURRENT-ASSETS>                             3,714,122
<PP&E>                                      49,014,391
<DEPRECIATION>                              28,962,573
<TOTAL-ASSETS>                              23,802,737
<CURRENT-LIABILITIES>                        2,255,203
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                     2,004,014
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                23,802,737
<SALES>                                     16,038,000
<TOTAL-REVENUES>                            16,038,000
<CGS>                                                0
<TOTAL-COSTS>                               14,604,821
<OTHER-EXPENSES>                                     0
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<INTEREST-EXPENSE>                             748,531
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<INCOME-TAX>                                   254,909
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   486,806
<EPS-PRIMARY>                                      .24
<EPS-DILUTED>                                        0