<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> MAR-31-1999 <CASH> 824,666 <SECURITIES> 0 <RECEIVABLES> 392,350 <ALLOWANCES> (38,811) <INVENTORY> 0 <CURRENT-ASSETS> 0 <PP&E> 20,198,629 <DEPRECIATION> (9,323,168) <TOTAL-ASSETS> 15,008,779 <CURRENT-LIABILITIES> 0 <BONDS> 1,650,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 12,525,484 <TOTAL-LIABILITY-AND-EQUITY> 15,008,779 <SALES> 805,970 <TOTAL-REVENUES> 816,627 <CGS> 359,525 <TOTAL-COSTS> 623,722 <OTHER-EXPENSES> 179,847 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 31,435 <INCOME-PRETAX> (18,377) <INCOME-TAX> 0 <INCOME-CONTINUING> (18,377) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (18,377) <EPS-PRIMARY> 0 <EPS-DILUTED> 0