<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> MAY-31-2000 <PERIOD-END> FEB-29-2000 <CASH> 284,800 <SECURITIES> 0 <RECEIVABLES> 2,644,800 <ALLOWANCES> 0 <INVENTORY> 54,900 <CURRENT-ASSETS> 3,255,000 <PP&E> 6,673,800 <DEPRECIATION> 3,620,800 <TOTAL-ASSETS> 6,924,000 <CURRENT-LIABILITIES> 9,687,700 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 10,300 <OTHER-SE> (3,570,000) <TOTAL-LIABILITY-AND-EQUITY> 6,924,000 <SALES> 1,417,800 <TOTAL-REVENUES> 1,780,600 <CGS> 1,347,300 <TOTAL-COSTS> 3,445,900 <OTHER-EXPENSES> 75,200 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 9,500 <INCOME-PRETAX> (1,750,000) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,750,000) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,750,000) <EPS-BASIC> (0.17) <EPS-DILUTED> 0