<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-END> MAR-31-1998 <CASH> 4,047 <SECURITIES> 1,253 <RECEIVABLES> 39,678 <ALLOWANCES> (931) <INVENTORY> 2,785 <CURRENT-ASSETS> 51,695 <PP&E> 129,053 <DEPRECIATION> 62,268 <TOTAL-ASSETS> 154,656 <CURRENT-LIABILITIES> 41,749 <BONDS> 68,445 <PREFERRED-MANDATORY> 0 <PREFERRED> 1 <COMMON> 102 <OTHER-SE> 36,375 <TOTAL-LIABILITY-AND-EQUITY> 154,656 <SALES> 40,376 <TOTAL-REVENUES> 40,376 <CGS> 31,344 <TOTAL-COSTS> 31,344 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 2,340 <INCOME-PRETAX> (3,489) <INCOME-TAX> 90 <INCOME-CONTINUING> (3,579) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,579) <EPS-PRIMARY> (.36) <EPS-DILUTED> (.36)