<ARTICLE> 5 <CIK> 0001078420 <NAME> ADVANCED GLASSFIBER YARNS LLC <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS 3-MOS <FISCAL-YEAR-END> DEC-31-1997 DEC-31-1998 <PERIOD-START> AUG-01-1998 AUG-01-1999 <PERIOD-END> SEP-30-1998 SEP-30-1999 <CASH> 0 12,385 <SECURITIES> 0 0 <RECEIVABLES> 33,393 41,904 <ALLOWANCES> 0 (2,621) <INVENTORY> 24,378 29,053 <CURRENT-ASSETS> 59,228 81,478 <PP&E> 149,458 165,754 <DEPRECIATION> 0 (11,935) <TOTAL-ASSETS> 445,476 470,589 <CURRENT-LIABILITIES> 23,494 76,990 <BONDS> 391,250 351,172 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 0 0 <OTHER-SE> 15,932 19,969 <TOTAL-LIABILITY-AND-EQUITY> 445,476 470,589 <SALES> 64,612 63,620 <TOTAL-REVENUES> 64,612 63,620 <CGS> 43,394 46,478 <TOTAL-COSTS> 43,394 46,478 <OTHER-EXPENSES> 2,907 6,683 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 0 9,155 <INCOME-PRETAX> 18,311 1,304 <INCOME-TAX> 0 0 <INCOME-CONTINUING> 18,311 1,304 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> 18,311 1,304 <EPS-BASIC> 0 0 <EPS-DILUTED> 0 0