0000073887-98-000004 10-Q 2 19971231 19980217 NASD OFFSHORE LOGISTICS INC 0000073887 4522 720679819 DE 0331 10-Q 34 000-05232 98541137 224 RUE DE JEAN PO BOX 5C LAFAYETTE LA 70505 3182331221 224 RUE DE JEAN 70508 PO BOX 5C LAFAYETTE LA 70505 10-Q 1 000007388798000004-001-seq1-10-q.txt FORM 10-Q EX-27 2 000007388798000004-002-seq2-ex-27.txt FINANCIAL DATA SCHEDULE