SEA AND SUN AIRLINES INC START: STOP: CEASED OPS. DOUGLAS DC-8 N39305 62 46098/516 I-DIWW 04/83 12/85 LT 6P 06/83-07/84 N3931G 62 45986/379 I-DIWJ 04/83 12/85 LT 6P 06/83-03/84