The aircraft with manufacturer serial number 21683 and line number 387 is a Boeing 747-212B. It had its maiden flight on 1979-08-02. The last recordered registration was SX-OAC. The airframe is scrapped.
History:
Singapore Airlines, from 2nd of August 1979, registered as 9V-SQH Olympic Airways, from 1st of September 1984, registered as SX-OAC