Pan Am in Singapore
Got this from the Straits Times news archives dated 4 March 1974:
Pan Am resumes flight to Singapore on 3 March 1974. A Boeing 707 with 52 passengers touched down at Paya Lebar at 8.30am.
Pan Am flights will call on Sundays and Tuesdays.
Pan Am passenger services were suspended in October 1971 but maintained airfreight services.