I would try the BBC again. This is from BBC archives : (just don't ask how I know)
THE PILOTS
Programme number: LDC5834F Date: 05/03/1963
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Category LONPROG Catalogue number 1746382
Medium FILM Programme/Item PROG
Duration 1:09:20
Film about the job of flying one of the giant jets that cruise just below the speed of sound - a Boeing 707, on flight 900, bound for Beirut & Far East.
> sps film Pilots of 3 British airlines provide the comment on a profesional life which is at the hub of international controversy. Var s of pilots training at BEA training centres. Var s of aircraft taking off & landing at London, Frankfurt, & Beirut airports.