Did BOAC/BA allow cabin crews to interchange between 707/VC10 back in the day . I always thought that if Iwas crew of either kind I would want to be on the fleet that did the amazing Tokyo-Hong Kong-Colombo-Seychelles-Jo'burg trip which i think only operated 2-3 times a weekend has to be one of the worlds most exotic duties. I never got to try it myself but did get to Sez in the year it opened and also to Hong Kong but never had to go from one to the other. I assume there was some kind of interchange along the way to get the aircraft and crew back to LHR and replace them with a fresh crew. Any ex BOAC foks on here do that trip?