Might want to view this ten minute long youtube clip of an ex-BOAC Boeing 707-336C G-AXGX that went to the Qatar Royal Fight as A7-AAC.

It arrived at Southend and was eventually sold on. In beautiful condition, this clip tells its story, worth watching it on take off at the end.

https://www.youtube.com/watch?v=6P8SHSMMCec