I am old but not that old to have flown the "Airlift"...
Was with PanAm, back then F/E then F/O on 727 - the "IGS", early 1970s.
During furlough, returned to Berlin late 1970s, but was with AeroAmerica (TXL base).
xxx
Aufwiedersehen, Tempelhof...
Happy contrails