Originally Posted by
dixi188
PSA I think with a BEA logo on the nose.
Not quite - it was an Eastern Airlines aircraft. Arrived at LHR in basic EAL colours, then had Court Line logos applied for a demo to them at Manchester, subsequently had BEA's "Speedjack" applied to the tail and BEA logo for its Farnborough appearance.
Here it is at Tempelhof during its demo tour:
Lockheed L-1011 TriStar 1, N305EA / 193A-1006, Lockheed Aircraft (BEA colours) : ABPic