It has some kind of red cover or plug inside its engine. What is it? Is this something that was normal to put into the engine? I remember seeing red inside the nacelle of the only Caravelle I ever spotted, likely of Air Provence also, at the same airport four years before.
This Caravelle is a SE-212, (Caravelle XII), F-GCVM.
Msn 270. Only 12 a/c of this type were built. This one was initially operated by Sterling Airways, in July 1983. Later sold to Air Inter.
Air Inter sold it to Air Provence in March 1991.