what was the fuel capacity of the P1154? I can't think it had much range.............
1300 imp gallons internal, to be supplemented when required with a pair of 300 imp gall external tanks. For ferrying, the 300 imp gall tanks would be replaced by a pair of 400 imp gall tanks, a 200 imp gall centreline tank and an AAR probe.
Under ISA/SL conditions with a 2000 lb load and 2 x 300 gall externals, following a STO (rather than a rolling VTO), the aircraft was predicted to have a lo-lo radius of action of 400 nm.