In terms of power plants the biggest difference between a P3 and a B747 is one is a turbo-prop and the other a turbo-fan. Essentially, one has an un-ducted propeller and the other has a ducted-propeller. Both derive the bulk of their thrust from the cold stream mass air flow. As for the comments of
Bokkenrijder regarding the merits of those with only civil flying experience v's ex-military pilots he is talking from his fundamental orifice. As others have said, speed is a relative thing. Some of the people with whom I have flown would be hard pressed to keep up with a Tiger Moth. Thankfully the vast majority, whether from military or civil backgrounds, possesed great flying skills, held respect by being mindful of the contribution made by other crew members and did not need to have "I am greater than thou" attitude. Most of us understood the responsibility held by the Captain and never even questioned from whence he came. No Bokkenrijder, a P3 is not a pig but a very able and fast aircraft which in it's role is a much more demanding aircraft to fly than your B747 flying regular scheduled flights. I am reluctant to call anyone a "pompous git", but in your case I make an exception.
