Originally Posted by
henkybaby
(any plane the US president is on is assigned Air Force 1 I believe)
Close. Any USAF operated plane the POTUS is on is Air Force One. When he's on the helicopters the USMC provide for his transport its callsign is Marine One. And when GWB landed on an aircraft carrier in an S3 Viking, its callsign was Navy One.
rb211.