Re: Chapman
Well I understood that he was an astronaut, and did work on apollo 14 (as support which I think I stated). perhaps he was not an astronaut at the time he was on the support crew? But I know for sure that he was an astronaut at one time, he left the astronaut corps when he realized apollo was being shutdown and he was not going to get a ride to the moon, as I understand.
The nasa site that lists all the astronauts (forget the url) did have hin on the list.
-Justin Kelly