All potential astronauts were required to learn to fly a helicopter.
DAVE SCOTT & AL WORDEN APOLLO 15 SIGNED POSTAL COVER UACC & AFTAL RD AUTOGRAPH
DAVE SCOTT & AL WORDEN APOLLO 15 SIGNED
Al Worden Apollo 15 Signed 8 x 10 White Spacesuit Litho *Zarelli Space LOA*
AL WORDEN APOLLO 15 SIGNED POSTAL COVER 2 UACC & AFTAL RD ASTRONAUT AUTOGRAPH
Al Worden Autograph Signed Display - Apollo 15 Collector Approved
DAVE SCOTT / AL WORDEN / JIM IRWIN Signed Cover Apollo 15 - preprint
