John W. Aaron (born 1943) is a former NASA engineer and was a flight controller during the Apollo program. He is widely credited with saving the Apollo 12 mission when it was struck by lightning shortly after liftoff and played important role Apollo 13
George William Samuel Abbey (born August 21, 1932) is a former director of the Johnson Space Center and Fellow in Space Policy at the Baker Institute of Rice University. Worked on X-20 Dyna - Soar
Former Director CSA Astronaut Program. Helped train the first Mercury Astronauts and designed the first flight simulators. Member of the Order of Canada
Aerospace research Test Pilot. Col., USAF, Ret.; Bachelor of Sciene in Chem,, University of Virginia, 1959; Master of Science in Engineering Administration, unsuccessful application NASA astronaut group 3; 1963 as military astronaut - class-3 selected