In 1965 , he was selected as one of the first astronauts to the Air Force 's classified Manned Orbital Laboratory .
He graduated from the U.S. Air Force Test Pilot School in Class 60C , Aerospace Research Pilot School ( ARPS ) Class III , and MOL .
In 1965 , he was selected as one of the first astronauts to the Air Force 's classified MOL     .
He graduated from the U.S. Air Force Test Pilot School in Class 60C , Aerospace Research Pilot School ( ARPS ) Class III , and MOL .