"Speedy"@en . "1948Z"^^ . "United States general" . "U.S. Air Forces in Europe" . . . "Martin, Gregory S."@en . . "General Gregory S. Martin (born April 24, 1948) was a U.S. Air Force general and Commander, Air Force Materiel Command at Wright-Patterson Air Force Base, Ohio. Martin was a command pilot with more than 4,600 flying hours in various aircraft, including the F-4, F-15, C-20 and C-21. Upon retirement in 2005, Martin took a position consulting for Northrop Grumman and also served on an Air Force panel studying stealth aircraft technology, among other Pentagon and private industry roles."@en . . "United States of America" . . "Air Force Materiel Command" . "1948-04-24Z"^^ . . "Gregory S. Martin"@en . "2005Z"^^ . . . . "1970Z"^^ . "1st Fighter Wing" .