- spacelaunchnow.me astronaut/frederick-d-gregory/Frederick Drew Gregory is a former United States Air Force pilot, military engineer, test pilot, and NASA astronaut as well as former NASA Deputy Administrator.
- alumni.gwu.edu frederick-d-gregoryFrederick Drew Gregory is a former NASA astronaut and former NASA deputy administrator.
- spacelaunchschedule.com astronaut/frederick-d-…Frederick Drew Gregory is a former United States Air Force pilot, military engineer, test pilot, and NASA astronaut as well as former NASA Deputy Administrator.
- artsandculture.google.com entity/frederick-d-…Frederick Drew Gregory is a former United States Air Force pilot, military engineer, test pilot, and NASA astronaut as well as former NASA Deputy Administrator.
- wiki2.org ru/Грегори,_Фредерик_ДрюГрегори родился 7 января 1941 года в Вашингтоне, округ Колумбия, в семье Фрэнсиса А. Грегори и Норы Дрю Грегори.
- commons.wikimedia.org wiki/Category:Frederick_D._…Astronaut candidates Ronald McNair, Guion Bluford, and Frederick Gregory.jpg 4,521 × 5,635; 3.05 MB.
- ghanaweb.com GhanaHomePage/africa/Meet-Frederick-…His father’s experience was the last time the Gregorys would renege on exploring their dreams to the last potential.
- http://astronautix.com g/gregory.htmlGregory has logged more than 6,976 hours flying time in over 50 types of aircraft -- including 550 combat missions in Vietnam.
- calendarz.com ru/on-this-day/january/7/frederick-…Фредерик Дрю Грегори (родился 7 января 1941 г.) - бывший пилот ВВС США, военный инженер, летчик-испытатель и астронавт НАСА, а также...
- listal.com frederick-d.-gregoryFrederick Drew Gregory is a former United States Air Force pilot, military engineer, test pilot, and NASA astronaut as well as former NASA Deputy Administrator.