- 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.
- 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.
- youtube.com watchЛетопись космонавтики. Список космонавтов (астронавтов) мира в хронологическом порядке.
- en-academic.com dic.nsf/enwiki/322828Frederick Drew Gregory — Frederick Gregory Land (Organisation): USA (NASA) Datum der Auswahl: 16.
- ru.termwiki.com RU/Frederick_D._GregoryГрегори, Фредерик Дрю (ВВС США, полковник в отставке) — бывший астронавт НАСА и бывший заместитель Администратора НАСА...
- http://todayinafricanamericanhistory.com january-7th-in-…Gregory served as the pilot on STS-51B in 1985 and the spacecraft commander on STS-33 in 1989 and STS-44 in 1991.
- gettyimages.com photos/frederick-drew-gregoryExplore Authentic Frederick Drew Gregory Stock Photos & Images For Your Project Or Campaign.
- howold.co person/frederick-d-gregoryDrew Gregory is a former NASA astronaut and former NASA Deputy Administrator.
- http://spacefacts.de bios/astronauts/english/gregory_…Gregory. Frederick Drew. USA. hi res version (620 KB).