Johnson

Gregory Harold

USA

International order nº: 477

US astr. nº: 307

Personal data:

Birthdate:	12.05.1962
Birthplace:	Upper Ruislip / United Kingdom
Marital status:	married
Children:	three
Selection date:	04.06.1998
Selection group:	NASA-17
Job:	PLT
Status:	active

Spaceflights:

No	Launch Spacecraft	Date and time of launch (UT)	Status while launch	Spacecraft of landing	Date and time of landing (UT)	Duration
1	STS-123 (Endeavour/21)	11 Mar 2008 06h.28m.14s.	PLT	STS-123 (Endeavour/21)	27 Mar 2008 00h.40m.41s.	15d.18h.12m.27s.
2	STS-134 (Endeavour/25)	15 May 2011 12h 56m	PLT	STS-134 (Endeavour/25)	01 Jun 2011 06h 35m	15d 17h 39m
Total duration:						31d.11h.51m.27s.

Additional information

Bachelor of science in aeronautical engineering from USAF Academy, 1984; master of science in civil engineering from Columbia University, 1985;
Colonel USAF; until his selection student at Air Command and Staff College, Maxwell AFB.
hobbies: Traveling, cycling, golf, music, woodworking.

Ref.: #7, #16, #21 - update: 01.07.19