Biographies of Astronaut and Cosmonaut Candidates

Tierney

John Mark

USA

hi res version (435 KB)

Personal data

Birthdate:  
Birthplace:  
Marital status:  
Children:  
Selection date:  ??.??.1958
Position:  PLT
Status:  Ret. 09.04.1959

Additional information

Rear Admiral, USN, Ret.; one of 32 semi finalists in NASA group 1 selection.

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Last update on July 07, 2010.