Biographies of Astronaut and Cosmonaut Candidates

McCormack, Jr.

Percival Davis


Personal data

Birthdate:  23.10.1939
Marital status:  
Selection date:  01.09.1977
Position:  PSP
Status:  Ret. 22.12.1977

Additional information

Ph.D. in physics, nuclear physics, gashydro dynamics, medicine; in 1977 he worked as expert in nuclear physics at the Trinity College in Dublin; one of two Irish candidates in 1977 ESA selection.


Last update on August 13, 2009.