US AIR FORCE
John Alva Simpson
July 11, 1931—April 23, 2012
Life Timeline
80 years1931
Born
July 11, 1931
US AIR FORCE
Service Record
2012
Passed Away
April 23, 2012
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Sourced from official cemetery data; last updated May 30, 2026.Learn more