US AIR FORCE
David Alden Hefner
November 3, 1937—July 22, 2010
TSGT
Life Timeline
72 years1937
Born
November 3, 1937
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
TSGT
2010
Passed Away
July 22, 2010
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
TSGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more