US AIR FORCE
David Lynn Showalter
November 21, 1940—May 21, 2002
SGT
Life Timeline
61 years1940
Born
November 21, 1940
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2002
Passed Away
May 21, 2002
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more