US AIR FORCE
John V Kowalczyk
January 8, 1949—April 24, 2000
SGT
Life Timeline
51 years1949
Born
January 8, 1949
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2000
Passed Away
April 24, 2000
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