US AIR FORCE
Duane Louis Thelen
November 28, 1949—February 4, 2022
SGT
Life Timeline
72 years1949
Born
November 28, 1949
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2022
Passed Away
February 4, 2022
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