US ARMY AIR FORCES
Charles L Koster
February 4, 1921—May 21, 1988
SGT
Life Timeline
67 years1921
Born
February 4, 1921
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
SGT
1988
Passed Away
May 21, 1988
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more