U.S. Army
Charles G Koski
December 30, 1939—January 22, 2021
CPT
Life Timeline
81 years1939
Born
December 30, 1939
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
CPT
2021
Passed Away
January 22, 2021
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more