U.S. Army
Charles Keith Sink
April 1, 1928—July 15, 2007
COL
Life Timeline
79 years1928
Born
April 1, 1928
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
COL
2007
Passed Away
July 15, 2007
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
COL
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more