U.S. Army
Hayes W Coan
March 14, 1942—December 7, 2006
SGT
Life Timeline
64 years1942
Born
March 14, 1942
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2006
Passed Away
December 7, 2006
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more