US NAVY
James C Heintzelman
December 21, 1949—September 9, 2020
ETNSN
Life Timeline
70 years1949
Born
December 21, 1949
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
ETNSN
2020
Passed Away
September 9, 2020
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ETNSN
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more