U.S. Army
Harry D Helliwell
October 10, 1935—November 9, 2009
SFC
Life Timeline
74 years1935
Born
October 10, 1935
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SFC
2009
Passed Away
November 9, 2009
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more