US NAVY
John Joseph Hiatt
May 25, 1947—March 27, 1999
HM2
Life Timeline
51 years1947
Born
May 25, 1947
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
HM2
1999
Passed Away
March 27, 1999
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
HM2
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more