US NAVY
David Robert Callahan
February 11, 1947—April 11, 2017
AN
Life Timeline
70 years1947
Born
February 11, 1947
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
AN
2017
Passed Away
April 11, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AN
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more