US MARINE CORPS
Otto F Hackl
August 26, 1950—December 15, 1999
L CPL
Life Timeline
49 years1950
Born
August 26, 1950
US MARINE CORPS
Service Record
L CPL
1999
Passed Away
December 15, 1999
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
L CPL
Sourced from official cemetery data; last updated May 30, 2026.Learn more