US NAVY
John F Korchnak
February 29, 1940—November 2, 2001
AN
Life Timeline
61 years1940
Born
February 29, 1940
US NAVY
Service Record
AN
2001
Passed Away
November 2, 2001
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AN
Sourced from official cemetery data; last updated May 30, 2026.Learn more