US AIR FORCE
John Lawrence Jankowski
June 11, 1938—May 22, 2008
SMSGT
Life Timeline
69 years1938
Born
June 11, 1938
US AIR FORCE
Service Record
SMSGT
2008
Passed Away
May 22, 2008
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SMSGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more