Air Force · AFSC history
Renamed to 552X5, dated May 31, 1975 by the source.
Historical steps
The source names a code the branch later retired, or whose reviewed record is historical. Its story continues on that code's own page.
Recorded successor: 3E4X1 Water and Fuel Systems Maintenance, also listed in today's directory
Title not stated in source
Explicit redesignation.
1. Internet Archive full-text OCR lines 159-194; adjudicated excerpt in audit · source dated May 1, 1980
Archive reader page 6 (opens in a new tab)Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.