Air Force · AFSC history

321X1 Title not stated in source

Merged into 457X3, dated October 1, 1987 by the source.

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Codes named in this history

Codes without a directory match

457X3 stated by the source. No directory or archive record matches.

Documented history

Title not stated in source

One row per explicitly combined predecessor; pattern preserved.

Source documents (1)

B-1B Avionics Systems AFSC 457X3
1. Internet Archive full-text OCR lines 473-508 (printed p. 1); adjudicated excerpt in audit · source dated January 1, 1992
Printed page 1 (archive page 9) (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.