Air Force · AFSC history

20990 Defensive Electronic C3 CM Superintendent

Converted to 1N691, dated October 31, 1993 by the source.

Codes named in this history

Codes without a directory match

  • 1N691 stated by the source. No directory or archive record matches.

Documented history

Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.