Air Force · AFSC history

9D100 Key Developmental Senior Enlisted Positions on Headquarters Air Force Staff, Air Force Senior Non- Commissioned Officer Academy at Maxwell-Gunter Annex

AFSC 9D100 was retitled "Key Developmental Senior Enlisted Positions," dropping the title's references to Headquarters Air Force Staff and the Air Force Senior Non-Commissioned Officer Academy at Maxwell-Gunter Annex. The guide states that the reporting identifier was revised, but the code remained 9D100.

Codes named in this history

Other history records

These source identifiers have archive pages. Their availability does not establish current service use or retirement.

Documented history

Key Developmental Senior Enlisted Positions on Headquarters Air Force Staff, Air Force Senior Non- Commissioned Officer Academy at Maxwell-Gunter Annex

The change appears in the guide for 30 April 2019, but the entry gives no separate effective date. The main revision summary prints a conflicting implementation date of 31 October 2017, so the exact effective date is not clearly established.

  • The entry does not explain what the reporting-identifier revision involved beyond the title change.
Source extraction notes

CS&CIG source assertion (N/A): 1. The reporting identifier is revised. 2. The AFSC is retitled. Conversion instructions: MPS: 4, 5 AFPC: 4, 5, 9 Manpower: 4, 5, 10 The identifier is unchanged; a self-successor records the source-stated occupational retitle.

Source documents (2)

Reviewed September 23, 2026 against references 2 and 3.

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