Special Mission Aviator, MH-139 Flight Engineer
The directory's revision summary identifies 31 October 2025 as the scheduled implementation date, not just the publication date.
Source extraction notes
CS&CIG source assertion (not labeled): The AFSC/SFSC 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 (1)
Reviewed September 23, 2026 against references 2 and 3.
- Air Force Enlisted Classification Directory (AFECD), 31 October 2025
1. embedded Attachment 1 CS&CIG page 9 · source dated October 31, 2025
Attachment 1, PDF page 9 (opens in a new tab) Original publication (opens in a new tab)2.DAFECD 31 October 2025, embedded Attachment 1 — Change Summary and Conversion Instructions Guide for 31 Oct 25 (Enl Master) · embedded Attachment 1 CS&CIG page 9, conversion table row Current AFSC 1A133G 1A153G 1A173G 1A193G (columns: Current AFSC / Current Title / New AFSC / New Title / Summary of Change / Instruction Notes / Type Dir/Indir) · cited by the explanation
Attachment 1, PDF page 9 (opens in a new tab) Original publication (opens in a new tab)3.Department of the Air Force Enlisted Classification Directory (DAFECD), 31 October 2025, main guide SUMMARY OF REVISIONS · main PDF page 2, SUMMARY OF REVISIONS (implementation-date context) · cited by the explanation
PDF page 2 (opens in a new tab)4.Air Force Enlisted Classification Directory (AFECD), 31 October 2025 · event transcription · docs/legacy-data/usaf-afecd-modernization.jsonl:219; embedded Attachment 1 CS&CIG page 9
Attachment 1, PDF page 9 (opens in a new tab) Original publication (opens in a new tab)