Athletic and Recreation Assistant
The 2006 date identifies the manual transition, not a specific deletion day for MOS 8921. The manual was effective May 15, 2006, but implementation in personnel systems was explicitly deferred. July 20, 2006 was the message's publication date, not an established deletion date.
- The record does not establish when the deletion took effect in personnel systems.
Source extraction notes
The cited source prints the MOS code but not its occupational title; no title was inferred. Enlisted MOS explicitly listed as deleted with no named successor. Do not infer a replacement. The manual is effective 2006-05-15, but personnel/HRDP implementation is explicitly deferred, so effective_to is null. No row-specific effective date is printed; year-only precision reflects the 2006 manual transition.
Source documents (2)
Reviewed September 24, 2026 against references 1, 2 and 3.
- MARADMIN 329/06, MOS Manual Changes and Conversions
1. MARADMIN 329/06, paragraph 1.B(3), enlisted block, lines 140-143 · source dated July 20, 2006 · cited by the explanation
Open source document (opens in a new tab)3.MARADMIN 329/06, MOS Manual Changes and Conversions · event transcription · docs/legacy-data/usmc-mos-conversions.jsonl:101; MARADMIN 329/06, paragraph 1.B(3), enlisted block, lines 140-143 · cited by the explanation
Open source document (opens in a new tab) - MCO P1200.16, Military Occupational Specialties Manual, 18 Apr 2005 (title source)
2. Figure 3-37, alphabetical listing of enlisted MOSs, printed p. 3-518 / PDF p. 709, MOS 8921 title row · cited by the explanation
PDF page 709 (opens in a new tab)