Tactical Systems Operator-Trainee
The manual was effective May 15, 2006, but implementation in personnel systems was explicitly deferred. No specific deletion date was given for MOS 7371, so 2006 identifies the transition year only; July 20, 2006, was the message's publication date, not an established deletion date.
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:94; 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. 3-522 / PDF p. 713, MOS 7371 title row · cited by the explanation
PDF page 713 (opens in a new tab)