Link Trainer Mechanic
The change instruction was published on 12 April 1945, and the deletion list appeared in Change 2 dated 30 June 1945. Neither gives a separate effective date for the change or deletion.
Source extraction notes
Appendix I lists deleted SSN 593 with suggested substitute 969. Appendix I does not print titles. The title is documented elsewhere in TM 12-427: Change 1, 12 April 1945, PDF page 4; instruction for printed page 77. The row-level deletion date is unstated. The citation dates Change 2 to 30 June 1945; that publication date is not an effective deletion date.
Source documents (1)
Reviewed September 23, 2026 against references 3 and 1.
- TM 12-427, Military Occupational Classification of Enlisted Personnel, 12 July 1944, Change 2, 30 June 1945
1. Appendix I, printed p. 148 / PDF p. 216, deleted SSN 593 · source dated June 30, 1945 · cited by the explanation
PDF page 216 (opens in a new tab)2.TM 12-427, Military Occupational Classification of Enlisted Personnel, 12 July 1944, Change 2, 30 June 1945 · event transcription · docs/legacy-data/army-ssn-1944.jsonl:227; Appendix I, printed p. 148 / PDF p. 216, deleted SSN 593
PDF page 216 (opens in a new tab)3.TM 12-427: documented deleted specialty title · Change 1, 12 April 1945, PDF page 4; instruction for printed page 77 · cited by the explanation
PDF page 4 (opens in a new tab)