Control Station Operator
June 1945 is the manual’s publication date. No effective date is given for the suggested conversion, so it does not establish when SSN 544 ended or an individual’s classification changed.
- No title is listed for SSN 544 in the June 1945 Present Title column; the earlier title does not establish a continuing 1945 specialty.
- The entry does not establish a fixed transition to SSN 763.
Source extraction notes
Predecessor title from the AR 615-26 column: Control Station Operator. Suggested conversions/remarks: 763. The table gives no row-level effective date. June 1945 is the manual publication date, not an effective conversion date.
Source documents (1)
Reviewed September 24, 2026 against references 3 and 4.
- Manual of Military Occupational Specialties, NAVMC 1008-PD, June 1945, Appendix B
1. Appendix B, printed p. 243 / PDF image p. 249, SSN 544
PDF page 249 (opens in a new tab)2.Manual of Military Occupational Specialties, NAVMC 1008-PD, June 1945, Appendix B · event transcription · docs/legacy-data/usmc-wartime-ssn.jsonl:232; Appendix B, printed p. 243 / PDF image p. 249, SSN 544
PDF page 249 (opens in a new tab)3.NAVMC 1008-PD: Appendix B primary row 544 · Printed p. 243 / PDF p. 249, SSN 544; five-column primary image transcription · cited by the explanation
PDF page 249 (opens in a new tab)4.NAVMC 1008-PD: governing rules for deleted and changed SSNs · Chapter I section 13(2), printed p. 9 / PDF p. 15, and Appendix B heading, printed p. 236 / PDF p. 242 · cited by the explanation
PDF page 15 (opens in a new tab)PDF page 242 (opens in a new tab)