Marine Corps · SSN history

207 Sound Recording Equipment Maintenance Man

Appendix B lists SSN 207, Sound Recording Equipment Maintenance Man, under AR 615-26 of September 1942 and its supplements, with SSN 561 as a suggested conversion. This was not an automatic conversion: each affected Marine’s qualifications had to be reviewed against the job specifications before selecting the appropriate specialty.

Codes named in this history

Codes without a directory match

  • 561 stated by the source. No directory or archive record matches.

Documented history

Sound Recording Equipment Maintenance Man

June 1945 is the manual’s publication date. No effective date for a change to SSN 207 is given.

  • The June 1945 Present Title column is blank; the entry does not establish a specific cancellation, rename, or fixed replacement.
Source extraction notes

Predecessor title from the AR 615-26 column: Sound Recording Equipment Maintenance Man. Suggested conversions/remarks: 561. 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.

Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.