Army · MOS history
Converted to 29Z, dated October 1, 1990 by the source.
Historical steps
The source names a code the branch later retired, or whose reviewed record is historical. Its story continues on that code's own page.
Recorded successor: 31Z Senior Military Police Sergeant, also listed in today's directory
Recorded successor: 35Z Intelligence Master Sergeant, also listed in today's directory
Recorded successor: 35W1 EW/Sigint Recruit, itself later retired
Elct Equipment Maintenance CH
DA Pam 611-21 Table 10-4 maps predecessor MOSC 39X5 to 29Z; source successor entries: 29Z ELECT MAINT CHIEF; conversion effective 01 Oct 1990.
1. Table 10-4, PDF p. 264 · source dated 2025
PDF page 264 (opens in a new tab)Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.