Army · MOS history

25P4 Microwave Systems Operator-Maintainer

Converted to 25S, dated October 1, 2021 by the source.

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25SSatellite Communications Systems Specialist (SATCOM Sys Sp)

Documented history

Microwave Systems Operator-Maintainer

DA Pam 611-21 Table 10-4 maps predecessor MOSC 25P4 to 25S; source successor entries: 25S SATELLITE COMMUNICATION SYSTEMS SPECIALIST; conversion effective 01 Oct 2021.

Source documents (1)

DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing
1. Table 10-4, PDF p. 247 · source dated 2025
PDF page 247 (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.