Army · MOS history

15Y4 AH-64D Armament/Electrical/Avion IC Systems Repairer

Converted to 15L, dated July 1, 2020 by the source.

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15LArmament/Electrical/Avionics Repair Supervisor

Documented history

AH-64D Armament/Electrical/Avion IC Systems Repairer

DA Pam 611-21 Table 10-4 maps predecessor MOSC 15Y4 to 15L; source successor entries: 15L ARMAMENT/ELECTRICAL/AVI ONICS REPAIR SUPERVISOR; conversion effective 01 Jul 2020.

Source documents (1)

DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing
1. Table 10-4, PDF p. 233 · source dated 2025
PDF page 233 (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.