Army · MOS history

16R4 Vulcan Crewmember

MOS 16R4, Vulcan Crewmember, converted to four listed specialties: 14S Avenger Crewmember, 14J air defense tactical operations center enhanced operator/maintainer, 14M Man Portable Air Defense System Crewmember, and 14R Bradley Linebacker Crewmember. The 14S option was limited to Army Reserve and Army National Guard personnel, and 14M was designated for reserve components.

Codes named in this history

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.

Documented history

Vulcan Crewmember

The listed conversion effective date is April 1, 1997.

  • The listing does not explain how personnel were assigned among the four successors or establish which one an individual received.
Source extraction notes

DA Pam 611-21 Table 10-4 maps predecessor MOSC 16R4 to 14S, 14J, 14M, 14R; source successor entries: 14S AVENGER CREWMEMBER (USAR/ARNG ONLY); 14J AIR DEFENSE COMMAND, CONTROL, COMMUNICATIONS, COMPUTERS, AND INTELLIGENCE TACTICAL OPERATIONS CENTER ENHANCED OPERATOR/MAINTAINER; 14M MAN PORTABLE AIR DEFENSE SYSTEM CREWMEMBER (RC); 14R BRADLEY LINEBACKER CREWMEMBER; conversion effective 01 Apr 1997.

Source documents (1)

Reviewed September 23, 2026 against references 1, 2 and 3.

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