Communications-Computer Systems Planning and Implementation · Converted to 3D1X1, effective April 30, 2010
Communications-computer planning lineage: 3C3X1 managed base C-CS planning, requirements, implementation projects, architecture, configuration, integration, and service contracts. The 3DXXX cyberspace-support transition began 1 November 2009; the DMDC crosswalk retains 3C3X1 through April 2010 while 3D1X1 Client Systems begins in August 2009. This row carries 3D1X1 as the closest functional successor. The Air Force announcement describes primary and alternate conversion paths rather than a public one-to-one member matrix, so this is not a claim that every 3C3X1 Airman received the same personnel conversion. Added 2026-08-28 after a visitor requested 3C3X1.
Sources
- DMDC Military Occupational Classification (MOC) Crosswalk, distributed via the O*NET Resource Center; held locally at data/authority/moc-crosswalk.json (3C311, 3C331, 3C351, 3C371, and 3C391 Communications-Computer Systems Planning and Implementation skill levels are obsolete with sdate 199310 and edate 201004; 3D111, 3D131, 3D151, and 3D171 Client Systems skill levels begin at sdate 200908)
- Communications-Computer Systems Planning and Implementation, AFSC 3C3X1, Occupational Survey Report (ADA330470) (Cover and Introduction/Background (printed p. 1): identifies AFSC 3C3X1 and describes its base communications-computer planning, project implementation, architecture, configuration, integration, and contract-management duties)
- New cyberspace support career field stood up Nov. 1 (The Air Force converted the former 2EXXX, 3AXXX, and 3CXXX fields into eleven 3DXXX specialties on 1 November 2009, including 3D1X1 Client Systems; the announcement notes later adjustments for alternate AFSC paths)