Air Force AFSC · IT & Cyber
3D1X2 Cyber Transport Systems
Current service use not established
This code is listed in the directory. Inclusion alone does not confirm current service use.
Overview
A Cyber Transport Systems specialist maintains communications network infrastructure by repairing network hubs and installing fiber-optic cable. The specialist keeps communications systems operating at stateside bases and forward installations overseas.
Skill levels: 3D112 helper · 3D132 apprentice · 3D152 journeyman · 3D172 craftsman
Notes & Sources
- 3D1X2 Cyber Transport Systems is a retired identifier: the conversion instructions embedded in the AFECD 30 Apr 23 delete the AFSC effective 30 Apr 23 and convert all holders to 1D7X1Q in the cyber defense operations family.
- The in-force directory carries no section for this code; the successor 1D7 family specialties (Warfighter Communications, Information Technology Systems, Radio Frequency Transmissions and Electromagnetic Activities, Cable and Antenna, Data Engineering) describe the current functions, so the old code alone does not establish current duties.
Evidence for this guidance (1 document)
- AFECD 30 Apr 23 CS&CIG conversion of 3D1X2 to 1D7X1Q
[1] AFECD 30 Apr 23 v2, embedded Attachment 1 CS&CIG page 31 (row 3D1X2)
Supports: Specialty definition
Source review recorded September 24, 2026.
Predecessor codes
Historical codes with documented links to 3D1X2. Each history page explains the change.
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
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