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Air Force · AFSC history

1D751W Cyber Systems Operations, Journeyman, Expeditionary Communications

1D751W was slated for indirect conversion to 1D751, IT Systems Journeyman, Technical Support. Personnel needing another designation were to receive manual updates, with alternatives listed as 1D751A, 1D751B, 1D752F, 1D752R, 1D753 and 1D755.

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Codes named in this history

Listed in today's directory

These codes have directory pages; their current use has not been reviewed, so no current claim is made here.

Other history records

These source identifiers have archive pages. Their availability does not establish current service use or retirement.

Codes without a directory match

  • 1D752R stated by the source. No directory or archive record matches.

Documented history

Cyber Systems Operations, Journeyman, Expeditionary Communications

The conversion guide is for 30 April 2025, but no separate effective date or completion deadline is stated for this change. The main revision summary instead gives 30 April 2024 as the implementation date, leaving a printed conflict.

  • The manual-update instruction names 1D732F and 1D732R, whereas the list of new specialties names 1D752F and 1D752R.
  • Use of “this identifier” is prohibited until an official Initial Skills Training course is established, without clearly identifying which listed code that restriction covers. The 39th IOS course explicitly does not qualify.
Source extraction notes

CS&CIG source assertion (Indirect): 1. The 1D751W will indirectly convert to 1D751. 2 .Personnel that should be designated to 1D751A, 1D751B, 1D732F, 1D732R, 1D753, and 1D755 will be manually updated. 3. NO personnel will utilize this identifier until an official Initial Skills Training (IST) course has been established. *Notes: The 39th IOS course is NOT an official IST course. Conversion instructions: MPS: 4, 5 AFPC: 4, 5, 9 Manpower: 4, 5, 10 Ordered successor options preserve the source table order.

Source documents (2)

Reviewed September 23, 2026 against references 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.