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Avionics

STC ST01974AT-D

FAA DRS lists ST01974AT-D as Current · Reissued, held by Rockwell Collins Inc, for Boeing 757-200. Recorded change: Installation of Collins VHF Transceivers with Boeing Radio Communication panel to enable 8.33 Khz channel spacing. Snapshot dated June 30, 2026.

FAA-listed holder
Rockwell Collins Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Collins VHF Transceivers with Boeing Radio Communication panel to enable 8.33 Khz channel spacing.

ST01974AT-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Boeing 757-200. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 757-200A2NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 757-200 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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