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Other aircraft modifications

STC SA9175SC-D

FAA DRS lists SA9175SC-D as Current · Reissued, held by L-3 Communications Integrated Systems LP, for Boeing 707-300C. Recorded change: Installation of a TCAS II System. Approved for installation on Boeing model 707-396C serial number 20043 ONLY. Snapshot dated June 30, 2026.

FAA-listed holder
L-3 Communications Integrated Systems LP
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a TCAS II System. Approved for installation on Boeing model 707-396C serial number 20043 ONLY.

SA9175SC-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 707-300C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 707-300C4A26

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 707-300C model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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