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Other aircraft modifications

STC ST09622SC

FAA DRS lists ST09622SC as Current · Amended, held by AHR Aviation, Inc., for Lockheed Aircraft 1329-25. Recorded change: Installation of an AlliedSignal TCAS II, CAS-67A system Change 7 software upgrade. Snapshot dated June 30, 2026.

FAA-listed holder
AHR Aviation, Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of an AlliedSignal TCAS II, CAS-67A system Change 7 software upgrade.

ST09622SC 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: Lockheed Aircraft 1329-25. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Aircraft 1329-252A15

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Lockheed Aircraft 1329-25 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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