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Avionics

STC ST00452WI

FAA DRS lists ST00452WI as Current · Reissued, held by Duncan Aviation Inc., for Textron Aviation 650. Recorded change: Installation of an AlliedSignal Avionics Inc, CAS 67A traffic Alert and Collison Avoidance system (TCAS II). Snapshot dated June 30, 2026.

FAA-listed holder
Duncan Aviation Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of an AlliedSignal Avionics Inc, CAS 67A traffic Alert and Collison Avoidance system (TCAS II).

ST00452WI 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: Textron Aviation 650. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 650A9NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 650 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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