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Other aircraft modifications

STC ST00149CH-D

FAA DRS lists ST00149CH-D as Current · Issued, held by ElectroSonics, for Raytheon Aircraft 1900 and Raytheon Aircraft 1900C (C-12J). Recorded change: Installation of an AlliedSignal CAS-66A Traffic Alert and Collision Avoidance System (TCAS I). Snapshot dated June 30, 2026.

FAA-listed holder
ElectroSonics
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of an AlliedSignal CAS-66A Traffic Alert and Collision Avoidance System (TCAS I).

ST00149CH-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: Raytheon Aircraft 1900 and Raytheon Aircraft 1900C (C-12J). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft 1900A24CERaytheon Aircraft 1900C (C-12J)A24CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft 1900 and Raytheon Aircraft 1900C (C-12J) 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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