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Avionics

STC ST00781CH-D

FAA DRS lists ST00781CH-D as Current · Amended, held by Garrett Aviation Services, for Raytheon Aircraft Bae.125 Series 800B, Raytheon Aircraft Hawker 800XP, and Raytheon Aircraft Hawker 800, and 3 more aircraft configurations. Recorded change: Installation of AlliedSignal Avionics TCAS II, CAS 67A, Traffic Alert and Collision Avoidance System with dual MST-67A Mode S transponders. Snapshot dated June 30, 2026.

FAA-listed holder
Garrett Aviation Services
Aircraft configurations
6
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of AlliedSignal Avionics TCAS II, CAS 67A, Traffic Alert and Collision Avoidance System with dual MST-67A Mode S transponders.

ST00781CH-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 Bae.125 Series 800B, Raytheon Aircraft Hawker 800XP, and Raytheon Aircraft Hawker 800, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft Bae.125 Series 800BA3EURaytheon Aircraft Hawker 800XPA3EURaytheon Aircraft Hawker 800A3EURaytheon Aircraft BAe.125 Series 800A (C-29A; U-125)A3EURaytheon Aircraft HS.125 Series 700AA3EURaytheon Aircraft Hawker 800 (U-125A)A3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft Bae.125 Series 800B and Raytheon Aircraft Hawker 800XP, and 4 more aircraft configurations 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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