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Safety and emergency equipment

STC ST436CH-D

FAA DRS lists ST436CH-D as Current · Reissued, held by Duncan Aviation Inc, for Hawker Beechcraft BAe.125 Series 800A and Hawker Beechcraft Hawker 800. Recorded change: Installation of AlliedSignal Mark VII Ground Proximity Warning System with Windshear Detection System in accordance with Kal-Aero, Inc., Drawing List KA9602-05R, revision , dated February 8, 1996, FAA approved March 9, 1996, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Duncan Aviation Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of AlliedSignal Mark VII Ground Proximity Warning System with Windshear Detection System in accordance with Kal-Aero, Inc., Drawing List KA9602-05R, revision , dated February 8, 1996, FAA approved March 9, 1996, or later FAA approved revision.

ST436CH-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: Hawker Beechcraft BAe.125 Series 800A and Hawker Beechcraft Hawker 800. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft BAe.125 Series 800AA3EUHawker Beechcraft Hawker 800A3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft BAe.125 Series 800A and Hawker Beechcraft Hawker 800 model, serial range, and configuration?
  2. 02Which equipment, inspection intervals, procedures, and limitations 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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