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Other aircraft modifications

STC ST01111WI-D

FAA DRS lists ST01111WI-D as Current · Reissued, held by Duncan Aviation Inc, for Hawker Beechcraft HS.125 Series 700A. Recorded change: Installation of Dual Collins AHS-3000S Attitude Heading Reference System. 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 Dual Collins AHS-3000S Attitude Heading Reference System.

ST01111WI-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 HS.125 Series 700A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft HS.125 Series 700AA3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft HS.125 Series 700A 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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