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Avionics

STC ST02359CH-D

FAA DRS lists ST02359CH-D as Current · Reissued, held by Duncan Aviation Inc, for Hawker Beechcraft BAe.125 Series 800A, Hawker Beechcraft Hawker 800, and Hawker Beechcraft Hawker 800XP. Recorded change: Modification of the Rockwell Collins TDR-94D Transponders and RTU-870 Radio Tuning Units to Elementary (Flight ID) and Enhanced Surveillance capable equipment. Snapshot dated June 30, 2026.

FAA-listed holder
Duncan Aviation Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Modification of the Rockwell Collins TDR-94D Transponders and RTU-870 Radio Tuning Units to Elementary (Flight ID) and Enhanced Surveillance capable equipment.

ST02359CH-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, Hawker Beechcraft Hawker 800, and Hawker Beechcraft Hawker 800XP. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft BAe.125 Series 800AA3EUHawker Beechcraft Hawker 800A3EUHawker Beechcraft Hawker 800XPA3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft BAe.125 Series 800A and Hawker Beechcraft Hawker 800, and 1 more aircraft configuration 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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