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Avionics

STC ST01644CH-D

FAA DRS lists ST01644CH-D as Current · Reissued, held by Duncan Aviation Inc, for Learjet 60. Recorded change: Installation of Universal Avionics System Corporation Terrain Awareness Warning System (TAWS), Software Control Number (SCN) 10.6 with optional display. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Universal Avionics System Corporation Terrain Awareness Warning System (TAWS), Software Control Number (SCN) 10.6 with optional display.

ST01644CH-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: Learjet 60. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet 60 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?