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Avionics

STC ST04004AT

FAA DRS lists ST04004AT as Current · Issued, held by Gardner Aviation Services, for Israel Aircraft Industries 1124. Recorded change: Installation of Dual Garmin GTN 650/750 Global Navigation System with WAAS, Garmin GTX 32 and 33 Mode S Transponders and Garmin GMA 35 Audio Panel. Snapshot dated June 30, 2026.

FAA-listed holder
Gardner Aviation Services
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Dual Garmin GTN 650/750 Global Navigation System with WAAS, Garmin GTX 32 and 33 Mode S Transponders and Garmin GMA 35 Audio Panel.

ST04004AT 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: Israel Aircraft Industries 1124. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Israel Aircraft Industries 1124A2SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Israel Aircraft Industries 1124 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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