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Avionics

STC ST02089AT

FAA DRS lists ST02089AT as Current · Reissued, held by Garmin AT Inc., for Boeing 747-100 Series. Recorded change: Installation of Garmin AT Link Data Processing Unit (LDPU/GPS receiver to update previously certified Litton LTN-92 position data. Snapshot dated June 30, 2026.

FAA-listed holder
Garmin AT Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Garmin AT Link Data Processing Unit (LDPU/GPS receiver to update previously certified Litton LTN-92 position data.

ST02089AT 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: Boeing 747-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-100 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-100 Series 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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