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Other aircraft modifications

STC SA02217AK (3 OF 5

FAA DRS lists SA02217AK (3 OF 5 as Current · Amended, held by Garmin AT Inc., for Cessna Aircraft 525, Cessna Aircraft 525A, and Cessna Aircraft 404, and 37 more aircraft configurations. Recorded change: Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Garmin AT Inc.
Aircraft configurations
40
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision.

SA02217AK (3 OF 5 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: Cessna Aircraft 525, Cessna Aircraft 525A, and Cessna Aircraft 404, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 525A1WICessna Aircraft 525AA1WICessna Aircraft 404A25CECessna Aircraft 406A25CECessna Aircraft 441A28CECessna Aircraft 337A6CECessna Aircraft 337AA6CECessna Aircraft 337BA6CECessna Aircraft 337CA6CECessna Aircraft 337DA6CECessna Aircraft 337EA6CECessna Aircraft 337FA6CECessna Aircraft 337GA6CECessna Aircraft 337HA6CECessna Aircraft M337BA6CECessna Aircraft P337HA6CECessna Aircraft T337BA6CECessna Aircraft T337CA6CECessna Aircraft T337DA6CECessna Aircraft T337EA6CECessna Aircraft T337FA6CECessna Aircraft T337GA6CECessna Aircraft T337HA6CECessna Aircraft T337H-SPA6CECessna Aircraft 401A7CECessna Aircraft 401AA7CECessna Aircraft 401BA7CECessna Aircraft 402A7CECessna Aircraft 402AA7CECessna Aircraft 402BA7CECessna Aircraft 402CA7CECessna Aircraft 411A7CECessna Aircraft 411AA7CECessna Aircraft 414A7CECessna Aircraft 414AA7CECessna Aircraft 421A7CECessna Aircraft 421AA7CECessna Aircraft 421BA7CECessna Aircraft 421CA7CECessna Aircraft 425A7CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 525 and Cessna Aircraft 525A, and 38 more aircraft configurations 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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