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Other aircraft modifications

STC ST01979WI

FAA DRS lists ST01979WI as Current · Reissued, held by Gogo Business Aviation LLC, for Textron Aviation 560XL. Recorded change: Installation of Gogo Business Aviation AVANCE L5/X3 System or optional AVANCE LX5 System. Snapshot dated June 30, 2026.

Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Gogo Business Aviation AVANCE L5/X3 System or optional AVANCE LX5 System.

ST01979WI 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: Textron Aviation 560XL. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 560XL 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?