STC ST01798WI
FAA DRS lists ST01798WI as Current · Issued, held by Learjet Inc, for Learjet 45. Recorded change: Upgrade of UCS and ATG transceiver unit software and introduction of Gogo Business Aviation Text & Talk feature. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Upgrade of UCS and ATG transceiver unit software and introduction of Gogo Business Aviation Text & Talk feature.
ST01798WI 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 45. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Learjet 45 model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Installation of Freon Air Conditioning System in accordance with Installation Drawing List Report No. DL-30-1, Revision B, dated November 5, 1984 and Manufacturing Drawing List, Report No. DL-30-2, Revision A, dated November 19, 1984, or later FAA approved revisions.
FAA holder: Enviro Systems Inc.
Installation of belt driven air conditioner system in accordance with FAA sealed Aero Engineering Corporation Drawing List No. DL-2, dated October 24, 1979, and/or Drawing List No. DL-2-1, dated April 19, 1982, or subsequent FAA approved revision.
FAA holder: Enviro Systems Inc.
Installation of Aero Aire Model 234 Environmental Control System (ECS) in accordance with Aero Aire Master Drawing List Document No. A234R002, Revision B, dated March 7, 1990, or later FAA Approved Revision.
FAA holder: Enviro Systems Inc.
Installation of a Freon Air Conditioning System in accordance with Aero Aire Corporation Master Drawing List No. 500R010, Rev. 2, dated 5/26/1992, or later FAA approved revision.
FAA holder: Enviro Systems Inc.