STC SA2479CE
FAA DRS lists SA2479CE as Current · Amended, held by Avcon Division/Butler National Corporation, for Learjet Learjet 35, Learjet Learjet 35A (C-21A), and Learjet Learjet 36, and 1 more aircraft configuration. Recorded change: Installation of dual openable hatches on the belly of the fuselage. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2479CE 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 Learjet 35, Learjet Learjet 35A (C-21A), and Learjet Learjet 36, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related aircraft structures STCs
Installation of Skymotive jump door model 62-500.
FAA holder: Sheridan Sky Sports
Installation of the wing forward spar fuselage attachment assembly reinforcement.
FAA holder: Aerial Banners Mods LLC
Installation of wing forward spar fuselage attachment assembly reinforcement.
FAA holder: Aerial Banners Mods LLC
Installation of ruggedized utility floor system, including liners and seals over the existing floor panels.
FAA holder: Sierra Nevada Corporation