STC ST0836CH-D
FAA DRS lists ST0836CH-D as Current · Reissued, held by Landmark Aviation, for Learjet 31, Learjet 31A, and Learjet 35, and 3 more aircraft configurations. Recorded change: Installation of Honeywell N1 Digital Electronic Engine Control (DEEC). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST0836CH-D 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 31, Learjet 31A, and Learjet 35, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related engine and powerplant STCs
Lycoming O-290-D2 engine and Sensenich M76AM-2 propeller installed.
FAA holder: Aircraft Innovations, LLC
Installation of Day & Night 2-4 aluminum engine cowling.
FAA holder: Aircraft Innovations, LLC
Installation of Day & Night 2-4 fiberglass and aluminum engine cowling.
FAA holder: Aircraft Innovations, LLC