STC SA2742NM
FAA DRS lists SA2742NM as Current · Amended, held by Firewall Forward Inc, for Mooney Aviation M20J. Recorded change: Installation of a Lycoming IO-360-A3B6 or A3B6D engine. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Lycoming IO-360-A3B6 or A3B6D engine.
SA2742NM 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: Mooney Aviation M20J. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Mooney Aviation M20J model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related engine and powerplant STCs
Replacement of existing Teledyne Flight Data Acquisition Unit with a Honeywell (AlliedSignal) Flight Data Acquisition Management Unit and installing interface wiring to aircraft and engine sensors.
FAA holder: Northwest Airlines Inc
Installation of Franklin Engine 6A-335-B, McCauley propeller 2A31C21/84S-8 with Woodward governor 201453, and Firestone DFA-180 wheel assembly and CFA-252 brake assembly or equivalent.
FAA holder: Franklin Aircraft Engines Inc.
Replacement of the existing combustion type cockpit heater with an engine bleed air type heater system on Erickson Model S-64E rotorcraft.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
Re-mounting of the turbine engines and reinforcement of the associated fuselage support structure with Erickson detuned engine mouting system (DEMS).
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane