STC SA542NE
FAA DRS lists SA542NE as Current · Reissued, held by Leading Edge Group LLC, The, for Boeing 737-300 Series. Recorded change: Installation of 500 U.S. gallon auxiliary fuel system in aft cargo compartment. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of 500 U.S. gallon auxiliary fuel system in aft cargo compartment.
SA542NE 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: Boeing 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-300 Series model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Installation of an aluminum fuel scupper drain assembly in lieu of Bell P/N 206-072-911-101.
FAA holder: Dart Aerospace Ltd.
Installation of Invicta Ignition Mitigation/Flammability Reduction Technology in the Center Wing Tank (CWT).
FAA holder: Jetaire Aerospace LLC
Modification of fuel return system to bypass the header tank.
FAA holder: T-34 Spar Corporation