STC SA3891NM
FAA DRS lists SA3891NM as Current · Reissued, held by New Flight Corporation, for Textron Aviation MU-300. Recorded change: Modification for increased ramp, takeoff, landing, and maximum zero fuel weights. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Modification for increased ramp, takeoff, landing, and maximum zero fuel weights.
SA3891NM 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: Textron Aviation MU-300. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation MU-300 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 left hand and right hand auxiliary tanks fuel cell assemblies.
FAA holder: FFC Manufacturing
Installation of left and right hand side auxiliary fuel cell assemblies.
FAA holder: FFC Manufacturing
Installation of Left Hand and Right Hand Box Section Inboard Fuel Cell Assemblies. (E90, F90, B100, B200 ALL S/N'S, 65-B80 S/N LC230 AND UP, LD280 AND UP).
FAA holder: FFC Manufacturing