STC SA4178WE
FAA DRS lists SA4178WE as Current · Reissued, held by TALCO Aviation Corp., for Mooney Aircraft M20A, Mooney Aircraft M20J, and Mooney Aircraft M20G, and 6 more aircraft configurations. Recorded change: Installation of inflatable door seal. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4178WE 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 Aircraft M20A, Mooney Aircraft M20J, and Mooney Aircraft M20G, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related aircraft structures STCs
Installation of a modified fin spar.
FAA holder: Midwest Aerospace TC LLC