STC SA939EA
FAA DRS lists SA939EA as Current · Reissued, held by PC6-AU23 Spares LLC, for Pilatus Aircraft PC-6/B1-H2, Pilatus Aircraft PC-6/B-H2, and Pilatus Aircraft PC-6/C-H2. Recorded change: Substitution of AN Hardware in lieu of Metric Hardware. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA939EA 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: Pilatus Aircraft PC-6/B1-H2, Pilatus Aircraft PC-6/B-H2, and Pilatus Aircraft PC-6/C-H2. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a replacement coalescer filter, P/N 21BC107.
FAA holder: Purolator Facet, Inc
Installation of vortex generators.
FAA holder: Aviation Technical Services
FAA record reference
- STC number
- SA939EA
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- August 24, 1972
- Revision date
- October 25, 2023
- CFR references
- Not listed