SA01416SEEngine and powerplant
Installation of a butterfly valve in the oil cooler inlet duct.
FAA holder: Westview Aviation LLC
Aircraft STC directory
Sky International A-1 STCs
The Jun 30, 2026 FAA DRS snapshot contains 22 selected supplemental type certificates with status Current whose public applicability data names the Sky International A-1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
22
listed Current at snapshot
14
holder directories
7
modification categories
Apr 21, 2023
latest recorded revision
Modification demand surface
Other aircraft modifications12
Engine and powerplant2
Landing gear and brakes2
Cargo and special mission2
Aircraft structures2
Avionics1
Propellers1
Recently revised A-1 STCs
Showing the 22 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02838CHLanding gear and brakes
Installation of Wipaire Skis Main Wheel Skis Model C2200.
FAA holder: F.Atlee Dodge Aircraft Services
SA3-423Other aircraft modifications
Installation of CT-3000 tail ski on airplanes equipped with Scott 3200 or 3400 tail wheels.
FAA holder: F.Atlee Dodge Aircraft Services
SA01721CHOther aircraft modifications
Installation of Baumann Model BF2150A floats per Baumann Drawing List BF-2150A-01, Rev B, dtd 9/19/02 or later FAA approved revisions.
FAA holder: Baumann Floats LLC
SA96CHOther aircraft modifications
Installation of Baumann Model BF-2100 floats.
FAA holder: Baumann Floats LLC
SA21NWOther aircraft modifications
Installation of a 70 pound baggage compartment in either or both EDO 89-2000, 89A-2000 or 689-2130 floats.
FAA holder: Kenmore Air Harbor Inc
SA00013NYEngine and powerplant
Installation of AFC-500 full flow engine oil filter P/N AFC-500.
FAA holder: Airwolf Filter Corporation
SA02934CHLanding gear and brakes
Installation of the Custom Fiberglass Molding, Inc. (CFMI) Model Alaskan 2500 Main Landing Gear Skis.
FAA holder: Silveraire LLC
SA00280BOOther aircraft modifications
Installation of PK 2250A Amphibious Floats.
FAA holder: PK Floats Inc
SA02049AKCargo and special mission
Fabrication and installation of Airglas Engineering Co., Inc. Model LTC18 cargo pod/bell.
FAA holder: Airglas Inc.
SA5156NM (PG 3)Other aircraft modifications
Fabrication and installation of Pulsar-MOSFET Landing Light Flasher System.
FAA holder: AvTek
SA02172AKCargo and special mission
Fabrication and installation of Airglas, Inc. Model LC18 cargo pod kit.
FAA holder: Airglas Inc.
SA2670CEOther aircraft modifications
Operation of airplane using leaded or unleaded automotive gasoline wiht minimum antiknock index.
FAA holder: Petersen Aviation Inc
SA02293AK (3 OF 3)Avionics
Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).
FAA holder: Chelton Flight Systems Inc.
SA00668SEAircraft structures
Installation of vortex generators on the wing leading edge and underside of the horizontal stabilizer.
FAA holder: Micro AeroDynamics Inc
SA01765SE (PAGE 2)Other aircraft modifications
Installation of Alaskan Bushwheel Inc (ABI) TSO-C26d wheels, Part Number (P/N) ABI-1010.
FAA holder: Alaskan Bushwheel Inc.
SA00637CHOther aircraft modifications
Installation 2100 Amphibian/Seaplane Floats, Kit No 10D1-6009.
FAA holder: Wipaire Inc
SA01701LAOther aircraft modifications
Installation of AM-Safe Inflatable Restraint System on pilot and co-pilot seats.
FAA holder: AMSAFE Inc.
SA02509NYOther aircraft modifications
Installation of R sti.Fernandez SEFA Ski 8001 with Tailski R sti Fernandes 1700-1-H.
FAA holder: Thomas P. Dietrich d.b.a.
SA01658SEAircraft structures
Installation of a side opening window.
FAA holder: Gate 9 Aircraft Maintenance Inc
SA122CHOther aircraft modifications
Surrendered and incorporated into STC SA00478CH.
FAA holder: Cooper Aviation Supply Company, Inc.