SA02738CH (PAGE 2)Avionics
Installation of L-3 Communications Avionics Systems.
FAA holder: Acron Aviation Inc.
Aircraft STC directory
Pilatus Aircraft PC-6/B1-H2 STCs
The Jun 30, 2026 FAA DRS snapshot contains 49 selected supplemental type certificates with status Current whose public applicability data names the Pilatus Aircraft PC-6/B1-H2. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
49
listed Current at snapshot
13
holder directories
12
modification categories
Apr 1, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications10
Avionics9
Aircraft structures7
Flight controls6
Engine and powerplant3
Fuel systems3
Landing gear and brakes3
Cabin and interiors2
Safety and emergency equipment2
Propellers2
Electrical systems1
Aircraft connectivity1
Recently revised PC-6/B1-H2 STCs
Showing the 49 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA04046CH PAGE 2Avionics
Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500).
FAA holder: Acron Aviation Inc.
SA614EAEngine and powerplant
Installation of UACL engine Model PT6A-27 with Hartzell propeller Model HC-B3TN-3D/T10178C(H) on aircraft configured with cockpit doors.
FAA holder: PC6-AU23 Spares, LLC
SA1005EAEngine and powerplant
Installation of fuel collector tank - engine shutdown fuel discharge.
FAA holder: PC6-AU23 Spares LLC
SA1022EAOther aircraft modifications
Installation of Aerosmith C-129-65 pilot's and co-pilot's seats and modified control sticks.
FAA holder: PC6-AU23 Spares LLC
SA307EACabin and interiors
Removal of either or both of the right hand cabin door and/or opening of the fuselage bottom hatch in flight.
FAA holder: PC6-AU23 Spares LLC
SA465EAAvionics
Installation of UAT-1 Transponder, MBT-R Marker Beacon, KN-60 DME, KX-160 and KX-160-1 Nav/Comm, KR-80ADF, Headset Microphone and Speaker.
FAA holder: PC6-AU23 Spares LLC
SA493EAOther aircraft modifications
Installation of Randolph Mfg. Co. Model 133 vacuum regulator.
FAA holder: PC6-AU23 Spares LLC
SA498EASafety and emergency equipment
Installation of Zep Aero oxygen system.
FAA holder: PC6-AU23 Spares LLC
SA526EAOther aircraft modifications
Installation of pilot's and co-pilot's shoulder harness.
FAA holder: PC6-AU23 Spares LLC
SA528EAOther aircraft modifications
Installation of KX-160 NAV/COM, 618M-1A VHF COM., T-10-R HF COMM, ARC Type 21A ADF headsets, microphones and speakers.
FAA holder: PC6-AU23 Spares LLC
SA545EAPropellers
Installation of Hartzell propeller Model HC-B3TN-3D/T10178C(H).
FAA holder: PC6-AU23 Spares LLC
SA743EAAircraft structures
Installation of a sliding door on the left side of fuselage.
FAA holder: PC6-AU23 Spares LLC
SA747EAFuel systems
Installation of two external fuel tanks of fifty gallons capacity each, mounted.
FAA holder: PC6-AU23 Spares LLC
SA753EAAvionics
Installation of dual ARC 21A ADF's, and ARC 131B VHF's and one SA14RA HF avionics equipment.
FAA holder: PC6-AU23 Spares LLC
SA830EAOther aircraft modifications
Installation of fiberglass protective boot on leading edge of horizontal stabilizer.
FAA holder: PC6-AU23 Spares LLC
SA907EAFlight controls
Installation of outboard aileron reinforcement.
FAA holder: PC6-AU23 Spares LLC
SA909EAAircraft structures
Installation of vertical stabilizer reinforcement.
FAA holder: PC6-AU23 Spares LLC
SA910EAAircraft structures
Installation of horizontal/stabilizer reinforcement.
FAA holder: PC6-AU23 Spares LLC
SA911EAAircraft structures
Installation of Bulkhead 12A reinforcement.
FAA holder: PC6-AU23 Spares LLC
SA937EACabin and interiors
Cabin Floor, Special Installation - Structural Provisions.
FAA holder: PC6-AU23 Spares LLC
SA939EAOther aircraft modifications
Substitution of AN Hardware in lieu of Metric Hardware.
FAA holder: PC6-AU23 Spares LLC
SA945EASafety and emergency equipment
Installation of longitudinal out of trim warning system.
FAA holder: PC6-AU23 Spares LLC
SA946EAAircraft structures
Relocation of wing landing light between left wing rib stations 11 and 12 to left wing rib stations21 and 22.
FAA holder: PC6-AU23 Spares LLC
SA961EAElectrical systems
Installation of battery over- temperature warning system.
FAA holder: PC6-AU23 Spares LLC
SA986WELanding gear and brakes
Removal of landing gear and installation of seaplane conversion.
FAA holder: PC6-AU23 Spares LLC
SA01800SE (PG 3)Avionics
Fabrication and installation of new or replacement of existing instrument panel lights dimmer control.
FAA holder: Seaton Engineering Corp.
SA02135SEEngine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data).
FAA holder: Electronics International Inc.
SA01933LA-D (2 OF 2)Avionics
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
SA02444AK (PAGE 2)Avionics
Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed.
FAA holder: ADS-B Technologies LLC
SA00352BO PAGE 2Avionics
Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),.
FAA holder: Avidyne Corporation
SA02119SE PAGE 2Avionics
Installation of Garmin GDL 88 ADS-B UAT Transceiver System.
FAA holder: Garmin International Inc
SA1460WEFlight controls
Installation of Brittain Model B-4A flight control system.
FAA holder: Brittain Industries, Inc
SA1518WEFlight controls
Installation of Brittain Industries, Inc. Model B2C Flight Control System.
FAA holder: Brittain Industries, Inc
SA03094NYLanding gear and brakes
Installation of Beringer Aero s Wheel and Brake System.
FAA holder: Beringer Aero
SA01487SE-D (PAGE 2)Aircraft connectivity
Installation of a GDL 69 or GDL 69A XM Satellite Receiver.
FAA holder: Garmin International Inc
SA02655AT (2 OF 2)Other aircraft modifications
Installation of JAARS Model F5K Automatic Flight Following System (AFFS) in Helio H-295 type aircraft.
FAA holder: JAARS Inc.
SA944EAOther aircraft modifications
Installation of improved pitot- static system drain.
FAA holder: FAC-7 Aircraft Inc.
SA572EAPropellers
Installation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.
FAA holder: Goodrich Corp.
SA09130AC-DOther aircraft modifications
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System. Model ST-598,.
FAA holder: S-TEC Corporation
SA812NEOther aircraft modifications
Installation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit.
FAA holder: BF Goodrich Aerospace