# N338SB: 2007 Pilatus PC-6/B2-H4

- Status: Valid registration
- Airframe: [Pilatus PC-6/B2-H4](https://openairdocs.org/model/pilatus-pc-6-b2-h4) (registry code 7090215, 8 seats)
- Engine: [Pratt & Whitney Canada PT6A-27 series](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-27-series) (registry code 52247)
- Data sheets: [TCDS 7A15](https://openairdocs.org/tcds/7A15) (Pilatus Aircraft Ltd.) (OpenAirDocs)
- Serial number: 953
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: March 21, 2007
- Certificate issued: February 22, 2008
- Expires: July 31, 2029
- Mode S code: A3B519
- Registered owner: [Switchback Aviation LLC](https://openairdocs.org/faa-owner/SWITCHBACK%20AVIATION%20LLC)
- Location: [Cody, WY](https://openairdocs.org/faa-place/WY/Cody)
- Owner type: LLC
- Owner's area on the map: 44.4039° N, 109.6066° W: Placed by OpenAirDocs at the center of ZIP code 82414, within about 29 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=338SB
- Page: https://openairdocs.org/aircraft/N338SB

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Pratt & Whitney Canada PT6A-27 model are included.

## ADs that may apply (OpenAirDocs): 35 in force

### Matched by airframe (Pilatus PC-6/B2-H4)

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2021-24-22](https://openairdocs.org/ad/2021-24-22): Flight Control System, Aileron Control System, Rudder Control System, Elevator Control System · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jan 25, 2022
- [AD 2021-11-08](https://openairdocs.org/ad/2021-11-08): Time Limits/Maintenance Checks · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jul 12, 2021
- [AD 2020-16-02](https://openairdocs.org/ad/2020-16-02): Stabilizers · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Sep 9, 2020
- [AD 2020-11-06](https://openairdocs.org/ad/2020-11-06): Flight Controls · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jun 30, 2020
- [AD 2019-10-07](https://openairdocs.org/ad/2019-10-07): Stabilizers · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jul 10, 2019
- [AD 2017-04-03](https://openairdocs.org/ad/2017-04-03): Wings · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Apr 7, 2017
- [AD 2016-22-12](https://openairdocs.org/ad/2016-22-12): Fuselage · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Nov 4, 2016
- [AD 2013-14-01](https://openairdocs.org/ad/2013-14-01): Fuselage · Pilatus PC-6/B2-H4. Effective Aug 5, 2013
- [AD 2009-18-03 R1](https://openairdocs.org/ad/2009-18-03-R1): Wings · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Feb 16, 2011
- [AD 2008-23-03](https://openairdocs.org/ad/2008-23-03): Brake pedals · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Dec 11, 2008
- [AD 2008-16-19](https://openairdocs.org/ad/2008-16-19): Self-locking stop nuts · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Sep 17, 2008
- [AD 2008-16-03](https://openairdocs.org/ad/2008-16-03): Leaf springs · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 11, 2008
- [AD 2008-13-18](https://openairdocs.org/ad/2008-13-18): Tail landing gear · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jul 30, 2008
- [AD 2007-26-11](https://openairdocs.org/ad/2007-26-11): High-pressure oxygen cylinder · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 45 more. Effective Jan 28, 2008
- [AD 2006-15-03](https://openairdocs.org/ad/2006-15-03): Integral fuel tank wing ribs · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 23, 2006
- [AD 2006-15-02](https://openairdocs.org/ad/2006-15-02): Aileron control bellcrank assemblies · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 23, 2006
- [AD 2006-13-12](https://openairdocs.org/ad/2006-13-12): Fuel starvation during maximum climb · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 7, 2006
- [AD 2006-13-11](https://openairdocs.org/ad/2006-13-11): Aileron assembly · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 7, 2006
- [AD 68-17-03 R1](https://openairdocs.org/ad/68-17-03-R1): Rudder end rib · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 3, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2001-02-04](https://openairdocs.org/ad/2001-02-04): Stabilizer Trim Actuator · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Mar 13, 2001
- [AD 97-22-08](https://openairdocs.org/ad/97-22-08): Airplane Flight Manual (AFM) - Limitations Section - Power Levers · Pilatus PC-12, PC-6/B1-H2, PC-6/B2-H2 and 1 more. Effective Dec 5, 1997
- [AD 96-22-13](https://openairdocs.org/ad/96-22-13): Hinge Brackets On Horizontal Stabilizer · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Dec 27, 1996

### Matched by engine (Pratt & Whitney Canada PT6A-27 series)

- [AD 2014-11-05](https://openairdocs.org/ad/2014-11-05): Reinforcement liner to the power turbine (PT) containment   
  ring and, for certain PT containment rings, adding scallops · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 18 more. Effective Aug 5, 2014
- [AD 2011-25-12](https://openairdocs.org/ad/2011-25-12): Sun gear · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Dec 28, 2011
- [AD 2011-20-51](https://openairdocs.org/ad/2011-20-51): Gears · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Nov 1, 2011
- [AD 2002-23-13](https://openairdocs.org/ad/2002-23-13): Turbine Exhaust Ducts · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 20 more. Effective Dec 31, 2002
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997
- [AD 92-15-11](https://openairdocs.org/ad/92-15-11): Compressor Delivery Air Line (P3) Filter Assembly · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-21 and 7 more. Effective Aug 17, 1992
- [AD 90-12-05](https://openairdocs.org/ad/90-12-05): Engine Overhaul · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 3 more. Effective May 30, 1990
- [AD 80-08-12](https://openairdocs.org/ad/80-08-12): Fuel Pump Drive Coupling Splines · Pratt & Whitney Canada PT6A-11, PT6A-112, PT6A-135 and 24 more. Effective Apr 18, 1980
- [AD 75-06-01](https://openairdocs.org/ad/75-06-01): Gearbox Deterioration · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 11 more. Effective Apr 1, 1977
- [AD 75-11-04](https://openairdocs.org/ad/75-11-04): Reduction Gearbox Engine Distress · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 8 more. Effective May 20, 1975
- [AD 69-23-06](https://openairdocs.org/ad/69-23-06): Fuel Pumps · Pratt & Whitney Canada PT6A-20, PT6A-27, PT6A-28 and 4 more. Effective Nov 15, 1969

### Historical (superseded or no longer in force)

- [AD 2014-25-04](https://openairdocs.org/ad/2014-25-04) (historical): Time Limits · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jan 16, 2015
- [AD 2013-11-08](https://openairdocs.org/ad/2013-11-08) (historical): Time Limits · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jul 29, 2013
- [AD 2012-06-16](https://openairdocs.org/ad/2012-06-16) (historical): Stabilizer · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective May 4, 2012
- [AD 2011-01-14](https://openairdocs.org/ad/2011-01-14) (historical): Time Limits · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Mar 8, 2011
- [AD 2009-18-03](https://openairdocs.org/ad/2009-18-03) (historical): Wings · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Oct 1, 2009
- [AD 2007-19-14](https://openairdocs.org/ad/2007-19-14) (historical): Upper wing strut fittings · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Sep 26, 2007
- [AD 2007-15-09](https://openairdocs.org/ad/2007-15-09) (historical): Wing strut fittings · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Sep 4, 2007
- [AD 2007-03-08](https://openairdocs.org/ad/2007-03-08) (historical): Bottom skin of hte wing · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Mar 8, 2007
- [AD 2005-17-01](https://openairdocs.org/ad/2005-17-01) (historical): Stabilizer-trim attachment and structural components · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Sep 29, 2005
- [AD 98-12-01](https://openairdocs.org/ad/98-12-01) (historical): Fuel Venting System · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Jul 13, 1998
- [AD 68-17-03](https://openairdocs.org/ad/68-17-03) (historical): Cracks in Rudder End Rib · Pilatus PC-6, PC-6-H1, PC-6-H2 and 12 more. Effective Aug 19, 1968

## Information bulletins (advisory) (2 in force)

- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB NE-12-04](https://openairdocs.org/saib/NE-12-04): Turbine/ Turboprop Engine: Reduction Gearbox. Issued Nov 1, 2011

## NTSB investigations

None matched to N338SB.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20250706007929I](https://openairdocs.org/incident/20250706007929I), Jul 6, 2025: Pilatus PC-6/B2-H4 (N338SB), Rangeley, ME, Minor damage. On 7/6/2025 at approximately 1640 local time, a Pilatus PC6 attempted to maneuver away from the KM57 seaplane dock when it struck a moored unoccupied…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N338SB not matched to an aircraft (21)

They name N338SB, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR SIMA200314702](https://openairdocs.org/sdr/SIMA200314702), May 23, 2003: HOSE. LEAKING. DURING CLIMB-OUT OF SBA, CREW RECEIVED A HYDRAULIC WARNING ON THE CWP. HYDRAULIC PUMP WAS SELECTED OFF DUE TO HYDRAULIC QUANTITY GOING DOWN. CREW DECLARED AN EM
- [SDR SIMA200131802](https://openairdocs.org/sdr/SIMA200131802), Nov 14, 2001: BALLAST. DEFECTIVE. DFW - FLT 3525 - DURING PREFLIGHT, CREW NOTED A STRONG SMELL OF BURNING WIRE OR INSULATION. MAINTENANCE FOUND A BAD LIGHT BALLAST AT LOCATION 22. BALLAST WAS RE
- [SDR SIMA200120701](https://openairdocs.org/sdr/SIMA200120701), Jul 24, 2001: SKIN. DAMAGED. ABI - DURING AN HMBV INSPECTION, MAINTENANCE FOUND DAMAGE IN THE LEFT NACELLE EXTERIOR SKIN. DAMAGE WAS REPAIRED IAW SAAB REPAIR STATEMENT 340SDS002123. AIRCRAF
- [SDR SIMA200120023](https://openairdocs.org/sdr/SIMA200120023), Jul 19, 2001: FRAME. DAMAGED. ABI - DURING MBV, FRAME 658.5 WAS FOUND TO HAVE WEB DAMAGE ON THE RIGHT SIDE ABOVE WL 73.5. REMOVED AND REPLACED LOWER PORTION OF FRAME 658.5 AT THE FACTORY SPL
- [SDR SIMA1081](https://openairdocs.org/sdr/SIMA1081), Apr 17, 2000: BULB. FAILED. DFW - FLT 3252 - FLOOR PROXIMITY EMERGENCY LIGHT AT 4B INOPERATIVE. REMOVED AND REPLACED BULB AT 4B. OPS CHECK GOOD. (M)
- [SDR SIMA1061](https://openairdocs.org/sdr/SIMA1061), Apr 15, 2000: BULB. FAILED. DFW - FLT 3503 - EMERGENCY EXIT LIGHT AT 8A INOPERATIVE. REMOVED AND REPLACED BULB AT 8A. OPS CHECK GOOD. (M)
- [SDR SIMA0832](https://openairdocs.org/sdr/SIMA0832), Mar 23, 2000: DOWNLOCK SWITCH. INTERMITTENT. DFW - FLT 3401 - SHORTLY AFTER TAKEOFF LEFT MAIN LANDING GEAR GREEN LIGHT CAME ON. LIGHT WAS INTERMITTENT. PERFORMED INSPECTION AND FOUND SEVERAL FRAYED WIRES A
- [SDR SIMA990641](https://openairdocs.org/sdr/SIMA990641), Mar 5, 1999: SKIN. DENTED. ABI - DURING A MBV INSP, DENTS DISCOVERED ON THE CARGO DOOR SKIN BEYOND SRM LIMITS. PERFORMED EDDY CURRENT INSP AND A BOND TEST. CUT OUT DAMAGED AREA OF ONE OF 
- [SDR SIMA983006](https://openairdocs.org/sdr/SIMA983006), Oct 27, 1998: CONNECTOR. LOOSE. AEX - FLT 5092 - CARGO SMOKE WARNING LIGHT ILLUMINATED AND EXTINGUISHED. DISCHARGED ONE FIRE EXTINGUISHER AND DIVERTED INTO AEX. TIGHTENED LOOSE CANNON PLUG AT 
- [SDR SIMA982412](https://openairdocs.org/sdr/SIMA982412), Aug 29, 1998: GENERATOR. FAILED. TXK - FLT 5008 - RIGHT AC GENERATOR AND INLET LIGHT ILLUMINATED. SHORTLY AFTER THE RIGHT ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED ON THE CWP. RIGHT PROP GE
- [SDR SIMA982091](https://openairdocs.org/sdr/SIMA982091), Jul 28, 1998: POWER SUPPLY. DISCHARGED. OVERHEAD EMERGENCY LIGHTS AT SEAT 9A AND 11A DO NOT ILLUMINATE. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY AT ROWS 9/10. OPERATIONAL CHECK GOOD. (X)
- [SDR SIMA981988](https://openairdocs.org/sdr/SIMA981988), Jul 17, 1998: BULB. INOPERATIVE. DFW - FLT 5166 - TWO EMERGENCY OVERHEAD LIGHTS AT ROWS 9 AND 11 DO NOT ILLUMINATE. REMOVED AND REPLACED BULBS AT ROWS 9 AND 11 OVERHEAD LIGHTS. OPERATIONAL CHEC
- [SDR WWMA9800073](https://openairdocs.org/sdr/WWMA9800073), Apr 15, 1998: SMOKEDETECTOR. DEFECTIVE. FLIGHT 5034, BTR, AVIONICS SMOKE LIGHT ILLUMINATED. REPLACED THE SMOKE DETECTOR.
- [SDR WWMA9800032](https://openairdocs.org/sdr/WWMA9800032), Feb 16, 1998: WINDSHIELD. FAILED. CREW REPORTED SMELL OF HOT METAL OR INSULATION BURNING IN THE COCKPIT. MAINTENANCE FOUND THE LEFT FRONT COCKPIT WINDSHIELD HEATING ELEMENTS BURNED OUT. REPLACED
- [SDR WWMA9800027](https://openairdocs.org/sdr/WWMA9800027), Feb 15, 1998: AIR DISTRIBUTION. ODOR. CREW REPORTED A HOT SMELL OR BURNING INSULATION IN THE COCKPIT BUT NO SMOKE NOTED. MAINTENANCE REMOVED THE AVIONICS RACK DOOR AND PANELS, CIRCUIT BREAKER PANELS
- [SDR WWMA9700134](https://openairdocs.org/sdr/WWMA9700134), Aug 28, 1997: SMOKE DETECTOR. DEFECTIVE. CARGO SMOKE LIGHT CAME ON, CREW FIRED EXTINGUISHER NR 1, THE LIGHT WENT OUT. MAINTENANCE REPLACED BOTH FORWARD AND AFT CARGO SMOKE DETECTORS. REPLACED NR 1 CARG
- [SDR WWMA9700103](https://openairdocs.org/sdr/WWMA9700103), Jul 27, 1997: LAMP. FAILED. DURING PREFLIGHT CREW, FOUND FLOOR EMERGENCY LIGHT AT ROW 8 INOPERATIVE. MAINTENANCE RELAMPED THE FLOOR EMERGENCY EXIT LIGHT LEFT SIDE ROW 8A.
- [SDR WWMA9600070](https://openairdocs.org/sdr/WWMA9600070), Sep 11, 1996: CONTROL CABLE. DEFECTIVE. CREW REPORTS THAT THE PARKING BRAKE FRICTION LOCK SLIPS, RELEASING THE PARKING BRAKE UNEXPECTEDLY. MAINTENANCE REPLACED THE INNER PARKING BRAKE TELEFLEX CABLE A
- [SDR WWMA9500076](https://openairdocs.org/sdr/WWMA9500076), Oct 28, 1995: CONNECTOR. CONTAMINATED. THE FLIGHT ATTENDANT REPORTED SMELLING AN ELECTRICAL BURNING SMELL AT THE NR 2 HOT JUG. UPON INVESTIGATION, MAINTENANCE FOUND THE EXTERIOR OF THE WATER JUG SOAK
- [SDR WWMA9500063](https://openairdocs.org/sdr/WWMA9500063), Sep 14, 1995: UNIVERSAL JOINT. FAILED. DURING TAXI, THE NOSE WHEEL STEERING BECAME INEFFECTIVE IN A TURN TO THE LEFT. UPON INVESTIGATION, MAINTENANCE FOUND STEERING UNIVERSAL JOINT IN GEARBOX (LEFT S
- [SDR WWMA9500030](https://openairdocs.org/sdr/WWMA9500030), Mar 12, 1995: AIR DISTR. ODOR. FLIGHT 5382 (ABI/DFW), PILOT REPORTED SMELLING A BURNING OIL ODOR COMING FROM THE BLEED AIR SYSTEM. MAINTENANCE RAN THE RIGHT AND LEFT ENGINES FOR 30 MINUTES WI

## STCs that may be installed (OpenAirDocs) (95, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Pilatus PC-6/B2-H4)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02254AK](https://openairdocs.org/stc/SA02254AK): Installation of "Single Screen", "2 or 3 Screen", "Dual Screen", or "4 or 6 screen". Genesys Aerosystems Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA04403CH](https://openairdocs.org/stc/SA04403CH): EMS conversion in accordance with Spectrum Aeromed Master Drawing List 6056DL, Revision 1, dated March 14, 2019, or later FAA approved revisions. Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine
- [STC SA02135SE](https://openairdocs.org/stc/SA02135SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data). Electronics International Inc
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC
- [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation
- [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation
- [STC SA00352BO PAGE 2](https://openairdocs.org/stc/SA00352BO%20PAGE%202): 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),. Avidyne Corporation
- [STC SA02119SE PAGE 2](https://openairdocs.org/stc/SA02119SE%20PAGE%202): Installation of Garmin GDL 88 ADS-B UAT Transceiver System. Garmin International Inc
- [STC SA01969SE](https://openairdocs.org/stc/SA01969SE): Installation of a Mid-Continent MD302 Standby Attitude Module. Mid-Continent Instruments and Avionics
- [STC SA03549NY](https://openairdocs.org/stc/SA03549NY): Installation of Garmin G950 with LNAV/VNAV and LPV capability. Kuerzi Avionics Deutschland GmbH
- [STC SA01229SE PAGE 1](https://openairdocs.org/stc/SA01229SE%20PAGE%201): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Garmin International Inc
- [STC SA02442AK PAGE 2](https://openairdocs.org/stc/SA02442AK%20PAGE%202): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA01933LA-D PAGE 1](https://openairdocs.org/stc/SA01933LA-D%20PAGE%201): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA02121SE](https://openairdocs.org/stc/SA02121SE): Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System. Garmin International Inc
- [STC SA00269BO](https://openairdocs.org/stc/SA00269BO): Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000. Avidyne Corporation
- [STC SA02717NY PAGE 1](https://openairdocs.org/stc/SA02717NY%20PAGE%201): Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module. VoiceFlight Systems LLC
- [STC SA01692SE](https://openairdocs.org/stc/SA01692SE): Installation of a Garmin GMX 200 Multi-Function Display. Garmin International Inc
- [STC SA03148NY](https://openairdocs.org/stc/SA03148NY): The installation of the Latitude Technologies Corporation S100 Tracking System. Latitude Technologies Corporation
- [STC SA03147NY](https://openairdocs.org/stc/SA03147NY): Installation of Vapour Cycle Air Conditioner System. ACS-NAI Limited
- [STC SA02016SE-D](https://openairdocs.org/stc/SA02016SE-D): Installation of Garmin GTS 800, GTS 820 or GTS 850 Traffic System. Garmin International Inc
- [STC SA03094NY](https://openairdocs.org/stc/SA03094NY): Installation of Beringer Aero s Wheel and Brake System. Beringer Aero
- [STC SA01487SE-D](https://openairdocs.org/stc/SA01487SE-D): Installation of a GDL 69 or GDL 69A XM Satellite Receiver. Garmin International Inc
- [STC SA00281BO](https://openairdocs.org/stc/SA00281BO): Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000. Avidyne Corporation
- [STC SA01851SE](https://openairdocs.org/stc/SA01851SE): Installation of Aerocet Pilatus Porter PC-6 Under Wing Cargo Pods, in accordance with Aerocet Inc, Master Drawing List PC-6-100, Revison F, dated June 23, 2011, or later Federal Aviation Administration (FAA) approved revision. This installation is maintained in accordance with Aerocet, Inc. Installation and Service Instructions for Continued Airworthiness, Report PC-6-100-MMS, Revision A, dated October 5, 2011, or later FAA-approved revision. Aerocet Inc
- [STC SA00243BO](https://openairdocs.org/stc/SA00243BO): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200). Icarus Avionics, LLC
- [STC SA00681WI-D](https://openairdocs.org/stc/SA00681WI-D): Modification of Collins VHF-20/VHF-20A/VHF-20B VHF COMM Receiver Transmitter with CTL-20 Control Pro Line I System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System Installation. Rockwell Collins Inc
- [STC SA02018SE-D](https://openairdocs.org/stc/SA02018SE-D): Provisions installation of Garmin GPS/XM Antennas in accordance with FAA Approved Model List (AML) SA02018SE-D, dated January 4, 2011, or later FAA approved revision, and FAA Approved GPS/XM Antenna STC Master Drawing List, Document No.: 005-00638-01, Revision 1 , approved on January 4, 2011, or later FAA approved revision. Garmin International Inc
- [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc
- [STC SA00290BO](https://openairdocs.org/stc/SA00290BO): Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX. Avidyne Corporation
- [STC SA01473SE](https://openairdocs.org/stc/SA01473SE): Installation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote Transponde. Garmin AT Inc

All 95: https://openairdocs.org/aircraft/N338SB/stcs.md

## Related

- Other Pilatus PC-6/B2-H4 aircraft: https://openairdocs.org/model/pilatus-pc-6-b2-h4/aircraft.md
- The Pratt & Whitney Canada PT6A-27 series engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-27-series.md

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