# Pratt & Whitney Canada PW206B

- Type: Engine model (FAA registry)
- Registry code: 52204
- Manufacturer (registry): P&W CANADA
- Model: PW206B
- Engine type: Turbo-shaft
- Power: 431 hp
- Data sheet: [TCDS E42NE](https://openairdocs.org/tcds/E42NE) (OpenAirDocs)
- Holder: Pratt & Whitney Canada Corp.
- Installed in: 26 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-canada-pw206b

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2013-03-21](https://openairdocs.org/ad/2013-03-21): Power turbine (PT) disks · Pratt & Whitney Canada PW206B, PW206B2, PW206C and 5 more. Effective Mar 26, 2013
- [AD 2009-03-05](https://openairdocs.org/ad/2009-03-05): Compressor turbine (CT) disc bore · Pratt & Whitney Canada PW206A, PW206B, PW206B2 and 5 more. Effective Mar 27, 2009
- [AD 2004-14-22](https://openairdocs.org/ad/2004-14-22): Automatic low-cycle- fatigue (LCF) · Pratt & Whitney Canada PW206B, PW206C, PW206E and 2 more. Effective Aug 3, 2004

## Registered aircraft (26)

- [N108VU](https://openairdocs.org/aircraft/N108VU): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2006, S/N 0509
- [N139TJ](https://openairdocs.org/aircraft/N139TJ): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2004, S/N 0322
- [N163BF](https://openairdocs.org/aircraft/N163BF): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2008, S/N 0671
- [N226SA](https://openairdocs.org/aircraft/N226SA): [Bennett Aviation LLC](https://openairdocs.org/faa-owner/BENNETT%20AVIATION%20LLC), [Elmhurst, IL](https://openairdocs.org/faa-place/IL/Elmhurst), built 2007, S/N 0559
- [N230AM](https://openairdocs.org/aircraft/N230AM): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2007, S/N 0540
- [N317RX](https://openairdocs.org/aircraft/N317RX): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa), built 2008, S/N 0752
- [N320TV](https://openairdocs.org/aircraft/N320TV): [Bristow LLC](https://openairdocs.org/faa-owner/BRISTOW%20LLC), [Lake Charles, LA](https://openairdocs.org/faa-place/LA/Lake%20Charles), built 2006, S/N 0467
- [N324PH](https://openairdocs.org/aircraft/N324PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2007, S/N 0571
- [N325PH](https://openairdocs.org/aircraft/N325PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2007, S/N 0576
- [N330PH](https://openairdocs.org/aircraft/N330PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2006, S/N 0514
- [N332PH](https://openairdocs.org/aircraft/N332PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2006, S/N 0519
- [N376PH](https://openairdocs.org/aircraft/N376PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2006, S/N 0523
- [N37RX](https://openairdocs.org/aircraft/N37RX): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa), built 2007, S/N 0646
- [N512WF](https://openairdocs.org/aircraft/N512WF): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2010, S/N 0946
- [N531LN](https://openairdocs.org/aircraft/N531LN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2006, S/N 0474
- [N533LC](https://openairdocs.org/aircraft/N533LC): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2007, S/N 0555
- [N586WH](https://openairdocs.org/aircraft/N586WH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2013, S/N 1096
- [N810WF](https://openairdocs.org/aircraft/N810WF): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2012, S/N 1093
- [N835TX](https://openairdocs.org/aircraft/N835TX): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2007, S/N 0593
- [N865NC](https://openairdocs.org/aircraft/N865NC): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2007, S/N 0584
- [N911ET](https://openairdocs.org/aircraft/N911ET): [East Texas Air One LLC](https://openairdocs.org/faa-owner/EAST%20TEXAS%20AIR%20ONE%20LLC), [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville), built 2007, S/N 0541
- [N913ET](https://openairdocs.org/aircraft/N913ET): [East Texas Air One LLC](https://openairdocs.org/faa-owner/EAST%20TEXAS%20AIR%20ONE%20LLC), [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville), built 2007, S/N 0562
- [N917U](https://openairdocs.org/aircraft/N917U): [Twiga Air LLC](https://openairdocs.org/faa-owner/TWIGA%20AIR%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2007, S/N 0550
- [N920NH](https://openairdocs.org/aircraft/N920NH): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2006, S/N 0472
- [N922NH](https://openairdocs.org/aircraft/N922NH): [Lta Group Holdings LLC](https://openairdocs.org/faa-owner/LTA%20GROUP%20HOLDINGS%20LLC), [Amarillo, TX](https://openairdocs.org/faa-place/TX/Amarillo), built 2013, S/N 1101
- [N930NH](https://openairdocs.org/aircraft/N930NH): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2006, S/N 0461

## NTSB investigations (5)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA25LA126](https://openairdocs.org/ntsb/ERA25LA126), Feb 25, 2025: Eurocopter Deutschland EC 135 P2+ (N930NH), Hampstead, NC, substantial damage, investigation ongoing
- [NTSB CEN22LA258](https://openairdocs.org/ntsb/CEN22LA258), Jun 18, 2022: Eurocopter Deutschland EC 135 P2+ (N226SA), Waukesha, WI, substantial damage. Probable cause: The separation and subsequent ingestion of the fenestron fairing cover into the fenestron blades for undetermined reasons.
- [NTSB ERA22FA105](https://openairdocs.org/ntsb/ERA22FA105), Jan 11, 2022: Eurocopter Deutschland EC135 P2+ (N531LN), Drexel Hill, PA, substantial damage. Probable cause: An inflight attitude upset for undetermined reasons that resulted in a rotor system overspeed, a reduction of power from both engines, and a subsequent hard landing.
- [NTSB ERA17LA103](https://openairdocs.org/ntsb/ERA17LA103), Feb 7, 2017: Eurocopter Deutschland EC 135 (N135LG), Beattyville, KY, substantial damage. Probable cause: The pilot's failure to maintain helicopter control while landing, which resulted in a hard landing and subsequent roll over.
- [NTSB NYC08FA198](https://openairdocs.org/ntsb/NYC08FA198), May 31, 2008: Eurocopter Deutschland EC 135 P2+ (N238AM), Pottsville, PA, substantial damage. Probable cause: The pilot’s failure to ensure that both engine switches were in the FLIGHT position for takeoff.

## FAA accident and incident reports (7)

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 20250628008479I](https://openairdocs.org/incident/20250628008479I), Jun 28, 2025: Eurocopter Deutschland Gmbh EC 135 P2+ (N922NH), Winston Salem, NC, Minor damage. Helicopter called emergency landing due to engine fadec fail. Aircraft flew down runway and circled back to slow down RPM before a hard landing. Aircraft made…
- [Accident 20250224001419A](https://openairdocs.org/incident/20250224001419A), Feb 24, 2025: Eurocopter Deutschland Gmbh EC 135 P2+ (N930NH), Castle Hayne, NC, Destroyed. Wilmington, NC: AL1, EC35, crashed for unknown reasons into wooded area approximately 7 miles NE ilm. Crew only onboard. EMS was able to access crash site on…
- [Accident 20220618021819A](https://openairdocs.org/incident/20220618021819A), Jun 18, 2022: Eurocopter Deutschland Gmbh EC 135 P2+ (N226SA), Waukesha, WI, Substantial damage. The crew received an air ambulance flight assignment to pick up a patient from the local hospital. The pilots began their assignment by performing an aircraft…
- [Accident 20220111000039A](https://openairdocs.org/incident/20220111000039A), Jan 11, 2022: Eurocopter Deutschland Gmbh EC 135 P2+ (N531LN), Drexel Hill, PA, Destroyed. N531LN departed chambersburg hospital (PA60) on 1/11/2021 at 12:05 EST enroute to children?s hospital of philadelphia heliport (9PN2), philadelphia pa.…
- [Accident 20170207003699A](https://openairdocs.org/incident/20170207003699A), Feb 7, 2017: Eurocopter Deutschland Gmbh EC 135 P2+ (N135LG), Beattyville, KY, Substantial damage. During approach landing, aircraft experienced wind gust/turbulence causing a rapid descent. Pilot stated that he did not have engough power or altitude to…
- [Incident 20150620010849I](https://openairdocs.org/incident/20150620010849I), Jun 20, 2015: Eurocopter Deutschland Gmbh EC 135 P2+ (N37RX), Bakersfield, CA, Minor damage. Aircraft and essential personnel flying a pt. 91 repositioning flight. Aircraft at level cruise flight, EST 7200 ft when PIC heard 3 loud bangs and immediately…
- [Accident 20080530842569A](https://openairdocs.org/incident/20080530842569A), May 30, 2008: Urocop EC135P2+ (N238AM), Pottsville, PA, Destroyed. (-23) Shortly after lift-off, at approaximately 75 to 100 ft (as stated by the PIC), the nr 2 engine lost power. The helicopter descended into the loading dock…

## Service difficulty reports (165, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR QMLA2026090820063](https://openairdocs.org/sdr/QMLA2026090820063), Sep 6, 2026: SENSOR. FAULTED. ENG OIL TEMP AT MAXIMUM OPERATING RANGES IN FLIGHT, REPLACED ENGINE TEMP SENSOR AND BYPASS VALVE
- [SDR QMLA2026022720013](https://openairdocs.org/sdr/QMLA2026022720013), Feb 27, 2026: UNKNOWN. ODOR. UNUSUAL SMELL/FUMES, SMELLED LIKE OIL.
- [SDR QMLA2025092920096](https://openairdocs.org/sdr/QMLA2025092920096), Sep 29, 2025: BYPASS VALVE. FAULTED. THE NUMBER ONE ENGINE OIL TEMPERATURE EXCEEDED THE LIMIT DURING FLIGHT, INDICATING A READING OF 131 DEGREES CELSIUS. FOLLOWED THE EMERGENCY PROCEDURE AND ATTEMP
- [SDR QMLA2025081320086](https://openairdocs.org/sdr/QMLA2025081320086), Aug 13, 2025: ENGINE. FAULTED. WHILE AT CRUISE FLIGHT THE NR 1 ENGINE TORQUE BEGAN TO RAPIDLY RISE WITH INCREASED ENGINE NOISE AND RISING ROTOR RPM. DURING THAT SAME TIME THE AIRCRAFT BEGAN A
- [SDR QMLA2025020620013](https://openairdocs.org/sdr/QMLA2025020620013), Feb 5, 2025: O-RING. LEAKING. ON POST FLIGHT INSPECTION OIL LEAK WAS DISCOVERED. TIGHTENED LOOSE LINE ON ACCESSORY GEARBOX, INSTALLED O-RING ON STARTER/GENERATOR DRIVE SPLINE.
- [SDR VE7A202412110001](https://openairdocs.org/sdr/VE7A202412110001), Dec 5, 2024: WIRE HARNESS. FAULTY. WHILE ENROUTE TO SACRAMENTO FIRE WARNING LIGHT AND AUDIBLE WENT OFF.
- [SDR QMLA2024111820144](https://openairdocs.org/sdr/QMLA2024111820144), Nov 17, 2024: BYPASS VALVE. UNSERVICEABLE. ENGINE #1 OIL TEMP CLIMBED PAST LIMIT INFLIGHT, BROUGHT BACK TO IDLE AND RETURNED TO BASE.
- [SDR EVCA202410230001](https://openairdocs.org/sdr/EVCA202410230001), Oct 9, 2024: FADEC. FAILED. FADEC FAIL RUN ON LANDING PREFORMED.
- [SDR QMLA2024090920110](https://openairdocs.org/sdr/QMLA2024090920110), Aug 22, 2024: FRAME. CRACKED. CRACK FOUND RH SIDE OF FRAME FIVE LOWER SHEET EXTENDING APPROXIMATELY 1.18 . CRACK WAS FOUND DURING 500 HOUR AIRFRAME INSPECTION.
- [SDR JBZA20240412001](https://openairdocs.org/sdr/JBZA20240412001), Apr 8, 2024: UNKNOWN. ODOR. ENROUTE BACK TO BASE FUEL ODOR DETECTED IN CABIN PERFORMED PRECAUTIONARY LANDING AT KEDU. PERFORMED INSPECTION OF FUEL SYSTEM AND ENGINE FUEL SYSTEMS, ACCOMPLIS
- [SDR VE7A2024012504006](https://openairdocs.org/sdr/VE7A2024012504006), Jan 22, 2024: EEC. FAILED. #2 FADEC FAIL INFLIGHT DURING INFLIGHT POWER CHECK. IMC. 5000'MSL 60 TQ. CPDS INDICATIONS: FADEC MINR, FADEC FAIL, FLI DEGR, ENG MANUAL. APPROXIMATELY 20 MINUTE
- [SDR QMLA2023092520075](https://openairdocs.org/sdr/QMLA2023092520075), Sep 23, 2023: UNKNOWN. UNKNOWN. DEPARTED BASE AT 1254 TO CAMDEN CLARK FOR PATIENT TRANSFER TO RUBY. APPROXIMATELY HALFWAY TO CAMDEN GOT #2 ENG MANUAL AND FADEC FAIL CAUTION LIGHTS AND MINOR SP
- [SDR JBZA20230706001](https://openairdocs.org/sdr/JBZA20230706001), Jul 2, 2023: UNKNOWN. UNKNOWN. TRIPLE TACHOMETER INDICATIONS LOST FOR # 1 , #2 ENGINES AND MAIN ROTOR TRANSMISSION
- [SDR QMLA2020102220057](https://openairdocs.org/sdr/QMLA2020102220057), Oct 21, 2020: OIL SYSTEM. OVERTEMP. WHILE FLYING AT 2000 MSL HEADED TO SCENE USING 60 TORQUE THE NR 1 ENGINE OIL TEMP ROSE TO 130. ALL OTHER SYSTEM INDICATIONS LOOKED NORMAL. FOLLOWED THE EMERGENC
- [SDR HDNA202005260015](https://openairdocs.org/sdr/HDNA202005260015), May 26, 2020: BYPASS VALVE. DEFECTIVE. THE NR 1 ENGINE OIL TEMPERATURE APPROACHED 120 DEGREES CELSIUS WHICH IS THE MAX CONTINUOUS OPERATING TEMPERATURE. THIS WAS TROUBLESHOT TO A DEFECTIVE NR 1 ENGIN
- [SDR 2018F00043](https://openairdocs.org/sdr/2018F00043), Dec 4, 2017: HMU. CRACKED. A LEAK WAS FOUND ON THE #1 ENGINE HMU DURING POST MAINTENANCE GROUND RUNS. IT WAS DETERMINED TO HAVE A SUSPECTED CRACK OR LEAKING FROM THE SPLIT LINE OF THE HMU
- [SDR QMLA2017010917005](https://openairdocs.org/sdr/QMLA2017010917005), Jan 9, 2017: ACTUATOR. INOPERATIVE. LEFT FDC AIR FILTER BYPASS DOOR WILL NOT OPEN. UPON FURTHER INVESTIGATION, DISCOVERED LT FDC BYPASS DOOR ACTUATOR ATTACHMENT POINT WORN THROUGH. REMOVED & REPLA
- [SDR QMLA2016070516071](https://openairdocs.org/sdr/QMLA2016070516071), Jul 5, 2016: UNKNOWN. ODOR. THE PILOT NOTICED ON TAKE OFF FROM THE BASE, A RAW FUEL ODOR IN THE FLIGHT DECK. CONFIRMED THE ODOR WAS IN THE CABIN AREA AS WELL. RETURNED TO BASE. UPON INSPEC
- [SDR QMLA2015090315081](https://openairdocs.org/sdr/QMLA2015090315081), Sep 3, 2015: CHIP DETECTOR. CONTAMINATED. NUMBER 2 ENG CHIP LIGHT IN FLIGHT WOULD NOT EXTINGUISH WITH FUZZ BURNER. CAUTION LIGHT REMAINED ILLUMINATED. EXAMINED CHIP DETECTOR & FOUND METAL FLAKES ATTACHE
- [SDR CA150512005](https://openairdocs.org/sdr/CA150512005), May 12, 2015: WIRE. BURNED. (CAN) FOUND BURNED WIRES 2480-0008, 2480-0010 & 2480-0027 BEHIND OVERHEAD CB PANEL DURING INSTALLATION OF ANOTHER SYS. WIRES HAD CHAFED AGAINST & SHORTED ON A C
- [SDR CA140326002](https://openairdocs.org/sdr/CA140326002), Mar 6, 2014: PUMP. LEAKING. (CAN) FUEL LEAK WAS NOTICED ON LT ENGINE DECK AFTER ENGINE SHUTDOWN. AFTER POWER UP THE HELICOPTER AND TURNED ON MAIN FUEL PUMP, FUEL WAS LEAKING FROM FUEL FILT
- [SDR CA140128005](https://openairdocs.org/sdr/CA140128005), Jan 24, 2014: MOUNT. LEAKING. (CAN) ACFT WAS FLOWN IN AVERAGE TEMPERATURES OF -25 DEGREES C FOR 2.5 HOURS. ACFT SAT ON THE GROUND FOR APPROXIMATELY 20 MIN POWER OFF IN THAT TIME. UPON LANDIN
- [SDR CA131024005](https://openairdocs.org/sdr/CA131024005), Oct 22, 2013: MOUNT. FAILED. (CAN) PILOT REPORTED AN AIRFRAME VIBRATION IN FLIGHT. AFTER TROUBLESHOOTING OF ALL AIRFRAME VIBRATION DAMPENING SYS AND MAIN ROTOR DYNAMIC BALANCING IT WAS DISC
- [SDR 2013FA0000357](https://openairdocs.org/sdr/2013FA0000357), Jun 15, 2013: ENGINE. OVERTEMP. DURING CRUISE FLIGHT, NR 2 ENGINE TEMPERATURE STARTED TO APPROACH UPPER LIMITS. EMERGENCY PROCEDURES WERE COMPLETED IAW THE EMERGENCY CHECKLIST. THE ACFT DIVERT
- [SDR QMLA2012122112195](https://openairdocs.org/sdr/QMLA2012122112195), Dec 21, 2012: BLADES. DAMAGED. VISUAL INSPECTION OF ENGINE COMPRESSOR BLADES SHOWED EVIDENCE OF DAMAGE. DETERMINED DAMAGE TO BE OUT OF LIMITS.
- [SDR QMLA2012122112196](https://openairdocs.org/sdr/QMLA2012122112196), Dec 21, 2012: BLADES. DAMAGED. VISUAL INSPECTION OF ENGINE COMPRESSOR BLADES SHOWED EVIDENCE OF DAMAGE. DETERMINED DAMAGE TO BE OUT OF LIMITS.
- [SDR QMLA2012122012198](https://openairdocs.org/sdr/QMLA2012122012198), Dec 20, 2012: PINION GEAR. DAMAGED. PRIOR TO TAKEOFF, MGB CHIP LIGHT ILLUMINATED. INSPECTED CHIP DETECTOR AND FILTER ELEMENT, FINDINGS CLASSIFIED AS STAGE "B" DEPOSITS IAW SECTION 3, PART 3, FIG 5
- [SDR QMLA2012091012149](https://openairdocs.org/sdr/QMLA2012091012149), Sep 10, 2012: UNKNOWN. ODOR. DURING CRUISE FLIGHT, DETECTED ELECTRICAL BURNING ODOR. ABORTED FLIGHT AND RETURNED TO BASE OF OPERATIONS, ON ARRIVAL, DIDN’T NOTICE ANY BURNING ODOR, AFTER INS
- [SDR QMLA2012090512147](https://openairdocs.org/sdr/QMLA2012090512147), Sep 5, 2012: DRAIN LINE. CRACKED. ON CLIMBOUT,THE FLIGHT CREW NOTICED PUFFS AND STREAMS OF WHITE SMOKE COMING FROM NR 1 ENGINE. THE PILOT IMMEDIATELY RETURNED TO THE BASE AND CONTACTED MX. INSPE
- [SDR QMLA2012801712134](https://openairdocs.org/sdr/QMLA2012801712134), Aug 17, 2012: GEARBOX. MAKING METAL. DURING FLIGHT, TRANSMISSION CHIP WARNING WAS NOTICED. PILOT MADE A UNSCHEDUELD LANDING AT NEAREST AIRPORT. MAINTENANCE INSPECTED TRANSMISSION AND A CHIP WAS FOU
- [SDR QMLA2012081412133](https://openairdocs.org/sdr/QMLA2012081412133), Aug 14, 2012: TRANSMISSION. MAKING METAL. TRANSMISSION CHIP LIGHT ILLUMINATED ON WARNING PANEL ON LANDING. REMOVED CHIP DETECTOR AND OIL FILTER, FOUND FINE METAL DEPOSITS. COMPLIED WITH SB EC135-63A-012
- [SDR CA120716001](https://openairdocs.org/sdr/CA120716001), Jul 2, 2012: ENGINE. POWER LOSS. (CAN) DURING REVENUE FLIGHT, PILOT REPORTED A LOSS OF ENGINE POWER AND LANDED ON A HIGHWAY. ENGINE MFG FIELD SERVICE REP ASSISTANCE OFFERED TO AUTHORITIES.
- [SDR QMLA2012061212096](https://openairdocs.org/sdr/QMLA2012061212096), Jun 12, 2012: BEVEL GEAR. MAKING METAL. PILOT REPORTED IN CRUISE FLIGHT, ACFT TRANSMISSION CHIP ILLUMINATED TWICE. CAUTION LIGHT WENT OUT OF IT'S OWN BOTH TIMES. DURATION WAS 5-7 SECONDS EACH TIME. CH
- [SDR QMLA2012042512064](https://openairdocs.org/sdr/QMLA2012042512064), Apr 25, 2012: FAN. SEIZED. ENROUTE, AN ELECTRICAL ODOR WITH NO INDICATIONS OF FIRE (NO SMOKE OR FLAMES) WAS DETECTED. OPENED WINDOWS/VENTS AND TURNED ON BLOWER TO ELIMINATE ODOR, BUT ODOR
- [SDR QMLA2012033012040](https://openairdocs.org/sdr/QMLA2012033012040), Mar 30, 2012: BLADE. CRACKED. DURING CRUISE FLIGHT, PILOT NOTED AN UNUSUAL VIBRATION PRIOR TO LANDING. IN HOVER, JUST PRIOR TO LANDING, THE VIBRATION STOPPED. ON POST FLIGHT INSPECTION, NOTI
- [SDR CA111223001](https://openairdocs.org/sdr/CA111223001), Dec 21, 2011: ENGINE. OVERSPEED. (CAN) DURING ROUTINE POST INSPECTION TEST AND WHILE TESTING ENGINE MANUAL MODE ON THE GROUND THE NR 1 ENGINE ENTERED AN OVERSPEED CONDITION FOR 42.40 SECONDS AB
- [SDR HDN201110220001](https://openairdocs.org/sdr/HDN201110220001), Oct 22, 2011: ELECTRICAL BOX. INOPERATIVE. NR 2 ENGINE BUSS TIE OPEN CAUTION LIGHT.
- [SDR HDNA201110140001](https://openairdocs.org/sdr/HDNA201110140001), Oct 14, 2011: ELECTRICAL BOX. FAILED. DURING START UP, THE NR 1 ENGINE WOULD NOT START DUE TO A FAULTY ELECTRICAL MASTER BOX. BUS TIE SHOWED OPEN.
- [SDR HDNA2011101211](https://openairdocs.org/sdr/HDNA2011101211), Oct 12, 2011: ELECTRICAL BOX. UNSERVICEABLE. DURING START UP, THE NR1 ENGINE WOULD NOT START DUE TO A FAULTY ELECTRICAL MASTER BOX.
- [SDR HDNA201108160001](https://openairdocs.org/sdr/HDNA201108160001), Aug 16, 2011: CIRCUIT CARD. FAILED. BATTERY DISCHARGE LIGHT ILLUMINATED IN FLIGHT.
- [SDR QMLA2011070211076](https://openairdocs.org/sdr/QMLA2011070211076), Jul 2, 2011: UNKNOWN. ODOR. UPON DEPARTURE AND CLIMB OUT, THE PILOT AND MEDICAL CREW ALL SMELLED RAW FUEL FUMES THOUGHOUT THE CREW AREA AND CABIN. THE PILOT IMMEDICATELY TERMINATED THE MIS
- [SDR HDNA201162411001](https://openairdocs.org/sdr/HDNA201162411001), Jun 24, 2011: ELECTRICAL BOX. UNSERVICEABLE. DURING START UP, THE NR 2 ENGINE WOULD NOT START DUE TO A FAULTY ELECTRICAL MASTER BOX.
- [SDR E3MA20110610](https://openairdocs.org/sdr/E3MA20110610), Jun 8, 2011: STATOR. FAILED. SIGNIFICANT TORQUE SPLIT INDICATED ON VEMD FOLLOWED BY AN UNCOMMANDED ENGINE SHUTDOWN DURING CRUISE FLIGHT. A SUBSEQUENT BORESCOPE INSP OF NR 2 ENGINE, REVEALED
- [SDR RMXA20110406CLT1](https://openairdocs.org/sdr/RMXA20110406CLT1), Apr 1, 2011: MOUNT. CRACKED. ON REPLACING THE NR 1 VHF COMM RADIO ANTENNA DISCOVERED 3 CRACKS APPROX 1 IN LONG EMANATING IN A LONGITUDE DIRECTION FROM THE UPPER AND LOWER PORTION OF THE ANT
- [SDR RMXA N919WM](https://openairdocs.org/sdr/RMXA%20N919WM), Mar 7, 2011: STARTER GEN. INOPERATIVE. NR 1 ENG STARTER GEN WOULD NOT COME ONLINE ON START-UP. FLIGHT WAS ABORTED, POST FLIGHT INSP REVEALED .1250" X .7500" HOLE ON STARTER GEN HOUSING.
- [SDR CA110926001](https://openairdocs.org/sdr/CA110926001), Mar 5, 2011: HYDROMECH UNIT. MALFUNCTIONED. (CAN) WHILE ENROUTE AT CRUISE, TORQUE SETTING 60 PERCENT, THE NR 1 ENGINE SUDDENLY DROPPED TO 20 PERCENT TORQUE AND HAD CAPTION "MANUAL MODE" APPEAR IN CDS. RES
- [SDR HDNA20110310](https://openairdocs.org/sdr/HDNA20110310), Mar 4, 2011: FUEL CONTROL. MALFUNCTIONED. AT CRUISE FLIGHT, THE MASTER CAUTION LIGHT ILLUMINATED WITH A NR1 ENG MAN LIGHT. THERE WAS NO ASSOCIATED TWIST GRIP LIGHT ON THE CDS. IT WAS NOTICED THAT THERE 
- [SDR RMXA1126201008001](https://openairdocs.org/sdr/RMXA1126201008001), Nov 25, 2010: CONNECTOR. DIRTY. APPROX 10 MINUTES INTO FLIGHT (LEVEL) EXPERIENCED A FADEC MINOR CAUTION ON THE CAD. CONFIRMED THE NR2 TWIST GRIP WAS IN THE NUETRAL POSITION. THE FADEC MINOR TH
- [SDR QMLA2010102310070](https://openairdocs.org/sdr/QMLA2010102310070), Oct 23, 2010: CONNECTOR. BURNED. MED CREW DETECTED A BURNED RUBBER/PLASTIC ODOR COMING FROM CABIN AIR CONDITIONING VENT. MECHANIC FOUND CONNECTOR SHORTED AND BURNED. REMOVED CONNECTOR AND WIRED
- [SDR CA100804007](https://openairdocs.org/sdr/CA100804007), Jul 21, 2010: ENGINE. FAILED. ON GROUND EVENT FOLLOWING INCORP OF MFG MODIFICATIONS ON THE ENGINE SWITCHES, AS THE ENGINE WAS BEING SHUTDOWN AFTER GROUND RUNS, THE PILOT NOTICED THAT THE ENG

All 165: https://openairdocs.org/engine/pratt-whitney-canada-pw206b/reports.md

## PMA parts (OpenAirDocs) (178, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [RM3022375](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105341282120230503123952.0001): Seal, Plain. Rimark Manufacturing · PMA PQ10018NE · Replaces 3022375 · Apr 19, 2023
- [CH92106-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID894244232820210610203815.0001): Exciter-Ignition. Champion Aerospace LLC · PMA PQ1287CE · Replaces 3043937-09 · Feb 2, 2021
- [CH92106-2](https://drs.faa.gov/browse/excelExternalWindow/849AECF9E09B91B9862582960070BA94.0001): Exciter Assembly. Champion Aerospace LLC · PMA PQ1287CE · Replaces 3043937-07 3043937-05 3043937-03… · Mar 21, 2018
- [8063-861-01](https://drs.faa.gov/browse/excelExternalWindow/DB045F8E884647358625806D006D11C3.0001): Fuel Management Module. Woodward Inc · PMA PQ2020CE · Replaces Pratt & Whitney Canada, Corp. 3045895-08 · Nov 13, 2016
- [8063-865-01](https://drs.faa.gov/browse/excelExternalWindow/3023E1B1C1AC7B898625806D006D126E.0001): Fuel Management Module. Woodward Inc · PMA PQ2020CE · Replaces Pratt & Whitney Canada, Corp. 3121670-09 · Nov 13, 2016
- [GM9432-1](https://drs.faa.gov/browse/excelExternalWindow/D6E0305488E8468886257FAA0067F592.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 3121151-02 · Jan 12, 2016
- [GM9432-1](https://drs.faa.gov/browse/excelExternalWindow/675F8491071B15DA86257FAA0067F59B.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces Pratt & Whitney 3121151-02 · Jan 12, 2016
- [GM9432-2](https://drs.faa.gov/browse/excelExternalWindow/5E09A54B85654EC886257FAA0067F602.0001): Linear Variable Differential Transformer LVDT. Kavlico Corporation · PMA PQ1186NM · Replaces 3121151-03 · Jan 12, 2016
- [GM9432-2](https://drs.faa.gov/browse/excelExternalWindow/DC0D9A72A707E2CE86257EF400647C70.0001): Linear Variable Differential Transformer LVDT. Kavlico Corporation · PMA PQ1186NM · Replaces 3121151-03 · Sep 21, 2015
- [GM9432-1](https://drs.faa.gov/browse/excelExternalWindow/CAD6A7133FABBE6686257EF400646CC5.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces Pratt & Whitney 3121151-02 · Sep 21, 2015
- [GM9432-1](https://drs.faa.gov/browse/excelExternalWindow/3549A5CCD847644686257EF400646B68.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 3121151-02 · Sep 21, 2015
- [NSL1422RC A2](https://drs.faa.gov/browse/excelExternalWindow/F1D46FA139CFCDB786257D19004F978A.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 A2 · Jul 15, 2014
- [NSL890RC A2](https://drs.faa.gov/browse/excelExternalWindow/B46F32AF00F68A6286257D19004F9776.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A2 · Jul 15, 2014
- [NSL1422RC B1/2](https://drs.faa.gov/browse/excelExternalWindow/90FFB219EACFBF1086257D19004F978C.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 B1/2 · Jul 15, 2014
- [NSL1422RC B2](https://drs.faa.gov/browse/excelExternalWindow/8EAEFB4EE4F177D486257D19004F9795.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 B2 · Jul 15, 2014
- [NSL890RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/65B438A9A5E118B186257D19004F9771.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A1/2 · Jul 15, 2014
- [NSL1422RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/521F1EF4D9540EFB86257D19004F9788.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422 A1/2 · Jul 15, 2014
- [NSL1750-B2](https://drs.faa.gov/browse/excelExternalWindow/EE111F30899AEF5986257D1000653FDD.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1750-B2 · Jun 30, 2014
- [NSL1422-A2](https://drs.faa.gov/browse/excelExternalWindow/E8ECC1FBB41E086386257D1000653FCF.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-A2… · Jun 30, 2014
- [NSL1750-B1/2](https://drs.faa.gov/browse/excelExternalWindow/AA583CE6DF66480C86257D1000653FDA.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1750-B1/2 · Jun 30, 2014
- [NSL1422-B1/2](https://drs.faa.gov/browse/excelExternalWindow/5DAA4D8BBF22D3ED86257D1000653FD1.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-B1/2… · Jun 30, 2014
- [NSL1422-B2](https://drs.faa.gov/browse/excelExternalWindow/556C97886E80CEC886257D1000653FD2.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-B2… · Jun 30, 2014
- [NSL1422-A1/2](https://drs.faa.gov/browse/excelExternalWindow/3A0813D15DCF6F5D86257D1000653FCC.0001): Sealant. Dedicated Packaging, LLC · PMA PQ4210CE · Replaces PRC-DeSoto Sealant PR-1422-A1/2… · Jun 30, 2014
- [572744-28](https://drs.faa.gov/browse/excelExternalWindow/7EB29D49BA73463986257C23007821F2.0001): Fuel Filter Element Assembly. Purolator Facet Inc (formerly Facet Filter Products) · PMA PQ1207CE · Replaces Pratt & Whitney Canada P/N 3070220-01… · May 29, 2013
- [1742974-01](https://drs.faa.gov/browse/excelExternalWindow/6AA0CE287217996086257C23007821EF.0001): Oil Filter Element Assembly. Purolator Facet Inc (formerly Facet Filter Products) · PMA PQ1207CE · Replaces Pratt & Whitney Canada P/N 3107548-01… · May 29, 2013
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/DE1C00CB5E094F1F86257AD7006CF07C.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/BE764A2C6FEE1C9886257AD7006CF065.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/B4A82CB1CBF23CF386257AD7006CF063.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, Dow 732 · Dec 9, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/9BF65FF149C49D0D86257AD7006CF09E.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Dec 9, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/9BA1992E44EE2E3986257AD7006CF05D.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Dec 9, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/6F91E6B11B31244C86257AD7006CF074.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Dec 9, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/4FF3AA8AF56BFB5586257AD7006CF077.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, RTV 157, Dow 732, RTV 732 · Dec 9, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/4CC01A26D1DC5BD486257AD7006CF079.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/4365D6FE16FC91EC86257AD7006CF068.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012
- [AS3145 & AS3145P](https://drs.faa.gov/browse/excelExternalWindow/FD2C033E3F15F47D86257AAD006A780A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, Dow 3145, RTV 3145 · Oct 23, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/D052D5208644168B86257AAD006A7802.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Oct 23, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/BB05AE50D2C4355D86257AAD006A77C2.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Oct 23, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/AACF134D7566072186257AAD006A784A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Oct 23, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/90C6AC462D32F1B386257AAD006A77C6.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Oct 23, 2012
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/7F996162E046213786257AAD006A77CA.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Oct 23, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/2B691205ECAAB3D786257AAD006A7806.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, RTV 157, Dow 732, RTV 732 · Oct 23, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/15839E79F9773F7986257AAD006A77C5.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, Dow 732 · Oct 23, 2012
- [NSL1422-B1/2](https://drs.faa.gov/browse/excelExternalWindow/D5ED2D2ED6DD9A5A862579F400626C81.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-B1/2… · Apr 30, 2012
- [NSL1422-A2](https://drs.faa.gov/browse/excelExternalWindow/C34871ABA39E013C862579F400626C40.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-A2… · Apr 30, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/BF98A7DB29BD440B862579F400625E1A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Apr 30, 2012
- [NSL1750-B1/2](https://drs.faa.gov/browse/excelExternalWindow/BE17BA066BDCDAE5862579F400626E02.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1750-B1/2 · Apr 30, 2012
- [NSL1750-B2](https://drs.faa.gov/browse/excelExternalWindow/ACA41738B5FC3C75862579F400626E45.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1750-B2 · Apr 30, 2012
- [NSL1422-A1/2](https://drs.faa.gov/browse/excelExternalWindow/A3F360F8A7C72303862579F400626BE2.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-A1/2… · Apr 30, 2012
- [NSL1422-B2](https://drs.faa.gov/browse/excelExternalWindow/282C4D307DF29DDE862579F400626CC6.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-B2… · Apr 30, 2012
- [ACB093F2480Y1](https://drs.faa.gov/browse/excelExternalWindow/DDDC057B6D9330B486257A010056FF97.0001): Filter Element. Pall Aeropower Corporation · PMA PQ1063CE · Replaces 5903150 · Feb 26, 2012

All of them: https://openairdocs.org/engine/pratt-whitney-canada-pw206b/pma.md

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