# Pratt & Whitney Canada PW206B series

- Type: Engine model (FAA registry)
- Registry code: 52135
- Manufacturer (registry): P&W CANADA
- Model: PW206B SERIES
- Engine type: Turbo-shaft
- Power: 431 hp
- Data sheet: [TCDS E42NE](https://openairdocs.org/tcds/E42NE) (OpenAirDocs)
- Holder: Pratt & Whitney Canada Corp.
- Installed in: 44 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-canada-pw206b-series

The registry names only the engine series, so ADs for every model in the series are matched.

## 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 (44)

- [N102HN](https://openairdocs.org/aircraft/N102HN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2000, S/N 0159
- [N117GR](https://openairdocs.org/aircraft/N117GR): [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie), built 2025, S/N 2326
- [N134AM](https://openairdocs.org/aircraft/N134AM): [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 0324
- [N135BR](https://openairdocs.org/aircraft/N135BR): [Eurotec Vertical Flight Solutions LLC](https://openairdocs.org/faa-owner/EUROTEC%20VERTICAL%20FLIGHT%20SOLUTIONS%20LLC), [Eudora, KS](https://openairdocs.org/faa-place/KS/Eudora), S/N 0218
- [N135BU](https://openairdocs.org/aircraft/N135BU): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1997, S/N 0015
- [N135DH](https://openairdocs.org/aircraft/N135DH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0133
- [N135ED](https://openairdocs.org/aircraft/N135ED): [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 0335
- [N135GF](https://openairdocs.org/aircraft/N135GF): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2002, S/N 0249
- [N135N](https://openairdocs.org/aircraft/N135N): [Mh Hospital Manager LLC](https://openairdocs.org/faa-owner/MH%20HOSPITAL%20MANAGER%20LLC), [Asheville, NC](https://openairdocs.org/faa-place/NC/Asheville), built 1998, S/N 0086
- [N135TJ](https://openairdocs.org/aircraft/N135TJ): [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 0329
- [N135WJ](https://openairdocs.org/aircraft/N135WJ): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2003, S/N 0287
- [N137AM](https://openairdocs.org/aircraft/N137AM): [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 0326
- [N137MH](https://openairdocs.org/aircraft/N137MH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2002, S/N 0179
- [N138HN](https://openairdocs.org/aircraft/N138HN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2003, S/N 0288
- [N158BC](https://openairdocs.org/aircraft/N158BC): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0134
- [N162MW](https://openairdocs.org/aircraft/N162MW): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2000, S/N 0162
- [N235DH](https://openairdocs.org/aircraft/N235DH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0058
- [N301PH](https://openairdocs.org/aircraft/N301PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2004, S/N 0355
- [N302PH](https://openairdocs.org/aircraft/N302PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2004, S/N 0364
- [N303PH](https://openairdocs.org/aircraft/N303PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2004, S/N 0372
- [N304PH](https://openairdocs.org/aircraft/N304PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 0386
- [N305PH](https://openairdocs.org/aircraft/N305PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 0395
- [N309PH](https://openairdocs.org/aircraft/N309PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 0403
- [N311PH](https://openairdocs.org/aircraft/N311PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 413
- [N312PH](https://openairdocs.org/aircraft/N312PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 0404
- [N314PH](https://openairdocs.org/aircraft/N314PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 409
- [N317PH](https://openairdocs.org/aircraft/N317PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2005, S/N 423
- [N319RX](https://openairdocs.org/aircraft/N319RX): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2016, S/N 1223
- [N322RX](https://openairdocs.org/aircraft/N322RX): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2016, S/N 1230
- [N329PH](https://openairdocs.org/aircraft/N329PH): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2006, S/N 0489
- [N335ML](https://openairdocs.org/aircraft/N335ML): [Mercy Hospital Springfield](https://openairdocs.org/faa-owner/MERCY%20HOSPITAL%20SPRINGFIELD), [Springfield, MO](https://openairdocs.org/faa-place/MO/Springfield), built 2006, S/N 0451
- [N3842](https://openairdocs.org/aircraft/N3842): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2005, S/N 0428
- [N408RM](https://openairdocs.org/aircraft/N408RM): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2024, S/N 2252
- [N492AE](https://openairdocs.org/aircraft/N492AE): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2003, S/N 0278
- [N577MT](https://openairdocs.org/aircraft/N577MT): [Med-Trans Corporation](https://openairdocs.org/faa-owner/MED-TRANS%20CORPORATION), [Denton, TX](https://openairdocs.org/faa-place/TX/Denton), built 2017, S/N 1249
- [N730MT](https://openairdocs.org/aircraft/N730MT): [Med Trans Corp](https://openairdocs.org/faa-owner/MED%20TRANS%20CORP), [Denton, TX](https://openairdocs.org/faa-place/TX/Denton), built 2016, S/N 1224
- [N890CS](https://openairdocs.org/aircraft/N890CS): [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 2015, S/N 1181
- [N891CS](https://openairdocs.org/aircraft/N891CS): [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 2015, S/N 1195
- [N892CS](https://openairdocs.org/aircraft/N892CS): [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 2016, S/N 1222
- [N911XF](https://openairdocs.org/aircraft/N911XF): [Air Med Services LLC](https://openairdocs.org/faa-owner/AIR%20MED%20SERVICES%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 2000, S/N 0167
- [N912BF](https://openairdocs.org/aircraft/N912BF): [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 0344
- [N917AC](https://openairdocs.org/aircraft/N917AC): [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 0351
- [N935AC](https://openairdocs.org/aircraft/N935AC): [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 0346
- [N998AM](https://openairdocs.org/aircraft/N998AM): [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 0339

## NTSB investigations (4)

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 CEN27LA024](https://openairdocs.org/ntsb/CEN27LA024), Oct 19, 2026: Eurocopter Deutschland EC 135 P2 (N3842), Bridgeton, MO, substantial damage, investigation ongoing
- [NTSB GAA19CA405](https://openairdocs.org/ntsb/GAA19CA405), Jun 17, 2019: Eurocopter EC135 (N135WJ), Cobleskill, NY, substantial damage. Probable cause: The pilot's failure to maintain situational awareness during takeoff from a confined area, which resulted in the helicopter rotors striking tree branches.
- [NTSB ERA11FA101](https://openairdocs.org/ntsb/ERA11FA101), Dec 31, 2010: Eurocopter Deutschland EC 135 P2 (N312PH), Weyers Cave, VA, minor damage, 2 fatal. Probable cause: The inherent limitations of the see-and-avoid concept, which made it difficult for the helicopter pilot to see the airplane before the collision. Contributing to the accident was the airplane pilot’s…
- [NTSB NYC05MA039](https://openairdocs.org/ntsb/NYC05MA039), Jan 11, 2005: Eurocopter Deutschland EC 135 P2 (N136LN), Oxon Hill, MD, destroyed, 2 fatal. Probable cause: The pilot's failure to identify and arrest the helicopter's descent, which resulted in controlled flight into terrain. Contributing to the accident were the dark night conditions, limited outside…

## FAA accident and incident reports (10)

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 20240418009739I](https://openairdocs.org/incident/20240418009739I), Apr 18, 2024: Eurocopter Deutschland Gmbh EC 135 P2 (N135ED), Morgantown, WV, Minor damage. On 4/18/2024 around 1830 EST the pilot attempted to land helicopter in designated landing area in front of operator’s hangar. This hangar is located at…
- [Incident 20230703013479I](https://openairdocs.org/incident/20230703013479I), Jul 3, 2023: Airbus Helicopters Deutschland EC135 P3 (N319RX), Quartsite, AZ, No damage. Airman was performing a flight for an air ambulance company. After a drop-off at the deer valley airport (kdvt), the aircraft was returned to its home base…
- [Incident 20220309003399I](https://openairdocs.org/incident/20220309003399I), Mar 9, 2022: Eurocopter Deutschland Gmbh EC135P1 (N162MW), Lincoln, NE, Minor damage. On March 09,2022 at approximately 2056 CST an Airbus EC135 operated [privacy data omitted] under the provisions of title 14 CFR part 135 air ambulance…
- [Accident 20190617004389A](https://openairdocs.org/incident/20190617004389A), Jun 17, 2019: Eurocopter Deutschland Gmbh EC 135 P2 (N135WJ), Cobleskill, NY, Substantial damage. Upon liftoff from the medivac helipad, the aircraft tail boom made contact with trees, and the pilot continued flight to drop off the patient at the medical…
- [Incident 20171112018699I](https://openairdocs.org/incident/20171112018699I), Nov 12, 2017: Eurocopter Deutschland Gmbh EC 135 P2 (N303PH), Baltimore, MD, Minor damage. AIRCARE1, medevac helicopter, experienced a duck strike 5 miles north of the Baltimore Washington international airport (kbwi). The duck went through the…
- [Incident 20131013019509I](https://openairdocs.org/incident/20131013019509I), Oct 13, 2013: Eurocopter Deutschland Gmbh EC 135 P2 (N305PH), Peoria, IL, Minor damage. EMS helicopter enroute from kmli to LL37 struck bird. Sustained fist-sized hole in chin bubble. Diverted to kpia and landed without further incident.
- [Incident 20110120010539I](https://openairdocs.org/incident/20110120010539I), Jan 20, 2011: Eurocopter Deutschland Gmbh EC 135 P2 (N492AE), Franklin, PA, No damage. Training pilot reported that while enroute to corry airport (8G2), cruising at 2500 ft and 120 knots, aircraft began to oscillate about the roll axis. Training…
- [Accident 20101231055661A](https://openairdocs.org/incident/20101231055661A), Dec 31, 2010: Eurocopter EC 135 P2 (N312PH), Weyers Cave, VA, Minor damage. On December 31, 2010, about 1426 eastern standard time, an Eurocopter EC-135-P2 helicopter, N312PH, operated by petroleum helicopters incorporated as aircare…
- [Incident 20080101010519I](https://openairdocs.org/incident/20080101010519I), Jan 1, 2008: Urocop EC135P2 (N305PH), Cincinnati, OH, Minor damage. (-23) At approximately 0530 the aircraft attempted to depart the University of Cincinnati Hospital landing pad when the pilot realized that he had forgotten to…
- [Accident 20050110007249A](https://openairdocs.org/incident/20050110007249A), Jan 10, 2005: Urocop EC135P2 (N136LN), Oxon Hill, MD, Destroyed, 2 fatal. (-23) After dropping off medivac patient flight was returning to stafford county airport. On board was pilot, [privacy data omitted], paramedic, [privacy data…

## 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-series/reports.md

## PMA parts (OpenAirDocs) (194, 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.

- [3015234AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130436253520240919140838.0001): Nut, Self-Locking, Shank. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3015234, 3015233, 3015232, 3016299… · Aug 7, 2024
- [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
- [1001385-1-007](https://drs.faa.gov/browse/excelExternalWindow/7B7AC190F4F6F647862581FD006D4F17.0001): Control - Engine Electronic. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3056982-06 · Dec 4, 2017
- [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
- [8063-856-01](https://drs.faa.gov/browse/excelExternalWindow/3A8010D273DD78708625806D006D1656.0001): Fuel Management Module. Woodward Inc · PMA PQ2020CE · Replaces Pratt & Whitney Canada, Corp… · 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
- [8063-1083](https://drs.faa.gov/browse/excelExternalWindow/00BD257093FAE2B68625806D006D12CE.0001): Fuel Management Module. Woodward Inc · PMA PQ2020CE · Replaces Pratt & Whitney Canada, Corp. 3055982-03 · 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
- [8063-174](https://drs.faa.gov/browse/excelExternalWindow/A785FE2BD4C4346186257DDB006EBB91.0001): Flow Divider Assy. Woodward Inc · PMA PQ2020CE · Replaces 3044134-03 · Jan 26, 2015
- [8063-1020](https://drs.faa.gov/browse/excelExternalWindow/87A79E106435F95D86257DDB006EBC33.0001): Fuel Management Module. Woodward Inc · PMA PQ2020CE · Replaces 3055982-02 · Jan 26, 2015
- [CH53442-3](https://drs.faa.gov/browse/excelExternalWindow/FBD2E58A0F2A864386257DE70074D540.0001): Ignition Lead Assembly. Champion Aerospace LLC · PMA PQ1287CE · Replaces 3122957-01 · Dec 17, 2014
- [CH34723](https://drs.faa.gov/browse/excelExternalWindow/870256CD88B5C96286257DE70074D50B.0001): Igniter Assembly. Champion Aerospace LLC · PMA PQ1287CE · Replaces 3120880-01 · Dec 17, 2014
- [CH92106](https://drs.faa.gov/browse/excelExternalWindow/75F491F7D050BB9986257DE70074D4AB.0001): Exciter Assembly. Champion Aerospace LLC · PMA PQ1287CE · Replaces 3043937-05 · Dec 17, 2014
- [1021844-1-002](https://drs.faa.gov/browse/excelExternalWindow/1A920F35928FC7D886257DA4005B2F0A.0001): CONTROL-ENGINE, ELECTRONIC. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3078365-02 · Dec 3, 2014
- [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

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

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