# Pratt & Whitney Canada PW150A - Type: Engine model (FAA registry) - Registry code: 52167 - Manufacturer (registry): P&W CANADA - Model: PW150A - Engine type: Turbo-prop - Power: 4,580 lb thrust - Data sheet: [TCDS E00062EN](https://openairdocs.org/tcds/E00062EN) (OpenAirDocs) - Holder: Pratt & Whitney Canada Corp. - Installed in: 18 registered aircraft - Page: https://openairdocs.org/engine/pratt-whitney-canada-pw150a 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 2020-13-06](https://openairdocs.org/ad/2020-13-06): Turbine Engine Compressor Section · Pratt & Whitney Canada PW150A. Effective Aug 6, 2020 - [AD 2014-15-03](https://openairdocs.org/ad/2014-15-03): Igniter cables and installation of new support brackets · Pratt & Whitney Canada PW150A. Effective Aug 27, 2014 ## Registered aircraft (18) - [N199WQ](https://openairdocs.org/aircraft/N199WQ): [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 2008, S/N 4199 - [N404AV](https://openairdocs.org/aircraft/N404AV): [Wells Fargo Trust Co Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20TRUST%20CO%20NA%20TRUSTEE), [Columbia, MD](https://openairdocs.org/faa-place/MD/Columbia), built 2001, S/N 4010 - [N404E](https://openairdocs.org/aircraft/N404E): [Bai Bayview Aviation LLC](https://openairdocs.org/faa-owner/BAI%20BAYVIEW%20AVIATION%20LLC), [Mount Pleasant, SC](https://openairdocs.org/faa-place/SC/Mount%20Pleasant), built 2002, S/N 4067 - [N4202B](https://openairdocs.org/aircraft/N4202B): [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), S/N 4202 - [N4203B](https://openairdocs.org/aircraft/N4203B): [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), S/N 4203 - [N429QX](https://openairdocs.org/aircraft/N429QX): [Portland Community College](https://openairdocs.org/faa-owner/PORTLAND%20COMMUNITY%20COLLEGE), [Portland, OR](https://openairdocs.org/faa-place/OR/Portland), built 2007, S/N 4161 - [N430QX](https://openairdocs.org/aircraft/N430QX): [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 2007, S/N 4163 - [N689AC](https://openairdocs.org/aircraft/N689AC): [Bank Of Utah Owner Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20OWNER%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2001, S/N 4036 - [N792CP](https://openairdocs.org/aircraft/N792CP): [Conocophillips Alaska Inc](https://openairdocs.org/faa-owner/CONOCOPHILLIPS%20ALASKA%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2007, S/N 4160 - [N794CP](https://openairdocs.org/aircraft/N794CP): [Conocophillips Alaska Inc](https://openairdocs.org/faa-owner/CONOCOPHILLIPS%20ALASKA%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2007, S/N 4164 - [N796CP](https://openairdocs.org/aircraft/N796CP): [Conocophillips Alaska Inc](https://openairdocs.org/faa-owner/CONOCOPHILLIPS%20ALASKA%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2008, S/N 4210 - [N947AC](https://openairdocs.org/aircraft/N947AC): [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 2006, S/N 4129 - [N948AC](https://openairdocs.org/aircraft/N948AC): [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), S/N 4221 - [N988AC](https://openairdocs.org/aircraft/N988AC): [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 2009, S/N 4251 - [N989AC](https://openairdocs.org/aircraft/N989AC): [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 2009, S/N 4259 - [N990AC](https://openairdocs.org/aircraft/N990AC): [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), S/N 4216 - [N993AC](https://openairdocs.org/aircraft/N993AC): [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 2009, S/N 4257 - [N998AC](https://openairdocs.org/aircraft/N998AC): [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 2008, S/N 4229 ## NTSB investigations (12) 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 DCA20CA010](https://openairdocs.org/ntsb/DCA20CA010), Oct 29, 2019: De Havilland DHC8 (N402QX), Boise, ID, substantial damage. Probable cause: a bird strike during climb out. - [NTSB DCA18WA314](https://openairdocs.org/ntsb/DCA18WA314), Aug 19, 2018: De Havilland DHC8 (N404AV), Callao, Peru, substantial damage - [NTSB WPR18FA220](https://openairdocs.org/ntsb/WPR18FA220), Aug 11, 2018: De Havilland DHC8 (N449QX), Steilacoom, WA, destroyed, 1 fatal. Probable cause: The NTSB did not determine the probable cause of this event and does not plan to issue an investigative report or open a public docket. The investigation of this event is being conducted under the… - [NTSB DCA18IA081](https://openairdocs.org/ntsb/DCA18IA081), Dec 30, 2017: Bombardier DHC 8 402 (N412QX), Pullman, WA, incident, no damage. Probable cause: the flight crew's misidentification of the taxiway as the landing runway due to the failure of the runway lighting that caused only the taxiway lights to be illuminated. - [NTSB WPR13LA431](https://openairdocs.org/ntsb/WPR13LA431), Sep 29, 2013: Bombardier DHC-8-402 (N449QX), Reno, NV, no damage. Probable cause: The airplane’s encounter with known moderate-to-severe turbulence, which resulted in a serious injury to a flight attendant. - [NTSB WPR13IA144](https://openairdocs.org/ntsb/WPR13IA144), Mar 5, 2013: Bombardier DHC-8-402 (N417QX), Danville, CA, incident, minor damage. Probable cause: The failure and separation of a section of the No. 2 engine's combustion chamber's small exit duct (SED), which created an airflow disruption that led to an engine surge and subsequent fire.… - [NTSB DCA12CA122](https://openairdocs.org/ntsb/DCA12CA122), Aug 10, 2012: Bombardier DHC-8-402 (N341NG), Dulles, VA, substantial damage. Probable cause: the A330 flightcrew's failure to maintain a safe clearance between his wing and the tail of the DHC-8-400 that was stopped on the lead in line of the gate. - [NTSB DCA11CA070](https://openairdocs.org/ntsb/DCA11CA070), May 16, 2011: De Havilland DHC8 (N351NG), Baltimore, MD, no damage. Probable cause: an inadvertent encounter with clear air turbulence. - [NTSB WPR11LA042](https://openairdocs.org/ntsb/WPR11LA042), Nov 8, 2010: Bombardier DHC-8-402 (N422QX), Los Angeles, CA, substantial damage. Probable cause: An in-flight collision with a bird. - [NTSB DCA09MA027](https://openairdocs.org/ntsb/DCA09MA027), Feb 13, 2009: Bombardier DHC-8-402 (N200WQ), Clarence Center, NY, destroyed, 50 fatal. Probable cause: The captain’s inappropriate response to the activation of the stick shaker, which led to an aerodynamic stall from which the airplane did not recover. Contributing to the accident were (1) the flight… - [NTSB SEA03FA024](https://openairdocs.org/ntsb/SEA03FA024), Jan 9, 2003: Bombardier DHC-8-401 (N409QX), Medford, OR, substantial damage. Probable cause: The fracture and spalling of the inner-most pane of the aircraft's port side windshield while on a downwind for a night visual approach due to an imposed load beyond that required for windshield… - [NTSB SEA02IA044](https://openairdocs.org/ntsb/SEA02IA044), Mar 2, 2002: Bombardier DHC-8-401 (N410QX), Boise, ID, incident, no damage. Probable cause: The partial failure of one of the number two hydraulic system elevator hydraulic lines, leading to the loss of fluid and pressure in that system during cruise flight. This loss resulted in reliance… ## FAA accident and incident reports (51, newest 50) 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. - [Accident 20191029020499A](https://openairdocs.org/incident/20191029020499A), Oct 29, 2019: Bombardier Inc DHC-8-402 (N402QX), Boise, ID, Substantial damage. Bird strike climbing out of kboi. No abnormal indications. No signs of significant damage. Landed in seattle, maintenance discovered fuel leaking from bird… - [Incident 20171229024319I](https://openairdocs.org/incident/20171229024319I), Dec 29, 2017: Bombardier Inc DHC-8-402 (N412QX), Pullman, WA, No damage. On Friday dec 29th, at approximately 1830 local time horizon air flight 2184 (sea-puw) mistakenly landed a Bombardier Q400 DHC8-402 (N412QX) on taxiway a at… - [Accident 20171119019429A](https://openairdocs.org/incident/20171119019429A), Nov 19, 2017: Bombardier Inc DHC-8-402 (N412QX), Sacramento, CA, Substantial damage. Accidental bird strike resulting in substantial damage to the right side of the nose including damage to primary structure resulting in major repairs. - [Incident 20160821021089I](https://openairdocs.org/incident/20160821021089I), Aug 21, 2016: Bombardier Inc DHC-8-402 (N445QX), Santa Rosa, CA, Minor damage. Aircraft encountered a bird strike after rotation with a large bird. After landing, maintenance assessed damage and replaced #1 pitot tube (p/n 697070003) and… - [Incident 20160802021079I](https://openairdocs.org/incident/20160802021079I), Aug 2, 2016: Bombardier Inc DHC-8-402 (N434MK), Reno, NV, Minor damage. Qxea flight 2150 experienced right main landing gear #3 tire failure on take off. Aircraft continued to pdx without incident. Aircraft was inspected and found… - [Incident 20160721020669I](https://openairdocs.org/incident/20160721020669I), Jul 21, 2016: Bombardier Inc DHC-8-402 (N415QX), Reno, NV, Minor damage. Qxea flight 2448 experienced left main landing gear #2 tire failure on take off. Aircraft continued to pdx without incident. Aircraft was inspected and found… - [Incident 20151215018779I](https://openairdocs.org/incident/20151215018779I), Dec 15, 2015: Bombardier Inc DHC-8-402 (N435QX), Spokane, WA, No damage. Flt 2372 experienced smoke in the cabin then cockpit on approach to geg from seattle. The pilot declared an emergency and landed downwind without incident on… - [Incident 20151030018469I](https://openairdocs.org/incident/20151030018469I), Oct 30, 2015: Bombardier Inc DHC-8-402 (N410QX), Pullman, WA, No damage. QXE211, a dhc -8-401 N410QX departed puw on a revenue flight enroute to sea when the #2 engine oil temp climbed above normal. Checklist procedures were… - [Incident 20150428004719I](https://openairdocs.org/incident/20150428004719I), Apr 28, 2015: Bombardier Inc DHC-8-402 (N336NG), Philadelphia, PA, Minor damage. At 11000 feet just southeast of phl, enroute to ewr, aircraft experienced a failure of the #2 engine. Crew ran the engine fail/fire/shutdown checklist to… - [Incident 20150224003479I](https://openairdocs.org/incident/20150224003479I), Feb 24, 2015: Bombardier Inc DHC-8-402 (N438QX), Los Angeles, CA, No damage. 02/24/2015 Horizon flight 2199 reported hydraulic system warnings in cruise and hydraulic system failure on final approach. Upon final approach the crew… - [Incident 20140804012429I](https://openairdocs.org/incident/20140804012429I), Aug 4, 2014: Bombardier Inc DHC-8-402 (N323NG), Pittsburgh, PA, No damage. On August 4, 2014, at approximately 2030 eastern daylight savings time (EST), republic airlines flight 4913, a Bombardier DHC-8-402, performed an emergency… - [Accident 20130929022719A](https://openairdocs.org/incident/20130929022719A), Sep 29, 2013: Bombardier Inc DHC-8-402 (N449QX), Reno, NV, No damage. On September 29 at approximately 09:23 local time horizon air N449QX experienced severe turbulence during descent to Reno for landing. Two passengers and a… - [Accident 20130929021369A](https://openairdocs.org/incident/20130929021369A), Sep 29, 2013: Bombardier Inc DHC-8-402 (N449QX), Reno, NV, No damage. On September 29, 2013, aircraft N449QX, flight 2441, encountered severe turbulence while descending to land at Reno Nevada. The flight crew was aware that… - [Incident 20130725017159I](https://openairdocs.org/incident/20130725017159I), Jul 25, 2013: Bombardier Inc DHC-8-402 (N336NG), Newark, NJ, No damage. The aircraft had returned to ewr for landing, shortly after declaring an emergency during climbout, due to visible smoke reported in the cabin and associated… - [Incident 20130722013859I](https://openairdocs.org/incident/20130722013859I), Jul 22, 2013: Bombardier Inc DHC-8-402 (N323NG), Burlington, VT, No damage. Republic airlines (callsign brickyard) 4910 was operating as a domestic scheduled air carrier from newark liberty international airport (ewr) to Burlington… - [Incident 20130305005009I](https://openairdocs.org/incident/20130305005009I), Mar 5, 2013: Bombardier Inc DHC-8-402 (N417QX), San Jose, CA, Minor damage. On March 5, 2013, about 1120 pacific time, a Bombardier, inc. DHC-8-402 model aircraft, N417QX, flight 2404, sustained substantial damage following an… - [Incident 20130119001299I](https://openairdocs.org/incident/20130119001299I), Jan 19, 2013: Bombardier Inc DHC-8-402 (N436QX), Eugene, OR, Minor damage. On January 19, 2013, at 1809 PST, during approach into Eugene (eug) 16R at approximately 200 feet AGL, aircraft had impact with large swan under first officers… - [Accident 20120904020931A](https://openairdocs.org/incident/20120904020931A), Sep 4, 2012: Bombardier Inc DHC-8-402 (N413QX), Seattle, WA, Substantial damage. During push back operations N448QX and N413 qx sustained impact damage to to both ac's RH elevators. - [Accident 20120904020691A](https://openairdocs.org/incident/20120904020691A), Sep 4, 2012: Bombardier Inc DHC-8-402 (N448QX), Seattle, WA, Substantial damage. During push back operations 448QX and 413QX sustained impact damage to both ac's RH elevator damage. - [Incident 20120103000029I](https://openairdocs.org/incident/20120103000029I), Jan 3, 2012: Bombardier Inc DHC-8-402 (N405QX), Yakima, WA, Minor damage. On January 03, 2012 while on short final to ykm, N405QX struck a flock of 4 or 5 canadian geese at approximately 100 - 200 feet above the runway. Damage was… - [Incident 20110707013649I](https://openairdocs.org/incident/20110707013649I), Jul 7, 2011: Bombardier Inc DHC-8-402 (N442QX), Billings, MT, No damage. Report states aircraft encountered moderate to severe turbulance west of Billings after takeoff. Flight attendent incapacitated by leg injury. Flight returned… - [Accident 20110516012309A](https://openairdocs.org/incident/20110516012309A), May 16, 2011: Bombardier Inc DHC-8-402 (N351NG), Baltimore, MD, No damage. On may 16, 2011 colgan air flight 3261 was operating from ewr to dca. While enroute, the crew was talking to potomac approach, about 40 miles north of bwi,… - [Incident 20110510008359I](https://openairdocs.org/incident/20110510008359I), May 10, 2011: Bombardier Inc DHC-8-402 (N416QX), Yakima, WA, No damage. The aircraft was en-route from boise, id (boi) to seattle, WA (sea) when the flight crew became aware of a #2 engine low oil pressure indication. The flight… - [Incident 20110221001709I](https://openairdocs.org/incident/20110221001709I), Feb 21, 2011: Bombardier DHC-8-402 (N338NG), Latham, NY, No damage. On February 21, 2011, aircraft departed Albany new york (alb) enroute to newark new jersey (ewr). While in the climb phase of flight, crew noticed smoke… - [Accident 20101108050709A](https://openairdocs.org/incident/20101108050709A), Nov 8, 2010: Bombardier DHC-8-402 (N422QX), Los Angeles, CA, Substantial damage. Pilot's statement: "during final approach into lax at about 6600 feet and 220 KTS, a bird struck the right wing leadng edge about 15 feet from the wing tip -… - [Incident 20090816014509I](https://openairdocs.org/incident/20090816014509I), Aug 16, 2009: Bombdr DHC8402 (N417QX), Bellingham, WA, No damage. (-23) During an interview with the captain and first officer, N417QX on flight qxe 494, sea - bli touched down at between 1/3 and 1/2 of the total runway… - [Incident 20090704011349I](https://openairdocs.org/incident/20090704011349I), Jul 4, 2009: Bombdr DHC8402 (N424QX), Seattle, WA, No damage. (-23) PIC reported that on approach ATC requested change from runway 34L to 34C. During aircraft manuever to 34C the right outboard roll spoiler stayed fully… - [Incident 20090516006509I](https://openairdocs.org/incident/20090516006509I), May 16, 2009: Bombdr DHC8402 (N195WQ), Boston, MA, No damage. (-23) On two mile final requested be met by medical personnel due to possible injury to a flight attendant. F/a was taken to hospital. Injury determined to be… - [Incident 20090404010139I](https://openairdocs.org/incident/20090404010139I), Apr 4, 2009: Bombdr DHC8402 (N196WQ), Albany, NY, No damage. (-23) On 04/04/2009, during a re-positioning flight from burlington VT, (kbtv) to newark liberty airport (kewr), flight crew noticed an anomaly with the #1… - [Accident 20090212001969A](https://openairdocs.org/incident/20090212001969A), Feb 12, 2009: Bombdr DHC8402 (N200WQ), Buffalo, NY, Destroyed, 50 fatal. (-23) During localizer intercept for the ILS runway 23 approach, aircraft airspeed was permitted to decay to stick shaker activation and auto pilot disconnect.… - [Incident 20080925849069I](https://openairdocs.org/incident/20080925849069I), Sep 25, 2008: Bombdr DHC8402 (N425QX), Seattle, WA, No damage. (-23) In cruise at 220 knots main gear doors cycled open for one second. Performed alternate gear extension per e/a checklist. Right main gear did not extend… - [Incident 20080804843689I](https://openairdocs.org/incident/20080804843689I), Aug 4, 2008: Bombdr DHC8402 (N501LX), Wichita, KS, No damage. (-23) On August 4, 2008, at 21:28 local time, the flight crew for lynx aviation doing business as frontier airlines: operating as flight nr 3258 departed… - [Incident 20080520837619I](https://openairdocs.org/incident/20080520837619I), May 20, 2008: Bombdr DHC8402 (N425QX), Portland, OR, No damage. (-23) On takeoff from mfr the flight crew found aileron control resisted turning left. Fault was momentary and no abnormal/emergency procedures were used.… - [Incident 20080502832039I](https://openairdocs.org/incident/20080502832039I), May 2, 2008: Bombdr DHC8402 (N427QX), WA, No damage. (-23) Qxea reported failed rudder trim on descent when applying rudder trim commands. Crew initiated abnormal procedures and landed uneventfully. - [Incident 20080415831979I](https://openairdocs.org/incident/20080415831979I), Apr 15, 2008: Bombdr DHC8402 (N405QX), Los Angeles, CA, No damage. (-23) Carrier reported runway rudder trim to the right, when applying rudder trim to the left during climb. - [Incident 20080326014529I](https://openairdocs.org/incident/20080326014529I), Mar 26, 2008: Bombdr DHC8402 (N427QX), San Jose, CA, Minor damage. (-23) Carrier reported uncommanded shut off of #2 hydraulic pressure; landed with no flaps and no nose wheel steering and limited braking. Aircraft towed off… - [Incident 20071022825489I](https://openairdocs.org/incident/20071022825489I), Oct 22, 2007: Bombdr DHC8402 (N406QX), Pasco, WA, No damage. (-23) Qxea flt 2268 pdx to boi was in cruise flight when the pilots noticed a severe reduction of power on the #1 engine. The engine was secured, procedures… - [Incident 20070312002529I](https://openairdocs.org/incident/20070312002529I), Mar 12, 2007: Bombdr DHC8402 (N409QX), Portland, OR, Minor damage. (-23) On March 12, 2007 at 1430, horizon air, qxea, aircraft N409QX was parked at gate A6 at Portland International Airport (pdx). After the 74 passengers were… - [Incident 20061209026129I](https://openairdocs.org/incident/20061209026129I), Dec 9, 2006: Bombdr DHC8402 (N406QX), Redding, CA, Minor damage. (-23) On extended approach to runway 16 (rdd) aircraft was hit by a large bird (duck) at approximately 200 knots. Landing was normal with no flight deck signs… - [Incident 20061202023949I](https://openairdocs.org/incident/20061202023949I), Dec 2, 2006: Bombdr DHC8402 (N411QX), Seattle, WA, Minor damage. (-23) Seatac data indicates N411QX horizon air aircraft landed at 120 knots then increased speed to 130 knots. Seatac tower also stated the pilot's braking… - [Incident 20050102000349I](https://openairdocs.org/incident/20050102000349I), Jan 2, 2005: Bombdr DHC8401 (N410QX), Great Falls, MT. (-23) On 01/02/05, qxea flt 2321 departed hln enroute to gtf, the flight crew experienced aircraft roll to the right. The pilot balanced the fuel in the wings,… - [Incident 20040411004819I](https://openairdocs.org/incident/20040411004819I), Apr 11, 2004: Bombdr DHC8401 (N407QX), Spokane, WA, Minor damage. (-23) The flight officers windshield cracked when in cruise flight sea to mso. The aircraft followed normal procedure and landed without incident at get.… - [Incident 20040324003899I](https://openairdocs.org/incident/20040324003899I), Mar 24, 2004: Bombdr DHC8401 (N405QX), Seattle, WA, Minor damage. (-23) On March 24, 2004 a Bombardier DHC-8-401, operated by horizon air industries, inc on a scheduled domestic passenger flight under provisions of title 14… - [Incident 20040206001399I](https://openairdocs.org/incident/20040206001399I), Feb 6, 2004: Bombdr DHC8401 (N409QX), Great Falls, MT. (-23) After takeoff from helena, Montana at cruise altitude the aircraft experienced a partial deployment of the right inboard roll spoiler. On final approach… - [Incident 20031002027709I](https://openairdocs.org/incident/20031002027709I), Oct 2, 2003: Bombdr DHC8401 (N410QX), Kalispell, MT, Minor damage. (-23) Horizon air, flight 2340 on October 2, 2003 at 2338 MDT from mso to fca, hit an unknown number of ducks, at 7800' MSL approximately 20 NM sse of fca. The… - [Incident 20030929026409I](https://openairdocs.org/incident/20030929026409I), Sep 29, 2003: Bombdr DHC8401 (N409QX), Seattle, WA, Minor damage. (-23) Horizon airline flight 2376 located on spot two at seatac int. Airport in Seattle Washington at approximately 1400 local time was struck by a passenger… - [Incident 20030913024469I](https://openairdocs.org/incident/20030913024469I), Sep 13, 2003: Bombdr DHC8401 (N409QX), Butte, MT, Minor damage. (-23) Horizon flt. 2350 seattle, Washington (sea) to Butte, Montana (btm) on 09/13/03 at approximately 2340 MDT, landed at btm and struck a deer on rollout.… - [Incident 20030909024459I](https://openairdocs.org/incident/20030909024459I), Sep 9, 2003: Bombdr DHC8401 (N405QX), Portland, OR. (-23) Crew experienced #2 engine fadec caution during approach to land. Copilot was flying at the time. The captain initiated the check list for #2 engine… - [Incident 20030108000499I](https://openairdocs.org/incident/20030108000499I), Jan 8, 2003: Bombdr DHC8401 (N409QX), Medford, OR, Substantial damage. (-23) Aircraft experienced multiple bird (duck) strikes on downwind for landing. Nothe "other": [privacy data omitted] (.19) on January 8, 2003, approximately… - [Incident 20030106000879I](https://openairdocs.org/incident/20030106000879I), Jan 6, 2003: Bombdr DHC8401 (N402QX), Seattle, WA. (-23) At rotation flight crew heard two loud bangs after which an autofeather on #2 engine occurred. Crew returned to the field and landed without incident.… All 51: https://openairdocs.org/engine/pratt-whitney-canada-pw150a/incidents.md ## Service difficulty reports (3,094, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2023F00050](https://openairdocs.org/sdr/2023F00050), Feb 10, 2023: WHEEL. DEGRADED. NUMBER 1 MAIN WHEEL ASSY. OBSERVED WOBBLING DURING TAXI AFTER LANDING. FOUND OUTER BEARING HAD DISINTEGRATED. - [SDR 2023FA0000078](https://openairdocs.org/sdr/2023FA0000078), Feb 8, 2023: WIRE SPLICE. FAILED. DURING A SCHEDULED FLIGHT FROM PHL TO YTZ, FUSELAGE DOOR WARNING LIGHT ILLUMINATED UPON REACHING FL240. DOORS PAGE SHOWED IT TO BE THE AFT BAGGAGE DOOR. PRESSUR - [SDR WMAA202301120028](https://openairdocs.org/sdr/WMAA202301120028), Jan 10, 2023: WARNING MESSAGE. ILLUMINATED. DURING FLIGHT FROM PHL TO YTZ, FUSELAGE DOOR WARNING LIGHT ILLUMINATED UPON REACHING FL240. DOORS PAGE SHOWED IT TO BE (AFT) BAGGAGE DOOR. PRESSURIZATION REMAIN - [SDR 202301090025](https://openairdocs.org/sdr/202301090025), Jan 6, 2023: BEARING. DISINTEGRATED. NUMBER 1 MAIN WHEEL ASSY. OBSERVED WOBBLING DURING TAXI AFTER LANDING. FOUND OUTER BEARING HAD DISINTEGRATED. - [SDR WMAA202212230001](https://openairdocs.org/sdr/WMAA202212230001), Dec 20, 2022: WARNING MESSAGE. ILLUMINATED. DURING FLIGHT FROM PHL TO BOS, FUSELAGE DOOR WARNING SYSTEM ILLUMINATED. MFD DOORS PAGE SHOWED AFT BAGGAGE DOOR AS NOT FULLY STOWED. PRESSURIZATION CHECKED NORM - [SDR QXEA2021122900568](https://openairdocs.org/sdr/QXEA2021122900568), Dec 29, 2021: NONE. NONE. DURING CLIMB PASSING 13000 IN MCL THE #TRQ BUG MOMENTARILY DROPPED TO APPROX . 45% THEN IMMEDIATELY RETURNED TO 91% NO POWER CHANGE NOTED AND EVENT MARKER PRESS - [SDR QXEA2021121000547](https://openairdocs.org/sdr/QXEA2021121000547), Dec 9, 2021: O-RING. WRONG PART. CLIMBING OUT, THE #1 OIL PRESSURE STARTED FLUCTUATING. AS TIME PASSED IT OCCASIONALLY DIPPED INTO THE RED AND THE #1 ENGINE OIL PRESS WARNING LIGHT BEGAN TO FLI - [SDR QXEA2021080600387](https://openairdocs.org/sdr/QXEA2021080600387), Aug 4, 2021: WARNING MESSAGE. FALSE ACTIVATION. ON TAKEOFF ROLL #2 ENGINE PSI HIT 73 PSI STAYED AT 73 PSI TILL POWER WAS TAKEN OUT. ABORTED TAKEOFF. REMOVED FROM SERVICE. INTERROGATED CDS FOR ANY EXCEEDANCE O - [SDR QXEA2021072000366](https://openairdocs.org/sdr/QXEA2021072000366), Jul 18, 2021: WARNING MESSAGE. ILLUMINATED. CLIMBING THROUGH 17,000 NOTICED POWERPLANT MESSAGE ON ED. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERROGATED CDS, FOUND FAULT CODES 120,1 - [SDR QXEA2021062400321](https://openairdocs.org/sdr/QXEA2021062400321), Jun 23, 2021: SENSOR. MALFUNCTIONED. UPON REACHING CRUISE @FL250 ENG #2 OIL PSI INDICATION OBSERVED AS WHITE DASHES. SECONDS LATER INDICATION RETURNED BUT SHOWED @ RED 0. IT FLICKERS BETWEEN WHITE - [SDR QXEA2021031900122](https://openairdocs.org/sdr/QXEA2021031900122), Mar 18, 2021: CONNECTOR. LOOSE. ON CLIMB OUT 10 MIN AFTER DEPARTURE AT APPROXIMATELY 20,000 FT. NOTICED A MOMENTARY REDUCTION IN THE #2 ENGINE TORQUE TO ABOUT 50%. MONITORED SYSTEM, NO OTHER A - [SDR QXEA2021022200069](https://openairdocs.org/sdr/QXEA2021022200069), Feb 21, 2021: FADEC. FLUCTUATES. ON TAKEOFF WE NOTICED A FLUCTUATION OF TRQ 1% AND 2% ABOVE AND BELOW TRQ RATING. NH AND PROP RPM FLUCTUATION ALSO TOOK PLACE. AFTER SETTING CLIMB POWER, EVERYTH - [SDR QXEA2021012200022](https://openairdocs.org/sdr/QXEA2021012200022), Jan 22, 2021: BLEED VALVE. MALFUNCTIONED. AT 1500 AGI ON CLIMBOUT NR 2 ENGINE FADEC CAUTION ILLUMINATED ALONG WITH POWERPLANT MESSAGE AT BOTTOM OF ED. EMERGENCY DECLARED. RETURNED TO FIELD, LANDING UNEV - [SDR QXEA2021012000019](https://openairdocs.org/sdr/QXEA2021012000019), Jan 18, 2021: OIL SYSTEM. LOW PRESSURE. AROUND 13,000 NOTICED NR 2 ENGINE OIL PRESS WARNING LIGHT ILLUMINATED + OIL PRESS FLUCTUATING RAPIDLY. WENT FROM NORMAL GREEN ARC TO RED MIN LINE. OIL TEMPT WAS - [SDR QXEA2020112500328](https://openairdocs.org/sdr/QXEA2020112500328), Nov 23, 2020: WIRE HARNESS. MALFUNCTIONED. JUST STARTED ADDING POWER FOR TAKEOFF-LOW POWER LOW AIRSPEED AND RECEIVED A POWERPLANT MESSAGE. ABORTED TAKEOFF, RETURNED TO GATE. REMOVED FROM SERVICE. INTERRO - [SDR QXEA2020110200307](https://openairdocs.org/sdr/QXEA2020110200307), Oct 29, 2020: PROPELLER. VIBRATION. VIBRATIONS WERE FELT DURING CLIMB OUT. THEY WERE MORE NOTICEABLE WHEN CONDITION LEVERS WERE AT 1020 AND 900. VIBRATIONS WERE LESS ONCE CONDITION LEVERS WERE SET - [SDR SROM020200718201](https://openairdocs.org/sdr/SROM020200718201), Jul 16, 2020: I/O MODULE. MALFUNCTIONED. RIGHT FUEL TANK TEMP INDICATED +99°C WITH FIRE BELL. REMOVED AND REPLACED THE RT FUEL HEATER THERMAL ACTUATOR INAW DHC-8-400 AMM 73-11-05 (FOR THE FUEL OVERHEAT - [SDR QXEA2020020300078](https://openairdocs.org/sdr/QXEA2020020300078), Feb 2, 2020: GOVERNOR. INOPERATIVE. #1 PROPELLER DOES NOT APPEAR FULLY FEATHERED AFTER SHUTDOWN. REMOVED FROM SERVICE. REMOVED AND REPLACED #1 PROP OSG IAW Q400 MM 61-20-26-000-801 AND 61-20-26-40 - [SDR QXEA2020012200040](https://openairdocs.org/sdr/QXEA2020012200040), Jan 20, 2020: BLADE. DAMAGED. SUSPECT #1 PROP #4 BLADE WAS SHOWED SIGNS OF SPARKING ON APPROACH. REMOVED FROM SERVICE. FOUND #4 BLADE OF #1 PROP HAD DAMAGED DEICE BOOT. R+R #4 BLADE. AIRCRAF - [SDR QXEA2019122000469](https://openairdocs.org/sdr/QXEA2019122000469), Dec 19, 2019: ADJUSTER. OUT OF ADJUST. DURING CLIMB AND ENROUTE #2 OIL PRESSURE INDICATED 72 (YELLOW) FOR A COUPLE SECONDS AND THEN DROPPED TO 70. THIS OCCURRED SEVERAL TIME A MINUTE. EVENT MARKER PR - [SDR QXEA2019122300472](https://openairdocs.org/sdr/QXEA2019122300472), Dec 19, 2019: ADJUSTER. OUT OF ADJUST. DURING CLIMB AND EN ROUTE #2 OIL PRESSURE INDICATED 72 (YELLOW) FOR A COUPLE SECONDS AND THEN DROPPED TO 70. THIS OCCURRED SEVERAL TIME A MINUTE. EVENT MARKER P - [SDR QXEA2019121600464](https://openairdocs.org/sdr/QXEA2019121600464), Dec 14, 2019: SWITCH. DETACHED. AUTO FEATHER SWITCH POPPED OUT ON T/O. REMOVED FROM SERVICE. RESEATED AUTO FEATHER SW & PERFORMED OPERATION TEST OF THE PROPELLER AUTO FEATHER AND UPTREAM SYST - [SDR QXEA2019120900454](https://openairdocs.org/sdr/QXEA2019120900454), Dec 9, 2019: GOVERNOR. MALFUNCTIONED. SEVERAL MINUTES AFTER START CHECKLIST COMPLETED, PROP RPM ON #2 ENGINE INCREASED TO 980 THEN SETTLED AT 950. AFTER 1 MINUTE PLACED THE #2 ENGINE INTO THE START/ - [SDR QXEA2019110800410](https://openairdocs.org/sdr/QXEA2019110800410), Nov 8, 2019: FADEC. MALFUNCTIONED. FADEC 1/DU DISPLAYED ON ED AFTER ENGINE SHUTDOWN. A/F TEST CAME BACK WITH ABORT MESSAGE. REMOVED FROM SERVICE. DISPLAY REPLACED, NO HELP. FADEC #1 REPLACED NO H - [SDR CA190808008](https://openairdocs.org/sdr/CA190808008), Aug 6, 2019: TRIM SWITCH. WORN. (CAN) AIRCRAFT EXPERIENCED AN ATB DUE TO UNCOMMANDED RUDDER TRIM MOVEMENT AT CLIMB PHASE. THE RUDDER TRIM ACTUATOR MOVED TO LEFT SIDE IN SPITE OF THE RUDDER TRI - [SDR CA190807010](https://openairdocs.org/sdr/CA190807010), Aug 4, 2019: CABLE. BROKEN. (CAN) WHILE ATTEMPTING TO OPEN THE MLG DOOR TO CONDUCT A SERVICING TASK, MTC NOTED THAT THE GEAR DOOR DID NOT OPEN WHEN THE ALT RELEASE WAS PULL, THEY FURTHER L - [SDR CA190822001](https://openairdocs.org/sdr/CA190822001), Aug 4, 2019: FLOW DIVIDER. MALFUNCTIONED. (CAN) THE CUSTOMER REPORTED THAT THE CREW ABORTED THE TAKE-OFF TWICE BECAUSE THE AUTO FEATHER UNIT FAILED TO FUNCTION. GROUND RUNS CONFIRMED THAT #2 ENGINE DID - [SDR CA190807001](https://openairdocs.org/sdr/CA190807001), Aug 3, 2019: BOLT. MISSING. (CAN) PILOT REJECTED T.O DUE TO #1 LOW OIL PRESSURE INDICATION. MAINTENANCE FOUND OIL LEAK FORM THE #1 ENGINE, SPECIFICALLY FROM THE FEATHERING PUMP. OIL PUMP C - [SDR CA190802012](https://openairdocs.org/sdr/CA190802012), Aug 2, 2019: PRESSURE SWITCH. FAILED. (CAN) DEFECT: ON FINAL APPROACH FLAP WAS SELECTED TO 10 DEGREE. THE FLAP POWER CAUTION LIGHT CAME ON, MISSED APPROACH WAS EXCECUTED BUT FLAPS STAYED AT 5 DEGREE - [SDR CA190807014](https://openairdocs.org/sdr/CA190807014), Aug 1, 2019: WARNING MESSAGE. ILLUMINATED. (CAN) ON 23-JUL-2019, THE FLIGHT CREW OBSERVED A FLAP POWER CAUTION LIGHT ON APPROACH. THEY DIVERTED TO THE ALTERNATE AIRPORT AND LANDED WITHOUT INCIDENT THERE. - [SDR CA190731021](https://openairdocs.org/sdr/CA190731021), Jul 31, 2019: OIL COOLER. MALFUNCTIONED. (CAN) MOC REPORT: FLIGHT QF 2086 #1 ENGINE HIGH OIL TEMP. ENGINE POWER REDUCED AS PER AFM. PAN DECLARED AND A/C RETURN BACK TO DEPARTURE AIRPORT. (TC# 201907310 - [SDR CA190801005](https://openairdocs.org/sdr/CA190801005), Jul 30, 2019: PUMP. DAMAGED. (CAN) LEFT HAND ENGINE FUEL LOW PRESSURE CAUTION LIGHT ILLUMINATED AFTER TAKEOFF. CREW ACTIONED QRH AND LIGHT EXTINGUISHED WITH FUEL BOOST PUMP ON. MAINTENANCE - [SDR CA190731017](https://openairdocs.org/sdr/CA190731017), Jul 30, 2019: ADC. FAILED. (CAN) IN CRUISE, ALT FAIL, IAS FAIL ON PFD #1. ASSOCIATED CAUTIONS FOR PITCH TRIM, ELEVATOR FEEL, PROP DEICE, SPOILER OB, ROLL SPLR OB HYD, RUD CNTRL. CB`S A7/A - [SDR CA190731015](https://openairdocs.org/sdr/CA190731015), Jul 29, 2019: FLOW DIVIDER. MALFUNCTIONED. (CAN) REJECTED TAKEOFF DUE TO #1 ENGINE NOT GOING TO FULL POWER (MAX 50%). CREW RETURNED TO THE GATE DEPLANED PASSENGERS. RDC NP LDG SWITCH RESET AND AIRCRAFT P - [SDR CA190807009](https://openairdocs.org/sdr/CA190807009), Jul 23, 2019: CONTROLLER. FAILED. (CAN) DURING CRUISE A/C STARTED TO DE-PRESSURIZE. CAPTAIN RECOVERED THE CONTROL IN MANUAL AND DESCENDED TO FL 200. FLIGHT CONTINUED TO DESTINATION. A/C PLACED O - [SDR CA190726023](https://openairdocs.org/sdr/CA190726023), Jul 23, 2019: GEARBOX. MAKING METAL. (CAN) #1 ENGINE FAULT CODE 939 (RGB CHIPS DETECTED) WAS RECEIVED THROUGH THE FAST SYSTEM. MATERIAL WAS ROUTED TO THE LAB AND WAS DETERMINED TO BE M50. FAULT COD - [SDR CA190722009](https://openairdocs.org/sdr/CA190722009), Jul 18, 2019: POWER UNIT. FAILED. (CAN) FLAP POWER CAUTION LIGHT ILLUMINATED ON APPROACH, FLAPS STUCK A 5 DEGREES. PERFORMED CHECK LIST THEN FLAPS STUCK AT ZERO. DECLARED EMERGENCY AND PERFORMED - [SDR CA190712006](https://openairdocs.org/sdr/CA190712006), Jul 11, 2019: STRAP. CRACKED. (CAN) A CRACK INDICATION WAS FOUND DURING SCHEDULED INSPECTION. CRACK INDICATION WAS REMOVED BY OPENING THE HOLE TO FIRST OVERSIZED. (TC# 20190712006) - [SDR CA190726004](https://openairdocs.org/sdr/CA190726004), Jul 11, 2019: FLOW DIVIDER. MALFUNCTIONED. (CAN) THE PILOT ABORTED THE TAKE-OFF DUE TO RIGHT HAND ENGINE UNABLE TO ACHIEVE TAKE OFF POWER. THE ENGINE STAGNATES AT 40% TORQUE WITH POWER LEVER ANGLE (PLA) - [SDR CA190730010](https://openairdocs.org/sdr/CA190730010), Jul 8, 2019: OIL SYSTEM. OVERTEMP. (CAN) DURING THE FLIGHT, THE FLIGHT CREW NOTICED A HIGH OIL TEMPERATURE ON THE NUMBER 2 ENGINE. AS THE TEMPERATURE CONTINUED TO INCREASE, THE FLIGHT CREW ELECTE - [SDR CA190709016](https://openairdocs.org/sdr/CA190709016), Jul 8, 2019: COVER. CRACKED. (CAN) DURING OPERATION AN OIL LEAK WAS NOTICED ON THE #2 NACELLE, FURTHER INVESTIGATION FOUND THE ACCESSORY GEARBOX MOUNTING FLANGE HAD SOME LOOSE ATTACHING NUT - [SDR CA190724008](https://openairdocs.org/sdr/CA190724008), Jul 7, 2019: CARBON SEAL. LEAKING. (CAN) DURING FLIGHT, SMOKE BECAME EVIDENT IN THE CABIN/COCKPIT. PAN DECLARED, AND THE AIRCRAFT LANDED AT THE DESTINATION AIRPORT PER QUICK REFERENCE HANDBOOK PR - [SDR CA190705002](https://openairdocs.org/sdr/CA190705002), Jul 4, 2019: PRESSURE SWITCH. FAILED. (CAN) MSN 4438 THAT HAD AN ATB DUE TO FLAPS STUCK AT 5 DEGREES. DURING THE FLAP RETRACTION THE FLAPS GOT STUCK AT 5 DEGREES AND THE FLAP POWER CAUTION LIGHT ILL - [SDR CA190628016](https://openairdocs.org/sdr/CA190628016), Jun 25, 2019: BYPASS VALVE. MALFUNCTIONED. (CAN) OIL TEMP IN THE CRUSE ROSE TO 110. ATB OF QF2478. NORMAL LANDING, NIL EMERGENCY REPORTED. AMM 05-11-00 FOLLOWED, OIL SERVICE C/OUT, #1 ACOC BYPASS VALVE R - [SDR CA190628012](https://openairdocs.org/sdr/CA190628012), Jun 21, 2019: FLOW DIVIDER. MALFUNCTIONED. (CAN) PILOT REPORT REJECTED T.O. COULD ONLY ACHIEVE 49% TORQUE. ENGINE DID NOT ACHIEVE THE REQUIRED TORQUE CREW DID NOT BEGAN THE TAKE OFF ROLL. MAINTENANCE REP - [SDR CA190625007](https://openairdocs.org/sdr/CA190625007), Jun 20, 2019: TRANSDUCER. FAILED. (CAN) DURING CLIMB AT 3000FT CAPTAIN NOTICED #1 ENG SURGING THEN THE PEC CAUTION ILLUMINATED. SHORTLY AFTERWARDS THE PROP RPM WENT FORM 900 TO 1060 UN-COMMANDED - [SDR CA190704002](https://openairdocs.org/sdr/CA190704002), Jun 20, 2019: SENSOR. FAILED. (CAN) DURING CLIMB CREW SHUTDOWN THE ENGINE DUE TO OVERSPEED CONDITION AND RETURNED BACK TO ORIGIN. ON TROUBLESHOOTING IT WAS CONFIRMED THAT BFT (BETA FEEDBACK - [SDR CA190621013](https://openairdocs.org/sdr/CA190621013), Jun 18, 2019: PUMP. MALFUNCTIONED. (CAN) ON 18-JUNE-2019, DURING CRUISE, THE #1 HYD ISO VLV CAUTION LIGHT ILLUMINATED. THE HYD QUANTITY IN #1 HYD SYSTEM WAS OBSERVED AT 15% WHICH SUBSEQUENTLY DRO - [SDR CA190619008](https://openairdocs.org/sdr/CA190619008), Jun 18, 2019: CAP. SHEARED. (CAN) WHILE TORQUING PROP CAP ATTACHMENT SCREWS ONE SHEARED OFF BEFORE IT MET THE REQUIRED TORQUE. PICTURES ATTACHED (TC# 20190619008) - [SDR CA190617004](https://openairdocs.org/sdr/CA190617004), Jun 17, 2019: PULLEY. SEIZED. (CAN) DURING CLIMB OUT CREW REPORTED STIFF ROLL CONTROL. FLIGHT RETURNED TO DEPARTURE AIRPORT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOOTING FOUND TWO All 3,094: https://openairdocs.org/engine/pratt-whitney-canada-pw150a/reports.md ## PMA parts (OpenAirDocs) (143, 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. - [819300-8-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173747091620250515140300.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-29 · May 14, 2025 - [819300-7-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171284998320250515140259.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-28 · May 14, 2025 - [819300-C-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153266252920250515140301.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-33 · May 14, 2025 - [819300-9-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150605004720250515140300.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-30 · May 14, 2025 - [819300-B-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144520634920250515140300.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-32 · May 14, 2025 - [819300-A-011](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124286511820250515140300.0001): Full Authority Digital Electronic Control (FADEC). United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-31 · May 14, 2025 - [819800-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195996645120240715162213.0001): Fuel Metering Unit. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122419-13 · Jul 8, 2024 - [RM3022375](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178663814020230503123953.0001): Seal, Plain. Rimark Manufacturing · PMA PQ10018NE · Replaces 3022375 · Apr 19, 2023 - [540-0949-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192466406720241017144557.0001): Valve, Assy-Interstage Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047683-08 · Jan 12, 2023 - [540-0949-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188956415420241017144556.0001): Valve Assy - Interstage Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047683-06 · Jan 12, 2023 - [540-1037-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181549917620241017144556.0001): Valve Intercompressor Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047966-05 · Jan 12, 2023 - [540-0949-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175615299820241017144555.0001): Valve Assy - Interstage Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047683-05 · Jan 12, 2023 - [540-0949-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169975563520241017144557.0001): Valve Assy - Interstage Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047683-07 · Jan 12, 2023 - [540-1978-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115825704520241017144556.0001): Valve - P2.7/3 Check. Honeywell International Inc. · PMA PQ1222NM · Replaces 3122444-02 · Jan 12, 2023 - [540-1037-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102549475820241017144556.0001): Valve Intercompressor Bleed. Honeywell International Inc. · PMA PQ1222NM · Replaces 3047966-04 · Jan 12, 2023 - [3047107-02AP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137752017720221220211909.0001): Filter, Oil Scavenge, RGB. PMA Aeroparts LLC · PMA PQ04309CE · Replaces 3047107-02 · Dec 20, 2022 - [AA1076-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138670381320221114142700.0001): Valve Handling Bleed. Meggitt (North Hollywood) Inc · PMA PQ0550NM · Replaces 3079223-01 · Oct 31, 2022 - [CH92142-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127080987720220309115056.0001): Ignition Exciter Assembly PWC PW150A. Champion Aerospace LLC · PMA PQ1287CE · Replaces Pratt & WhitneyCanada Corp.3122413-12 · Feb 22, 2022 - [819300-8-010](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID781697749320211019142417.0001): Full Authority Digital Electronic Control. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-21 · Oct 5, 2021 - [819300-9-010](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID477511989420211019142418.0001): Full Authority Digital Electronic Control. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-22 · Oct 5, 2021 - [819300-A-010](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID381176714820211019142418.0001): Full Authority Digital Electronic Control. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-23 · Oct 5, 2021 - [819300-7-010](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID374306701020211019142416.0001): Full Authority Digital Electronic Control. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-20 · Oct 5, 2021 - [ST3086-013(S)](https://drs.faa.gov/browse/excelExternalWindow/277796FE9B221EB3862585D6004C2EAE.0001): Packing, Preformed. Seal Dynamics Inc · PMA PQ1715CE · Replaces Pratt & Whitney P/N ST3086-013 · Jun 26, 2020 - [10998A](https://drs.faa.gov/browse/excelExternalWindow/6C39B346BEDA803F86258596003D276B.0001): Heater-Fuel. Meggitt (Troy) Inc · PMA PQ2085CE-D · Replaces 3049409-10 · Apr 6, 2020 - [819300-A-009](https://drs.faa.gov/browse/excelExternalWindow/35D7371174257D0D86258552006131E7.0001): Control - Engine, Electronic. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122400-19 · Jun 2, 2019 - [3047107-02SD](https://drs.faa.gov/browse/excelExternalWindow/B5B812A8FAC7202186258283006C546E.0001): Filter Element, Oil, RGB, Scavenge. Seal Dynamics Inc · PMA PQ1715CE · Replaces Pratt & Whitney Canada P/N 3047107-02 · Mar 28, 2018 - [3122427-02SD](https://drs.faa.gov/browse/excelExternalWindow/5C4491851E522B4286258283006C5466.0001): Filter, Oil. Seal Dynamics Inc · PMA PQ1715CE · Replaces Pratt & Whitney Canada P/N 3122427-02 · Mar 28, 2018 - [3122427-02AP](https://drs.faa.gov/browse/excelExternalWindow/652FCAD1A9DE35DC8625811A00682F00.0001): Filter, Oil. PMA Aeroparts LLC · PMA PQ04309CE · Replaces 3122427-02 · Feb 27, 2017 - [820029-6-006](https://drs.faa.gov/browse/excelExternalWindow/7C4867C36A5AE69C86257F9A004D79A2.0001): MONITOR-ENGINE. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122406-11 · Apr 10, 2016 - [GM9587](https://drs.faa.gov/browse/excelExternalWindow/7B956039196941C186257FAA0067F50F.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 540-0600-1 · Jan 12, 2016 - [3048246-01DEC](https://drs.faa.gov/browse/excelExternalWindow/E99FCC4F875D4B6386257F8500772787.0001): Screen Cartridge Kit. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces Pratt & Whitney Canada P/N 3048246-01 · Jan 5, 2016 - [540-1281-1DEC](https://drs.faa.gov/browse/excelExternalWindow/44CD722B0F643BF886257F85007727DE.0001): Screen, Cartridge. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces Honeywell P/N 540-1281-1 · Jan 5, 2016 - [GM9587](https://drs.faa.gov/browse/excelExternalWindow/3170BB6F2E4E770686257EF400645B51.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 540-0600-1 · 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 - [766859F](https://drs.faa.gov/browse/excelExternalWindow/B8B3BBC5A024159F86257CF2006C785A.0001): Pump-Oil. Hamilton Sundstrand Corporation · PMA PQ2016CE · Replaces 3047121-08 · Jun 4, 2014 - [820029-5-006](https://drs.faa.gov/browse/excelExternalWindow/1C98C6DD359A80E086257C6A006F2166.0001): ENGINE MONITOR. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122406-10 · Jan 20, 2014 - [ST3086-013WE](https://drs.faa.gov/browse/excelExternalWindow/4DB0205B0481993486257C220056143F.0001): Packing, Preformed. Wencor LLC · PMA PQ1370NM · Replaces ST3086-013 · Oct 3, 2013 - [766859E](https://drs.faa.gov/browse/excelExternalWindow/177993053062390B86257BA400667C74.0001): Pump-Oil. Hamilton Sundstrand Corporation · PMA PQ2016CE · Replaces 3047121-07 · Jul 7, 2013 - [819800-11](https://drs.faa.gov/browse/excelExternalWindow/989379FFABEE2E3486257B8900721D1B.0001): FUEL METERING UNIT. United Technologies, Hamilton Sundstrand · PMA PQ0109NE · Replaces 3122419-12 · Jun 9, 2013 All of them: https://openairdocs.org/engine/pratt-whitney-canada-pw150a/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.