# Pratt & Whitney Canada PW127M - Type: Engine model (FAA registry) - Registry code: 51498 - Manufacturer (registry): P&W CANADA - Model: PW127M - Engine type: Turbo-prop - Power: 2,475 hp - Data sheet: [TCDS E20NE](https://openairdocs.org/tcds/E20NE) (OpenAirDocs) - Holder: Pratt & Whitney Canada Corp. - Installed in: 18 registered aircraft - Page: https://openairdocs.org/engine/pratt-whitney-canada-pw127m 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 2015-20-03](https://openairdocs.org/ad/2015-20-03): Fuel nozzle and the fuel manifold flow adapter · Pratt & Whitney Canada PW120, PW121, PW121A and 6 more. Effective Nov 18, 2015 - [AD 2013-15-08](https://openairdocs.org/ad/2013-15-08): First-stage PT blades · Pratt & Whitney Canada PW118A, PW118B, PW119B and 15 more. Effective Sep 17, 2013 - [AD 2012-26-08](https://openairdocs.org/ad/2012-26-08): Propeller shafts · Pratt & Whitney Canada PW118, PW118A, PW118B and 20 more. Effective Feb 15, 2013 Historical (superseded or no longer in force): - [AD 2014-14-02](https://openairdocs.org/ad/2014-14-02) (historical): O-ring seal · Pratt & Whitney Canada PW120, PW121, PW121A and 6 more. Effective Aug 15, 2014 - [AD 2012-11-14](https://openairdocs.org/ad/2012-11-14) (historical): Propeller shafts · Pratt & Whitney Canada PW118, PW118A, PW118B and 20 more. Effective Jul 20, 2012 ## Registered aircraft (18) - [N400JX](https://openairdocs.org/aircraft/N400JX): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2021, S/N 1602 - [N401JX](https://openairdocs.org/aircraft/N401JX): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2021, S/N 1606 - [N405SV](https://openairdocs.org/aircraft/N405SV): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N 1403 - [N406SV](https://openairdocs.org/aircraft/N406SV): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N 1405 - [N407SV](https://openairdocs.org/aircraft/N407SV): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2018, S/N 1411 - [N701FE](https://openairdocs.org/aircraft/N701FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2021, S/N 1680 - [N702FE](https://openairdocs.org/aircraft/N702FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2021, S/N 1681 - [N703FE](https://openairdocs.org/aircraft/N703FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2021, S/N 1686 - [N705FE](https://openairdocs.org/aircraft/N705FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2022, S/N 1736 - [N705SV](https://openairdocs.org/aircraft/N705SV): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 1038 - [N706FE](https://openairdocs.org/aircraft/N706FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2022, S/N 1739 - [N707FE](https://openairdocs.org/aircraft/N707FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 1741 - [N708FE](https://openairdocs.org/aircraft/N708FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 1744 - [N708SV](https://openairdocs.org/aircraft/N708SV): [Jah2022a Atr72 Msn 1092 LLC](https://openairdocs.org/faa-owner/JAH2022A%20ATR72%20MSN%201092%20LLC), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2013, S/N 1092 - [N709FE](https://openairdocs.org/aircraft/N709FE): [Federal Express Corporation](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORPORATION), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 1750 - [N710FE](https://openairdocs.org/aircraft/N710FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 1753 - [N712FE](https://openairdocs.org/aircraft/N712FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 1758 - [N714FE](https://openairdocs.org/aircraft/N714FE): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2026, S/N 1767 ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## Service difficulty reports (3) As reported by operators and repair stations, by the model named in the report. - [SDR 29GA2022120500001](https://openairdocs.org/sdr/29GA2022120500001), Dec 2, 2022: O-RING. DAMAGED. FLIGHT: 95 JAX/PNS ENGINE 2 OIL LOW PRESSURE IN FLIGHT SHUT ENGINE 2 IN FLIGHT. CORRECTIVE ACTION: FOUND OIL AT RIGHT EXHAUST DUCT STARTER GENERATOR. REMOVED AN - [SDR CA190416003](https://openairdocs.org/sdr/CA190416003), Apr 3, 2019: CONTROL UNIT. MALFUNCTIONED. (CAN) DURING POST PROPELLER DEFECT RECTIFICATION, ENGINE NUMBER TWO DISCOVERED THAT THE FUEL FLOW IS NOT RESPONDING TO THE PLA MOVEMENT WHEN EEC IS IN OFF POSIT - [SDR CA190514004](https://openairdocs.org/sdr/CA190514004), Mar 10, 2019: SENSOR. MALFUNCTIONED. (CAN) DURING CLIMB AND PASSING THROUGH FL80, THE FLIGHT CREW WITNESSED TORQUE ON THE LEFT-HAND ENGINE EXHIBITING AN UN-COMMANDED ROLL BACK. AT FL100, LEFT-HAND ## PMA parts (OpenAirDocs) (147, 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. - [3015234CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190658425320260217153955.0001): Nut Self-Locking Shank. Core Parts LLC · PMA PQ05326NM · Replaces 3015234 · Jan 5, 2026 - [3003987CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110231097220260217153647.0001): Pin Lock. Core Parts LLC · PMA PQ05326NM · Replaces 3003987 · Jan 5, 2026 - [3034508WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168792409620250624152910.0001): Oil Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3034508 3036376, Alternate: 11-11064… · Jun 2, 2025 - [WF334591](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121150890220250602133018.0001): Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3038454, Alternate: 11-11102… · May 23, 2025 - [3014422AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157889633320250310190842.0001): Packing with Retainer. Aero Attitude, LLC · PMA PQ00001CB · Replaces PWC 3014422 · Feb 25, 2025 - [1764065-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172995054020250530182711.0001): Filter Element Assembly. Purolator Facet Inc (formerly Facet Filter Products) · PMA PQ1207CE · Replaces 3036376 · Oct 17, 2024 - [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 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189082045720240129140717.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 7590048AM · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184790841820240129140716.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059777-01 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178335771520240129140707.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059255-01 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176073949320240129140706.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059252-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173270088920240129140709.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3020291 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171676279420240129140714.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3038454 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168806079720240129140707.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3112895-01 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168658722420240129140716.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 725825 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167757756320240129140706.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059253-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165226990020240129140710.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3015330 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161839470920240129140715.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3035729 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159127581320240129140711.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3034742 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155717735120240129140711.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3034743 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154138367520240129140715.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3035728 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153308215920240129140710.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3014635 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152901791720240129140712.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059256-01 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146767814120240129140705.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3034190 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145978549120240129140715.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059775-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145669272020240129140709.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3036376 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139656555320240129140715.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059776-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135679117420240129140714.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3111843-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130080262720240129140709.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3034508 · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128560613620240129140707.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059254-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128292367220240129140713.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3059414-01 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123642627020240129140715.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3035317 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117230667420240129140713.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3073301-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116433161920240129140708.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3029316 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113632618020240129140716.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 7587615AM · Dec 11, 2023 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113611469520240129140707.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 7590047-101AM · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105468072420240129140712.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3054626-01 · Dec 11, 2023 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105269689420240129140708.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3029315 · Dec 11, 2023 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100483552520240129140714.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 3038455 · Dec 11, 2023 - [TA2825-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142208705920231101142719.0001): Turbine Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 10, 2023 - [TA2825-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135378750820231101142718.0001): Turbine Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 10, 2023 - [3244874-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198198600720241002190408.0001): Fuel Control Mechanical. Honeywell International Inc. · PMA PQ1222NM · Replaces 3117846-05 · Jan 20, 2023 - [3244871-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179419919920241002190408.0001): Fuel Control, Mechanical. Honeywell International Inc. · PMA PQ1222NM · Replaces 3117178-08 · Jan 20, 2023 - [3244871-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164264708820241002190407.0001): Fuel Control, Mechanical. Honeywell International Inc. · PMA PQ1222NM · Replaces 3117178-06 · Jan 20, 2023 - [3113794-01ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191671402820220531181950.0001): Washer, Key. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3113794-01 · May 26, 2022 - [3113794-01ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189855271320220811113051.0001): Washer, Key. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3113794-01 · Jan 19, 2022 - [ST3030-09WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124089702720250428145231.0001): Nut Option (IC), SLFLKG, DBL Hex. Wencor, LLC · PMA PQ1370NM · Replaces ST3030-09 · Oct 28, 2021 - [7590526AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192140112620231017162816.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 303845430384553035317303572830357293059… · Apr 20, 2021 - [7578659AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150098455620231017162815.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 302931530293163020291303637630345083015… · Apr 20, 2021 - [7587923AM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125553038120231017162814.0001): Filter Element. PTI Technologies Inc · PMA PQ1341NM · Replaces 30341903059252-013059253-013059254-0130… · Apr 20, 2021 All of them: https://openairdocs.org/engine/pratt-whitney-canada-pw127m/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.