# Pratt & Whitney Canada PW305

- Type: Engine model (FAA registry)
- Registry code: 52189
- Manufacturer (registry): P&W CANADA
- Model: PW305
- Engine type: Turbo-fan
- Power: 5,225 lb thrust
- Data sheet: [TCDS E35NE](https://openairdocs.org/tcds/E35NE) (OpenAirDocs)
- Holder: Pratt & Whitney Canada Corp.
- Installed in: 3 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-canada-pw305

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 2001-04-10](https://openairdocs.org/ad/2001-04-10): Low Pressure Turbine (LPT) Disks · Pratt & Whitney Canada PW305 and PW305A. Effective Apr 6, 2001

## Registered aircraft (3)

- [N46WE](https://openairdocs.org/aircraft/N46WE): [Cr Aviation Inc](https://openairdocs.org/faa-owner/CR%20AVIATION%20INC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami), built 1992, S/N 259028
- [N491CP](https://openairdocs.org/aircraft/N491CP): [Ati Jet Inc](https://openairdocs.org/faa-owner/ATI%20JET%20INC), [El Paso, TX](https://openairdocs.org/faa-place/TX/El%20Paso), built 1998, S/N 122
- [N6144](https://openairdocs.org/aircraft/N6144): [Meatball Martini Ejm LLC](https://openairdocs.org/faa-owner/MEATBALL%20MARTINI%20EJM%20LLC), [Saratoga Springs, NY](https://openairdocs.org/faa-place/NY/Saratoga%20Springs), built 2008, S/N 347

## 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 (78, newest 50)

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

- [SDR 2026FA0000550](https://openairdocs.org/sdr/2026FA0000550), Jun 26, 2026: SEAL. LEAKING. ON 6/26/2026, N924PS, CYO924 DEPARTED KLAX AND DURING CLIMB, THE CAPTAIN REPORTED THE LH ENGINE FIRE DETECT LIGHT ILLUMINATED AND THEN WENT OUT. THE CAPTAIN ELE
- [SDR 9JLA2021020425345](https://openairdocs.org/sdr/9JLA2021020425345), Jan 3, 2021: EXCITER. DEFECTIVE. THE FLIGHT CREW REPORTED THAT DURING ENGINE START AN AMBER RIGHT ENGINE COMPUTER ANNUNCIATOR ILLUMINATED. THE MAINTENANCE TEAM DOWNLOADED THE ENGINE COMPUTER AN
- [SDR AJXA2019123000004](https://openairdocs.org/sdr/AJXA2019123000004), Dec 29, 2019: WARNING MESSAGE. ILLUMINATED. LH THRUST REVERSER ARM CAME ON DURING CLIMB WITH AMBER TR UNLOCK LIGHT. THE AIRCRAFT RETURNED TO ITS POINT OF ORIGIN AND WAS GROUNDED.
- [SDR RU3A20160330007](https://openairdocs.org/sdr/RU3A20160330007), Mar 30, 2016: CONTROL UNIT. FAILED. BOTH BLEED AIR LIGHTS ILLUMINATED 17 MINS INTO FLIGHT. REPLACEMENT OF THE TAIL CONE OVERHEAT CONTROL UNIT SOLVED THE ISSUE.
- [SDR RU3A2016](https://openairdocs.org/sdr/RU3A2016), Mar 11, 2016: WARNING SYSTEM. ACTIVATED. LEFT & RIGHT BLEED AIR LIGHTS ANNUNCIATED AFTER TAKEOFF, MCT POWER, WHEN NAC HEATS SELECTED ON.
- [SDR RU3A20160311006](https://openairdocs.org/sdr/RU3A20160311006), Mar 11, 2016: WARNING SYSTEM. ACTIVATED. LEFT & RIGHT BLEED AIR LIGHTS ANNUNCIATED AFTER TAKEOFF, MCT POWER, WHEN NAC HEATS SELECTED ON.
- [SDR U5QA201603110076](https://openairdocs.org/sdr/U5QA201603110076), Mar 10, 2016: ENGINE. SHUTDOWN. UPON ARRIVAL, DECLARED EMER, LANDED UNEVENTFUL. RT ENG SHUTDOWN INFLIGHT UNCOMMANDED. IN MX NOW ALONGSIDE OEM TECHNICAL ASSISTANCE. SUSPECT FADEC, PART ON ORDER
- [SDR U5QA201601060073](https://openairdocs.org/sdr/U5QA201601060073), Jan 2, 2016: CONNECTOR. DIRTY. DURING CLIMB OUT RT ENG ROLLED BACK TO LESS THAN 35% N1. AUTO RELIGHT ENGAGED & ENG STARTED & RETURNED TO NORMAL. TROUBLE SHOT, CLEANED CONNECTORS ON EEC & RANG
- [SDR CA151215001](https://openairdocs.org/sdr/CA151215001), Nov 27, 2015: ENGINE. STALLED. (CAN) DURING DESCENT, WITH THE ENGINE AT IDLE SPEED, THE ENGINE STALLED AND SHUTDOWN BY ITSELF. THE PILOT WAS ABLE TO RESTART THE ENGINE. THE CUSTOMER HAD 2 IN-
- [SDR RU3A201514014020](https://openairdocs.org/sdr/RU3A201514014020), Oct 14, 2015: GASKET. LEAKING. BLEED AIR LT & RT ILLUMINATED. EXTINGUISHED AFTER FOLLOWING ABNORMAL CHECKLIST. ACFT HAD NOT FLOWN FOR SEVERAL MONTHS. REPLACED LEAKING SOV GASKET.
- [SDR CA150629002](https://openairdocs.org/sdr/CA150629002), Jun 24, 2015: INDICATION SYS. FAULTY. (CAN) DURING FLIGHT, THE LT ENG TEMP GAUGE WENT INTO THE RED ZONE 3 TIMES & EACH TIME LASTED AROUND 3 TO 5 SECONDS. THE PILOT PULLED BACK THE POWER TO REDUCE TH
- [SDR U5QA20150316066](https://openairdocs.org/sdr/U5QA20150316066), Mar 15, 2015: OIL SYSTEM. OVERSERVICED. WHILE POSITIONING AT 2000 FEET ENCOUNTERED SMOKE IN THE COCKPIT. RAN BOTH ENGS FOUND BOTH ENGS TO BE OVER SERVICED WITH OIL. NR 1 ENG CHECKED OIL FILTER & REINS
- [SDR GQRA20140620001](https://openairdocs.org/sdr/GQRA20140620001), Jun 17, 2014: THRUST REVERSER. MALFUNCTIONED. ON LANDING AFTER TOUCHDOWN PILOTS STATE THAT THRUST REVERSER LEVERS WERE PULLED BUT NEITHER THRUST REVERSER UNLOCKED. ON SECOND ATTEMPT PILOT STATES THAT RT REV
- [SDR 2014FA0000333](https://openairdocs.org/sdr/2014FA0000333), May 19, 2014: OUTFLOW VALVE. MALFUNCTIONED. LOUD SQUEALING DURING TAKEOFF AND CABIN PRESSURIZATION INDICATED 1500 TO 2000 FPM DOWN AND ABORTED TAKEOFF. TROUBLESHOOTING AND FURTHER ENGINE AND PRESSURIZATIO
- [SDR V6NA 2011 01](https://openairdocs.org/sdr/V6NA%202011%2001), Jan 25, 2011: LINE. CRACKED. ACFT EXPERIENCED A 10 PERCENT POWER REDUCTION IN THE LT ENGINE AT V1. PILOT CONTINUED UNEVENTFULLY. INVESTIGATION REVEALED CRACKED BOV AIR CONTROL LINE, PN 31B5
- [SDR 2011FA0000011](https://openairdocs.org/sdr/2011FA0000011), Dec 22, 2010: DEFOG SYSTEM. FAILED. WINDSHIELD DEFOG FAILS FUNCTIONAL TEST. REMOVED AND INSTALLED REPAIRED WINDSHIELD DEFOG BOX ASSY. PERFORMED SATISFACTORY FUNCTIONAL TEST OF THE WINDSHIELD DEFOG
- [SDR 2011F00000](https://openairdocs.org/sdr/2011F00000), Dec 21, 2010: STARTER GEN. DESTROYED. DURING CRUISE FLIGHT, EXPERIENCED VIBRATION, BELIEVED TO BE FROM ENGINE AREA. VIBRATION INCREASED, BUT DID NOT SHOW ON EVM INDICATOR, FOLLOWED BY GEN 1 FAIL IND
- [SDR U5QA06025](https://openairdocs.org/sdr/U5QA06025), Sep 13, 2010: SWITCH. FAILED. AT CRUISE FLIGHT RIGHT ENGINE LOW FUEL PRESSURE WARNING CAME ON. TURNED ON STANDBY AND LIGHT EXTINGUISHED. LANDED AT BUFFALO, NY AIRPORT WITHOUT INCIDENT. MAINT
- [SDR EZK2010F00000](https://openairdocs.org/sdr/EZK2010F00000), Aug 26, 2010: STARTER GEN. FAILED. ACFT RETURNING TO SERVICE, NOTED A VIBRATION IN THE ACFT. DETERMINED PROBLEM TO BE IN LT GENERATOR. ACFT LANDED TO DROP PASSENGER. CREW ADVISED MX OF PROBLEM, D
- [SDR S8A2009F00004](https://openairdocs.org/sdr/S8A2009F00004), Jul 12, 2009: FIRE LOOP. FALSE ACTIVATION. ACFT DEPARTED ENROUTE WITH (4) PASSENGERS AND (2) CREW. AT CLIMB OUT AT APPROX 2000 FT AGL NR 1 ENG HAD FIRE INDICATION. CREW DECLARED AN EMERGENCY WITH ATC AND
- [SDR S8A2009F00003](https://openairdocs.org/sdr/S8A2009F00003), Jun 5, 2009: ENGINE. LEAKING. ACFT DEPARTED WITH NO PASSENGERS AND 2 FLIGHT CREW. SHORTLY AFTER TAKEOFF AT APPROX 3500 FT, CREW NOTED SMOKE IN THE COCKPIT. CREW TOOK EMERGENCY PROCEDURES AND
- [SDR U5QA06014](https://openairdocs.org/sdr/U5QA06014), Nov 16, 2008: ENGINE. LEAKING. SUNDAY MORNING 11-16-08 ON A PART 91 FLIGHT FROM KCLL TO KDAL APPROXIMATELY 20 MIKES SOUTH OF KDAL PILOT REPORTED SMOKE IN CABIN. AT THAT POINT THE CREW DECLARE
- [SDR E0X2008F00004](https://openairdocs.org/sdr/E0X2008F00004), Jun 6, 2008: ENGINE. DAMAGED. AC DEPARTED AND SHORTLY AFTER DEPARTURE, SMOKE WAS NOTED IN CABIN WITH BAGGAGE SMOKE DETECTOR INDICATING SMOKE IN BAGGAGE COMPARTMENT. FLIGHT CREW DECLARED AN E
- [SDR E0X2008F00002](https://openairdocs.org/sdr/E0X2008F00002), May 18, 2008: ENGINE. FAILED. NR 1 ENGINE QUIT AS AC WAS CLIMBING THROUGH FL370 WITH NO WARNING. FIRST INDICATION WAS LOSS OF OIL PRESSURE AS ENGINE SPOOLED DOWN. DIVERTED AND DECLARED AN EM
- [SDR E0X2008F00001](https://openairdocs.org/sdr/E0X2008F00001), Feb 7, 2008: UNKNOWN. UNKNOWN. ON APPROACH, AT 3000 FT, EXPERIENCED A PARTIAL PANEL FAILURE ON THE CAPT EADI, EHSI, MFG. TRANSFERRED CONTROL OF AC TO THE F/O. SELECTED THE NR 2 AFSC AND 30 SE
- [SDR EOX2008F00000](https://openairdocs.org/sdr/EOX2008F00000), Jan 5, 2008: STARTER GEN. VIBRATION. AIRCRAFT WAS FL360 ENROUTE, FLIGHT CREW NOTED A VIBRATION IN THE RT ENGINE AND DID A PRECAUTIONARY SHUTDOWN OF THE RT ENGINE. THE AIRCRAFT DIVERTED AND MADE AN 
- [SDR E0X2007F00000](https://openairdocs.org/sdr/E0X2007F00000), Nov 19, 2007: SCAVENGE PORT. WORN. DEPARTED, ENROUTE, AT 22,000FT THE FLIGHT CREW DECLARED AN EMERGENCY WHEN THE NR 1 (LT) ENGINE OIL PRESSURE STARTED FLUCTUATING AND ALL LOW PRESSURE LIGHT CAME 
- [SDR 2007FA0000315](https://openairdocs.org/sdr/2007FA0000315), Apr 2, 2007: MIXING VALVE. OUT OF TOLERANCE. DURING TAKEOFF ROLL CREW EXPERIENCED A RUSH OF WARM OILY SMELLING AIR IN THE COCKPIT. CREW ABORTED TAKEOFF AND RETURNED TO BASE. MAINTENANCE CREW RAN AIRCRAFT A
- [SDR HAG07001](https://openairdocs.org/sdr/HAG07001), Feb 23, 2007: SUPPORT BRACKET. FAILED. DURING FLAP OPERATION, FLAP ACTUATOR SUPPORT BRACKETS FAILED CAUSING FLAP ACTUATOR TO DAMAGE LT WING RIB SEGMENT.
- [SDR 2007FA0000205](https://openairdocs.org/sdr/2007FA0000205), Feb 22, 2007: MIXING VALVE. INTERMITTENT. SHORTLY AFTER TAKEOFF, AIRCRAFT (L BLEED AIR) WARNING ILLUMINATED, AND (R BLEED AIR) WARNING ILLUMINATED APPROX 5 SEC LATER, SMELLED ODOR IN CABIN. REDUCED POWE
- [SDR 2007FA0000294](https://openairdocs.org/sdr/2007FA0000294), Feb 22, 2007: MIXING VALVE. INTERMITTENT. SHORTLY AFTER TAKEOFF, AIRCRAFT (LT BLEED AIR) WARNING ILLUMINATED, AND (RT BLEED AIR) WARNING ILLUMINATED APPROX 5 SEC LATER, SMELLED ODOR IN MAINTENANCE. UNAB
- [SDR AJCA200600004](https://openairdocs.org/sdr/AJCA200600004), Dec 4, 2006: LANDING GEAR. LACK OF LUBE. DEC. 04, 2006 DURING CLIMB OUT, RETRACTED LANDING GEAR AND THE UNSAFE NOSE LANDING GEAR RED LIGHT ILLUMINATED. RECYCLED THE GEAR TWICE AND EACH TIME THE NLG LIG
- [SDR 2006FA0001159](https://openairdocs.org/sdr/2006FA0001159), Nov 17, 2006: PUMP. FAILED. THREE FUEL BOOST PUMPS IN OVERHAULED CONDITION, SAME PN, ORDERED FROM THE SAME VENDOR HAVE FAILED AFTER SHORT TIME ON SAME AIRCRAFT USED ON LT AND RT SIDES. 1) 
- [SDR 2007FA0000045](https://openairdocs.org/sdr/2007FA0000045), Nov 16, 2006: ADC. MALFUNCTIONED. THE FLIGHTCREW REPORTED INTERMITTENT LOSS OF ADC INFORMATION ON THE CAPTAIN`S PFD. THE PRIMARY AIR DATA COMPUTER WAS FOUND TO BE DEFECTIVE AND WAS REPLACED. THE
- [SDR 2006FA0001157](https://openairdocs.org/sdr/2006FA0001157), May 24, 2006: PUMP. FAILED. THREE FUEL BOOST PUMPS IN OVERHAULED CONDITION, SAME PART NUMBER, ORDERED FROM THE SAME VENDER HAVE FAILED AFTER SHORT TIME ON SAME AIRCRAFT USED ON LT AND RT S
- [SDR 2006FA0001158](https://openairdocs.org/sdr/2006FA0001158), May 11, 2006: PUMP. FAILED. THREE FUEL BOOST PUMPS IN OVERHAULED CONDITION, SAME PN, ORDERED FROM SAME VENDOR HAVE FAILED AFTER SHORT TIME ON SAME AIRCRAFT USED ON LT AND RT SIDES. 1) FUEL
- [SDR O2G2006F00003](https://openairdocs.org/sdr/O2G2006F00003), Mar 28, 2006: SENSOR. FAULTY. NOSE STEERING NORMAL STEERING WAS NOT AVAILABLE. REPLACED NOSE WHEEL STEERING COMPUTER AND BOTH SENSORS. (K)
- [SDR 2006FA0000259](https://openairdocs.org/sdr/2006FA0000259), Mar 7, 2006: CASTING. BENT. INCOMING INSPECTION FOUND AILERON DRIVE YOKE ATTACH CASTING BENT. UPON FURTHER INSPECTION IT WAS DISCOVERED THE DRIVE YOKE UPPER OR LOWER SHIMS WERE NOT INSTALL
- [SDR 2006FA0000440](https://openairdocs.org/sdr/2006FA0000440), Feb 23, 2006: ADC. DEFECTIVE. ALL ADC OUTPUTS ON THE COPILOTS PFD (ALTIMETER, VSI AND AIRSPEED, ECT) FLAGGED IN FLIGHT INTERMITTENTLY AND WOULD RESET ITSELF. CREW REQUESTED TO LEAVE RVSM AIR
- [SDR YNO2006F00000](https://openairdocs.org/sdr/YNO2006F00000), Feb 8, 2006: VALVE. FAILED. THIS AIRCRAFT WAS ENROUTE. THE PIC NOTICED AN AIR DISTRIBUTION DUCT OVERHEAT LIGHT ON IN THE COCKPIT. THE FLIGHT CREW ELECTED TO DIVERT FOR FURTHER INVESTIGATIO
- [SDR AOQ2006F00000](https://openairdocs.org/sdr/AOQ2006F00000), Feb 5, 2006: SWITCH. INTERMITTENT. UPON TAKEOFF THE LANDING GEAR WOULD NOT RETRACT, REQUIRING NUMEROUS GEAR HANDLE CYCLES TOO RETRACT THE LANDING GEAR. MAINTENANCE INSPECTED AND OPERATED THE LAND
- [SDR DXTA200601201](https://openairdocs.org/sdr/DXTA200601201), Jan 17, 2006: INDICATOR. ACTIVATED. T/O ROLL ABORTED FOR ENG/FUEL LOOK UP LIGHT. ITEM IS UNDER INVESTIGATION.
- [SDR ON717JB121405JC](https://openairdocs.org/sdr/ON717JB121405JC), Dec 14, 2005: ACTUATOR. STICKING. NOSE GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. INSPECTED LANDING GEAR SYSTEM AND FOUND NOSE GEAR FREE FALL ACTUATOR ARM TO BE STICKING IN EX
- [SDR 2005FA0001528](https://openairdocs.org/sdr/2005FA0001528), Nov 8, 2005: EXTINGUISHER. INCORRECT. REMOVING HAND HELD FIRE EXTINGUISHER FROM THE COCKPIT FOR ROUTINE INSPECTION IT WAS NOTED THAT THE HANDLE DID NOT APPEAR TO BE CORRECT. FURTHER INSPECTION SHOWE
- [SDR 2005FA0001481](https://openairdocs.org/sdr/2005FA0001481), Oct 4, 2005: DRAIN. CHAFED. RT HYDRAULIC PUMP CASE DRAIN HYDRAULIC LINE RUPTURED IN FLIGHT, DRAINING HYDRAULIC FLUID FROM THE AIRCRAFT SYSTEM. FOUND RT HYDRAULIC PUMP CASE DRAIN LINE CRACK
- [SDR AJC2005F00010](https://openairdocs.org/sdr/AJC2005F00010), Jul 27, 2005: DOWNLOCK SWITCH. FAILED. UPON GEAR EXTENSION FOR LANDING, 3 GREEN GEAR LIGHTS ILLUMINATED AND INNER GEAR DOORS OPEN RED LIGHT REMAINED (ON). CREW CYCLED LANDING GEAR TO NO AVAIL, EXECUT
- [SDR AOQ2005F00001](https://openairdocs.org/sdr/AOQ2005F00001), Jun 8, 2005: OUTFLOW VALVE. DEFECTIVE. (REF: 1940060805JC) CLIMBING THROUGH 12,000 FEET, CABIN PRESSURE PANEL DISPLAYED A FAULT LIGHT. SIMULTANEOUSLY AN EMERGENCY PRESS LIGHT ILLUMINATED FOLLOWED BY 
- [SDR 2005FA0000802](https://openairdocs.org/sdr/2005FA0000802), May 23, 2005: RUDDER. DAMAGED. UPON REMOVAL AND REPLACEMENT OF RUDDER CABLES, FOUND RUDDER SUPPORT STIFFENER ANGLE CRACKED UNDER RUDDER PRIMARY TRAVEL STOP AT FRAME STA 48, ALSO FOUND RUDDER 
- [SDR JBGA20050003](https://openairdocs.org/sdr/JBGA20050003), May 18, 2005: ENGINE. FLAMED OUT. ENGINE FLAMED OUT FOLLOWED BY AMBER ENGINE LIGHT.
- [SDR 2005FA0000716](https://openairdocs.org/sdr/2005FA0000716), Apr 20, 2005: UNKNOWN. MALFUNCTIONED. DURING DEPARTURE, AFTER MAINTENANCE (ENGINE AND THRUST REVERSER) THE NOSE LANDING GEAR DID NOT RETRACT. THE AC RETURNED TO DEPARTURE FOR REPAIR. PROBABLE CAUSE:

All 78: https://openairdocs.org/engine/pratt-whitney-canada-pw305/reports.md

## PMA parts (OpenAirDocs) (75, 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.

- [31B1616-01WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170942021920250624152909.0001): Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 31B1616-01 · Jun 2, 2025
- [WF336757](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178663339620250602133034.0001): Filter Element, Oil. Donaldson Company Inc · PMA PQ2432CE · Replaces 31B3672-01,31B6070-01 · May 23, 2025
- [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
- [GM10656-1](https://drs.faa.gov/browse/excelExternalWindow/5F6B5BFADFE1D30586257FAA0067F4BB.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 1681000-830 · Jan 12, 2016
- [31B1616-01GF](https://drs.faa.gov/browse/excelExternalWindow/71AA416B428AF33B86257EEE003FCB81.0001): Filter Element. Global Filtration, Inc. · PMA PQ0993SW · Replaces 31B1616-01 · Oct 22, 2015
- [31B3672-01GF](https://drs.faa.gov/browse/excelExternalWindow/B4198C91FFFBE74686257EEE0041D379.0001): Oil Element. Global Filtration, Inc. · PMA PQ0993SW · Replaces 31B3672-01, 30B6070-01, 30B6069-01 · Oct 21, 2015
- [GM10656-1](https://drs.faa.gov/browse/excelExternalWindow/0F153B814C4E2BF186257EF4006450F7.0001): Linear Transducer. Kavlico Corporation · PMA PQ1186NM · Replaces 1681000-830 · 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
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/DE1C00CB5E094F1F86257AD7006CF07C.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/BE764A2C6FEE1C9886257AD7006CF065.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/B4A82CB1CBF23CF386257AD7006CF063.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, Dow 732 · Dec 9, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/9BF65FF149C49D0D86257AD7006CF09E.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Dec 9, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/9BA1992E44EE2E3986257AD7006CF05D.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Dec 9, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/6F91E6B11B31244C86257AD7006CF074.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Dec 9, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/4FF3AA8AF56BFB5586257AD7006CF077.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, RTV 157, Dow 732, RTV 732 · Dec 9, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/4CC01A26D1DC5BD486257AD7006CF079.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, DOW 3145, RTV 3145 · Dec 9, 2012
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/4365D6FE16FC91EC86257AD7006CF068.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Dec 9, 2012
- [AS3145 & AS3145P](https://drs.faa.gov/browse/excelExternalWindow/FD2C033E3F15F47D86257AAD006A780A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, RTV 162, Dow 3145, RTV 3145 · Oct 23, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/D052D5208644168B86257AAD006A7802.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, RTV 159, GE 106, RTV 106, Dow… · Oct 23, 2012
- [AS159](https://drs.faa.gov/browse/excelExternalWindow/BB05AE50D2C4355D86257AAD006A77C2.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 159, GE 106, Dow 736 · Oct 23, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/AACF134D7566072186257AAD006A784A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Oct 23, 2012
- [AS3145](https://drs.faa.gov/browse/excelExternalWindow/90C6AC462D32F1B386257AAD006A77C6.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Oct 23, 2012
- [AS3145P](https://drs.faa.gov/browse/excelExternalWindow/7F996162E046213786257AAD006A77CA.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 162, Dow 3145 · Oct 23, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/2B691205ECAAB3D786257AAD006A7806.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, RTV 157, Dow 732, RTV 732 · Oct 23, 2012
- [AS157](https://drs.faa.gov/browse/excelExternalWindow/15839E79F9773F7986257AAD006A77C5.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 157, Dow 732 · Oct 23, 2012
- [NSL1422-B1/2](https://drs.faa.gov/browse/excelExternalWindow/D5ED2D2ED6DD9A5A862579F400626C81.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-B1/2… · Apr 30, 2012
- [NSL1422-A2](https://drs.faa.gov/browse/excelExternalWindow/C34871ABA39E013C862579F400626C40.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-A2… · Apr 30, 2012
- [AS106](https://drs.faa.gov/browse/excelExternalWindow/BF98A7DB29BD440B862579F400625E1A.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces GE 106, RTV 106 · Apr 30, 2012
- [NSL1750-B1/2](https://drs.faa.gov/browse/excelExternalWindow/BE17BA066BDCDAE5862579F400626E02.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1750-B1/2 · Apr 30, 2012
- [NSL1750-B2](https://drs.faa.gov/browse/excelExternalWindow/ACA41738B5FC3C75862579F400626E45.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1750-B2 · Apr 30, 2012
- [NSL1422-A1/2](https://drs.faa.gov/browse/excelExternalWindow/A3F360F8A7C72303862579F400626BE2.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-A1/2… · Apr 30, 2012
- [NSL1422-B2](https://drs.faa.gov/browse/excelExternalWindow/282C4D307DF29DDE862579F400626CC6.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422-B2… · Apr 30, 2012
- [19579ACD](https://drs.faa.gov/browse/excelExternalWindow/7AB06DF6301029FC862579100056029C.0001): Packing, Preformed. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 19579 · Sep 5, 2011
- [NSL890RC A2](https://drs.faa.gov/browse/excelExternalWindow/CD504446F53373EC862578650062C8A5.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A2 · Mar 22, 2011
- [NSL1422RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/C8CD8452DA07BFDC862578650062CA5B.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-14422 A1/2 · Mar 22, 2011
- [NSL1422RC B1/2](https://drs.faa.gov/browse/excelExternalWindow/C2956BAD73D2A679862578650062CAB5.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422 B1/2 · Mar 22, 2011
- [NSL890RC A1/2](https://drs.faa.gov/browse/excelExternalWindow/980FC464892C7377862578650062C879.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant Pro Seal 890 A1/2 · Mar 22, 2011
- [NSL1422RC B2](https://drs.faa.gov/browse/excelExternalWindow/33A0E094BECDAE0A862578650062CADF.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422 B2 · Mar 22, 2011
- [NSL1422RC A2](https://drs.faa.gov/browse/excelExternalWindow/1E68604D9E47CD24862578650062CA86.0001): Sealant. Aerospace Sealants LLC · PMA PQ3886CE · Replaces PRC-DeSoto Sealant PR-1422 A2 · Mar 22, 2011

All of them: https://openairdocs.org/engine/pratt-whitney-canada-pw305/pma.md

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