# Pratt & Whitney JT8D-17

- Type: Engine model (FAA registry)
- Registry code: 51732
- Manufacturer (registry): P & W
- Model: JT8D-17
- Engine type: Turbo-fan
- Power: 16,000 lb thrust
- Data sheet: [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (OpenAirDocs)
- Holder: Pratt & Whitney
- Installed in: 6 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-jt8d-17

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 2011-03-01](https://openairdocs.org/ad/2011-03-01): Critical life- limited parts · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 9 more. Effective Mar 4, 2011
- [AD 2010-21-17](https://openairdocs.org/ad/2010-21-17): Fan blade · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 3 more. Effective Nov 12, 2010
- [AD 2009-24-01](https://openairdocs.org/ad/2009-24-01): Fan blade · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 5 more. Effective Jan 4, 2010
- [AD 2006-17-07 R1](https://openairdocs.org/ad/2006-17-07-R1): High pressure compressor (HPC) front hubs and HPC disk · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Nov 2, 2006
- [AD 2005-17-16](https://openairdocs.org/ad/2005-17-16): Critical life-limited rotating parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Sep 30, 2005
- [AD 2003-12-07](https://openairdocs.org/ad/2003-12-07): 12th Stage high pressure compressor · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jul 18, 2003
- [AD 2003-05-07](https://openairdocs.org/ad/2003-05-07): Low pressure compressor (LPC) · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 17, 2003
- [AD 2001-15-18](https://openairdocs.org/ad/2001-15-18): Stage Compressor Disks · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Sep 4, 2001
- [AD 99-01-08](https://openairdocs.org/ad/99-01-08): Stage 7 through Stage 15 High-Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 30 more. Effective Jan 5, 1999
- [AD 98-21-24](https://openairdocs.org/ad/98-21-24): Compressor Disks · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Nov 16, 1998
- [AD 98-04-39](https://openairdocs.org/ad/98-04-39): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Feb 25, 1998
- [AD 97-19-12](https://openairdocs.org/ad/97-19-12): Hub Inspection · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Nov 18, 1997
- [AD 97-19-14](https://openairdocs.org/ad/97-19-14): Low Pressure Turbine (LPT) Blade Sets · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Oct 24, 1997
- [AD 96-23-14](https://openairdocs.org/ad/96-23-14): Combustion Chamber Outer Cases · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 2, 1997
- [AD 95-26-03](https://openairdocs.org/ad/95-26-03): High Pressure Compressor Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 11, 1996
- [AD 86-09-02 R2](https://openairdocs.org/ad/86-09-02-R2): Combustion Chamber Liners · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 17, 1995
- [AD 95-16-07](https://openairdocs.org/ad/95-16-07): High Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 11 more. Effective Sep 11, 1995
- [AD 95-10-10](https://openairdocs.org/ad/95-10-10): Compressor Fan Hub · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Jul 21, 1995
- [AD 94-25-07](https://openairdocs.org/ad/94-25-07): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Mar 30, 1995
- [AD 95-02-16](https://openairdocs.org/ad/95-02-16): Fuel Nozzle and Support Assembly · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Feb 21, 1995
- [AD 91-24-14](https://openairdocs.org/ad/91-24-14): Bearing Seal Spacer · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jan 21, 1992
- [AD 89-25-11](https://openairdocs.org/ad/89-25-11): Fan Blade Retaining Plates · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Jan 15, 1990
- [AD 86-08-04 R1](https://openairdocs.org/ad/86-08-04-R1): HPC Removable Sleeve Spacers · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 4, 1986
- [AD 86-02-52 R1](https://openairdocs.org/ad/86-02-52-R1): Combustion Chamber · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 14, 1986
- [AD 85-19-51 R1](https://openairdocs.org/ad/85-19-51-R1): Second Stage Turbine Disk · Pratt & Whitney Division JT8D-15, JT8D-17 and JT8D-17R. Effective Dec 26, 1985
- [AD 78-17-02 R3](https://openairdocs.org/ad/78-17-02-R3): Compressor Front Hubs · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Mar 30, 1984
- [AD 80-15-51](https://openairdocs.org/ad/80-15-51): Engine Rear Compressor Front Hubs · Pratt & Whitney Division JT8D-209, JT8D-1, JT8D-11 and 11 more. Effective Aug 21, 1980
- [AD 77-16-12](https://openairdocs.org/ad/77-16-12): Low Turbine Shaft · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 8 more. Effective Aug 31, 1977
- [AD 75-05-06](https://openairdocs.org/ad/75-05-06): Fuel Manifold Leakage · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Feb 24, 1977
- [AD 70-26-05](https://openairdocs.org/ad/70-26-05): First Stage Compressor Rotor Blades · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 29, 1970
- [AD 70-25-08](https://openairdocs.org/ad/70-25-08): Seventh Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 15, 1970
- [AD 70-11-03](https://openairdocs.org/ad/70-11-03): Sixth Stage Compressor Discs · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jun 12, 1970
- [AD 70-02-02](https://openairdocs.org/ad/70-02-02): Sixth Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Apr 15, 1970
- [AD 76-12-06](https://openairdocs.org/ad/76-12-06): Second Stage Fan Blades · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 1 more

## Registered aircraft (6)

- [N11AD](https://openairdocs.org/aircraft/N11AD): [11 Eleven Hold Wings Inc](https://openairdocs.org/faa-owner/11%20ELEVEN%20HOLD%20WINGS%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 1981, S/N 22628
- [N281FL](https://openairdocs.org/aircraft/N281FL): [International Trading Co Of Yukon](https://openairdocs.org/faa-owner/INTERNATIONAL%20TRADING%20CO%20OF%20YUKON), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 1978, S/N 21455
- [N326TR](https://openairdocs.org/aircraft/N326TR): [Trans Executive Airlines Of Hawaii Inc DBA](https://openairdocs.org/faa-owner/TRANS%20EXECUTIVE%20AIRLINES%20OF%20HAWAII%20INC%20DBA), [Honolulu, HI](https://openairdocs.org/faa-place/HI/Honolulu), S/N 20917
- [N413JG](https://openairdocs.org/aircraft/N413JG): [Trans Executive Airlines Of Hawaii Inc DBA](https://openairdocs.org/faa-owner/TRANS%20EXECUTIVE%20AIRLINES%20OF%20HAWAII%20INC%20DBA), [Honolulu, HI](https://openairdocs.org/faa-place/HI/Honolulu), built 1984, S/N 23148
- [N726US](https://openairdocs.org/aircraft/N726US): [USA Jet Airlines Inc](https://openairdocs.org/faa-owner/USA%20JET%20AIRLINES%20INC), [Belleville, MI](https://openairdocs.org/faa-place/MI/Belleville), built 1981, S/N 22469
- [N794AJ](https://openairdocs.org/aircraft/N794AJ): [Zero Gravity Corp](https://openairdocs.org/faa-owner/ZERO%20GRAVITY%20CORP), [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island), built 1976, S/N 21243

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports (3)

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 20251208018709I](https://openairdocs.org/incident/20251208018709I), Dec 8, 2025: Boeing 737-2Q8 (N413JG), Honolulu, HI, No damage. On December 8, 2025, a Boeing 737 jet conducted an aborted takeoff maneuver on runway 8R at the Honolulu international airport in Hawaii. The pilot stated that…
- [Incident 19990120005769I](https://openairdocs.org/incident/19990120005769I), Jan 20, 1999: Boeing 727214 (N751US), Kansas City, MO. (-5)On 1-20-99 kitty hawk flt 503 mhr-tol diverted to mci due to loss of engine oil from the #1 engine. Inspectors witnessed the opening of the cowling and…
- [Incident 19980807027579I](https://openairdocs.org/incident/19980807027579I), Aug 7, 1998: Boeing 727214 (N751US), Kansas City, MO. After take off from mci, pilot reported #1 engine strut overheataed followed by a burning smell. Reduced power for #1 engine to zero and overheat light went…

## Service difficulty reports (1,680, newest 50)

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

- [SDR 2026FA0000477](https://openairdocs.org/sdr/2026FA0000477), Jun 5, 2026: GENERATOR. FAILED. IN V1 IF PRESENT LOSS OF ALL GENERATOR WAS PERFORMED EMERGENCY CHECK LIST WITH UNSATISFACTORY STATE. COME BACK AIRPORT OF BOGOTÁ. ACCOMPLISHED CHECKOUT ANALYSIS
- [SDR FXGA07312024001](https://openairdocs.org/sdr/FXGA07312024001), Jul 27, 2024: HOSE. LEAKING. ON DESCENT "A" SYSTEM HYDRAULIC QUANTITY FLUID STARTED DECREASING. FOUND LEAK FROM HOSE FITTING ON #2 SPOILER ACTUATOR. REPLACED ORING ON FITTING
- [SDR VGCA20230323001](https://openairdocs.org/sdr/VGCA20230323001), Mar 23, 2023: GEARBOX. LEAKING. #2 ENGINE PRECAUTIONARY SHUTDOWN DUE TO LOW OIL PRESSURE. FOUND LOOSE FASTENER ON MAIN ACCESORY GEARBOX CAUSING OIL LOSS.
- [SDR FXGA2022121400512](https://openairdocs.org/sdr/FXGA2022121400512), Dec 12, 2022: BATTERY. DISCHARGED. CREW RECEIVED A LOWER AFT CARGO FIRE WARNING AT FL360 ON ARRIVAL INTO EFD. CREW IMMEDIATELY INITIATED THE EMERGENCY PROCEDURE AND BEGAN AN EMERGENCY DECENT AND 
- [SDR FXGA20211129001](https://openairdocs.org/sdr/FXGA20211129001), Nov 27, 2021: DUCT. CRACKED. ON CLIMB APPROXIMATELY 1500' #3 ENGINE HAD FIRE WARNING. ACCOMPLISHED CHECKLIST. LIGHT EXTINGUISHED DID NOT FIRE BOTTLE. RETURNED TO KFLL. ON VISUAL INSPECTION 
- [SDR Y2PA2020102920032](https://openairdocs.org/sdr/Y2PA2020102920032), Oct 28, 2020: ENGINE. FOD. DISCREPANCY: CREW REPORTED THAT AFTER DEPARTURE FROM KLRD AND CLIMBING THROUGH 10000 FEET, THE NR 3 ENGINE FAILED WITH ASSOCIATED VIBRATIONS. THEY DECLARED AN E
- [SDR VGCA20200923001](https://openairdocs.org/sdr/VGCA20200923001), Sep 23, 2020: ENGINE. FOD. AFTER TAKEOFF DURING CLIMB, NR 3 STARTED VIBRATING EXCESSIVELY. SHUT DOWN ENGINE AND RETURNED TO AIRPORT. UPON INSPECTION OF ENGINE, FOUND EVIDENCE OF FOD DAMAG
- [SDR FXGA201903081925](https://openairdocs.org/sdr/FXGA201903081925), Mar 8, 2019: BEAM. CORRODED. CORROSION ON RT HORIZONTAL STABILIZER UPPER TRAILING EDGE BEAM. TO REPAIR A CORRODED HORIZONTAL STABILIZER TRAILING EDGE BEAM. REMOVE AND REPLACE CORRODED BEAM 
- [SDR FXGA201903081924](https://openairdocs.org/sdr/FXGA201903081924), Mar 8, 2019: BEAM. CORRODED. CORROSION ON RT HORIZONTAL STABILIZER LOWER TRAILING EDGE BEAM. TO REPAIR A CORRODED HORIZONTAL STABILIZER TRAILING EDGE BEAM. CUT DAMAGED BEAM AT STA 88.29 AND
- [SDR FXGA201903081923](https://openairdocs.org/sdr/FXGA201903081923), Mar 8, 2019: BEAM. CORRODED. CORROSION ON LT HORIZONTAL STABILIZER UPPER TRAILING EDGE BEAM. TO REPAIR A CORRODED HORIZONTAL STABILIZER TRAILING EDGE BEAM. CUT DAMAGED BEAM AT STA 82.5 AND 
- [SDR FXGA201903081922](https://openairdocs.org/sdr/FXGA201903081922), Mar 8, 2019: BEAM. CORRODED. CORROSION ON LT HORIZONTAL STABILIZER LOWER TRAILING EDGE BEAM. TO REPAIR A CORRODED HORIZONTAL STABILIZER TRAILING EDGE BEAM. CUT DAMAGED BEAM AT STA 78.29 AND
- [SDR Y2PA2018092200029](https://openairdocs.org/sdr/Y2PA2018092200029), Sep 22, 2018: BEARING. FAILED. CREW REPORTED – EXPERIENCED SEVERAL ABNORMAL AIRCRAFT VIBRATIONS. DISCUSSED WITH CREW. DECLARED AN EMERGENCY. LANDED AT NEAREST SUITABLE AIRPORT USING NORMAL PR
- [SDR AALA20170109030](https://openairdocs.org/sdr/AALA20170109030), Jan 5, 2017: ENGINE. SMOKE. AFTER GATE ARRIVAL, MAINTENANCE PULLED FIRE HANDLE DUE TO SMOKE AND FUEL FROM THE LT ENGINE. AIRCRAFT WAS GROUNDED. ACCOMPLISHED VISUAL CHECKS. STARTED AND SHUT
- [SDR I5PA2016022642501](https://openairdocs.org/sdr/I5PA2016022642501), Feb 26, 2016: UNKNOWN. MALFUNCTIONED. SHORTLY AFTER TAKEOFF THE CREW CALLED IN THE COMPANY RADIO THAT THEY WERE NOT GETTING A GREEN LIGHT FOR THE NOSE GEAR & THAT THE RED UNSAFE LIGHT STAYED ILLUMIN
- [SDR FXGA20160226001](https://openairdocs.org/sdr/FXGA20160226001), Feb 25, 2016: CONTROLLER. FAILED. AIRCRAFT DEPRESSURIZED IN THE MIDDLE OF A PARABOLA. DESCENT WAS INITIATED AT FIRST INDICATION OF DEPRESSURIZATION. MAXIMUM ALTITUDE REACHED WAS FLIGHT LEVEL 310
- [SDR CA160226003](https://openairdocs.org/sdr/CA160226003), Feb 25, 2016: PRESSURE SWITCH. SHORTED. (CAN) IN CRUISE, NR 1 ENGINE, START VALVE OPEN, CAUTION LIGHT ILLUMINATE. CREW FOLLOW QRH PROCEDURE AND SHUTDOWN THE AFFECTED ENGINE. CREW DECLARED AN EMERGENCY
- [SDR I5PA2015102631902](https://openairdocs.org/sdr/I5PA2015102631902), Oct 25, 2015: LINE. UNKNOWN. NUMBER 3 ENG EXPERIENCED OIL LOSS. OIL PRESS AT APPROX 10 PSI ON IDLE PRIOR TO SHUT DOWN. DUE TO WEATHER ACFT DIVERTED TO ALTERNATE, FLIGHT ARRIVED SAFELY. TROU
- [SDR FXGA20151026001](https://openairdocs.org/sdr/FXGA20151026001), Oct 22, 2015: WIRE HARNESS. BROKEN. DURING CRUISE FLIGHT NR 3 ENG FIRE INDICATION. PROCEDURE & CHECKLIST INITIATED. BOTH ENG FIRE BOTTLE DEPLOYED. FIRE INDICATION REMAINED ON. ALL ENG PARAMETERS N
- [SDR CA150729007](https://openairdocs.org/sdr/CA150729007), Jul 23, 2015: INDICATOR. FAILED. (CAN) DURING APPROACH THE CREW SELECTED FLAPS 1 POSITION. THE L/E FLAPS LOWERED TO THE EXTEND POSITION, BUT THE TRAILING FLAPS DIDN`T MOVE. THE FLAPS WERE CYCLE
- [SDR PCSA2015072701](https://openairdocs.org/sdr/PCSA2015072701), Jul 21, 2015: WARNING LIGHT. ILLUMINATED. NR 3 ENGINE LOW OIL PRESSURE LIGHT CAME ON & STAYED ON DURING TAKEOFF. REJECTED TAKEOFF AT 100 KNOTS. MODERATE BRAKING. NR 3 ENGINE EGT RUNS HOT AT TAKEOFF POWE
- [SDR F7JR2015FA0000417](https://openairdocs.org/sdr/F7JR2015FA0000417), Mar 14, 2015: TURBINE WHEEL. CRACKED. T-3 DISK REMOVED FROM ENGINE. THE T-3 DISK EXPERIENCED A FATIGUE CRACK AND MATERIAL FAILURE. THE CRACK APPEARS TO HAVE ORIGINATED ON THE FRONT OF THE DISK ABOUT
- [SDR CA150126008](https://openairdocs.org/sdr/CA150126008), Jan 21, 2015: FITTING. BROKEN. (CAN) DURING INSTALLATION AND RIGGING OF NR 5 SLAT ACTUATOR FAIRING, MAINTENANCE NOTED EXCESSIVE PLAY ON ACTUATOR ATTACHMENT. UPON INSPECTION IT WAS FOUND THAT 
- [SDR CA140923009](https://openairdocs.org/sdr/CA140923009), Sep 18, 2014: CIRCUIT BREAKER. FAILED. (CAN) DURING TAXI, THE FLT CREW REPORTED THEY HAD NO HYDRAULIC PRESSURE FROM THE NR 1 HYDRAULIC B PUMP AND RETURNED TO THE RAMP. DURING MAINTENANCE TROUBLESHOOT
- [SDR CA140619002](https://openairdocs.org/sdr/CA140619002), Jun 16, 2014: HOSE. FAILED. (CAN) WHILE IN FLIGHT, THE FLIGHT CREW HAD NOTICED THE HYDRAULIC FLUID LEVEL DECREASING. "A" SYSTEM FLUID LEVEL WAS EXHAUSTED, AND THE AIRCRAFT CONTINUED ENROUT
- [SDR I5PA201405010001](https://openairdocs.org/sdr/I5PA201405010001), Apr 23, 2014: GEARBOX. UNKNOWN. AT APPROXIMATELY 0730Z, THE CREW EXPERIENCED NR 3 ENG LOSS OF OIL QTY FOLLOWED BY LOW OIL PRESS, HIGH ENG TEMP AT FL 330. THEY DECLARED AN EMERGENCY AT 0738Z & 
- [SDR I5PA201405010002](https://openairdocs.org/sdr/I5PA201405010002), Apr 23, 2014: GEARBOX. LEAKING. AT APPROX 0730Z, THE CREW EXPERIENCED NR 3 ENG LOSS OF OIL QTY, FOLLOWED BY LOW OIL PRESS, HIGH ENG EMP AT FL 330. DECLARED AN EMER AT 0738Z & AIR RETURNED BACK
- [SDR CA140408002](https://openairdocs.org/sdr/CA140408002), Apr 6, 2014: INDICATOR. FAILED. (CAN) T/E FLAP SYS STALLING AND LOCKOUT TROUBLESHOOTING CARRIED OUT. T/E FLAP ASSEMBLIES INCLUDING TRACKS AND ROLLERS INSPECTED FOR DAMAGE, NO FAULTS FOUND. FLA
- [SDR SPUY201403310033](https://openairdocs.org/sdr/SPUY201403310033), Mar 31, 2014: SKIN. CORRODED. NR 3 ENGINE, LT UPPER COWLING SKIN SHOWS CORROSION FROM NAC STA. 185.20-194.8.
- [SDR SPUY201403310037](https://openairdocs.org/sdr/SPUY201403310037), Mar 31, 2014: LATCH. CRACKED. NR 1 ENGINE, UPPER COWLING FITTING LATCH ATTACHMENT CRACKED ONE INCH.
- [SDR SPUY201403310038](https://openairdocs.org/sdr/SPUY201403310038), Mar 31, 2014: FORMER. CORRODED. NR 1 ENGINE, THRUST REVERSE FWD SIDE EXTERIOR FORMER CORRODED AT STA 96.25 AT 5 O´CLOCK POSITION.
- [SDR CA140311010](https://openairdocs.org/sdr/CA140311010), Mar 7, 2014: HEATER. SHORTED. (CAN) CAPTAIN`S MAIN WINDSCREEN WINDOW HEAT GOES DIRECTLY TO OVERHEAT WHEN SWITCH SELECTED. DURING TROUBLESHOOTING IT WAS FOUND THAT THE CONTROL BOX HAS AN INTE
- [SDR CA140225014](https://openairdocs.org/sdr/CA140225014), Feb 24, 2014: PROXIMITY SWITCH. FAILED. (CAN) AFTER TAKEOFF, DURING CLIMB, THE FLAPS HAD BEEN SELECTED UP IAW NORMAL OPERATING PROCEDURE. THE FLAP POSITION INDICATION, INDICATED THAT THE LT INBD FLAP 
- [SDR CA140224017](https://openairdocs.org/sdr/CA140224017), Feb 21, 2014: OIL SYSTEM. BYPASSING. (CAN) WITH POWER LEVERS ADVANCED FOR TAKEOFF, AN INDICATION OF AN IMPENDING "OIL FILTER BYPASS" LIGHT ON NR 1 ENGINE HAD OCCURRED. POWER LEVERS RETARDED AND ACF
- [SDR CA140130013](https://openairdocs.org/sdr/CA140130013), Jan 27, 2014: HOSE. FAILED. (CAN) DURING TAKEOFF CREW REPORTED LOSS OF HYDRAULIC SYSTEM "A" AND THE LANDING GEAR WOULD NOT RETRACT. OVERWEIGHT LANDING PERFORMED. ON THE GROUND MAINTENANCE 
- [SDR CA131017005](https://openairdocs.org/sdr/CA131017005), Oct 15, 2013: TUBE. FRACTURED. (CAN) DURING CLIMB OUT APPROXIMATELY 10 MINUTES THE FLIGHT CREW REPORTED THE NR 2 ENGINE SURGE WITH ASSOCIATED VIBRATION AND HIGH TEMPERATURE. THE ENGINE WAS SH
- [SDR CA131004006](https://openairdocs.org/sdr/CA131004006), Oct 3, 2013: SLIDING WINDOW. CRACKED. (CAN) THE CAPTAIN`S SLIDING WINDOW, OUTER PANE CRACKED WHILE IN FLIGHT. PILOTS FOLLOWED THE APPLICABLE AFM PROCEEDURES. TT SINCE O/H 1,219.5 HRS AND 845 CYCLES 
- [SDR CA131007024](https://openairdocs.org/sdr/CA131007024), Oct 1, 2013: ENGINE. FLAMED OUT. (CAN) AT TOP OF DECENT, THE NR 2 ENGINE FLAMED OUT. ENGINE FLAMEOUT CHECKLIST WAS COMPLIED WITH AND THE ENGINE WAS RESTARTED. THE NR 2 ENGINE FUEL FILTER WAS IN
- [SDR CA130803010](https://openairdocs.org/sdr/CA130803010), Jul 30, 2013: PRESSURE SWITCH. MALFUNCTIONED. (CAN) IN CRUISE, CREW NOTICED THE NR 3 ENGINE, LOW OIL PRESSURE/FILTER BYPASS, LIGHT ILLUMINATE. THE LOW OIL PRESSURE WARNING SYS WAS DEFERRED AND THE ACFT CONT
- [SDR CA130726007](https://openairdocs.org/sdr/CA130726007), Jul 24, 2013: TIRE. FAILED. (CAN) ACFT SUSTAINED A MAIN WHEEL TIRE FAILURE NR 1 POSITION. THE TREAD AND CHORD HAD SEPARATED FROM THE TIRE CASING. THE ACFT IS CERTIFIED AND OPERATED FROM GR
- [SDR CA130719007](https://openairdocs.org/sdr/CA130719007), Jul 17, 2013: CLAMP. BROKEN. (CAN) SHORTLY AFTER TAKEOFF, THE CREW RECEIVED A START VALVE OPEN CAUTION LIGHT FOR ENGINE NR 1. THE CREW FOLLOWED THEIR SOPS AND SHUTDOWN THE NR 1 ENGINE. THE 
- [SDR CA130905014](https://openairdocs.org/sdr/CA130905014), Jul 9, 2013: TUBE. CRACKED. (CAN) THE CREW REPORTED LOW ENGINE PRESSURE RATIO ON ENGINE NR 2 AND SUBSEQUENTLY REJECTED TAKEOFF, RTO, DUE TO AN EPR FAILURE. MAINTENANCE TROUBLESHOT THE SYS 
- [SDR CA130702001](https://openairdocs.org/sdr/CA130702001), Jun 27, 2013: POWER LEVER. OBSTRUCTED. (CAN) UNABLE TO REACH TAKEOFF EPR ON NR 2 ENGINE DURING TRIM RUNS AFTER FCU REPLACEMENT DIFFERENT READING WERE OBSERVED WITH COWLING OPEN VERSUS COWLING CLOSED.
- [SDR CA130325004](https://openairdocs.org/sdr/CA130325004), Mar 22, 2013: PCU. SEPARATED. (CAN) DURING ROUTINE MAINTENANCE, WITH "B" PUMPS ON AND HYDRAULIC INTERCONNECT "OPEN" TO LOWER THE FLAPS, WHEN NORMAL OPERATING PRESSURE WAS REACHED IMMEDIATE L
- [SDR CA130315005](https://openairdocs.org/sdr/CA130315005), Mar 13, 2013: CIRCUIT BREAKER. BURNED. (CAN) WHILE PERFORMING THE PREFLIGHT INSPECTION THE WINDOW HEAT FAILED. AFTER TROUBLESHOOTING IT WAS FOUND THAT THE CIRCUIT BREAKER FOR THE WINDOW HEAT SUPPLY C
- [SDR 7AHR20130129011](https://openairdocs.org/sdr/7AHR20130129011), Jan 29, 2013: RIB. WORN. RT ENGINE COWL HAS AREA OF DAMAGE, AREA NR 7 RIB. REMOVED DAMAGE RIB ANGLE IAW SRM 51-40-3. FABRICATED NEW REPAIR ANGLE IAW SRM 51-40-3. INSTALLED NEW REPAIR AN
- [SDR 7AHR20130129012](https://openairdocs.org/sdr/7AHR20130129012), Jan 29, 2013: RIB. WORN. RT ENGINE COWL HAS AN AREA OF DAMAGE AT NR 10 RIB. AREA OF DAMAGE IS FOUND TO BE OUT OF LIMITS IAW SRM 54-10-1. REMOVED DAMAGED PARTS (ANGLES). FABRICATED NEW R
- [SDR 7AHR20130129013](https://openairdocs.org/sdr/7AHR20130129013), Jan 29, 2013: RIB. WORN. RT ENGINE COWL HAS AN AREA OF DAMAGE AT NR 11 RIB. AREA OF DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 54-10-1. REMOVED DAMAGE AND WORN PARTS (ANGLE) IAW SRM 51-30
- [SDR 7AHR20130129014](https://openairdocs.org/sdr/7AHR20130129014), Jan 29, 2013: SKIN. WORN. RT ENGINE COWL WORN. INSTALLED REPAIR DOUBLER IAW SRM 51-30-2. FABRICATED AND INSTALLED NEW REPAIR DOUBLER ON THE RT ENGINE COWL IAW SRM 51-40-3.
- [SDR R5KB2013031150507](https://openairdocs.org/sdr/R5KB2013031150507), Dec 12, 2012: SKIN. CORRODED. SKIN CORRODED UNDER EDGE OF DOUBLER AT STA 950E, STR 27R.
- [SDR CA121113005](https://openairdocs.org/sdr/CA121113005), Nov 9, 2012: PIN. FAILED. (CAN) A DEFICIENCY WAS DETECTED ON THE GROUND IN THE NR 7 FLAP UNIVERSAL JOINT, BOLT/PIN, PN 65-76606-01. THE FLAP WOULD NOT FULLY RETRACT PAST THE NR 1 POSITIO

All 1,680: https://openairdocs.org/engine/pratt-whitney-jt8d-17/reports.md

## STCs that may be installed (OpenAirDocs) (16)

Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SE2930SO](https://openairdocs.org/stc/SE2930SO): Installation of an alternate gearbox cover seal utilizing an aluminum retainer .040-inch thick with a molded-in-place elastomeric seal contoured to fit the main housing/cover flange interface. Parker O-Seal Division. Lists JT8D Series
- [STC SE497NE](https://openairdocs.org/stc/SE497NE): Installation of oil tank filler neck check valve assembly. Aviation Components Support
- [STC SE3916NM](https://openairdocs.org/stc/SE3916NM): Installation of CADC bleed valve supports brackets, P/N B10002 or RB10003, as a replacement part for P&W P/N 578273. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE79WE](https://openairdocs.org/stc/SE79WE): Installation of CADC bleed valve support brackets, P/N B10001 or RB10006, as a replacement part for P&W P/N 493317 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE00049AT-D](https://openairdocs.org/stc/SE00049AT-D): Installation of Intermediate Compressor Case (JT8D SERIES). Aero Component Technologies. Lists JT8D Series
- [STC SE59GL](https://openairdocs.org/stc/SE59GL): Installation of O-ring face seal P/N-s 1-1337-700, -701, 1-1633-700, -701, 1-1738-700, -701; and/or 1-2233-700, 701. Rexnord, Inc
- [STC SE86WE](https://openairdocs.org/stc/SE86WE): Replace the airoils on P&WA P/Ns 495051, 478351, 583751, 653851, 653951, 572451, 583351, 653751, 653151, 676951, 728951, 709951, 710751, 627751, 737271, 578551, 738271, 747171, 792871, 786471, 583751, 777971, 780591, 782571, 793181, 799771, 794481, 794491 , 798781, and 799191. Chromizing Company
- [STC SE557NE](https://openairdocs.org/stc/SE557NE): Installation of oil tank shuttle valve. Stockbridge William D
- [STC SE2666SO](https://openairdocs.org/stc/SE2666SO): Modification of the anti-ice mount bracket. Cook Airtomic
- [STC SE593NE](https://openairdocs.org/stc/SE593NE): Installation of a Select Controls Inc. Engine Oil Shuttle Valve, P/N 2057-1-001. (See Eligibility List). Basken Valve Corporation. Lists JT8D Series
- [STC SE1930SO](https://openairdocs.org/stc/SE1930SO): Installation of power control shaft bushing. Cook Airtomic Division. Lists JT8D Series
- [STC SE83WE](https://openairdocs.org/stc/SE83WE): Installation of heat shield assembly P/N 408-007 as a replacement part for P&W P/N499941 or 749609 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE84WE](https://openairdocs.org/stc/SE84WE): Installation of heat shield assembly 408-008 as a replacement part for P&W No. 586918 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE67WE](https://openairdocs.org/stc/SE67WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SA2627WE](https://openairdocs.org/stc/SA2627WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SE5058NM](https://openairdocs.org/stc/SE5058NM): Incorporation of feather seals into platforms of the first stage nozzle guide vanes, P&W P/N 653751, 737271, 738271, 747171, 792871, 786471, and 798771. Chromizing Company

## PMA parts (OpenAirDocs) (over 1,000, 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.

- [769047](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196048268620260305194310.0001): Hub – Turbine. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 769047 · Oct 31, 2024
- [754227](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188912684820260305194310.0001): Case – Compressor, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 754227 · Oct 31, 2024
- [E741346](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186556581720260305201741.0001): Lock- Compressor Blade. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 741346 · Oct 31, 2024
- [811086](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172993763520260305193806.0001): Housing Assy – Gearbox, Front. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 811086 · Oct 31, 2024
- [774403](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170344065020260305193807.0001): Blade – Turbine Rotor, 3 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 774403 · Oct 31, 2024
- [E655421](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161625986720260305201740.0001): Washer – Key, Turbine Rotor, 2 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 655421 · Oct 31, 2024
- [466750](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151358703220260305193807.0001): Ring – Oil Sealing, Compressor Rear Bearing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 466750 · Oct 31, 2024
- [739585](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148214395320260305193808.0001): Seal Option (Interchange-ability Control No). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 739585 · Oct 31, 2024
- [691834](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146007864820260305194309.0001): Ring – Sealing, #4 Bearing, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 691834 · Oct 31, 2024
- [761519](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139626019620260305201741.0001): Bushing Option (Interchangeability Control No.). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761519 · Oct 31, 2024
- [809808](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125934943520260305193807.0001): Blade – High Pressure Compressor,    8 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 809808 · Oct 31, 2024
- [636984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121401889320260305194310.0001): Tube – Air Supply, #4 Bearing Seal, Inner Internal, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 636984 · Oct 31, 2024
- [629886](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112406865020260305193806.0001): Ring – Sealing, #3 Bearing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 629886 · Oct 31, 2024
- [783852](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106240135920260305193807.0001): Vane – Turbine Stator, 2 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 783852 · Oct 31, 2024
- [761518](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187972602620260305165918.0001): Boss Option(InterchangeabilityControl No.). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761518 · Oct 28, 2024
- [803915](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181955192720260305211430.0001): Counterweight–Compressor. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 803915 · Oct 28, 2024
- [506503CL2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181748401820260318212721.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL2 · Oct 28, 2024
- [759354](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181638814320260305211425.0001): Washer – Flat, .355 OD x .043. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 759354 · Oct 28, 2024
- [506503CL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181091118320260318212723.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL6 · Oct 28, 2024
- [822404](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180536206620260305211431.0001): Blade – TurbineRotor, 4 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 822404 · Oct 28, 2024
- [735330](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180290137320260318212719.0001): Fairing – Fuel Nozzle Support. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 735330 · Oct 28, 2024
- [474948P3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180277325820260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P3 · Oct 28, 2024
- [474948P12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176258339120260318212721.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P12 · Oct 28, 2024
- [761812](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173772421120260318212719.0001): Case – Turbine Exhaust Assembly of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761812 · Oct 28, 2024
- [506503CL5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170888580720260318212723.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL5 · Oct 28, 2024
- [628777](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166995481720260318212719.0001): Spacer – Plate Combustion Chamber Duct Support. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 628777 · Oct 28, 2024
- [791047](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165505708420260305170150.0001): Duct Seg FanDifsr Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 791047 · Oct 28, 2024
- [506503CL1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164114275620260318212721.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL1 · Oct 28, 2024
- [474949](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157358752120260305211424.0001): Stud – Plain, .190-24-32 x 1.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474949 · Oct 28, 2024
- [756505](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155445952020260318212718.0001): Blade – Compressor Rotor 5 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 756505 · Oct 28, 2024
- [776616](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150494846020260305211430.0001): Fairing – RearCompressor FanDuct, Assy Of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 776616 · Oct 28, 2024
- [570566](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148867501520260305211425.0001): Bushing – Diffuser Case, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 570566 · Oct 28, 2024
- [811872](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145954136220260313172447.0001): Compressor Stator – 12 Stage, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 811872 · Oct 28, 2024
- [577354CLI577354CL2577354CL3577354CL4577354CL5577354CL6577354CL7577354CL8577354CL9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143713314320260305170150.0001): Vane TurbineStator, 4 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 577354CLI577354CL2577354CL3577354CL4577… · Oct 28, 2024
- [810503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142395769320260305211431.0001): Blade – LowPressureCompressor, 3 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 810503 · Oct 28, 2024
- [664236](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141599681420260318212719.0001): Box & Cable – Thermocouple Assembly of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 664236 · Oct 28, 2024
- [768363](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136844616120260318212657.0001): Switch - Differential Pressure. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 768363 · Oct 28, 2024
- [525148](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136825413920260305211430.0001): Strut - FanExhaust. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 525148 · Oct 28, 2024
- [328419](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135955459520260305211424.0001): Seal .424 ID x .103 DIA - Round. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 328419 · Oct 28, 2024
- [506503CL3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135562819320260318212722.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL3 · Oct 28, 2024
- [474948](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135310988920260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948 · Oct 28, 2024
- [806748](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131570016020260313172447.0001): Case CC, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 806748 · Oct 28, 2024
- [474948P9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131069181420260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P9 · Oct 28, 2024
- [505509](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124953493420260305211430.0001): Shield - Heat,NR4 Bearing,Assy Of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 505509 · Oct 28, 2024
- [506503CL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123460851220260318212722.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL4 · Oct 28, 2024
- [616313](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121922278920260318212724.0001): Duct – Fan Combustion Chamber & Turbine Assy Of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 616313 · Oct 28, 2024
- [474948P6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121155195220260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P6 · Oct 28, 2024
- [845601](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111999284020260305211431.0001): Blade – LowPressureCompressor, 1Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 845601 · Oct 28, 2024
- [823078-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101644115520260305170151.0001): Housing Assy – Gearbox, Rear. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 823078-01 · Oct 28, 2024
- [AA134S-1KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184879292020230503123547.0001): Igniter Plug. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces AA134S-1 · Apr 27, 2023

All of them: https://openairdocs.org/engine/pratt-whitney-jt8d-17/pma.md

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