# Service difficulty reports: Pratt & Whitney JT9D-7R4G2

A list on [Pratt & Whitney JT9D-7R4G2](https://openairdocs.org/engine/pratt-whitney-jt9d-7r4g2.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 3 · 129 reports

- [SDR KCSA2014101810](https://openairdocs.org/sdr/KCSA2014101810.md): Engine · malfunctioned · Oct 18, 2014 · N795CK · Boeing 747251B · Engine (Turbine/Turboprop)
  > AFTER TAKEOFF, NR 4 ENGINE EGT AT REDUCED THRUST OF 1.40, CLIMBED INTO YELLOW FOR APPROXIMATE 2 SECONDS, THEN CLIMBS THRUST SET, REMAINED NORMAL AFTER TAKEOFF. NR 4 ENGINE NACELLE FIRE LOOP "B" FLUCTUATED (7-9) INTO RED WITH FAULT LIGHT FLICKERING AND "A" LOO
- [SDR KCSA2014101409](https://openairdocs.org/sdr/KCSA2014101409.md): Pressure Switch · defective · Oct 14, 2014 · N795CK · Boeing 747251B · Engine Start Valves/Controls
  > NR 1 START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT. ENGINE SHUTDOWN. ENGINE CONDITION STABLE PRIOR TO SHUTDOWN. AFTER SHUTDOWN NORMAL WITH N1 AT 31.5 N2 AT 26.9 11 PSI OIL PRESSURE. ENGINE SHUTDOWN IAW START VALVE OPEN LIGHT ILLUMINATION CHECK LIST. TOTAL
- [SDR KCSA2014100708](https://openairdocs.org/sdr/KCSA2014100708.md): Seal · leaking · Oct 7, 2014 · N704CK · Boeing 747246F · Turbine Engine Oil System
  > NR 2 ENGINE SHUTDOWN IN FLIGHT DUE TO LOSS OF OIL QUANTITY. COMPLIED WITH NR 2 ENGINE WINDMILLING INSPECTION IAW MM 72-00-00 CONFIGURE 3, PAGE 690.18 STEP (2) A.B.C. REMOVED AND CHECKED MAIN OIL FILTER, CHECKED GOOD AND REINSTALLED IAW IAW MM 72-61-05 AND RE
- [SDR KCSA2014051502](https://openairdocs.org/sdr/KCSA2014051502.md): Line · cracked · May 15, 2014 · N704CK · Boeing 747246F · Engine Fuel Distribution
  > OBSERVED FUEL LEAKING NR 1 ENGINE. IN FLIGHT SHUTDOWN ENGINE IAW FOB 10-07. NO PARAMETERS EXCEEDED. INSPECTED NR 1 ENGINE IAW AMM 71-00-00. FOUND FUEL LINE TO FUEL CONTROL PORT PCB 35 CRACKED. R & R LINE IAW AMM 73-21-01 & 73-11-06. LEAK CHECK GOOD. PERFOR
- [SDR KCSA20120625007](https://openairdocs.org/sdr/KCSA20120625007.md): Fcu · malfunctioned · Jun 25, 2012 · N794CK · Boeing 747222B · Fuel Control/Turbine Engines
  > NR 2 ENGINE SHUTDOWN DUE EGT EXCESSIVE AND PARAMETERS UNCONTROLLABLE IN CLIMB. WINDMILL PROCEDURES COMPLIED WITH. PERFORMED EVBC TRIM IAW B747 AMM 71-00-00 TEST 8, NO DEFECT NOTED. TROUBLESHOT NR 2 ENGINE IAW FIM 71-01-00 REMOVED AND REPLACED NR 2 ENGINE FU
- [SDR TX9Y20110928006](https://openairdocs.org/sdr/TX9Y20110928006.md): Valve · malfunctioned · Sep 27, 2011 · N708SA · Boeing 7472B5F · Engine (Turbine/Turboprop)
  > AIRCRAFT DEPARTED AIRPORT TO PERFORM A FUNCTIONAL TEST FLT, AFTER HEAVY CHECK. ON CLIMBOUT, ACFT DEVELOPED PROBLEMS WITH THE NR 1 ENGINE NACELLE OVERHEAT RUNNING HIGH WHICH INDICATED ON BOTH A AND B DETECTION SYSTEM INDICATORS, ALSO AT THIS TIME A "BURNING OD
- [SDR KCSA11053](https://openairdocs.org/sdr/KCSA11053.md): Engine · surges · Sep 16, 2011 · N791CK · Boeing 747251F · Engine (Turbine/Turboprop)
  > NR 4 ENGINE SURGED DURING CONSTANT POWER. ENGINE WAS SHUT DOWN. ENGINE WAS SURGING AT CLIMB THRUST PRIOR TO SHUTDOWN. ENGINE WIND MILLED FOR 40 MINUTES. EGT EXCEEDANCE WARNING 730°. FAILURE OCCURRED AT 0545Z DURING CLIMB. SYSTEM NR 2 IGNITION. ZERO REST
- [SDR 2011F00159](https://openairdocs.org/sdr/2011F00159.md): Mount · cracked · Jul 7, 2011 · N704SA · Boeing 7472B5F · Engine Mount Section
  > CRACKS FOUND ON NR 2 PYLON REAR ENGINE MOUNT UPPER BULKHEAD INBD AND OTBD FRAME HORIZ FLANGE. EACH CRACK APPROX 0.500" IN LENGTH. FINDING DISCOVERED DURING 'C1 & C2' CHECK.
- [SDR 2011F00161](https://openairdocs.org/sdr/2011F00161.md): Skin · cracked · Jul 7, 2011 · N704SA · Boeing 7472B5F · Nacelle/Pylon, Plate/Skin
  > PYLON NR 3 UPPER SKIN EDGE AND FASTENER HOLES FOUND WITH CRACK DURING EDDY CURRENT CHECK. FINDING DISCOVERED DURING 'C1+C2' CHECK FROM 08 JUN 2011 TO 22 JULY 2011. (OPEN)
- [SDR Q2SA2011F00081](https://openairdocs.org/sdr/Q2SA2011F00081.md): Valve · malfunctioned · May 11, 2011 · N704SA · Boeing 7472B5F · Aircraft Fuel Distribution System
  > WITH NR 4 CROSS FEED VALVE INDICATING "OPEN", NR 4 TANK (QTY) WENT DOWN AS IF CROSSFEED VALVE WAS CLOSED. NR 4 TANK BOOST PUMP LOW PRESSURE LIGHTS DID NOT FLASH, ENGINE NR 4 FLAMED-OUT. DESCENDED TO FL 300 AND RECYCLED NR 4 CROSSFEED VALVE, ALL ENGINE INDICA
- [SDR Q2SA749007](https://openairdocs.org/sdr/Q2SA749007.md): Control Box · worn · Oct 10, 2009 · N749SA · Boeing 7473B5 · Power Lever
  > IN FLIGHT FROM PANC TO RKSI, CREW HAD NO FORWARD THROTTLE MOVEMENT RESPONSE ON ENGINE NR 3, THE ENGINE RESPONDED NORMALLY DURING RETARDING THROTTLE MOVEMENT. CREW SHUT DOWN ENGINE NR 3 AS PRECAUTION ON TOP OF DESCENT INTO RKSI AND LANDED SAFELY AT RKSI. AFTE
- [SDR Q2SA749005](https://openairdocs.org/sdr/Q2SA749005.md): Engine · power loss · Aug 26, 2009 · N749SA · Boeing 747300 · Engine (Turbine/Turboprop)
  > AT CRUISE LEVEL, NR 4 ENGINE FAILED AT 1945Z THREE HOURS AFTER TAKING OFF FROM RKSI. POP SOUND CAME FROM ENGINE, N1 AND N2 WENT LOW, EGT ROSE TO 615 AND CLIMBING. CREW SHUT DOWN NR 4 ENGINE IAW QRH. CREW ATTEMPTED NR 4 ENGINE FLIGHT START UNSUCCESSFULLY, HA
- [SDR Q2SA749004](https://openairdocs.org/sdr/Q2SA749004.md): Engine · fire · Feb 20, 2009 · N749SA · Boeing 7473B5 · Engine (Turbine/Turboprop)
  > AFTER NORMAL LANDING WHEN BRINGING ENGINES OUT OF REVERSE, TOWER REPORTED TO CREW THAT FIRE WAS COMING FROM NR 4 ENGINE. CREW REPORTED NO FIRE WARNING INDICATIONS IN COCKPIT, BUT COMPRESSOR STALL WAS HEARD. NO HIGH NACELLE TEMPS WERE NOTED. EGT WAS MAXED OU
- [SDR Q2SA749003](https://openairdocs.org/sdr/Q2SA749003.md): Skin Panel · departed · Dec 29, 2008 · N749SA · Boeing 7473B5 · Fuselage Main, Plate/Skin
  > DURING FLIGHT, FUSELAGE SKIN PANEL SECTION BROKEN OFF (APPROXIMATELY 10 INCH BY 20 INCH BETWEEN STA 2690.85 AND 2701.5 AT WL 310). VEERED AFTER LANDING DURING MAINTENANCE INSPECTION ACTIVITY. REPAIR IN PROGRESS, TO BE PERFORMED IN ACCORDANCE WITH BOEING STRU
- [SDR Q2S2008F00004](https://openairdocs.org/sdr/Q2S2008F00004.md): Engine · failed · Jul 11, 2008 · N749SA · Boeing 747300 · Engine (Turbine/Turboprop)
  > AFTER TAKEOFF AND CLIMBING THROUGH FLIGHT LEVEL 220, NR 2 ENGINE COMPRESSOR STALLED VIOLENTLY, EGT 940 DEGREES C. REDUCED THRUST AND NR 2 STABILIZER THEN STALLED VIOLENTLY AGAIN. AS EGT REACHED 700 DEGREES C, THRUST WAS REDUCED. COMPLETED ENGINE FIRE/SEVERE
- [SDR Q2S2008F00001](https://openairdocs.org/sdr/Q2S2008F00001.md): Compressor · stalled · Jun 21, 2008 · N749SA · Boeing 747300 · Turbine Engine Compressor Section
  > WHILE THROTTLING ENGINE TO TAKEOFF POWER, ENGINE NR 1 HAD MULTIPLE COMPRESSOR STALLS. TAKEOFF POWER WAS 1.53, COMPRESSOR STALLS STARTED WHEN POWER WAS APPROACHING 1.35. AIRCRAFT RETURNED TO BLOCKS. (K)
- [SDR Q2SA708001](https://openairdocs.org/sdr/Q2SA708001.md): Fuel Control · malfunctioned · Apr 7, 2008 · N708SA · Boeing 7472B5F · Fuel Control/Reciprocating Engines
  > ATB AT ANC DUE TO ENGINE PROBLEM. NR 4 ENGINE STALLED DURING CLIMB AT 33,600 FT. REDUCED THRUST TO IDLE. IDLE PARAMETERS N1 37 PERCENT, N2 61 PERCENT, EPR ERRATIC, EGT 483, FF 800. ALL BLEEDS ON, 2 AIR CONDITIONING PACKS ON. 2 AIR CONDITIONING PACKS ON. R
- [SDR C36002](https://openairdocs.org/sdr/C36002.md): Duct · cracked · Jul 14, 2007 · N301JD · Boeing 7473B5 · Engine Thrust Reverser
  > AFTER TAKEOFF, ENGINE NR 3 FIRE INDICATION AT 400 FEET. FOUND T/R PNEUMATIC FEED DUCT SEPARATED AT 3-WAY VLV MOUNTING FLANGE. HIGH STAGE AIR CAUSED MELTING OF ENG FIREWALL ELECTRICAL HARNESSES ON ENG. (THIS IS A GOOD MODEL, IN PROCESS OF UPDATING).
- [SDR KCSA071162](https://openairdocs.org/sdr/KCSA071162.md): Light · inoperative · Apr 21, 2007 · N704CK · Boeing 747209F · Emergency Lighting
  > EMERGENCY EXIT SIGN ABOVE RT UPPER DECK ESCAPE DOOR IS INOP.
- [SDR C36001](https://openairdocs.org/sdr/C36001.md): Unknown · unknown · Mar 31, 2007 · N299JD · Boeing 747200F · Battery/Charger System
  > 2 HOURS AFTER TAKEOFF ELECTRICAL ODOR IN COCKPIT. OBSERVED MAIN BATTERY VOLTAGE DROPPING THROUGH 22 VOLTS. WITHIN 10 MINUTES VOLTAGE HAD DROPPED TO 13 VOLTS AND ODOR WAS STRONGER. PULLED MAIN BATTERY CHARGER CIRCUIT BREAKER, VOLTAGE (BATTERY) STOPPED DROPPING
- [SDR KCSA071062](https://openairdocs.org/sdr/KCSA071062.md): Seat Track · worn · Feb 6, 2007 · N704CK · Boeing 747209F · Fuselage, Seat/Cargo Attach Fittings
  > F/E'S OUTBOARD SEAT TRACK WORN BEYOND LIMITS
- [SDR KCSA071060](https://openairdocs.org/sdr/KCSA071060.md): Vertical Support · corroded · Feb 2, 2007 · N704CK · Boeing 747209F · Fuselage Main, Floor Beam
  > AFT BILGE FLOORBEAM VERTICAL SUPPORT IS CORRODED AT STA 1920, LBL 63.
- [SDR KCSA071059](https://openairdocs.org/sdr/KCSA071059.md): Stringer · cracked · Feb 1, 2007 · N704CK · Boeing 747209F · Fuselage Main, Longeron/Stringer
  > FUSELAGE STRINGER CRACKED AT B.S.1480, STR-8L.
- [SDR GUUA01250701](https://openairdocs.org/sdr/GUUA01250701.md): Connector · loose · Jan 25, 2007 · N46AR · Beech 1900D · Fire Protection System Wiring
  > (9262) FPO/PBI DURING FLIGHT RT FIRE DISCHARGE ANNUNCIATOR ILLUMINATED. SECURED RT FIRE BOTTLE WIRE CONNECTION OPERATIONAL CHECK NORMAL.
- [SDR KCSA071017](https://openairdocs.org/sdr/KCSA071017.md): Latch · broken · Jan 16, 2007 · N704CK · Boeing 747209F · Emergency Exits
  > UPPER DECK EMERGENCY DOOR FORWARD LOWER GUIDE RAIL LATCH/SPRING ASSY. IS BROKEN ON BOTTOM OF DOOR.
- [SDR KCSA071018](https://openairdocs.org/sdr/KCSA071018.md): Fitting · corroded · Jan 16, 2007 · N704CK · Boeing 747209F · Fuselage Main, Longeron/Stringer
  > BS 2360 STR 42L END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES
- [SDR KCSA071019](https://openairdocs.org/sdr/KCSA071019.md): Fitting · corroded · Jan 16, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > B.S. 2360 PRESSURE BULKHEAD STR 48R END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES.
- [SDR KCSA071020](https://openairdocs.org/sdr/KCSA071020.md): Fitting · corroded · Jan 16, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > BS 2360 PRESSURE BULKHEAD S50R END FITTINGS ARE CORRODED ON FORWARD AND AFT SIDES.
- [SDR KCSA071021](https://openairdocs.org/sdr/KCSA071021.md): Fitting · corroded · Jan 16, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > B.S. 2360 PRESSURE BULKHEAD STR 38L END FITTING IS CORRODED ON FORWARD SIDE.
- [SDR KCSA071022](https://openairdocs.org/sdr/KCSA071022.md): Stringer · cracked · Jan 16, 2007 · N704CK · Boeing 747209F · Fuselage Main, Longeron/Stringer
  > FUSELAGE STRINGER 38R HAS A.25 CRACK BETWEEN STA. 500 AND 520.
- [SDR KCSA071011](https://openairdocs.org/sdr/KCSA071011.md): Stringer · cracked · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage Main, Longeron/Stringer
  > STRINGER 39L HAS.25 INCH CRACK BETWEEN STA580 AND 600.
- [SDR KCSA071012](https://openairdocs.org/sdr/KCSA071012.md): Stiffener · cracked · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage Miscellaneous Structure
  > STA 740 LBL24 HAS CRACKED STIFFENER.5 INCH.
- [SDR KCSA071013](https://openairdocs.org/sdr/KCSA071013.md): Skin · dented · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage Main, Plate/Skin
  > STA 580 BETWEEN STR 41R AND 42R SKIN DENTED 1.5 INCHES.
- [SDR KCSA071014](https://openairdocs.org/sdr/KCSA071014.md): Seat Track · corroded · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK CORRODED AT STA 600 BL-0 WL312.
- [SDR KCSA071015](https://openairdocs.org/sdr/KCSA071015.md): Frame · cracked · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage Main, Frame
  > FRAME WEB CRACKED 1 INCH STA1680 STR40R WL118.
- [SDR KCSA071016](https://openairdocs.org/sdr/KCSA071016.md): Frame · dented · Jan 15, 2007 · N704CK · Boeing 747209F · Fuselage Main, Frame
  > FRAME WEB DENTED APROX.75 INCH STA 1760 4 INCH, WL114, RBL53.
- [SDR KCSA071006](https://openairdocs.org/sdr/KCSA071006.md): Shear Web · cracked · Jan 10, 2007 · N704CK · Boeing 747209F · Fuselage Main, Structure
  > FUSELAGE LT SLOPING SHEAR WEB IS CRACKED (1 INCH) AT STA. 820, LBL 77, STR. 9L.
- [SDR KCSA071007](https://openairdocs.org/sdr/KCSA071007.md): Attach Bracket · broken · Jan 10, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > FUSELAGE LT TENSION TIE ATTACH BRACKET IS BROKEN AT STA. 900, LBL 38.5.
- [SDR KCSA071008](https://openairdocs.org/sdr/KCSA071008.md): Attach Bracket · broken · Jan 10, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > FUSELAGE RT TENSION TIE ATTACH BRACKET IS BROKEN AT STA. 900, RBL 38.5.
- [SDR KCSA071009](https://openairdocs.org/sdr/KCSA071009.md): Stringer Clip · gouged · Jan 10, 2007 · N704CK · Boeing 747209F · Fuselage Main, Attach Fittings
  > FUSELAGE STRINGER CLIP IS GOUGED AT STA. 820, RT SIDE STR 10A.
- [SDR KCSA071010](https://openairdocs.org/sdr/KCSA071010.md): Tension Tie · cracked · Jan 10, 2007 · N704CK · Boeing 747209F · Fuselage Main, Structure
  > FUSELAGE TENSION TIE FORWARD CHANNEL IS CRACKED (1 INCH) AT UPPER FLANGE STA. 920, LBL 15.
- [SDR A25005](https://openairdocs.org/sdr/A25005.md): Slide · unwanted deploy · Dec 3, 2006 · N301JD · Boeing 747300 · Escape Slide
  > RT UPPER DECK ESCAPE SLIDE ACCIDENTALLY DEPLOYED DURING OPERATION OF THE DOOR.
- [SDR EOA53002](https://openairdocs.org/sdr/EOA53002.md): Skin · dented · Oct 14, 2006 · N301JD · Boeing 747* · Fuselage Main, Plate/Skin
  > DURING GROUND OPERATIONS A VEHICLE STRUCK THE AIRPLANE AT APPROXIMATELY BS 1985 AND DAMAGED THE SKIN, FRAME AND STRINGERS BETWEEN S-44R AND S-51L. THE IMPACT CAUSED DAMAGE TO 4 STRINGERS, 2 SKIN PANELS AND ONE SHEAR TIE.
- [SDR 0600446638](https://openairdocs.org/sdr/0600446638.md): Engine · malfunctioned · Feb 25, 2006 · N638US · Boeing 747251B · Turbine Engine Oil System
  > DURING CLIMB, THE CREW OBSERVED FLUCTUATION IN THE OIL QUANTITY INDICATION ON THE NR 2 ENGINE. THIS WAS FOLLOWED BY SMOKE APPEARING IN THE COCKPIT AND CABIN. THE FLIGHT DIVERTED TO OKA AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTION FOUND OIL IN BOTH TH
- [SDR 05009](https://openairdocs.org/sdr/05009.md): Garlock Seal · failed · Jan 30, 2005 · N704CK · Boeing 747206B · Turbine Engine Accessory Drive
  > PRECAUTIONARY ENG SHUTDOWN ON NR 1 ENG DUE TO LOW OIL QTY. REMOVED AND REPLACED CONSTANT SPEED DRIVE GARLOCK SEAL IAW MM 72-61-07. REMOVED AND REPLACED TRANSFER TUBE "O" RINGS IAW MM 72-61-15 DUE TO BROKEN "O" RING. REMOVED AND REPLACED NR 1 CONSTANT SPEED
- [SDR 0401296638](https://openairdocs.org/sdr/0401296638.md): Web · cracked · Jul 20, 2004 · N638US · Boeing 747251B · Nacelle/Pylon Miscellaneous Structure
  > DURING (H) CHECK FOUND CRACK IN NR 3 PLYON ENGINE MOUNT BULKHEAD WEB. REPAIRED IAW EA 66-165162.
- [SDR 04016](https://openairdocs.org/sdr/04016.md): Warning Light · illuminated · Apr 11, 2004 · N704CK · Boeing 747200F · Fire Detection
  > AFTER TAKEOFF AT 500 FT AGL, THE NR 4 ENGINE FIRE INDICATION ILLUMINATED AND THE FIRE BELL SOUNDED. PERFORMED APPROPRIATE CHECKLIST AND LANDED WITHOUT INCIDENT.
- [SDR 0400076632](https://openairdocs.org/sdr/0400076632.md): Pump · malfunctioned · Jan 6, 2004 · N632NW · Boeing 747251B · Engine Fuel Pump
  > AT FL380, THE CREW OBSERVED DECREASING PARAMETERS ON THE NR 4 ENGINE. THE COM PROCEDURES WERE FOLLOWED BUT THE ENGINE REMAINED AT IDLE. ALL INDICATIONS REMAINED IN THE NORMAL RANGE, SO THE ENGINE WAS LEFT AT IDLE POWER. WHEN DESCENDING THROUGH 8000 FEET ON
- [SDR S03272099](https://openairdocs.org/sdr/S03272099.md): Engine · damaged · Dec 19, 2003 · Boeing 747200 · Engine (Turbine/Turboprop)
  > ENGINE 1 ALL PARAMETERS VIBRATED WITH T/L FORWARDED AND RETARDED. VIB RAISED UP TO 3.0 UNIT AT IDLE POWER. ATB TO SIN AND GROUND INSPECTION FOUND MASSIVE METAL CHIPS IN THE TAIL PIPE AND EVIDENCE OF LPT DAMAGE AND ENGINE CHANGED. WAITING FOR SHOP INVESTIGATI
- [SDR 0302156745](https://openairdocs.org/sdr/0302156745.md): Connector · shorted · Dec 10, 2003 · N645NW · Boeing 747222B · Nacelle/Pylon System Wiring
  > DURING NR 1 ENGINE START, THE GROUND CREW REPORTED A FIRE IN THE NR 1 ENGINE. THE FLIGHT CREW DISCHARGED BOTH FIRE BOTTLES AND THE GROUND CREW USED GROUND FIRE EXTINGUISHING AGENT TO SUPPRESS THE FIRE. MAINTENANCE INSPECTED THE ENGINE AND FOUND PYLON PLUG D001

Next page: https://openairdocs.org/engine/pratt-whitney-jt9d-7r4g2/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE engine_model_key = 'JT9D7R4G2'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/pratt-whitney-jt9d-7r4g2/reports

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