# Service difficulty reports: Pratt & Whitney Canada PT6B-37A

A list on [Pratt & Whitney Canada PT6B-37A](https://openairdocs.org/engine/pratt-whitney-canada-pt6b-37a.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 65 reports

- [SDR 2NSA100326727029](https://openairdocs.org/sdr/2NSA100326727029.md): Bypass Valve · failed · Oct 3, 2026 · N810MC · Agusta AW119MKII · Engine Oil System (Airframe Furnished)
  > PILOT EXPERIENCED RISE IN ENGINE OIL TEMPERATURE DURING STRAIGHT AND LEVEL FLIGHT. PILOT COULD NOT RECTIFY THROUGH INITIAL EMERGENCY PROCEDURES AND INITIATED A LAND AS SOON AS POSSIBLE AND CONDUCTED PEL. OIL TEMP REACHED 116 DEG, FAULT TROUBLESHOT IAW PWC PT6B
- [SDR 2026FA0000340](https://openairdocs.org/sdr/2026FA0000340.md): Bypass Valve · failed · May 3, 2026 · N651MC · Agusta AW119MKII · Engine Oil System (Airframe Furnished)
  > PILOT EXPERIENCED A RISE IN TEMPERATURE DURING FLIGHT, UP TO 114 CELCIUS. PILOT REDUCE POWER AND AIRSPEED TO UNLOAD ENGINE TO AID IN COOLING. ENGINE OIL TEMP REACHED 115 CELCIUS AND PILOT INITIATED PEL. PART CONFIRMED FAILED, REPLACED WITH NEW PART, OPS CHECK
- [SDR 37CA2025/02/2601](https://openairdocs.org/sdr/37CA2025%2F02%2F2601.md): Tach Generator · defective · Feb 20, 2025 · N354LL · Agusta AW119MKII · Engine RPM Indicating System
  > N1 TACHOMETER GENERATOR ERRATIC READINGS DURING START UP CAUSING A MIS-COMPARE P CAUTION MESSAGE.
- [SDR U0GA202403210862](https://openairdocs.org/sdr/U0GA202403210862.md): Unknown · odor · Mar 20, 2024 · N715R · Agusta A119 · Air Distribution System
  > FUEL FUMES IN THE BACK CABIN NEAR LEFT REAR SEAT. MAINTENANCE INVESTIGATION – INSPECTED FUEL SYSTEM FOR LEAKS AND SPILLAGE, NO DEFECTS NOTED. (TL-257167-2024)
- [SDR 2022F00381](https://openairdocs.org/sdr/2022F00381.md): Magnetometer · failed · Sep 29, 2022 · N352LL · Agusta AW119MKII · DC Power Distribution System
  > AIRCRAFT HAS BURNT ELECTRICAL SMELL THROUGHOUT COCKPIT AND CABIN. AIRCRAFT WAS AT 3500 FT MSL STARTED DECENT, SMELL GOT STRONGER. DECIDED TO LAND IN FIELD, ON THE WAY DOWN LOST STANDBY ATTITUDE INDICATOR, #3 VHF RADIO, HSI INDICATIONS ON PFD AND SYNTHETIC VI
- [SDR QMLA2022010720003](https://openairdocs.org/sdr/QMLA2022010720003.md): Flow Divider · none · Jan 2, 2022 · N605CF · Agusta A119 · Aircraft Fuel System
  > UPON LANDING AT KINGMAN REGIONAL AIRPORT PILOT REPORTED MASSIVE FUEL LEAK AS NOTICED DURING HIS POST FLIGHT INSPECTION.
- [SDR QMLA2022010420002](https://openairdocs.org/sdr/QMLA2022010420002.md): Transmission · none · Jan 1, 2022 · N803CF · Agusta A119 · Main Rotor Drive System
  > UPON START UP PILOT GOT MASTER WARNIG CAUTION "TRANSMISSION CHIP LIGHT" AND SHUT DOWN AC. I CAME TO BASE AND INSPECTED BOTH TRANSMISSION CHIP DETECTORS AND FOUND MULTIPLE CHIPS ON BOTH. AFTYER DRAINING SYSTEM AND ISPECTING FLUID FROM FILTER HOUSING, GEARBOX AN
- [SDR 37CA202106300001](https://openairdocs.org/sdr/37CA202106300001.md): O-Ring · leaking · Jun 29, 2021 · N353LL · Agusta AW119MKII · Aircraft Fuel Distribution System
  > CREW REPORTED FUEL SMELL IN THE CABIN, FOUND SEEPING O-RING AT AUX TANK BLANKING PLATE.
- [SDR 2021FA0000048](https://openairdocs.org/sdr/2021FA0000048.md): Blade · damaged · Feb 13, 2021 · N352LL · Agusta AW119MKII · Main Rotor Blades
  > MAIN ROTOR BLADE DAMAGE. DURING CLIMB EXPERIENCED LOUD THUD PERFORMED PER-CAUTIONARY TO BASE LANDING FOUND HOLE THROUGH BLUE MAIN ROTOR BLADE AND LEADING EDGE DAMAGE. NO FLIGHT CONTROL DEFICIENCIES NOTED. HOLE AND DAMAGE IS LOCATED AT APROX 165 MM FROM ROOT OF
- [SDR QMLA2020020762007](https://openairdocs.org/sdr/QMLA2020020762007.md): Transmission · making metal · Feb 6, 2020 · N359LL · Agusta AW119MKII · Main Rotor Drive System
  > 14934 HAD TRANSMSION CHIPS ON DETECTOR LOWER, PERFORMED OIL AND FILTER CHANGE. GROUND RUN AIRCRAFT AND NO CHIPS, FLEW AIRCAFT AND CHIP LIGHT ILLUMINATED, INSPECTED CHIP DETECTOR LOWER AND FOUND CHIPS, REPLACED OIL AND FILTER AGAIN AND GROUND RUN AIRCRAFT, THEN
- [SDR QMLA2019012419013](https://openairdocs.org/sdr/QMLA2019012419013.md): Abrasion Strip · debonded · Jan 24, 2019 · N521RQ · Agusta A119 · Main Rotor Blades
  > DURING PREFLIGHT OF AIRCRAFT, MAIN ROTOR BLADE P/N 709-0104-01-101 S/N L173 WAS FOUND WITH A 3-4 INCH SECTION OF THE LEADING EDGE ABRASION STRIP HAD BECOME UNBONDED ON THE MOST INBOARD LOWER SIDE OF THE ABRASION STRIP.
- [SDR QMLA2019010719003](https://openairdocs.org/sdr/QMLA2019010719003.md): Fitting · cracked · Jan 7, 2019 · N359LL · Agusta AW119MKII · Fuselage Main, Attach Fittings
  > FOUND 25.4 MM CRACK IN LT TRANSMISSION FITTING P/N 109-0330-17-105 DURING EDDY CURRENT INSPECTION.
- [SDR QMLA2018120548128](https://openairdocs.org/sdr/QMLA2018120548128.md): Connector · loose · Dec 4, 2018 · N604CF · Agusta A119 · Main Rotor Drive System Wiring
  > CANNON PLUG FOR PRESSURE SWITCH HAD LOSE CONNECTIONS IN PLUG WHICH CAUSED RED XMSN OIL PRESS LIGHT. HAD TO REMOVED CANNON PLUG AND REINSTALL PINS. PULLED AND CLEANED CANNON PLUG FOR PRESSURE TRANSDUCER COULD NOT DUPLICATE DROP IN PRESSURE. PREFORMED OP GROU
- [SDR QMLA2018112718124](https://openairdocs.org/sdr/QMLA2018112718124.md): Fire Loop · chafed · Nov 27, 2018 · N603CF · Agusta A119 · Fire Detection
  > DURING FLIGHT BACK TO BASE THE FIRE DETECT LIGHT ILLUMINATED, REPLACED FIRE DETECTOR LOOP AFTER FINDING A CHAFE
- [SDR QMLA2018071618081](https://openairdocs.org/sdr/QMLA2018071618081.md): Bypass Valve · defective · Jul 14, 2018 · N353LL · Agusta A119 · Engine Oil Temperature Regulator
  > ROUGHLY 5 MINUTES AFTER DEPARTURE, PILOT OBSERVED A ENG HOT OIL WARNING LIGHT ILLUMINATION. HE CHECKED THE OIL TEMP GAUGE AND CONFIRMED AN ENGINE OIL TEMP EXCEEDANCE. HE ANNOUNCED THE WARNING LIGHT AND REDUCED POWER AND AIRSPEED. HE PERFORMED A PRE-LANDING GAU
- [SDR QMLA2018052918064](https://openairdocs.org/sdr/QMLA2018052918064.md): Fitting · cracked · May 21, 2018 · N355LL · Agusta A119 · Main Rotor Transmission Mount
  > FOUND A CRACKED RT TRANSMISSION FITTING DURING AN EDDY CURRENT INSPECTION IAW EO 49-5300-EO-2335.
- [SDR QMLA2018052988065](https://openairdocs.org/sdr/QMLA2018052988065.md): Fitting · cracked · May 18, 2018 · N352LL · Agusta A119 · Main Rotor Transmission Mount
  > FOUND A CRACKED LT TRANSMISSION FITTING, FOUND DURING AN EDDY CURRENT INSPECTION IAW EO 49-5300-EO-2335.
- [SDR EIBA2018040300123](https://openairdocs.org/sdr/EIBA2018040300123.md): Bracket · failed · Apr 3, 2018 · N9379K · Agusta AW119MKII · Navigation System
  > PILOT CONDUCTING A POST FLIGHT WALK-AROUND FOUND THE FLUX COMPENSATOR HANGING UNDERNEATH THE AFT CENTER PORTION OF THE TAILBOOM. FLUX VALVE MOUNT BRACKET RING HAD FAILED.
- [SDR QMLA2018031218029](https://openairdocs.org/sdr/QMLA2018031218029.md): Module · malfunctioned · Mar 8, 2018 · N603CF · Agusta A119 · Engine Temperature Indicating System
  > AIRCRAFT DEPARTED, SHORTY AFTER TAKEOFF, DURING CLIMB TO CRUISING ALTITUDE, NOTICED THE ENGINE ITT INDICATION WAS READING ERRATICALLY. THE TEMPERATURE WAS DROPPING FROM THE NORMAL 660, TO 605 AND EVEN DIPPED TO 590 AT ONE POINT. THIS HAPPENED SEVERAL TIMES
- [SDR QMLA2018012318005](https://openairdocs.org/sdr/QMLA2018012318005.md): Fitting · cracked · Jan 23, 2018 · N356LL · Agusta AW119MKII · Fuselage Main, Attach Fittings
  > FOUND CRACKED RT TRANSMISSION FITTING P/N 109-0330-17-106 DURING 800 HOUR INSPECTION.
- [SDR QMLA2017121917140](https://openairdocs.org/sdr/QMLA2017121917140.md): Skin · cracked · Dec 19, 2017 · N609CF · Agusta A119 · Rotorcraft Tail Boom
  > AFTER PILOT WASHED AIRCRAFT, BS 8081, WL 1300 ON PILOTS SIDE OF TAIL BOOM THERE WAS A 2.5 INCH CRACK SEEN BETWEEN THE MOUNTED STRINGER RIVET LINES. A SECOND CRACK WAS LOCATED AT BS 8085, WL 1400 ON PILOTS SIDE OF TAILBOOM THERE WAS A 2.25 INCH CRACK NOTED A
- [SDR 2017F00127](https://openairdocs.org/sdr/2017F00127.md): Fuel Control · surges · Jul 20, 2017 · N9379K · Agusta AW119MKII · Fuel Control/Turbine Engines
  > ENGINE TORQUE AND N1 FROM 3-5% DURING APPROACH IN A HOVER AND AFTER TOUCH DOWN.
- [SDR QMLA2017041717039](https://openairdocs.org/sdr/QMLA2017041717039.md): Retainer · cracked · Apr 17, 2017 · N355LL · Agusta AW119MKII · Fuselage Miscellaneous Structure
  > FOUND 2 EACH CRACKS AT STA 2049.5, BL 480 LT AND BL 480 RT. RETAINER AND 2 EACH CRACKS AT FASTENER STA 2049.5 LEFT/RIGHT WL 1150.0.
- [SDR 8LFA2016100600001](https://openairdocs.org/sdr/8LFA2016100600001.md): Engine · overheated · Sep 27, 2016 · N636LF · Agusta AW119MKII · Engine (Turbine/Turboprop)
  > DURING CRUISE FLIGHT, ABNORMAL ITT INDICATIONS STARTED TO OCCUR. ATTEMPTED TO TROUBLESHOOT, BUT ENGINE ITT WAS EXCEEDING LIMITATIONS ALLOWED. AIRCRAFT DECLARED EMERGENCY AND LANDED WITHOUT FURTHER PROBLEMS.
- [SDR QMLA2016082116095](https://openairdocs.org/sdr/QMLA2016082116095.md): Inverter · malfunctioned · Aug 21, 2016 · N803CF · Agusta A119 · Rotorcraft Flight Control
  > ARRIVED AT SCENE WITH NO INCIDENT, SHUTDOWN, LOADED PATIENT AND DEPARTED, EN-ROUTE FOR DESTINATION, EXPERIENCED A FULL SAS FAILURE WITH BOTH SAS WARNING LIGHTS ILLUMINATED AND OSCILLATIONS OCCURRING. ONCE THE AIRCRAFT WAS SLOWED TO THE PROPER AIRSPEED IAW EME
- [SDR QMLA2016061916069](https://openairdocs.org/sdr/QMLA2016061916069.md): Fire Loop · nicked · Jun 19, 2016 · N205CF · Agusta AW119MKII · Fire Detection
  > ACFT HAD TO MAKE AN EMERGENCY LANDING WITH PATIENT ON BOARD DUE TO A CAUTIONARY FIRE DETECT LIGHT. THE TROUBLESHOOTING PROCEDURES WERE WENT THROUGH AND FOUND HALF WAY THROUGH THE FIRE DETECTION LOOP WERE IT WAS CLIPPED TO THE AIRFRAME THERE WAS NICK. THE NIC
- [SDR QMLA2016061716068](https://openairdocs.org/sdr/QMLA2016061716068.md): Transceiver · failed · Jun 17, 2016 · N803CF · Agusta A119 · VHF Communications System
  > DURING AN IFT AT APPROXIMATELY 1 MINUTE OUT FROM LANDING A SPARK/FLASH WAS NOTICED FROM THE DASH AND A SMALL AMOUNT OF SMOKE WAS NOTICED COMING OUT OF THE TOP OF THE GLARE SHIELD THROUGH SOME VENTS IMMEDIATELY FOLLOWED BY AN ELECTRICAL BURNING ODOR. A QUICK L
- [SDR QMLA2016051616054](https://openairdocs.org/sdr/QMLA2016051616054.md): Transmission · making metal · May 16, 2016 · N609CF · Agusta A119 · Main Rotor Gearbox
  > AIRCRAFT WAS PREPARING TO TAKEOFF AFTER START UP, WHEN THE MAIN TRANSMISSION CHIP LIGHT ILLUMINATED. PILOT SHUTDOWN THE ACFT. REMOVED MAIN TRANSMISSION CHIP DETECTOR & FOUND IT SATURATED WITH METAL PARTICLES. IAW THE MM, DRAINED & FLUSHED THE MAIN TRANSMISS
- [SDR QMLA2016040716037](https://openairdocs.org/sdr/QMLA2016040716037.md): Converter · failed · Apr 7, 2016 · N803CF · Agusta A119 · AC Power Distribution System
  > DURING THE FLIGHT TO THE HOSPITAL, AN ELEC BURNING SMELL WAS NOTICED BY THE MED CREW. THE MEDICAL EQUIPMENT WAS NOT WORKING DO TO SOME TYPE OF ELEC FAILURE. TURNED OFF THE POWER TO THE MEDICAL OUTLET & DIVERTED FROM MY COURSE & LANDED SAFELY. ACFT WAS INSPE
- [SDR L2SA2016060700001](https://openairdocs.org/sdr/L2SA2016060700001.md): Bypass Valve · failed · Apr 2, 2016 · N911LS · Agusta AW119MKII · Engine Oil Cooler
  > PART FAILED, CLOSED, INFLIGHT CAUSING THE ENGINE OIL TEMPERATURE TO RISE 119 DEGREE C. THUS CAUSING A, RED MASTER WARNING LIGHT TO ILLUMINATE. THE PILOT SAFELY LANDED THE ACFT WITH NO ISSUES AND MAINTENANCE WAS CALLED TO TROUBLESHOOT. THE DISCREPANT PART W
- [SDR CA160301009](https://openairdocs.org/sdr/CA160301009.md): Engine · leaking · Feb 17, 2016 · Agusta A119 · Engine (Turbine/Turboprop)
  > (CAN) THE CUSTOMER REPORTED THAT ON A STRAIGHT AND LEVEL FLIGHT, THE ROTOR SPEED DECAYED IN ELECTRONIC ENGINE CONTROL MODE WHICH RESULTED IN THE PILOT SELECTING MECHANICAL MODE. PILOT THEN ROLLED INTO MANUAL MODE AND REPORTED NR AT 90 PERCENT. THE ACFT LANDED
- [SDR CA151118001](https://openairdocs.org/sdr/CA151118001.md): Turbine Wheel · out of limits · Nov 13, 2015 · Turbine Section
  > (CAN) DURING MAINTENANCE, THE CT DISK WAS FOUND WITH 230 CYCLES EXCEEDED. PART DESCRIPTION: C.T. DISK PART NUMBER: 3041241 SERIAL NUMBER: A002D2DT TOTAL ACCUMULATED HOURS: 3007.7 TOTAL ACCUMULATED CY: 7430 REFERENCE TO MAINT. MANUAL 3053102 REV. 19 IS LIMITED
- [SDR QMLA2015090415082](https://openairdocs.org/sdr/QMLA2015090415082.md): Bearing · cracked · Sep 4, 2015 · N354LL · Agusta AW119MKII · Tail Rotor Control System
  > DURING A0521 NT, 100 HR TAIL ROTOR INSPECTION, WAS REMOVING THE TAIL ROTOR CROSS HEAD ASSEMBLY & FOUND THE BLADE END PC LINK BEARING CRACKED WITH A CHUNK MISSING FROM THE FLANGE AREA OF THE BEARING, THE SPHERICAL SURFACE WAS INTACT. R & R PC LINK. EXCESSIVE
- [SDR 8LFA20150813001](https://openairdocs.org/sdr/8LFA20150813001.md): Blade · cracked · Aug 11, 2015 · N756LF · Agusta AW119MKII · Tail Rotor Blades
  > DISCOVERED CRACK IN LE CAP OF TAIL ROTOR BLADE, APPROX CRACK IS 7MM IN LENGTH, STARTING 2MM FROM TIP END OF LE CAP, CRACK CONFIRMED USING DYE PENETRANT METHOD. ACFT TAKEN OUT OF SERVICE UNTIL REPLACEMENT PARTS COULD BE INSTALLED. ROTOR BLADE CAME NEW WITH AC
- [SDR QMLA2015070815054](https://openairdocs.org/sdr/QMLA2015070815054.md): Bracket · cracked · Jul 8, 2015 · N745TX · Bolkms BK117C2 · Main Rotor Control
  > WHEN MECHANIC ON DUTY WAS PERFORMING AN AIRWORTHINESS CHECK ON THE ACFT, A CRACK WAS FOUND IN THE BRACKET THAT SECURES THE MR, CHINA HAT, TO THE MR HEAD. LEAD MECHANIC WAS NOTIFIED ALONG WITH PICTURES.
- [SDR CA150413002](https://openairdocs.org/sdr/CA150413002.md): Skin · cracked · Apr 13, 2015 · Agusta AW119MKII · Rotorcraft Tail Boom
  > (CAN) DURING INSPECTION. TAIL BOOM WAS FOUND CRACKED ON OUTER SKIN, AT STABILIZER ATTACHMENT POINT LT SIDE.
- [SDR CA150408008](https://openairdocs.org/sdr/CA150408008.md): Engine · power loss · Mar 27, 2015 · Agusta A119 · Engine (Turbine/Turboprop)
  > (CAN) THE CUSTOMER REPORTED THAT ON MARCH 25, EXPERIENCED A NR DROOP TO 96%. TROUBLESHOOTING FOUND NO CAUSE OR REPEATABILITY. ON MARCH 27 AFTER THREE FLIGHTS IT DROOPED AGAIN. ACFT IS GNDED AT THIS TIME. THE FIELD SERVICE REPRESENTATIVE WAS CALLED TO SUPPO
- [SDR 2015F00051](https://openairdocs.org/sdr/2015F00051.md): Pump · failed · Mar 12, 2015 · N279SM · Agusta AW119MKII · Fuel Boost Pump
  > AIRFRAME FUEL BOOST PUMP FAILED
- [SDR QMLA2015012315007](https://openairdocs.org/sdr/QMLA2015012315007.md): Channel · damaged · Jan 23, 2015 · N351LL · Agusta AW119MKII · Fuselage Miscellaneous Structure
  > POST FLIGHT, AFTER ACFT PUSHED INTO HANGAR. PIC DISCOVERED RT SIDE PAX DOOR STRIKER PLATE LOWER SCREW & RIVNUT WAS PULLED THROUGH AIRFRAME STRUCTURE. NOTED DEFORMED & MUSHROOMED HOLE & THREE CRACKS RADIATING FROM RIVNUT HOLE.
- [SDR QMLA2014092514116](https://openairdocs.org/sdr/QMLA2014092514116.md): Door Frame · cracked · Sep 25, 2014 · N353LL · Agusta A119 · Fuselage Main, Structure
  > RIGHT SLIDING DOOR FRAME WHERE DOOR LATCHES TO AIRFRAME IS CRACKED & NOT SUPPORTING LATCHING STRUCTURE. THREADED INSERT LOOSE IN SECTION OF CRACKED AREA.
- [SDR DT1R20140206002](https://openairdocs.org/sdr/DT1R20140206002.md): Window · cracked · Feb 6, 2014 · N148MM · Agusta A119 · Flight Compartment Windows
  > DURING POST FLIGHT CHECK, TECHNICIAN DISCOVERED LT UPPER CANOPY WINDOW TO BE CRACKED.
- [SDR DT1R20140206001](https://openairdocs.org/sdr/DT1R20140206001.md): Window · cracked · Feb 5, 2014 · N148MM · Agusta A119 · Flight Compartment Windows
  > DURING POST FLIGHT CHECK, TECHNICIAN DISCOVERED RT UPPER CANOPY WINDOW WAS FOUND TO BE CRACKED.
- [SDR CA140217007](https://openairdocs.org/sdr/CA140217007.md): Engine · smoke · Jan 31, 2014 · Agusta AW119MKII · Engine (Turbine/Turboprop)
  > (CAN) AME OBSERVED EXCESSIVE SMOKE FROM EXHAUST DUCT. ENGINE WAS OPERATING AT GROUND IDLE. NO SMOKE AT FLIGHT IDLE. BORESCOPE INSPECTION SHOWED SUBSTANTIAL CARBON DEPOSITS IN THE DOME AREA OF THE COMBUSTION LINER. BLACK DEPOSITS FOUND ON 2 FUEL NOZZLES TIPS
- [SDR CA140203003](https://openairdocs.org/sdr/CA140203003.md): Fcu · malfunctioned · Jan 18, 2014 · Agusta A119 · Engine (Turbine/Turboprop)
  > (CAN) THE CUSTOMER ADVISED MFG THAT AFTER THE 0 TIME O/H ENGINE FROM MFG SAINT-HUBERT FACILITY WAS INSTALLED AND AN UNCONTROLLED ACCELERATION EVENT OCCURRED ON THE GROUND. DURING THE TROUBLESHOOTING, THE FCU WAS CHANGED AND THE ISSUE WAS CORRECTED.
- [SDR CA140127011](https://openairdocs.org/sdr/CA140127011.md): Flange · damaged · Jan 10, 2014 · Agusta AW119MKII · Main Rotor Brake
  > (CAN) AFTER SHUTDOWN, DURING ROTOR BRAKE APPLICATION, CREW REPORTED GRINDING NOISE COMING FROM TRANSMISSION AREA, AND EXCESSIVE VIBRATIONS WERE FELT THROUGH THE AIRFRAME. ACFT WAS INSPECTED BY MAINTENANCE, THE ROTOR BRAKE FLANGE AND OUTPUT SPLINE WERE FOUND T
- [SDR CA130607001](https://openairdocs.org/sdr/CA130607001.md): Fuel Tank · leaking · Jun 4, 2013 · Agusta AW119MKII · Fuel Storage
  > (CAN) DURING FLIGHT CREW REPORTED ODOR COMING FROM CABIN AREA. ACFT WAS INSPECTED BY MAINTENANCE AND FOUND FUEL IN THE CABIN AREA. UPON REMOVING ALL THE FUEL BAY COVERS, THE RT AUX FUEL CELL WAS "SWEATING" FUEL ON THE ENTIRE FWD FACE OF THE FUEL BLADDER, THE
- [SDR 2013FA0000211](https://openairdocs.org/sdr/2013FA0000211.md): Connector · contaminated · Apr 2, 2013 · N303CF · Agusta A119 · Turbine Engine System Wiring
  > ACFT HAD TO MAKE AN UNSCHEDULED LANDING DUE TO A ENGINE RGB CHIP LIGHT THAT ILLUMINATED DURING FLIGHT, THE MECHANIC CLEANED OIL OUT OF THE RGB CHIP DETECTOR CONNECTOR PLUG THE OPS CHECK WAS GOOD AND THERE HAS BEEN NO FURTHER CHIP LIGHTS SINCE THE CONNECTOR PLU
- [SDR DT1R20130212001](https://openairdocs.org/sdr/DT1R20130212001.md): Baffle · unlaced · Feb 8, 2013 · N119HF · Agusta A119 · Fuel Storage
  > DURING PRE-FLIGHT CHECK, FUEL CELL INTERNAL BAFFLE STRING WAS FOUND UNLACED AND SHREDDED. NEW LACE CORD WAS INSTALLED FOLLOWING THE MALFUNCTION.
- [SDR E30AN911AM8/11/12](https://openairdocs.org/sdr/E30AN911AM8%2F11%2F12.md): Fire Warning · false activation · Aug 11, 2012 · N911AM · Agusta A109E · Fire Detection
  > AIRCRAFT DEPARTED, ENROUTE FIRE WARNING ILLUMINATED. PILOT INITIATED EMERGENCY PROCEDURES, ENGINE WAS SHUTDOWN. ON SHUTDOWN, FIRE WARNING INUCIATOR EXTINGUISHED. A NORMAL RUN ON LANDING WAS COMPLETED WITHOUT INCIDENT. MX INSPECTED ACFT, TESTED MASTER CAUTI
- [SDR DT1R2012041204](https://openairdocs.org/sdr/DT1R2012041204.md): Gear · cracked · Apr 12, 2012 · N207CF · Agusta A119 · Main Rotor Gearbox
  > DURING 4800 HR O/H INSPECTION, SUBJECT GLEASON CROWN GEAR WAS FOUND TO HAVE A CRACK.

Next page: https://openairdocs.org/engine/pratt-whitney-canada-pt6b-37a/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 = 'PT6B37A'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/pratt-whitney-canada-pt6b-37a/reports

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