# Service difficulty reports: Pratt & Whitney Canada PW305

A list on [Pratt & Whitney Canada PW305](https://openairdocs.org/engine/pratt-whitney-canada-pw305.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 78 reports

- [SDR 2026FA0000550](https://openairdocs.org/sdr/2026FA0000550.md): Seal · leaking · Jun 26, 2026 · N924PS · Lear 60LEAR · Engine Bleed Air System
  > 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 ELECTED TO RETURN TO LAX. ATI JET MAINTENANCE WENT TO INVESTIGATE THE ISSUE, ENGINE COWLINGS WERE OPENE
- [SDR 9JLA2021020425345](https://openairdocs.org/sdr/9JLA2021020425345.md): Exciter · defective · Jan 3, 2021 · N821DF · Lear 60LEAR · Exciter
  > THE FLIGHT CREW REPORTED THAT DURING ENGINE START AN AMBER RIGHT ENGINE COMPUTER ANNUNCIATOR ILLUMINATED. THE MAINTENANCE TEAM DOWNLOADED THE ENGINE COMPUTER AND TROUBLESHOT PER THE PRATT AND WHITNEY MANUAL. IT WAS DETERMINED THAT UPPER AND LOWER EXCITER BOXES
- [SDR AJXA2019123000004](https://openairdocs.org/sdr/AJXA2019123000004.md): Warning Message · illuminated · Dec 29, 2019 · N917PG · Lear 60LEAR · Engine Thrust Reverser
  > 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.md): Control Unit · failed · Mar 30, 2016 · N58 · Lear 60LEAR · Overheat Detection
  > 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.md): Warning System · activated · Mar 11, 2016 · N58 · Beech 300BEECH · Bleed Air Indicating System
  > LEFT & RIGHT BLEED AIR LIGHTS ANNUNCIATED AFTER TAKEOFF, MCT POWER, WHEN NAC HEATS SELECTED ON.
- [SDR RU3A20160311006](https://openairdocs.org/sdr/RU3A20160311006.md): Warning System · activated · Mar 11, 2016 · N58 · Beech 300BEECH · Bleed Air Indicating System
  > LEFT & RIGHT BLEED AIR LIGHTS ANNUNCIATED AFTER TAKEOFF, MCT POWER, WHEN NAC HEATS SELECTED ON.
- [SDR U5QA201603110076](https://openairdocs.org/sdr/U5QA201603110076.md): Engine · shutdown · Mar 10, 2016 · N60GF · Lear 60LEAR · Engine (Turbine/Turboprop)
  > 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.md): Connector · dirty · Jan 2, 2016 · N405DC · Lear 60LEAR · Engine Fuel System Wiring
  > 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 N2 SENSORS WITH SATISFACTORY RESULTS. SWAPPED EEC'S FROM SIDE TO SIDE & CLEANED CONNECTORS. ENG
- [SDR CA151215001](https://openairdocs.org/sdr/CA151215001.md): Engine · stalled · Nov 27, 2015 · Engine (Turbine/Turboprop)
  > (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-FLIGHT SHUTDOWNS WITH THE SAME ENGINE DURING DESCENT MODE. THE ACFT LANDED UNEVENTFULLY. TROUBLES
- [SDR RU3A201514014020](https://openairdocs.org/sdr/RU3A201514014020.md): Gasket · leaking · Oct 14, 2015 · N58 · Lear 60LEAR · Compressor Bleed Control
  > 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.md): Indication Sys · faulty · Jun 24, 2015 · Cessna 680CE · Engine Temperature Indicating System
  > (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 THE OIL TEMP & OIL TEMP WAS NORMAL AT LOW POWER SETTING. CREW DECIDED TO TURN BACK TO THE AIRPORT &
- [SDR U5QA20150316066](https://openairdocs.org/sdr/U5QA20150316066.md): Oil System · overserviced · Mar 15, 2015 · N405DC · Lear 60LEAR · Turbine Engine Oil System
  > 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 & REINSTALLED WITH NEW O RINGS, SERVICED ACCORDINGLY. NR 2 ENG DRAINED OIL TO CORRECT POSITION. RAN ENG
- [SDR GQRA20140620001](https://openairdocs.org/sdr/GQRA20140620001.md): Thrust Reverser · malfunctioned · Jun 17, 2014 · N898PA · Lear 60LEAR · Engine Thrust Reverser
  > ON LANDING AFTER TOUCHDOWN PILOTS STATE THAT THRUST REVERSER LEVERS WERE PULLED BUT NEITHER THRUST REVERSER UNLOCKED. ON SECOND ATTEMPT PILOT STATES THAT RT REVERSER UNLOCKED & DEPLOYED PRIOR TO LT REVERSER UNLOCKING & DEPLOYING. ACFT YAWED TO THE RT & STRUC
- [SDR 2014FA0000333](https://openairdocs.org/sdr/2014FA0000333.md): Outflow Valve · malfunctioned · May 19, 2014 · N8889 · Lear 60LEAR · Pressure Regulator/Outflow Valve
  > LOUD SQUEALING DURING TAKEOFF AND CABIN PRESSURIZATION INDICATED 1500 TO 2000 FPM DOWN AND ABORTED TAKEOFF. TROUBLESHOOTING AND FURTHER ENGINE AND PRESSURIZATION RUNS COULD NOT DUPLICATE THE PROBLEM. BELIEVE TO HAVE BEEN A STICKY OUTFLOW VALVE DUE TO NOT FLYI
- [SDR V6NA 2011 01](https://openairdocs.org/sdr/V6NA%202011%2001.md): Line · cracked · Jan 25, 2011 · N88V · Lear 60LEAR · Engine Bleed Air System
  > ACFT EXPERIENCED A 10 PERCENT POWER REDUCTION IN THE LT ENGINE AT V1. PILOT CONTINUED UNEVENTFULLY. INVESTIGATION REVEALED CRACKED BOV AIR CONTROL LINE, PN 31B5667-01.
- [SDR 2011FA0000011](https://openairdocs.org/sdr/2011FA0000011.md): Defog System · failed · Dec 22, 2010 · N7734T · Lear 60LEAR · Windshield/Door Rain/Ice Removal
  > WINDSHIELD DEFOG FAILS FUNCTIONAL TEST. REMOVED AND INSTALLED REPAIRED WINDSHIELD DEFOG BOX ASSY. PERFORMED SATISFACTORY FUNCTIONAL TEST OF THE WINDSHIELD DEFOG CONTROL SYSTEM WITH NO DEFECTS NOTED.
- [SDR 2011F00000](https://openairdocs.org/sdr/2011F00000.md): Starter Gen · destroyed · Dec 21, 2010 · N261PA · Beech 100BEECH · Starter-Generator
  > 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 INDICATION, WITH BUS TIE CLOSED IN FLIGHT. ACFT MADE UNSCHEDULED LANDING. MX FOUND NR1 STARTER GEN F
- [SDR U5QA06025](https://openairdocs.org/sdr/U5QA06025.md): Switch · failed · Sep 13, 2010 · N8783 · Lear 60LEAR · Aircraft Fuel Distribution System
  > AT CRUISE FLIGHT RIGHT ENGINE LOW FUEL PRESSURE WARNING CAME ON. TURNED ON STANDBY AND LIGHT EXTINGUISHED. LANDED AT BUFFALO, NY AIRPORT WITHOUT INCIDENT. MAINTENANCE FOUND RT JET PUMP SWITCH BAD. REPLACED SWITCH AND OPS CHECKED GOOD.
- [SDR EZK2010F00000](https://openairdocs.org/sdr/EZK2010F00000.md): Starter Gen · failed · Aug 26, 2010 · N769DS · Lear 60LEAR · Starter-Generator
  > 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, DISPATCHED A MECH THE FOLLOWING MORNING WITH A STARTER/GENERATOR. INSTALLED SAME, NO VIBRATIONS N
- [SDR S8A2009F00004](https://openairdocs.org/sdr/S8A2009F00004.md): Fire Loop · false activation · Jul 12, 2009 · N547LR · Braero HAWKER1000 · Fire Detection
  > 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 RETURNED TO DEPARTURE AIRPORT WITH AN UNEVENTFUL LANDING. OMP WAS CONTACTED TO INSPECT AND REPAI
- [SDR S8A2009F00003](https://openairdocs.org/sdr/S8A2009F00003.md): Engine · leaking · Jun 5, 2009 · N923SK · Lear 60LEAR · Engine (Turbine/Turboprop)
  > 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 ASK ATC TO RETURN IMMEDIATELY WITH PREFERENTIAL TREATMENT. LANDING WAS UNEVENTFUL, ACFT TAXIED O
- [SDR U5QA06014](https://openairdocs.org/sdr/U5QA06014.md): Engine · leaking · Nov 16, 2008 · N923SK · Lear 60LEAR · Turbine Engine Oil System
  > 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 DECLARED AN EMERGENCY, AND WERE GIVEN PRIORITY LANDING. LANDED WITHOUT INCIDENT AT KDAL. MAINT RAN ENGIN
- [SDR E0X2008F00004](https://openairdocs.org/sdr/E0X2008F00004.md): Engine · damaged · Jun 6, 2008 · N513LR · Braero BAE1251000 · Engine (Turbine/Turboprop)
  > AC DEPARTED AND SHORTLY AFTER DEPARTURE, SMOKE WAS NOTED IN CABIN WITH BAGGAGE SMOKE DETECTOR INDICATING SMOKE IN BAGGAGE COMPARTMENT. FLIGHT CREW DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE, APPROACH AND LANDING WERE UNEVENTFUL WITH NO OTHER INDICATION O
- [SDR E0X2008F00002](https://openairdocs.org/sdr/E0X2008F00002.md): Engine · failed · May 18, 2008 · N539LR · Braero BAE1251000A · Engine (Turbine/Turboprop)
  > 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 EMERGENCY. THEIR WAS NOT AN ATTEMPT MADE TO AIRSTART THE FAILED ENGINE. SINGLE ENGINE LANDING WAS UNE
- [SDR E0X2008F00001](https://openairdocs.org/sdr/E0X2008F00001.md): Unknown · unknown · Feb 7, 2008 · N542LR · Braero BAE1251000A · Auto Flight System
  > 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 SECONDS THE AC DEPARTED LEVEL FLIGHT AND STARTED AN UNCOMMANDED DESCENT. AT 2700 FT BOTH FLIGHT CRE
- [SDR EOX2008F00000](https://openairdocs.org/sdr/EOX2008F00000.md): Starter Gen · vibration · Jan 5, 2008 · N548LR · Braero HAWKER1000 · Starter-Generator
  > 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 UNEVENTFUL LANDING WITH NO INJURIES TO PASSENGERS OR CREW. INSPECTED THE RT ENGINE AND FOUND THAT
- [SDR E0X2007F00000](https://openairdocs.org/sdr/E0X2007F00000.md): Scavenge Port · worn · Nov 19, 2007 · N515LR · Braero BAE1251000 · Turbine Engine Oil System
  > 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 ON. FLIGHT CREW SHUTDOWN NR 1 ENGINE AND MADE AN EMERGENCY LANDING. THE LANDING WAS UNEVENTFUL WIT
- [SDR 2007FA0000315](https://openairdocs.org/sdr/2007FA0000315.md): Mixing Valve · out of tolerance · Apr 2, 2007 · N706CR · Lear 60LEAR · Pneumatic Distribution System
  > 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 AND DUPLICATED PROBLEM FINDING THE DUCT OVRHT LIGHT AND LT BLEED LIGHT ON AT FULL POWER. FURTHER TROU
- [SDR HAG07001](https://openairdocs.org/sdr/HAG07001.md): Support Bracket · failed · Feb 23, 2007 · N252FX · Lear 60LEAR · Trailing Edge Flaps
  > DURING FLAP OPERATION, FLAP ACTUATOR SUPPORT BRACKETS FAILED CAUSING FLAP ACTUATOR TO DAMAGE LT WING RIB SEGMENT.
- [SDR 2007FA0000205](https://openairdocs.org/sdr/2007FA0000205.md): Mixing Valve · intermittent · Feb 22, 2007 · N500 · Lear 60LEAR · Pneumatic Distribution System
  > SHORTLY AFTER TAKEOFF, AIRCRAFT (L BLEED AIR) WARNING ILLUMINATED, AND (R BLEED AIR) WARNING ILLUMINATED APPROX 5 SEC LATER, SMELLED ODOR IN CABIN. REDUCED POWER AND WARNING WENT OUT. AIRCRAFT DIVERTED FOR MAINTENANCE. UNABLE TO DUPLICATE MALFUNCTION ON GRO
- [SDR 2007FA0000294](https://openairdocs.org/sdr/2007FA0000294.md): Mixing Valve · intermittent · Feb 22, 2007 · N500 · Lear 60LEAR · Pneumatic Distribution System
  > SHORTLY AFTER TAKEOFF, AIRCRAFT (LT BLEED AIR) WARNING ILLUMINATED, AND (RT BLEED AIR) WARNING ILLUMINATED APPROX 5 SEC LATER, SMELLED ODOR IN MAINTENANCE. UNABLE TO DUPLICATE MALFUNCTION ON GROUND RUN; LT MIXING VALVE WAS SUSPECTED, SO REPLACED. PERFORMED G
- [SDR AJCA200600004](https://openairdocs.org/sdr/AJCA200600004.md): Landing Gear · lack of lube · Dec 4, 2006 · N43NR · Lear 60LEAR · Nose/Tail Landing Gear
  > 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 LIGHT REMAINED ILLUMINATED. RETURNED AND LANDED SAFELY. INVESTIGATED AND FOUND THE GEAR NEEDED LUBRICA
- [SDR 2006FA0001159](https://openairdocs.org/sdr/2006FA0001159.md): Pump · failed · Nov 17, 2006 · N46WC · Braero BAE1251000 · Fuel Boost Pump
  > 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) FUEL BOOST PUMP OVERHAULED CONDITION SN 11A557 FAILED 5/24/06 AFTER 247 HOURS. 2) FUEL BOOST PUMP
- [SDR 2007FA0000045](https://openairdocs.org/sdr/2007FA0000045.md): Adc · malfunctioned · Nov 16, 2006 · N160AN · Lear 60LEAR · Air Data Computer
  > 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 SYSTEM WAS TESTED AND INSPECTED IAW MM AND WAS FOUND TO COMPLY WITH FAR 91.411, PART 43 AND RVSM
- [SDR 2006FA0001157](https://openairdocs.org/sdr/2006FA0001157.md): Pump · failed · May 24, 2006 · N46WC · Braero BAE1251000 · Fuel Boost Pump
  > 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 SIDES. 1) FUEL BOOST PUMP OVERHAULED CONDITION SN 11A557 FAILED 5/24/06 AFTER 247 HOURS. 2) FUEL BOO
- [SDR 2006FA0001158](https://openairdocs.org/sdr/2006FA0001158.md): Pump · failed · May 11, 2006 · N46WC · Braero BAE1251000 · Fuel Boost Pump
  > 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 BOOST PUMP OVERHAULED CONDITION SN 11A557 FAILED 5/24/06 AFTER 247 HOURS. 2) FUEL BOOST PUMP OVER
- [SDR O2G2006F00003](https://openairdocs.org/sdr/O2G2006F00003.md): Sensor · faulty · Mar 28, 2006 · N247CP · Lear 60LEAR · Landing Gear Steering System
  > NOSE STEERING NORMAL STEERING WAS NOT AVAILABLE. REPLACED NOSE WHEEL STEERING COMPUTER AND BOTH SENSORS. (K)
- [SDR 2006FA0000259](https://openairdocs.org/sdr/2006FA0000259.md): Casting · bent · Mar 7, 2006 · N647TS · Lear 60LEAR · Aileron Control System
  > INCOMING INSPECTION FOUND AILERON DRIVE YOKE ATTACH CASTING BENT. UPON FURTHER INSPECTION IT WAS DISCOVERED THE DRIVE YOKE UPPER OR LOWER SHIMS WERE NOT INSTALLED. DRIVE YOKE ATTACH BOLT WAS INSTALLED CAUSING THE CASTING TO BE BENT AND REQUIRES REPLACEMENT B
- [SDR 2006FA0000440](https://openairdocs.org/sdr/2006FA0000440.md): Adc · defective · Feb 23, 2006 · N160AN · Lear 60LEAR · Air Data Computer
  > 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 AIRSPACE. THE ADC WAS FOUND TO BE DEFECTIVE AND WAS REPLACED. THE SYSTEM WAS TESTED AND INSPECTED IA
- [SDR YNO2006F00000](https://openairdocs.org/sdr/YNO2006F00000.md): Valve · failed · Feb 8, 2006 · N61ZZ · Lear 60LEAR · Cabin Temperature Control System
  > 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 INVESTIGATION AND TROUBLESHOOTING. MAINTENANCE REMOVED AND REPLACED THE COCKPIT TEMPERATURE SENSOR FAN, COCK
- [SDR AOQ2006F00000](https://openairdocs.org/sdr/AOQ2006F00000.md): Switch · intermittent · Feb 5, 2006 · N298EF · Lear 60LEAR · Landing Gear Retraction/Extension System
  > UPON TAKEOFF THE LANDING GEAR WOULD NOT RETRACT, REQUIRING NUMEROUS GEAR HANDLE CYCLES TOO RETRACT THE LANDING GEAR. MAINTENANCE INSPECTED AND OPERATED THE LANDING GEAR SYSTEM. DURING INSPECTION FOUND THE GEAR SELECTOR SWITCH TO BE INTERMITTENT. REMOVED AN
- [SDR DXTA200601201](https://openairdocs.org/sdr/DXTA200601201.md): Indicator · activated · Jan 17, 2006 · N550QS · Braero HAWKER1000 · Engine Fuel Indicating System
  > T/O ROLL ABORTED FOR ENG/FUEL LOOK UP LIGHT. ITEM IS UNDER INVESTIGATION.
- [SDR ON717JB121405JC](https://openairdocs.org/sdr/ON717JB121405JC.md): Actuator · sticking · Dec 14, 2005 · N717JB · Lear 60LEAR · Landing Gear Actuator
  > 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 EXTENDED POSITION. REPLACED NOSE GEAR FREE FALL ACTUATOR. ACCOMPLISHED NOSE GEAR UPLOCK ADJUSTMENT
- [SDR 2005FA0001528](https://openairdocs.org/sdr/2005FA0001528.md): Extinguisher · incorrect · Nov 8, 2005 · N551QS · Braero HAWKER1000 · Fire Bottle, Portable
  > 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 SHOWED THAT THERE ARE TABS ON THE LOWER HANDLE THAT WOULD HAVE PREVENTED THE EXTINGUISHER FROM DISCHARGI
- [SDR 2005FA0001481](https://openairdocs.org/sdr/2005FA0001481.md): Drain · chafed · Oct 4, 2005 · N503QS · Braero BAE1251000A · Hydraulic Pump (Electric/Engine), Main
  > RT HYDRAULIC PUMP CASE DRAIN HYDRAULIC LINE RUPTURED IN FLIGHT, DRAINING HYDRAULIC FLUID FROM THE AIRCRAFT SYSTEM. FOUND RT HYDRAULIC PUMP CASE DRAIN LINE CRACKED WHERE LINE HAS BEEN CHAFING. INSPECTED AIRCRAFT AND FOUND SIMULAR CHAFE IN SAME LINE IN SAME LO
- [SDR AJC2005F00010](https://openairdocs.org/sdr/AJC2005F00010.md): Downlock Switch · failed · Jul 27, 2005 · N706CR · Lear 60LEAR · Landing Gear Position and Warning
  > 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, EXECUTED TOWER FLY BY FOR CONFIRMATION AND WAS INSTRUCTED TO RETURN, WHERE ANOTHER ATC TOWER FLY BY WAS M
- [SDR AOQ2005F00001](https://openairdocs.org/sdr/AOQ2005F00001.md): Outflow Valve · defective · Jun 8, 2005 · N1940 · Lear 60LEAR · Pressure Regulator/Outflow Valve
  > (REF: 1940060805JC) CLIMBING THROUGH 12,000 FEET, CABIN PRESSURE PANEL DISPLAYED A FAULT LIGHT. SIMULTANEOUSLY AN EMERGENCY PRESS LIGHT ILLUMINATED FOLLOWED BY EMERGENCY PRESSURIZATION SYS ACTIVATION. CABIN ALT ONLY REACHED APPROX 6000 FT INDICATED. CREW TH
- [SDR 2005FA0000802](https://openairdocs.org/sdr/2005FA0000802.md): Rudder · damaged · May 23, 2005 · N249FX · Lear 60LEAR · Rudder Structure
  > 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 LEADING EDGE PANELS 331,332, AND 333 TO BE CRACKED AND RUDDER FORWARD SPAR TO BE DAMAGED AT RUDDER C
- [SDR JBGA20050003](https://openairdocs.org/sdr/JBGA20050003.md): Engine · flamed out · May 18, 2005 · N529KF · Lear 60LEAR · Engine (Turbine/Turboprop)
  > ENGINE FLAMED OUT FOLLOWED BY AMBER ENGINE LIGHT.
- [SDR 2005FA0000716](https://openairdocs.org/sdr/2005FA0000716.md): Unknown · malfunctioned · Apr 20, 2005 · N797PA · Lear 60LEAR · Landing Gear Retraction/Extension System
  > DURING DEPARTURE, AFTER MAINTENANCE (ENGINE AND THRUST REVERSER) THE NOSE LANDING GEAR DID NOT RETRACT. THE AC RETURNED TO DEPARTURE FOR REPAIR. PROBABLE CAUSE: THE AC WAS JACKED, THE LANDING GEAR WAS FUNCTIONALLY TESTED IAW MM. THE DISCREPANCY COULD NOT B

Next page: https://openairdocs.org/engine/pratt-whitney-canada-pw305/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 = 'PW305'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/pratt-whitney-canada-pw305/reports

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