# Service difficulty reports: U/A Canada PT6A-36

A list on [U/A Canada PT6A-36](https://openairdocs.org/engine/u-a-canada-pt6a-36.md).

Newest first. General aviation reporting is voluntary.

- [SDR TIMA202212232015](https://openairdocs.org/sdr/TIMA202212232015.md): Engine · faulted · Dec 22, 2022 · N239AL · Beech 99 · Engine (Turbine/Turboprop)
  > DEPARTED DENVER. EVERY INDIRECTION ON TAKEOFF & CLIMB WAS NORMAL UNTIL 10 MINUTES INTO CRUISE AT 16,000FT, WHEN TORQUE GAUGE BECAME ERRATIC, PILOT WATCHED GAUGE FOR ABOUT A MINUTE & TAPPED GAUGE A FEW TIMES TO CHECK IF IT WAS GETTING STUCK. THE LOW OIL PRES
- [SDR 2022FA0000690](https://openairdocs.org/sdr/2022FA0000690.md): Sensing Element · false indication · Nov 13, 2022 · N992AK · Beech C99 · Fire Detection
  > RH ENGINE WARNING FIRE LIGHT ILLUMINATED 10 MINUTES BEFORE LANDING IN DESTINATION, STAYED ON FOR 5 MINUTES.
- [SDR 2021F00348](https://openairdocs.org/sdr/2021F00348.md): Motor · none · Dec 15, 2021 · N63978 · Beech C99 · Landing Gear Retraction/Extension System
  > THE PILOT WAS COMPLETING A REVENUE FLIGHT FROM MHT TO RUT. HE STATED THAT WHEN APPROACHING RUT HE HAD 3 GREEN LIGHTS BUT THE HYDRAULIC PRESSURE DROPPED, THE LANDING GEAR BREAKER POPPED AND HE DIDN’T FEEL THE GEAR HAD FULLY EXTENDED. HE DID NOT DECLARE AN EMER
- [SDR 2021F00349](https://openairdocs.org/sdr/2021F00349.md): Motor · none · Dec 15, 2021 · N63978 · Beech C99 · Landing Gear Retraction/Extension System
  > THE PILOT WAS COMPLETING A REVENUE FLIGHT FROM MHT TO RUT. HE STATED THAT WHEN APPROACHING RUT HE HAD 3 GREEN LIGHTS BUT THE HYDRAULIC PRESSURE DROPPED, THE LANDING GEAR BREAKER POPPED AND HE DIDN’T FEEL THE GEAR HAD FULLY EXTENDED. HE DID NOT DECLARE AN EMER
- [SDR JIKA202004130801](https://openairdocs.org/sdr/JIKA202004130801.md): Oil Cap · not closed · Apr 8, 2020 · N997SB · Beech B99 · Turbine Engine Oil System
  > RIGHT ENGINE OIL PRESSURE LOSS IN FLIGHT, SHUT DOWN ENGINE AT 40 PSI.///OIL DIPSTICK ON RH ENGINE UNLOCKED AND LIFTED FROM OIL FILLER NECK. CLEANED ENGINE BAY, WING, FUSELAGE, AND TAIL. INSPECTED OIL FILTER FOR METAL. NO DEFECTS. FILLED RH ENGINE WITH 8 QU
- [SDR JIKA2016122401](https://openairdocs.org/sdr/JIKA2016122401.md): Dipstick · unsecure · Dec 24, 2016 · N193SU · Beech C99 · Turbine Engine Oil System
  > THE TAKE OFF WAS NORMAL. THE PILOT REPORTED THAT AFTER LEVEL OFF IN CRUISE FLIGHT THE RIGHT ENGINE TORQUE INDICATION STARTED TO FLUCTUATE FOLLOWED BY A DROP IN OIL PRESSURE. THE PILOT SHUT DOWN THE RIGHT ENGINE, DECLARED AN EMERGENCY, RETURNED AND LANDED WIT
- [SDR AXSA2019112800001](https://openairdocs.org/sdr/AXSA2019112800001.md): Bolt · failed · Nov 12, 2016 · N63978 · Beech C99 · Engine (Turbine/Turboprop)
  > DURING A SCHEDULED BOROSCOPE OF THE RT ENGINE, THE COMPRESSOR TURBINE BLADES WERE FOUND DAMAGED BY FOD AND A POWER TURBINE CONTAINMENT SHROUD BOLT HEAD WAS FOUND BROKEN OFF AND RETAINED BY SAFETY WIRE. THE REST OF THE BOLT BACKED OUT OF ITS THREADED HOLE AND P
- [SDR 2017F00176](https://openairdocs.org/sdr/2017F00176.md): Bolt · broken · Nov 12, 2016 · N63978 · Beech C99 · Turbine Section
  > DURING A SCHEDULED BORESCOPE OF THE RT ENGINE FOUND THE CT BLADES WERE FOUND TO BE DAMAGED DUE TO FOD. A POWER TURBINE CONTAINMENT SHROUD BOLT HEAD WAS FOUND BROKEN OFF AND STILL TIED WITH SAFETY WIRE. THE REMAINDER OF THE BOLT HAD VIBRATED OUT OF ITS HOLE A
- [SDR JIKA2015091101](https://openairdocs.org/sdr/JIKA2015091101.md): Unknown · malfunctioned · Sep 11, 2015 · N8226Z · Beech C99 · Engine Oil Temperature
  > DURING CRUISE FLIGHT, THE PILOT OBSERVED THE LT ENG OIL TEMP WAS HIGHER THAN NORMAL & APPEARED TO BE APPROACHING THE RED LINE. PERFORMED A PRECAUTIONARY IN FLIGHT SHUT DOWN OF THE LT ENG & LANDED WITHOUT INCIDENT. INSPECTED THE LT ENG OIL FILTER, OIL COOLER
- [SDR JIKA2014042901](https://openairdocs.org/sdr/JIKA2014042901.md): Fire Warning · false activation · Apr 29, 2014 · N221BH · Beech C99 · Fire Detection
  > DURING APPROACH TO KESC THE LT T HANDLE FIRE WARNING LIGHT ILLUMINATED, PERFORMED EMER CHECKLIST ITEMS. AFTER COMPLETING THE CHECKLIST ITEMS THE FIRE WARNING T HANDLE LIGHT REMAINED ON, PILOT DECIDED TO SHUT DOWN LT ENG & OPERATED ENG FIRE EXT AS A PRECAUTION
- [SDR TIMA20140422011](https://openairdocs.org/sdr/TIMA20140422011.md): Engine · sparks · Apr 22, 2014 · N238AL · Beech C99 · Engine (Turbine/Turboprop)
  > DURING CLIMB OUT PILOT OBSERVED FLAMES & SPARKS COMING FROM THE LT ENG EXHAUST. LT ENG ITT WAS APPROACHING LIMITS, SO PILOT RETARDED THE THROTTLE TO IDLE & RETURNED FOR LANDING.
- [SDR TIMA20130909010](https://openairdocs.org/sdr/TIMA20130909010.md): Screen · contaminated · Sep 9, 2013 · N238AL · Beech C99 · Turbine Engine Oil System
  > NR 1 ENGINE LOST OIL PRESSURE IN FLIGHT. ENGINE SHUTDOWN IN FLIGHT. ON POST FLIGHT INSPECTION ENGINE OIL LEVEL FOUND TO BE VERY LOW. ENGINE TEAR DOWN REVEALED SIGNIFICANT RESTRICTION TO THE SCAVENGE PUMP SUCTION SCREEN. THE RESTRICTION WAS FROM A BREAKDOWN
- [SDR JIKA2013040301](https://openairdocs.org/sdr/JIKA2013040301.md): Bleed Valve · malfunctioned · Apr 3, 2013 · N6724D · Beech C99 · Compressor Bleed Valve
  > THE PILOT REPORTED THAT AFTER REDUCING THE POWER TO DESCEND INTO THE TRAFFIC PATTER AT KALW IT HE NOTICED UPON INCREASING POWER TO LEVEL OFF AT TRAFFIC PATTER ALTITUDE, THAT THE RIGHT ENGINE WAS ONLY PRODUCING 300LBS OF TORQUE AND IT WAS INDICATING ABNORMALLY
- [SDR CA130403006](https://openairdocs.org/sdr/CA130403006.md): Relay · malfunctioned · Apr 3, 2013 · Beech C99 · Landing Gear Retraction/Extension System
  > (CAN) POINTS WELDED CLOSED ON RELAY CAUSING TIME DEPLAY TO POP CIRCUIT BREAKER. REPLACED THE RELAY, FUNCTIONAL GEAR SWINGS PREFORMED SERVICABLE.
- [SDR CA130416013](https://openairdocs.org/sdr/CA130416013.md): Line · damaged · Apr 3, 2013 · Beech C99 · Engine Indicating System
  > (CAN) THE ENGINE WAS SHUTDOWN DUE TO TORQUE FLUCTUATION AND OIL PRESSURE DROP. THE ON GROUND TROUBLESHOOTING FOUND A CRACKED FLARE ON THE OIL LINE AT THE TORQUE TRANSMITTER. THE PART WAS REPLACED AND THE ACFT WAS RETURNED TO SERVICE.
- [SDR CA130416014](https://openairdocs.org/sdr/CA130416014.md): Bleed Valve · stuck · Apr 3, 2013 · Beech C99 · Compressor Bleed Valve
  > (CAN) THE ENGINE WOULD NOT RESPOND TO THE THROTTLE INPUT FROM THE PILOT. ADVANCING THE THROTTLE LED TO ITT INCREASE BUT WITHOUT TORQUE INCREASE. THE PILOT ELECTED TO SHUTDOWN THE ENGINE. THE COMPRESSOR BLEED VALVE WAS FOUND STUCK OPEN, REPLACED AND THE ACFT
- [SDR CA121218007](https://openairdocs.org/sdr/CA121218007.md): O-Ring · worn · Dec 18, 2012 · Beech C99 · Turbine Engine Oil System
  > (CAN) O-RING FOUND HARD AND COMPRESSED NOT SEALING FILLER NECK, O-RING REPLACED WITH NEW AS3209-222, O-RING OIL REPLENISHED. GROUND RUN AND LEAK CHECKED.
- [SDR JIKA2012042801](https://openairdocs.org/sdr/JIKA2012042801.md): Compressor · contaminated · Apr 28, 2012 · N992AF · Beech C99 · Turbine Engine Compressor Section
  > DURING CLIMBOUT, PILOT REPORTED SMOKE IN THE COCKPIT WITH THE LEFT BLEED AIR ON. TURNED OFF BLEED AIR AND RETURNED TO THE AIRPORT. NO EMERERGENCY DECLARED. MAINTENANCE HAD CONDUCTED A POWER RECOVERY WASH ON THE ENGINES PRIOR TO FLIGHT, IT WAS DISCOVERED T
- [SDR JIKA12030901](https://openairdocs.org/sdr/JIKA12030901.md): Unknown · malfunctioned · Mar 9, 2012 · N388AV · Beech C99 · Engine (Turbine/Turboprop)
  > ACCORDING TO THE PILOT INCIDENT REPORT: LOCATION IS APPROX 10 MILES WEST OF L77. COMPLETING THE FRIDAY CHECKS, WANTED TO DO THE WEEKLY FIRE SYSTEM TEST IN FLIGHT. PULLED BOTH T-HANDLES AND WITH THAT CLOSED BOTH ENGINES DOWN. AFTER PUSHING THE HANDLES BACK
- [SDR BEMA111811](https://openairdocs.org/sdr/BEMA111811.md): Dipstick · unsecure · Nov 18, 2011 · N7212P · Beech 99 · Engine (Turbine/Turboprop)
  > PILOT DID NOT PROPERLY SECURE DIPSTICK RESULTING IN OIL LOSS, CAUSING OIL WARNING LIGHT TO ILLUMINATE AND ENG SHUT DOWN IN FLIGHT.
- [SDR CA111027005](https://openairdocs.org/sdr/CA111027005.md): Downlock Hook · cracked · Oct 21, 2011 · Beech C99 · Landing Gear Retraction/Extension System
  > (CAN) CREW SELECTED GEAR DOWN FOR LANDING. NOSE AND RT MAIN INDICATED LOCKED DOWN. LT MAIN EXTENDED BUT DID NOT INDICATE A LOCKED POSITION. ON TOUCHDOWN LT MAIN COLLAPSED. VISUAL INSPECTION OF LANDING GEAR AND DRAG BRACE ASSY REVEALED THE DRAG BRACE DOWNLOC
- [SDR CA100913002](https://openairdocs.org/sdr/CA100913002.md): Oil System · leaking · Aug 31, 2010 · Turbine Engine Oil System
  > LOW OIL PRESSURE/IFSD DURING TAXI, THE OIL PRESSURE DROPPED ACCOMPANIED BY A LOW OIL PRESSURE WARNING. THE PILOT SHUT THE ENGINE DOWN AND RETURNED TO THE RAMP. POST EVENT INSP FOUND THE COMPRESSOR LOCKED, THE OIL TANK EMPTY AND RUBBER LIKE MATERIAL IN THE OI
- [SDR CA100525009](https://openairdocs.org/sdr/CA100525009.md): Warning Light · false activation · May 7, 2010 · Fuel Pressure Indicator
  > IFSD ON APPROACH, DURING REVENUE FLIGHT, AS PILOT REDUCED POWER, THE FUEL PRESSURE AND GENERATOR LIGHT ILLUMINATED WITH NOTICEABLE ENGINE SURGE. PILOT SHUTDOWN ENGINE AND LANDED WITHOUT INCIDENT.
- [SDR TIMR20080001](https://openairdocs.org/sdr/TIMR20080001.md): Actuator · leaking · Feb 13, 2008 · N239AL · Beech C99 · Landing Gear Actuator
  > LT MLG DID NOT RETRACT AFTER TAKEOFF. PILOT FLEW AC TO HOME BASE WITH GEAR DOWN. INVESTIGATION REVEALED THAT FLUID WAS PASSING THE PISTON INTERNALLY.
- [SDR CA071221010](https://openairdocs.org/sdr/CA071221010.md): Turbine Blades · damaged · Nov 29, 2007 · Beech C99 · Turbine Section
  > (CAN) DURING CRUISE A LOUD BANG WAS HEARD AND ENGINE OPERATION CEASED WITHOUT CREW INVOLVEMENT. POST FLIGHT INPECTION DISPLAYED COMPRESSOR AND POWER TURBINE BLADE DAMAGE. THE COMPRESSOR ROTOR IS SEIZED THE ENGINE WILL BE REMOVED AND FORWARDED TO MFG FOR INVES
- [SDR TIMR200600001](https://openairdocs.org/sdr/TIMR200600001.md): Gearbox · corroded · Jun 16, 2006 · N236AL · Beech C99 · Turbine Engine Reduction Gear
  > OIL PRESSURE ANNUNCIATOR ILLUMINATED, GAUGE INDICATED OIL PRESSURE WAS LOW. PILOT ELECTED TO SHUTDOWN ENGINE. INVESTIGATION REVEALED CORROSION INTERNALLY IN THE REAR RGB CASE HAD CREATED AN OIL LEAK RESULTING IN EXCESSIVE OIL LOSS FOR THE ENGINE.
- [SDR CA051109007](https://openairdocs.org/sdr/CA051109007.md): Engine · fluctuates · Nov 7, 2005 · Beech C99 · Engine (Turbine/Turboprop)
  > (CAN) INFLIGHT SHUTDOWN FROM TORQUE FLUCTUATIONS INDICATED IN CONJUNCTION WITH OIL PRESSURE FLUCTUATIONS. NO CHIP DETECTER LIGHT, NO OIL PRESSURE LIGHT. ENGINE SECURED BEFORE LOSS OF OIL PRESSURE MAINTENANCE CHECKED CHIP DETECTER, CLEAN. MAINTENANCE CHECKED
- [SDR CA050418005](https://openairdocs.org/sdr/CA050418005.md): Indicator · malfunctioned · Apr 13, 2005 · Beech C99 · Landing Gear Position and Warning
  > TEST FUNCTION OF LIGHT ASSY STUCK IN TEST MODE, CAUSING FALSE COCKPIT GEAR DOWN INDICATION, DURING AN ABNORMAL GEAR EXTENSION FROM A GEAR MOTOR FAILURE.
- [SDR CA050407003](https://openairdocs.org/sdr/CA050407003.md): Brushes · shorted · Mar 19, 2005 · Beech C99 · Landing Gear Retraction/Extension System
  > (CAN) A/C SUSTAINED GEAR COLLAPSE AFTER ERRONEOUS GEAR INDICATIONS. MOTOR CURRENT LIMITER FOUND 'BLOWN', MOTOR WOULD NOT RUN UNDER 'LOAD'. CASB CURRENTLY INVESTIGATING INCIDENT. NOTE, BRUSH INSP LIMIT 2500 CYCLES BRUSH INSP TOTAL CYCLES 2374. COULD NOT DUP
- [SDR CA050329005](https://openairdocs.org/sdr/CA050329005.md): Engine · malfunctioned · Mar 14, 2005 · Engine (Turbine/Turboprop)
  > (CAN) DURING DESCENT THE ENGINE WAS REPORTED AS NOT RESPONDING TO THROTTLE INPUT. THE ENGINE WAS SHUTDOWN IN FLIGHT. THE ENGINE WAS INSPECTED AND INSTALLED ON A SECOND AIRCRAFT. DURING A SUBSEQUENT FLIGHT, THE PROBLEM RE-OCCURRED WITH THE ENGINE AGAIN BEING
- [SDR AJZ2004F00000](https://openairdocs.org/sdr/AJZ2004F00000.md): Wire · loose · Apr 10, 2004 · N206AV · Beech C99 · Landing Gear System Wiring
  > PILOT REPORTED WHEN LANDING GEAR SELECTED TO EXTEND THE CIRCUIT BREAKER POPPED. PERFORMED FLYBY AND CONFIRMED GEAR NOT DOWN. EXTENDED GEAR MANUALLY AND LANDED WITHOUT FURTHER INCIDENT. REPAIRED WIRING ON THE GEAR MOTOR. GEAR SWING CHECK GOOD. AIRCRAFT WAS
- [SDR CA040220002](https://openairdocs.org/sdr/CA040220002.md): Altimeter · failed · Feb 11, 2004 · Beech 99 · Altimeter, Barometric/Encoder
  > (CAN) CAPTAIN'S ALTIMETER ERROR OF APPROXIMATELY 1,000 FEET CHECKED OK PRIOR TO DEPARTURE. NOT SURE WHEN FAILURE OCCURRED, BUT NOTICED ERROR AT LEVEL CRUISE. MAINTENANCE CONFIRMED NO STATIC SYSTEM LEAKS.
- [SDR CA040220003](https://openairdocs.org/sdr/CA040220003.md): Switch · contaminated · Feb 11, 2004 · Beech 99 · Landing Gear Selector
  > (CAN) LANDING GEAR FAILED TO EXTEND WHEN SELECTED. APPROXIMATELY 1-5 MINUTES GEAR EXTENDING WITH NO ADDITIONAL CREW ACTIONS. AIRCRAFT RETURNED TO MAINTENANCE BASE. AIRCRAFT EXPOSED TO -30 DEGREES COLD SOAK FOR APPROXIMATELY 3 HOURS. AIRCRAFT PREVIOUS OPERATED
- [SDR EGR2004F00000](https://openairdocs.org/sdr/EGR2004F00000.md): Compressor · cracked · Feb 5, 2003 · N549G · Skrsky S76B · Turbine Engine Compressor Section
  > COMPRESSOR PULLEY SHAFT CRACK AT WOODRUFF KEY.
- [SDR 2003F00024](https://openairdocs.org/sdr/2003F00024.md): O-Ring · damaged · Oct 23, 2002 · N175EE · Beech C99 · Engine Fuel Distribution
  > BIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DI
- [SDR 2003F00026](https://openairdocs.org/sdr/2003F00026.md): O-Ring · damaged · Oct 23, 2002 · N175EE · Beech C99 · Fuel Controlling System
  > BIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DI
- [SDR IUXR941L](https://openairdocs.org/sdr/IUXR941L.md): Bearing · failed · Sep 13, 2002 · Beech 99 · Turbine Section
  > BEARING CAGE SEPARATED DURING ENGINE TEST. (S/N E967). BEARING RETURNED TO BEARING REFURB FACILITY. CURRENTLY PERFORMING ANALYSIS, EARLY INDICATION IS LATENT DEFECTS (CRACKS) IN CAGE.
- [SDR 2002F00971](https://openairdocs.org/sdr/2002F00971.md): Blade · missing · Jun 26, 2002 · N238AL · Beech C99 · Turbine Engine Compressor Section
  > AIRCRAFT EN ROUTE TO GEG FROM SLC, HEARD LOUD NOISE IN RIGHT ENGINE. ENGINE WAS SHUT DOWN. PRELIMINARY INVESTIGATION SHOWS PT DISC WITH SEVERAL BLADES MISSING. (M)
- [SDR TIM2002F00007](https://openairdocs.org/sdr/TIM2002F00007.md): Hose · chafed · Jan 31, 2002 · N239AL · Beech C99 · Airfoil Anti/De-ice System
  > DURING THE INSPECTION OF THE SURFACE DEICE BOOT ON THE HORIZONTAL STABILIZER, IT WAS DETERMINED THE SUPPLY LINE WAS NOT PROVIDING ADEQUATE PRESSURE TO PROPERLY INFLATE THE DEICER. FURTHER INSPECTION REVEALED THE SYSTEM PRESSURE ADJUSTED. THE LINE HAD CHAFED
- [SDR TIM2002F00008](https://openairdocs.org/sdr/TIM2002F00008.md): Check Valve · corroded · Jan 31, 2002 · N239AL · Beech C99 · Engine Anti-Icing System
  > DURING AN INSPECTION OF THE BLEED AIR SYSTEM, THE CHECK VALVES WERE FOUND TO BE INOPERATIVE DUE TO PARTS MISSING MOST LIKELY DUE TO AGE. THE CHECK VALVES WERE REPLACED WITH SERVICEABLE CHECK VALVES. IT MAY BE NECESSARY TO COMPLETELY DISASSEMBLE BLEED AIR SYS
- [SDR 2003F00018](https://openairdocs.org/sdr/2003F00018.md): Disk · damaged · Nov 1, 2001 · N7212P · Beech C99 · Turbine Section
  > FLT 1716 - RIL - ON SHUT DOWN RIGHT ENGINE OVER TEMPED AFTER PROP FEATHER, AND BEFORE FUEL CUT OFF ITT 1120C. AN ATTEMPT TO RESTART RESULTED IN A HUNG START AT 42 PERCENT. REMOVED POWER SECTION, AND HOT SECTION PARTS, AND REPLACED INSTALLED SERVICEABLE PARTS
- [SDR 97ZZZX881](https://openairdocs.org/sdr/97ZZZX881.md): Oil Cap · loose · Feb 4, 1997 · N235AV · Beech C99 · Turbine Engine Reduction Gear
  > SHORTLY AFTER TAKEOFF, FLIGHT CREW NOTICED FLUCTUATION IN LEFT TORQUE METER, LOW OIL PRESSURE LIGHT CAME ON AND OIL SEEPING FROM THE LEFT COWLING. ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AFT SECTION COVERED WI
- [SDR 96ZZZX5574](https://openairdocs.org/sdr/96ZZZX5574.md): Case · cracked · Sep 25, 1996 · N235AV · Beech C99 · Turbine Section
  > DURING SCHEDULED HOT SECTION INSPECTION, MAINTENANCE FOUND GAS GENERATOR CASE CRACKED. CRACK EXTENDS APPROXIMATELY ONE INCH HORIZONTALLY AT THE 2 O'CLOCK POSITION JUST FORWARD OF DIFFUSER TUBE. ENGINE REMOVED FOR REPAIR.
- [SDR AU960632](https://openairdocs.org/sdr/AU960632.md): Detector · contam-water · May 5, 1996 · Beech C99 · Detection System
  > (AUS) RH ENGINE FIRE WARNING SYSTEM CONTAMINATED WITH WATER WHEN FLYINGTHROUGH HEAVY RAIN - FALSE FIRE WARNING CAUSED ENGINE TO BE SHUT DOWN AND FIRE BOTTLE OPERATED - DURING REPLACEMENT OF FIRE BOTTLEIT WAS FOUND THAT THE BOTTLE DID NOT DISCHARGE
- [SDR AU960630](https://openairdocs.org/sdr/AU960630.md): Detector · contam-water · May 2, 1996 · Beech C99 · Detection System
  > (AUS) LH ENGINE FIRE DETECTION SYSTEM CONTAMINATED WITH WATER WHEN FLYING THROUGH HEAVY RAIN - FALSE FIRE WARNING CAUSED ENGINE TOBE SHUT DOWN AND FIRE BOTTLE OPERATED
- [SDR AU960352](https://openairdocs.org/sdr/AU960352.md): Wire · shorted · Mar 18, 1996 · Beech C99 · Detection System
  > (AUS) RH ENGINE FIRE DETECTOR CONTROL AMPLIFIER SUSPECT FAULTY - FURTHER INVESTIGATION FOUND A SHORT CIRCUIT IN THE WIRE BETWEENTHE AMPLIFIER AND THE 'T' HANDLE
- [SDR AU960351](https://openairdocs.org/sdr/AU960351.md): Diode · failed · Mar 17, 1996 · Beech C99 · DC Power Distribution System
  > (AUS) NO2 ELECTRICAL BUS FEEDER DIODE 70HF10 FAILED
- [SDR 95ZZZX6283](https://openairdocs.org/sdr/95ZZZX6283.md): Chip Light · illuminated · Sep 29, 1995 · N167EE · Beech C99 · Turbine Engine Accessory Drive
  > DEN - FLT 7625 - NR 2 ENGINE CHIP DETECTOR LIGHT ILLUMINATED 35 MILES OUT ON INBOARD LEG. PILOT SECURED NR 2 ENGINE AND CONTINUED TO LAND WITHOUT INCIDENT. AN EMERGENCY WAS DECLARED. METAL FUZZ FOUND ON RGB CHIP DETECTOR AND IN OIL FILTER. INSPECTED CHIP

## 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 = 'PT6A36'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/u-a-canada-pt6a-36/reports

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