# Service difficulty reports: Dassault FALCON 900EX

A list on [Dassault FALCON 900EX](https://openairdocs.org/model/dassault-falcon-900ex.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 73 reports

- [SDR CWQA20251117001](https://openairdocs.org/sdr/CWQA20251117001.md): Carbon Seal · leaking · Nov 13, 2025 · N313JL · Amd FALCON900EX · APU Oil System
  > JUST AFTER TAKEOFF DURING INITIAL CLIMB, CREW NOTICED BLUE SMOKE IN COCKPIT COMING FROM LEFT SIDE. CREW DONNED MASKS/GOGGLES AND STARTED IMMEDIATE RETURN TO AIRPORT, AFTER POWER REDUCED SMOKE STOPPED. CHECKLIST FOLLOWED, UNSCHEDULED LANDING PERFORMED AND LAND
- [SDR 7S1A2024082700081](https://openairdocs.org/sdr/7S1A2024082700081.md): Wire · sparks · Jun 28, 2024 · N878SL · Amd FALCON900EX · Electrical Power System Wiring
  > WHILE CLIMBING THROUGH FLIGHT LEVEL 300 WE NOTICED WIRES SPARKING UNDER COM UNIT 1 FOLLOWED BY SMOKE. WE TURNED THE NUMBER ONE UNIT OFF IMMEDIATELY WHICH RESOLVED THE SMOKE AND SPARKS AND RETURNED BACK TO AUS
- [SDR 2023FA0000843](https://openairdocs.org/sdr/2023FA0000843.md): Engine · unknown · Dec 17, 2023 · N78CY · Amd FALCON900EX · Turbine Engine Oil System
  > AT CRUISE ALTITUDE ON THERE WAY FROM KSUS TO KRIL, THE PILOTS NOTICED THE NO.2 ENGINE OIL PRESSURE HAD FALLEN INTO THE AMBER PRESSURE RANGE. THEY SHUT THE ENGINE DOWN OUT OF PRECAUTION TO PROTECT THE ENGINE, AND RETURNED TO KSUS. AFTER EXAMINING THE OIL FILT
- [SDR 2023FA0000436](https://openairdocs.org/sdr/2023FA0000436.md): Pipe · cracked · Aug 18, 2023 · N7600S · Amd FALCON900EX · Engine (Turbine/Turboprop)
  > OIL LINE PN: FGFB541001D2 FOR OIL TEMP PRESSURE INDICATING ON #1 ENGINE CRACKED.
- [SDR G13A202307254001](https://openairdocs.org/sdr/G13A202307254001.md): Fuel Line · failed · Jul 24, 2023 · N420PD · Amd FALCON900EX · Engine Fuel Distribution
  > METAL FUEL LINE ON #2 ENGINE FAILED LINE P/N 3061249-2 CAUSING LOSS OF FUEL QUANTITY. ENROUTE TO EUROPE. CREW DIVERTED TO CYQX
- [SDR DBCA202211070008](https://openairdocs.org/sdr/DBCA202211070008.md): Cable · failed · Nov 7, 2022 · N317ML · Amd FALCON900EX · Cargo/Baggage Doors
  > 1) AFTER DEPARTURE FROM TYS CREW NOTED LOSS OF PRESSURIZATION WHILE CLIMBING THROUGH 8000'. 2) CREW RETURNED TO TYS 3) MTN FOUND BROKEN CABLE IN BAGGAGE DOOR PRESSURE FLAP SYSTEM 4) MTN REMOVED AND REPLACED CABLE WITH NEW 5) PRESSURIZATION AND OPS CHECKS GOOD.
- [SDR 9JLA2022092019993](https://openairdocs.org/sdr/9JLA2022092019993.md): Pressure Sensor · defective · Sep 16, 2022 · N512KS · Amd FALCON900EX · Engine Oil Indicating System
  > THE FLIGHT CREW REPORTED THAT THE NO1 ENGINE OIL LOW PRESSURE INDICATOR WAS FLICKERING IN FLIGHT. THE BASE MAINTENANCE TEAM DETERMINED THAT THE NO1 ENGINE OIL PRESSURE TRANSMITTER WAS DEFECTIVE AND REPLACED IT WITH A NEW TRANSMITTER. OPS CHECKS WERE SATISFACTO
- [SDR 9JLA2022107121998](https://openairdocs.org/sdr/9JLA2022107121998.md): Probe · failed · Jul 7, 2022 · N512KS · Amd FALCON900EX · Fuel Quantity Sensor
  > THE FLIGHT CREW REPORTED THAT THE LEFT WING OUTBOARD FUEL PROBE FAILED CAUSING THE FLIGHT TO BE CANCELLED. THE MAINTENANCE TEAM TROUBLESHOT AND REMOVED AND REPLACED THE LEFT OUTBOARD FUEL PROBE WITH A SERVICEABLE UNIT PER THE AIRCRAFT AMM. OPS AND LEAK CHECKS
- [SDR 7SSAN900YG0322](https://openairdocs.org/sdr/7SSAN900YG0322.md): None · none · Mar 18, 2022 · N900YG · Amd FALCON900EX · Fire Detection
  > "AFT COMPT" FIRE WARNING BEGAN INTERMITTENTLY FOLLOWED BY REPETITIVE AND CONTINUOUS WARNING. PERFORMED EMERGENCY PROCEDURE AS PER MANUFACTURER CODDE 3 CHECKLIST. DECLARED EMERGENCY WITH ATC AND PROCEEDED TO DIVERT TO THE NEAREST SUITABLE AIRPORT (EINN). EME
- [SDR 9JLA2021090227206](https://openairdocs.org/sdr/9JLA2021090227206.md): Transducer · failed · Aug 15, 2021 · N850EN · Amd FALCON900EX · Fuel Controlling System
  > THE FLIGHT CREW REPORTED THAT DURING TAKEOFF THE NO3 ENGINE COMPUTER FAILED. THE CREW RAN THE CHECKLIST AND RESET OF THE ENGINE COMPUTER CAUSED THE ENGINE TO SURGE +/-20% N1. THE CREW TURNED THE COMPUTER OFF AND REPORTED THE SURGING STOPPED. THE FLIGHT CONTINU
- [SDR 9JLA2021081628405](https://openairdocs.org/sdr/9JLA2021081628405.md): Flow Sensor · defective · Aug 8, 2021 · N850EN · Amd FALCON900EX · Fuel Flow Indicating
  > THE FLIGHT CREW REPORTED THAT THE NO3 ENGINE FUEL FLOW INDICATES ZERO, THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED AN DEFECTIVE FUEL FLOW TRANSMITTER. THE DEFECTIVE TRANSMITTER WAS REMOVED AND A REPAIRED UNIT WAS INSTALLED. OPS CHECKS WERE SATISFACTORY A
- [SDR UO2R2021111101](https://openairdocs.org/sdr/UO2R2021111101.md): Light · discolored · Feb 15, 2021 · N6VF · Amd FALCON900EX · Passenger Compartment Lighting
  > EMTEQ LED FLEXIBLE ACCENT LIGHTING ASSEMBLY FOUND BLACKENED AND DISCOLORED DURING REMOVAL FROM AFT LAVATORY CABINET.
- [SDR BO5F20200818003](https://openairdocs.org/sdr/BO5F20200818003.md): Control Unit · misinstalled · Aug 14, 2020 · N128JL · Amd FALCON900EX · Elevator Control System
  > DURING A 12M/800 HRS INSPECTION, THE PITCH AFU WAS FOUND INSTALLED UPSIDE DOWN. THE AMM TASK CARD 27-35-05-900-801 REMOVAL/INSTALLATION OF THE PITCH MAIN AFU INCLUDES A SPECIFIC WARNING TO PREVENT THIS INCORRECT INSTALLATION: THE PITCH MAIN AFU (524CW) IS INS
- [SDR 2020FA0000311](https://openairdocs.org/sdr/2020FA0000311.md): Blade · broken · May 31, 2020 · Amd FALCON900EX · Turbine Engine Compressor Section
  > AFTER TAKEOFF, ENGINE 3 INDICATED AN ITT OF 1022. POWER WAS REDUCED ON #3 TO NORMAL OP TEMPS. IN THE CLIMB, IF AUTOTHROTTLES WERE USED, #3 ITT WOULD APPROACH TEMP LIMITS WHEN THE AUTO THROTTLES ACHIEVED MCT. AUTO THROTTLES WERE NOT USED AFTER THAT EXCEPT IN CR
- [SDR BKEA2020031300000](https://openairdocs.org/sdr/BKEA2020031300000.md): Not Reported · malfunctioned · Mar 12, 2020 · N923EA · Amd FALCON900EX · Landing Gear Retraction/Extension System
  > AFTER TAKE OFF ON RUNWAY 16R AND START CLIMBING I CALLED “ POSITIVE RATE OF CLIMB” ANSWERED “ GEAR UP”, AT THIS POINT I REACHED FOR THE GEAR HANDLE LEVER AND PULLED UP IN ORDER TO RETRACT THE GEAR. FEW SECONDS LATER (STILL CLIMBING AND REACH ABOUT 1700 FT),
- [SDR DBCA2019040130002](https://openairdocs.org/sdr/DBCA2019040130002.md): Line · failed · Mar 30, 2019 · N793CG · Amd FALCON900EX · Engine Oil Storage (Airframe Furnished)
  > CREW RECEIVED "CHECK OIL" AND "OIL PRESS 3" CAS MESSAGE IN FLIGHT. CREW SHUTDOWN #3 ENGINE, DECLARED EMERGENCY AND DIVERTED. FOUND OIL COOLER SUPPLY LINE CRACKED, NON-MAGNETIC MATERIAL IN INLET AND MAGNETIC DEBRIS IN TRANSFER GEARBOX. REPLACED OIL COOLER SUP
- [SDR CWQA20181126001](https://openairdocs.org/sdr/CWQA20181126001.md): Wire · broken · Nov 25, 2018 · N115KG · Amd FALCON900EX · Fire Protection System Wiring
  > DURING CRUISE CREW RECEIVED AN INTERMITTENT REAR COMPARTMENT FIRE LIGHT WITH FIRE BELL. CHECK LIST FOLLOWED, REAR COMPARTMENT EXTINGUISHING AGENT WAS ACTIVATED IAW CHECKLIST, EMERGENCY DECLARED, AND UNSCHEDULED LANDING AT ALTERNATE AIRPORT PERFORMED WITHOUT IN
- [SDR JGVR20181121001](https://openairdocs.org/sdr/JGVR20181121001.md): Shutoff Valve · mismanufactured · Nov 21, 2018 · N58CG · Amd FALCON900EX · Fuel Controlling System
  > CREW EXPERIENCED #2 ENGINE POWER LEVER STUCK AT 95% IN-FLIGHT. ATTEMPT TO SHUT-DOWN THE #2 ENGINE FAILED AND THE ENGINE CONTINUED TO RUN AT 95% POWER. DURING DESCENT THE CREW WAS ABLE TO RETARD THE #2 POWER LEVER AND LAND NORMALLY. TROUBLESHOOTING OF THE FIREW
- [SDR DBCA2018101800006](https://openairdocs.org/sdr/DBCA2018101800006.md): Fcu · failed · Oct 14, 2018 · N793CG · Amd FALCON900EX · Fuel Control/Turbine Engines
  > 1) DURING CLIMB PILOT NOTED NR 1 DEEC CAS MESSAGE. 2) PILOT RETURNED TO HOMEBASE. 3) MAINTENANCE INSPECTED AND REPLACED NR 1 FUEL CONTROL 4) AIRCRAFT RETURNED TO SERVICE.
- [SDR EBVR20180329001](https://openairdocs.org/sdr/EBVR20180329001.md): Knob · loose · Mar 20, 2018 · Amd FALCON900EX · Navigation System
  > THE AIRCRAFT DEPARTED AND DURING TAKEOFF, HAD SEVERAL PARAMETER FAILURES. ABORTED THE TAKEOFF. MAINTENANCE NOTICED THE SYSTEM WORKING AND TROUBLESHOT THE SYSTEM BY ANALYZING THE FAULT CODES TO A BUSS FAILURE. SINCE THE SYSTEM WAS WORKING, SHUT DOWN POWER TO
- [SDR 2018FA0000054](https://openairdocs.org/sdr/2018FA0000054.md): Hose · ruptured · Feb 7, 2018 · N1828S · Amd FALCON900EX · Air Distribution System
  > PILOTS WROTE UP A RUMBLING SOUND WHEN CHANGING TEMPERATURES IN THE COCKPIT. ON INVESTIGATION THE CONDITIONED AIR HOSE THAT RUNS UNDER THE PILOTS FLOOR NEXT TO THE ELEVATOR CONTROL ROD AND BELLCRANK WAS FOUND RUPTURED. THE PLASTIC WINDING THAT HOLDS THE HOSE S
- [SDR 2017FA0000353](https://openairdocs.org/sdr/2017FA0000353.md): Water Separator · failed · Apr 7, 2017 · N137SF · Amd FALCON900EX · Humidity Control System
  > DURING A SCHEDULED INSPECTION, FOUND THAT THE LP WATER SEPARATOR SUFFERED AN INTERNAL STRUCTURAL FAILURE. ALL THREE INTERNAL SUPPORT STRAKE ATTACHMENT HARDWARE FAILED, ALLOWING THE UNIT TO COLLAPSE ON ITSELF INTERNALLY, COLLAPSING THE SWIRL VANES. THE MANUF
- [SDR 9JLA2017030611152](https://openairdocs.org/sdr/9JLA2017030611152.md): Monopole · defective · Jan 21, 2017 · N900RX · Amd FALCON900EX · Engine (Turbine/Turboprop)
  > CREW REPORTED THAT ON FINAL APPROACH IN HEAVY RAIN THAT THE NR 2 ENGINE COMPUTER CAUTION ANNUNCIATOR WITH ASSOCIATED POWER REDUCTION. AFTER LANDING THE NR 2 ENGINE COMPUTER WAS CYCLED AND THE ANNUNCIATOR EXTINGUISHED. THE CREW REPORTED THAT THE NR 2 ENG COMPUT
- [SDR KKVA201611280001](https://openairdocs.org/sdr/KKVA201611280001.md): Control Module · faulty · Nov 16, 2016 · N918JM · Amd FALCON900EX · Entertainment System
  > CREW REPORTS FIRE BAG COMP RED CAS MESSAGE ILLUMINATED IN FLIGHT ON APPROACH 30 MILES OR 10 MINUTES FORM KMDW. SMOKE IN THE BAGGAGE COMPARTMENT WAS VERIFIED BY THE PIC AND AN EMERGENCY WAS DECLARED. UPON INITIAL INSPECTION AND TROUBLESHOOTING BY MAINTENANCE AF
- [SDR EBVR20160829001](https://openairdocs.org/sdr/EBVR20160829001.md): Power Supply · arced · Aug 26, 2016 · N984BX · Amd FALCON900EX · Central Display
  > MAINTENANCE REPORTED THAT CREW HEARD A "POP" IN FLIGHT. THIS WAS FOLLOWED BY A LOSS OF THE UPPER MFD, A DISCONNECT OF THE AUTOPILOT, AND POPPED 20A POWER SUPPLY CIRCUIT BREAKER. ON INVESTIGATING THE DISCREPANCY, MAINTENANCE REPORTED THAT THE NR 3 POWER SUPPL
- [SDR 7SSA2015110501](https://openairdocs.org/sdr/7SSA2015110501.md): Bolt · missing · Sep 5, 2015 · N615MS · Amd FALCON900EX · Leading Edge Slat Position Indicating System
  > ON DEPARTURE, RECEIVED THE, NO TAKEOFF, CALL OUT AT 80 KNOTS & ABORTED THE TAKEOFF ROLL. ON THE PDU THE OTBD SLAT PORTION SHOWED RED. DURING THE TROUBLESHOOTING THE TECHNICIANS NOTICED THAT WHEN THE SLATS WERE DEPLOYED THE LT OTBD SLAT COULD BE MOVED SLIGHTL
- [SDR EBVR20150701001](https://openairdocs.org/sdr/EBVR20150701001.md): Connector · deteriorated · Jul 1, 2015 · N346R · Amd FALCON900EX · Auto Flight System Wiring
  > PERFORMED ASCB SELF TESTS IN MAINTENANCE MODE AND INTERMITTENT FAULT CODES 4014-1, 4016-5 AND 4017-5 OCCURRED POINTING TO ADC PRIMARY BUSS AND AFCS BUSS FAULTS. SEVERAL ENVIRONMENTAL SPLICES WERE FOUND IN NEED OF REPLACEMENT. THE SLEEVE PORTION OF THE ENVIRO
- [SDR 9PVA2015041700001](https://openairdocs.org/sdr/9PVA2015041700001.md): Cable · melted · Apr 13, 2015 · N111SW · Amd FALCON900EX · Power Lever
  > NUMBER 3 THROTTLE WAS STUCK IN THE IDLE POSITION. FURTHER INVESTIGATION FOUND FOUR MOUNTING SCREWS FOR BLEED AIR ANTI-ICE SWIVEL WERE LOOSE. THERE WAS THERMAL DAMAGE TO UPPER COWL DOOR, BURNT & DELAMINATION. TELEFLEX CABLE MELTED INTERNALLY, ENGINE AFTER BO
- [SDR 2014FA0000624](https://openairdocs.org/sdr/2014FA0000624.md): Line · chafed · Oct 2, 2014 · N286MJ · Amd FALCON900EX · Hydraulic System, Main
  > DURING POST FLIGHT INSPECTION IT WAS NOTICED THAT HYDRAULIC FLUID WAS DRAINING FROM DRAIN HOLES IN AFT FUSELAGE NEAR THE REAR SERVICE COMPARTMENT. UPON FURTHER INVESTIGATION, IT WAS DETERMINED THAT 3 RIGID STAINLESS STEEL HYDRAULIC LINES FOR THE THRUST REVERS
- [SDR NTFA2014092500000](https://openairdocs.org/sdr/NTFA2014092500000.md): Bracket · failed · Sep 10, 2014 · N590CL · Amd FALCON900EX · Wing Miscellaneous Structure
  > DURING OCIP INSPECTION ON ACFT, FOUND LT INBD FLAP BEVEL GEARBOX MOUNTING BRACKET BROKE AT HOLES. ALLOWING GERBOX, FLAP TUBES TO PULL AWAY FROM T/E OF WING. LOOP BRACKET HELD TUBES AND GEARBOX FROM MOVING TOO FAR AFT FROM T/E. FAILED BRACKET, PN F50B1140020
- [SDR UVVR2014090400031](https://openairdocs.org/sdr/UVVR2014090400031.md): Wire · loose · Sep 3, 2014 · N900CQ · Amd FALCON900EX · Engine Indicating System Wiring
  > NR 3 ENGINE OIL PRESSURE FLUCTUATING AND UNRELIABLE. FOUND LOOSE WIRING CONNECTIONS AT THE NR 3 ENGINE PYLON GROUND TERMINAL BLOCK, R31TB, AND GROUND TERMINAL BLOCK NOT PROPERLY SECURED TO PYLON STRUCTURE. AFTER SECURING THE WIRING AND TERMINAL BLOCK A SATIS
- [SDR O2GA2014FA0000424](https://openairdocs.org/sdr/O2GA2014FA0000424.md): Water Heater · leaking · Jul 6, 2014 · N111SW · Amd FALCON900EX · Potable Water System
  > AT 40,000 FT CRUISE ALTITUDE, DURING FLIGHT NR 2 THROTTLE WENT TO FULL THROTTLE AND THROTTLE LEVER WOULD NOT MOVE. DESCENDED THRU 23,000 FT AND THROTTLE LOOSENED UP. DECISION WAS TO CONTINUE FLIGHT AND WAS UNEVENTFUL LANDING. INVESTIGATION FOUND THE LAV SINK
- [SDR 2012FA0000692](https://openairdocs.org/sdr/2012FA0000692.md): Control Cable · worn · Oct 8, 2012 · N111SW · Amd FALCON900EX · Power Lever
  > NR 2 ENGINE POWER LEVER FROZE DURING CRUISE AT 43,000 FT. ISA -10. CONTROL CABLE WORN.
- [SDR CWQA06042012](https://openairdocs.org/sdr/CWQA06042012.md): Contactor · shorted · Jun 1, 2012 · N602CV · Amd FALCON900EX · Ice/Rain Protection System Wiring
  > AT CLIMB, EXPERIENCED SMOKE COMING OUT OF AVIONICS VENT RIGHT COCKPIT GLARE SHIELD. REPORTED SMOKE ISOLATED TO RIGHT SIDE COCKPIT AND REDUCED TO SMALL AMOUNT ON APPROACH FOR LANDING. CHECKLIST FOLLOWED, EMERGENCY DECLARED, AND UNSCHEDULED LANDING PERFORMED
- [SDR CA111227004](https://openairdocs.org/sdr/CA111227004.md): Tube · worn · Dec 21, 2011 · Amd FALCON900EX · Turbine Engine Oil System
  > (CAN) ENGINE HAD OIL SEEPAGE FROM THE LT SIDE OF THE ACCESSORY GEAR BOX WHERE THE OIL COOLER TUBE INSERTS INTO THE ACCESSORY GEAR BOX CAVITY. ITEM WAS ACCESSED AND INVESTIGATED DURING THE MAJOR PERIODIC INSPECTION. THE REMOVAL OF THE OIL COOLER TUBE REVELAE
- [SDR CWQA10312011](https://openairdocs.org/sdr/CWQA10312011.md): Tire · blown · Oct 27, 2011 · N602CV · Amd FALCON900EX · Tire
  > ON TAKEOFF ROLL DURING LIFT OFF/ROTATION, CREW FELT A VIBRATION SIMILAR TO A NOSE WHEEL OUT OF BALANCE. DURING CLIMBOUT, AUTO SLAT DEPLOY LIGHT AND INABILITY TO RETRACT GEAR WAS EXPERIENCED. CHECK LIST FOLLOWED AND UNSCHEDULED LANDING PERFORMED WITHOUT INCID
- [SDR 2011FA0000572](https://openairdocs.org/sdr/2011FA0000572.md): Throttle Cable · binding · Aug 28, 2011 · N146EX · Amd FALCON900EX · Power Lever
  > AT TOP OF DESCENT, NR 2 THROTTLE STUCK AT FULL FWD POSITION, AUTOTHROTTLES DISCONNECTED, MANAGED TO GET THROTTLE BACK TO IDLE HOWEVER IT WAS STUCK THERE AND WOULD NOT ADVANCE. APPEARED TO FREE UP AT AROUND 14000 FT. FLEW 2 ENG APPROCH. NR 2 TELEFLEX CABLE
- [SDR CA110719009](https://openairdocs.org/sdr/CA110719009.md): Seal · damaged · Jul 15, 2011 · Amd FALCON900EX · Wheel/Ski/Float
  > DURING COMPANY ROUTINE SERVICING/GREASING OF NOSE WHEEL ASSEMBLIES, THE INBD AND OTBD GREASE SEALS WERE FOUND DAMAGED. THE GREASE SEAL HAD FLAT SPOTTED AND WAS NICKED IN A COUPLE OF PLACES. THE BEARINGS THAT ARE LOCATED IN THIS AREA WERE FOUND DAMAGED. THE
- [SDR CA110704011](https://openairdocs.org/sdr/CA110704011.md): Pitot Head · obstructed · Jun 28, 2011 · Amd FALCON900EX · Pitot/Static System
  > ON TAKE-OFF/ROLL, NO INCREASING IAS ON LT MFD. ALL FOLLOWING CAS MESSAGES DISPLAYED " AP1&2 FAIL, MACH TRIM FAIL, PITCH FEEL FAIL, AT1 AUTO SLATS FAIL". TAKEOFF ABORTED AT 80 KNOTS. LT PITOT PROBE FOUND PLUGGED WITH BUG/SPIDERS OR NEST MATERIAL ON VISUAL INS
- [SDR CWQA03032011](https://openairdocs.org/sdr/CWQA03032011.md): Engine · failed · Mar 4, 2011 · N602CV · Amd FALCON900EX · Engine (Turbine/Turboprop)
  > NR 1 ENGINE FAILURE ON CLIMBOUT, CREW FELT THE ENGINE POP AND VIBRATE CLIMBING THROUGH 10,000FT WITH OIL PRESSURE LIGHT MASTER CAUTION AND ENGINE ITT SPIKE THROUGH LIMITS AS THE ENGINE SHUTDOWN, CHECK LIST FOLLOWED AND UNSCHEDULED LANDING PERFORMED WITHOUT FUR
- [SDR 2010FA0001203](https://openairdocs.org/sdr/2010FA0001203.md): Gasket · misinstalled · Nov 29, 2010 · Amd FALCON900EX · Engine Bleed Air System
  > THE NR 1 ENGINE H/P BLEED AIR TUBE GASKET STACK WAS INCORRECTLY ASSEMBLED CAUSING A BLEED AIR LEAK WHERE THE STACK ATTACHES TO THE ENGINE.
- [SDR CA100609006](https://openairdocs.org/sdr/CA100609006.md): Transducer · inoperative · Jun 7, 2010 · Amd FALCON900EX · Engine Oil Indicating System
  > CREW NOTICED ABNORMALLY HIGH OIL PRESSURE JUST PRIOR TO LANDING. OIL PRESSURE WENT UP TO 101 PSI AND RANGED BETWEEN 85 AND 101 PSI. ENGINE WAS SHUTDOWN AS A PRECAUTION. OIL PRESSURE TRANSDUCER WAS REPLACED AND 2 LEGS HAVE BEEN COMPLETED WITH NO FURTHER OCCO
- [SDR CA100518002](https://openairdocs.org/sdr/CA100518002.md): Bolt · cracked · May 13, 2010 · Amd FALCON900EX · Passenger/Crew Doors
  > THE MAIN CABIN DOOR PRESSURIZATION LOAD IS CARRIED BY 10 SQUALLS (BOLT STOPS). FOUND THE 1 NUT AND STUD PORTION MISSING ON POST FLIGHT. THE CONTACT HEAD WAS STILL IN PLACE SO PRESSURIZATION LOAD WAS DISTRIBUTED NORMAL. BOLT WAS REPLACED, WITH FAILED UNIT SEN
- [SDR 2010FA0000246](https://openairdocs.org/sdr/2010FA0000246.md): Controller · failed · Feb 23, 2010 · N127SF · Amd FALCON900EX · Cabin Temperature Control System
  > ON TAKEOFF ROLL THE CREW NOTED A STRONG ELECTRICAL BURNING ODOR IN THE COCKPIT. THE TAKEOFF WAS ABORTED. THE ACFT WAS SHUTDOWN, ELECTRICAL POWER WAS TURNED OFF AND THE BATTERIES WERE DISCONNECTED. THE ACFT WAS THEN TOWED BACK TO THE HANGAR. THE SOURCE OF T
- [SDR 2009FA0000994](https://openairdocs.org/sdr/2009FA0000994.md): Control Handle · stuck · Nov 25, 2009 · N900SN · Amd FALCON900EX · Landing Gear Selector
  > DURING APPROACH, THE GEAR HANDLE STUCK IN THE RETRACTED POSITION. THE CREW PERFORMED THE EMERGENCY GEAR EXTENSION CHECKLIST PROCEDURE SUCCESSFULLY EXTENDING THE GEAR AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REMOVED THE GEAR HANDLE AND INSTALLED AN
- [SDR CA090504001](https://openairdocs.org/sdr/CA090504001.md): Pump · unserviceable · Apr 29, 2009 · Amd FALCON900EX · Turbine Engine Oil System
  > (CAN) POST FLIGHT ON RAMP CREW NOTICED LARGE AMOUNT OF OIL ON INSIDE FACE OF NR 1 ENGINE LOWER COWL. TROUBLESHOOTING DETERMINED ENGINE OIL LEAK FROM OIL LUBE PUMP, SERVICEABLE PUMP INSTALLED, ACFT RETURNED IN SERVICE.
- [SDR 2009FA0000274](https://openairdocs.org/sdr/2009FA0000274.md): Switch · ruptured · Mar 27, 2009 · N404F · Amd FALCON900EX · Hydraulic System, Main
  > FAILURE OF HYDRAULIC PRESSURE SWITCH (R2DW) RESULTED IN THE LOSS OF ALL HYDRAULIC FLUID IN NR 1 HYDRAULIC SYSTEM.
- [SDR 2008FA0000621](https://openairdocs.org/sdr/2008FA0000621.md): Compressor Wheel · separated · Aug 26, 2008 · N58CG · Amd FALCON900EX · Turbine Engine Compressor Section
  > THE CREW REPORTED VIBRATION AND ITT RISE. POWER WAS PULLED BACK TO IDLE AND THE AC LANDED WITHOUT INCIDENCE. DISASSEMBLY FINDINGS REVEALED THE LPC2 ROTOR ASSY (PN 307241613). DISC PN 30603731, SN 990316003093, EXHIBITED MATERIAL LOSS IN THE FORM OF A DISC POS
- [SDR 20071201](https://openairdocs.org/sdr/20071201.md): Bolt · missing · Dec 11, 2007 · N88ND · Amd FALCON900EX · Trailing Edge Flaps
  > AFTER T/O FLT CREW EXPERIENCED A FLAP ASYMMETRY UPON FLAP RETRACTION. FLAPS WERE HELD AT 14 DEGREES & WOULD NOT MOVE. CREW DECIDED TO DIVERT. UPON LANDING, MX INSPECTED & FOUND THE RT WING, 2ND OUTBOARD FLAP ROD, UNIVERSAL JOINT DISCONNECTED & BOLT MISSING.
- [SDR 2007FA0001018](https://openairdocs.org/sdr/2007FA0001018.md): Control Unit · leaking · Oct 24, 2007 · N47EG · Amd FALCON900EX · Aircraft Fuel Distribution System
  > FUEL LEAKING FROM CENTRAL LB CROSSFEED UNIT AND DRAIN TUBE CAP BROKEN. REF MFG SERVICE ADVISORY FSA900EX-EASY-28-10-03-R1. (K)

Next page: https://openairdocs.org/model/dassault-falcon-900ex/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 aircraft_model_key = 'FALCON900EX'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/dassault-falcon-900ex/reports

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