N904QS

Service difficulty reports not matched to an aircraft · 35

They name N904QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. Newest first.

Query with SQL
duckdb -csv -c "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 n_number = 'N904QS' AND registry_match IS NULL
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR DXTA2020021753467Float Valve · defectiveWING TANK O'FULL R AMBER CAS ILLUMINATED - WING O' FILL AMBER CAS MSG ILLUMINATED EN ROUTE. ACCOMPLISHED CHECK LIST AND VERIFIED WE WERE LOSING FUEL. TRIED VARIOUS ATTITUDE AND PITCH CHANGES AS WELL AS A 360 DEG TURN BUT NO CHANGE. THERE WAS VERY LITTLE FFeb 15, 2020 · N904QS · Cessna 750 · Fuel Indicating SystemSDR DXTA2020011323331Actuator · failedDURING GEAR EXTENSION ON FINAL APPROACH, THE NLG GREEN LIGHT DID NOT ILLUMINATE AND RED UNLOCK LIGHT REMAINED ILLUMINATED WITH GEAR HANDLE SELECTED DOWN. BOTH MAIN GEAR LIGHTS ILLUMINATED GREEN. AFTER ROTARY TEST CONFIRMED ALL LIGHTS WORKING, BLEW DOWN THE Jan 12, 2020 · N904QS · Cessna 750 · Landing Gear ActuatorSDR 2019F00192Cowl Door · crackedREPAIR OF RH LOWER COWL DOOR CRACK. AVIATION REPAIR LETTER DQ19319M1.Apr 26, 2019 · N904QS · Cessna 750 · Engine Cowling SystemSDR 2019F00172Muffler · damagedREPAIR OF APU MUFFLER EXHAUST CAP OVERSIZED HOLES. TEXTRON AVIATION REPAIR LETTER DQ1914M1 DATED APRIL 12, 2019.Apr 18, 2019 · N904QS · Cessna 750 · APU Exhaust SystemSDR EBVR20180702002Skin · corrodedBLEND AND EVALUATE CORROSION ON UPPER OUTBOARD SURFACE OF LT WING SKIN AT AFT SPAR LOCATION.BLENDED AND REMOVED ALL VISIBLE CORROSION FROM UPPER OUTBOARD SURFACE OF LT WING SKIN AT AFT SPAR LOCATION UNTIL VISUALLY ELIMINATED.PERFORMED REPAIR TO LT UPPER WING SJul 2, 2018 · N904QS · Cessna 750 · Wing, Plate/SkinSDR EBVR20180702001Skin · corrodedBLEND AND REMOVE CORROSION AND EVALUATE 1 EACH PIN HOLE ON THE R/H SIDE OF THE FUSELAGE, JUST AFT OF THE NOSE ACCESS DOOR. PERFORMED REPAIR TO RT NOSE SKIN AFT OF AVIONICS DOOR.Jul 2, 2018 · N904QS · Cessna 750 · Fuselage Main, Plate/SkinSDR DXTA2018053001013O-Ring · leakingDURING DESCENT THROUGH 20,000', -A- HYDRAULIC QUANTITY DROPPED BELOW 16%. DROPPED TO 13% BEFORE UNLOADED. PNEUMATIC GEAR BLOWDOWN AND EMERGENCY BRAKE WERE USED. AFTER SHUTDOWN, HYDRAULIC FLUID COULD BE SEEN FROM THE CENTER OF THE FUSELAGE NEAR THE MAIN GEAR UMay 29, 2018 · N904QS · Cessna 750 · Hydraulic System, MainSDR DXTA2015111306129Pump · failedDURING TAKEOFF THROUGH 3000 FEET WITH THROTTLE IN TAKE OFF, THE RT ENGINE N2 WENT TO 102 & INDICATED RED. THE FLYING PILOT FELT A POWER BUMP & THEN SLOWLY RETARDED THE RT ENG TO IDLE. THE ITT ON THE RT ENG SLOWLY SURGED BETWEEN AROUND 500 & 700 DEGREES A COUNov 23, 2015 · N904QS · Cessna 750 · Engine Fuel PumpSDR DXTA2013092305515Skin · corrodedDURING THE REMOVAL OF RELAYS K379V AND K378V MOUNTING PANEL, NOTICED CORROSION UNDER THE AFT CLOSET FLOOR, LOWER FUSELAGE BELLY SKIN. REPAIRED IAW S-750-0210/19RO AND THE SRM 51-40-03 AND 51-20-06. OPS CHECKED NORMAL.Sep 16, 2013 · N904QS · Cessna 750 · Fuselage Main, Plate/SkinSDR DXTA2013050605378Unknown · unknownAFTER TAKEOFF, AMBER FUEL BOOST ON LIGHT ILLUMINATED. SELECTED LT FUEL BOOST SWITCH TO ON, CAS MESSAGE TURNED WHITE. PLACED SWITCH BACK TO NORM, AMBER CAS STAYED OUT REMAINDER OF FLIGHT. RAN AIRCRAFT AT IDLE & MANIPULATED WIRES AND CONNECTOR PLUGS, NO DEFECMay 7, 2013 · N904QS · Cessna 750 · Aircraft Fuel Distribution SystemSDR DXTA2012073005067Engine · contaminatedDISTINCTIVE EXHAUST ODOR NOTICED ABOUT 45MIN INTO CRUISE FLIGHT AT FL400. SMELL BECAME MORE NOTICEABLE AND STRONGER JUST AFTER ADJUSTING COCKPIT PAC TO WARMER TEMPERATURE. ALL ATTEMPTS TO ISOLATE PACS AND BLEEDS UNSUCCESSFUL. EACH PACK AND BLEED WERE TURNEDJul 28, 2012 · N904QS · Cessna 750 · APU Core EngineSDR DXTA2012012604854O-Ring · leakingWHILE ACFT WAS CLIMBING WE EXPERIENCED A HYD VOLUME LOW CAS MESSAGE. THE VOLUME DROPPED TO AS LOW AS 8 PERCENT. IAW CHECKLIST WE UNLOADED THE "A" HYD SYS AND PULLED THE PTU CIRCUIT BREAKER AND THE SITUATION STABILIZED. PRESSURE DROPPED TO AS LOW AS 2500 PSIJan 10, 2012 · N904QS · Cessna 750 · Hydraulic System, MainSDR DXTA2011120104806Strut · dischargedGEAR WOULD NOT RETRACT AFTER TAKEOFF. GEAR HANDLE WAS LOCKED IN DOWN POSITION. 3 GREEN GEAR DOWN LIGHTS WERE ILLUMINATED, NO RED UNSAFE LIGHTS ILLUMINATED. FOUND NOSE GEAR DID NOT FULLY EXTEND. PUSHED NOSE GEAR INTO POSITION. FOUND UPPER AND LOWER CHAMBERS Nov 30, 2011 · N904QS · Cessna 750 · Nose/Tail Landing Gear Strut/AxleSDR DXTA2011080904697Acm · dirtyJUST PRIOR TO BEING CLEARED FOR TAKEOFF, EXPERIENCED A VISIBLE WHITE SMOKE IN THE COCKPIT. THE ODOR APPEARED TO BE SULFUR TYPE ODOR. AFTER ABOUT 10 SECONDS IT DISSIPATED AND COULD NOT BE ISOLATED AGAIN WITH PAC OR ENGINE BLEED SYSTEMS. VERIFIED ODOR. REMOVAug 9, 2011 · N904QS · Cessna 750 · Cabin Cooling SystemSDR DXTA2011061704622Wire · damagedLANDING GEAR WOULD NOT RETRACT. LANDING GEAR HANDLE WOULD NOT RELEASE OR MOVE. REPAIRED DAMAGED WIRING AT NOSE GEAR SQUAT SWITCH IAW WIRING MANUAL 20-10-01- PERFORMED NUMEROUS GEAR SWINGS. OPS CHECKED GOOD IAW MM 32-00-01.Jun 16, 2011 · N904QS · Cessna 750 · Landing Gear System WiringSDR DXTA2010032304047Landing Gear · malfunctionedON TAKEOFF FROM F70 THE GEAR WOULD NOT RETRACT. BURNED OFF FUEL & LANDED BELOW LANDING WEIGHT MINIMUMS. JACKED ACFT & INSPECTED THE NLG & MLG SQUAT SWITCHES. NO DEFECTS NOTED. CHECKED NLG STRUT NITROGEN SERVICE FOUND NLG STRUT UPPER BARREL TO BE BELOW REQUIRMar 22, 2010 · N904QS · Cessna 750 · Landing Gear Retraction/Extension SystemSDR DXTA2010031104025Control Handle · inoperativeON TAKE OFF, GEAR WOULD NOT RETRACT. REMOVED THE LANDING GEAR CONTROL HANDLE ASSY AND INSTALLED NEW GEAR CONTROL HANDLE. OPS CHECK GOOD. WORK PERFORMED IAW CHAP 32-30-01 OF THE MM.Mar 10, 2010 · N904QS · Cessna 750 · Landing Gear SelectorSDR DXTA2008122603443Warning Light · false activationSELECTING FLAPS 5 DEGREES, GOT AN AMBER FLAPS FAIL CAS ( SLATE EXTENDED & FLAPS SHOWED 1 DEGREE-2 DEGREES DOWN) , SELECTED THE SLATS POSITION AND PRESSED FLAP RESET, THE FLAPS CAME BACK UP THE 1 DEGREE OR 2 DEGREES BUT FAILED AGAIN. NR 2 INDICATOR FOUND ON PRDec 26, 2008 · N904QS · Cessna 750 · Trailing Flap Position Indicating SystemSDR DXTA2008122903443Warning Light · illuminatedAMBER FLAPS FAIL CASDec 26, 2008 · N904QS · Cessna 750 · Trailing Flap Position Indicating SystemSDR DXTA200803146Actuator · inoperativeFLAPS FAIL CAS MESSAGE. FLAPS ZERO, SLATS DEPLOYED OK. REMOVED AND REPLACED NR 6 FLAP ACTUATOR, NR 1FLEX SHAFT, NR 2 FLEX SHAFT, NR 3 FLEX SHAFT, NR 4 FLEX SHAFT, NR 5 FLEX SHAFT AND NR 6 FLEX SHAFT. RIGGED FLAP SYM. REMOVED AND REPLACED SOFT START MODULE OLD Jun 27, 2008 · N904QS · Cessna 750 · Trailing Edge Flap ActuatorSDR DXTA200702582Wheel · out of roundABORTED TAKEOFF DUE TO SEVERE NOSE SHIMMY. LT & RT TIRES OUT OF ROUND. REMOVED AND REPLACED TIRE ASSEMBLIES IAW 750 MM 32-41-01. VERIFIED NO FAULTS OF YAW DAMP SYSTEM (27-24-00) OF ADC SYSTEM (34-11-07) ALL OPS CHECK GOOD IAW SAME.Oct 29, 2007 · N904QS · Cessna 750 · Wheel/Ski/FloatSDR DXTA200702457Tire · failedNOSE GEAR SHIMMY DURING TAKEOFF AND TAKEOFF WAS ABORTED. BOTH NOSE WHEEL TIRES OUT OF ROUND. REMOVED TIRES AND INSTALLED OVERHAULED WHEELS AT BOTH POSITIONS. SERVICED TIRES TO 140 PSI. WORK DONE I/A/W CE750 M/M 32-41-00.Sep 9, 2007 · N904QS · Cessna 750 · TireSDR DXTA200702167Unknown · failedSEVERE VIBRATION AT APPROXIMATELY 60 KNOTS DURING TAKEOFF. YAW DAMPER DISCONNECTED AND NR 1 ADC FAILED. ABORTED TAKE OFF IAW ETA PROCEDURE. FOUND NLG SQUAT SWITCH OUT OF ADJUST. ADJUSTED SWITCH AS REQUIRED IAW 750 MM 32-60-00. SERVICED NLG STRUT IAW 750 MM May 1, 2007 · N904QS · Cessna 750 · Nose/Tail Landing GearSDR DXTA200702134Landing Gear · vibrationSEVERE VIBRATION AT APPROXIMATELY 60 KNOTS DURING TAKE-OFF. YAW DAMPER DISCONNECTED ANF NR1 ADC FAILED. ABORTED TAKEOFF. [SUP 04-27-07] NOTED TIRES WERE BOTH OUT OF ROUND. REMOVED AND REPLACED BOTH NOSE TIRES. YAW DAMP DISCONNECT AND NR 1 ADC FAILURE DUE TApr 23, 2007 · N904QS · Cessna 750 · Nose/Tail Landing GearSDR DXTA200702115Unknown · odorFUMES IN THE COCKPIT. SOURCE BELIEVED TO BE FROM COCKPIT/CABIN PACS, OCF FLT. ICT-ICT. FOUND RESIDUAL SOAP IN OZONE CONVERTERS. CLEANED & REINSTALLED OZONE CONVERTERS & COALESCER SOCKS IAW CE750 M.M. 21-71-00. LEAK & OPS CHECK GOOD.Apr 18, 2007 · N904QS · Cessna 750 · Air Distribution SystemSDR DXTA200601829Wheel · vibratesON TAKE-OFF ROLL EXPERIENCED SEVERE SHAKING OF AIRCRAFT AT 80-100 KTS. LOWER YD KICKED OFF. DISCONTINUED TAKEOFF ROLL. POST FLIGHT CREW NOTED RT TIRE BRAKE ASSEMBLY WAS SMOKING. INSTALLED 2 NEW TIRES AND OVERHAULED WHEEL ASSY. SERVICED AND SAFTIED NOSE WHEEL Dec 30, 2006 · N904QS · Cessna 750 · Wheel/Ski/FloatSDR DXTA200601775Indication Sys · malfunctionedWHILE AIRBORNE, NOSE GEAR DOWN INDICATOR LIGHT ILLUMINATED NO UNLOCK LIGHT OR NOISE TO INDICATE GEAR ACTUALLY DOWN JUST NOSE GEAR DOWN LIGHT WAS ILLUMINAQTED AT CRUISE ALTITUDE. JACKED AIRCRAFT. PERFORMED LANDING GEAR FUNCTIONAL CHECKS WHILE AGITATING AND COLDDec 3, 2006 · N904QS · Cessna 750 · Landing Gear Position and WarningSDR DXTA200601601Wheel · defectiveVERY BAD NOSE SHIMMY DURING TAKEOFF ROLL. SHIMMY STARTED AT APPROX 60 KNOTS. REMOVED LEFT AND RIGHT NOSE WHEEL ASSY DUE TO SHIMMY. INSTALLED OVERHAULED WHEELS AND NEW TIRES IAW CE750 M/M CH 32-41-01. ALSO REMOVED AND REPLACED NOSE GEAR TORQUE LINK BUSHINGSSep 14, 2006 · N904QS · Cessna 750 · Wheel/Ski/FloatSDR DXTA200601467Apu · overservicedAFTER T/O, GEAR WOULD NOT RETRACT WITH THE GEAR HANDLE IN THE UP POSITION. RECYCLED DURING FLIGHT FROM TEB TO DAL NOTICED BURNING ODOR COMING FROM COCKPIT GASPERS WHEN DUCT TEMP (COCKPIT) REACHES APPROX 120*. ESPECIALLY NOTICABLE WHEN POWER IS REDUCED ON INIJun 29, 2006 · N904QS · Cessna 750 · APU Oil SystemSDR DXTA200501079Handle · stuckLANDING GEAR WOULD NOT RETRACT. HANDLE IS STUCK IN DOWN POSITION. ITEM IS UNDER INVESTIGATION.Nov 11, 2005 · N904QS · Cessna 750 · Landing Gear SelectorSDR DXTA200500979Smoke · detectedAFTER ENGINES WERE STARTED, THE COCKPIT FILLED UP W/ SMOKE. SHUTDOWN ENGINES AND APU AND EVACUATED AIRCRAFT, NO PAX ONBOARD.Sep 22, 2005 · N904QS · Cessna 750 · Air Distribution SystemSDR DXTA200500715Proximity Switch · inoperativeLT GEAR UNSAFE ON EXTENSION, FOLLOWING PNEUMATIC AND MANUAL EXTENSION STILL UNSAFE. INTERMITTENT UNLOCK LIGHT. AFTER LANDING DURING TURN OFF OF RUNWAY, STEADY UNLOCK LIGHT AND GEAR HORN CAME ON SHUTDOWN IN PLACE. REMOVED & REPLACED L/H MAIN LANDING GEAR AMay 8, 2005 · N904QS · Cessna 750 · Landing Gear Position and WarningSDR DXTA200400449Pitot System · obstructedAT APPROX 80 KTS ON TAKEOFF ROLL THE MACH TRIM CAS MESSAGE ILLUMINATED, FOLLOWED BY THE LOWER RUDDER FAIL CAS MESSAGE. FOLLOWED CHECKLIST FOR LOWER RUDDER FAIL, CAS MESSAGE WERE NORMAL. FOUND BUGS IN PITOT LINES FROM ADC. CLEANED LINES. C/W PITOT SYTEM LEANov 17, 2004 · N904QS · Cessna 750 · Pitot/Static SystemSDR DXTA200300209Wheel · out of balanceON TAKEOFF ROLL AT 80 KNOTS FELT STRONG VIBRATION AT THE NOSE GEAR AREA, ABORTED TAKEOFF. REMOVED AND REPLACED BOTH NOSE WHEEL ASSEMBLIES DUE TO OUT OF BALANCE. OPS CHECK GOOD, WORK DONE IAW 750 MAINTENANCE MANUAL CHAPTER 32-41-00.Dec 23, 2003 · N904QS · Cessna 750 · Wheel/Ski/FloatSDR DXTA200300052Pitot Tube · contaminatedYAW DAMPER & MACH TRIM DISENGAGED DURING TAKEOFF ROLL, ABORTED TAKEOFF. FOUND WATER SITTING IN RT PITOT TUBE. REMOVED RT PITOT TUBE AND CLEANED AND REINSTALLED PITOT TUBE, PERFORMED OPERATIONAL CHECK OF AIR DATA SYSTEMS AND YAW DAMPENER SYSTEMS IAW HONEYWELLJun 21, 2003 · N904QS · Cessna 750 · High Speed Warning
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