N986QS

Service difficulty reports not matched to an aircraft · 26

They name N986QS, 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 = 'N986QS' 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 DXTA2016052006244Coalescer Bag · odorON TAXI IN WE COULD SMELL SMOKE, TURNED PACS OFF. ON LATER TESTING IT SEEMS TO HAPPEN WHEN WE TURN THE COCKPIT PAC ON. RAN BOTH PACS WITH THE APU FOR ABOUT 3 HOURS IN ALL MODES AND CONFIGURATIONS WITH NO SMOKE OR ABNORMAL SMELLS. OPERATED BOTH PACS. WITH EACMay 27, 2016 · N986QS · Cessna 750 · Humidity Control SystemSDR DXTA2014082205863Coalescer Bag · dirtyCOCKPIT PAC AIR HAS DIRTY SOCK SMELL FROM WEMACS. R & R BOTH COCKPIT & CABIN COALESCE SOCKS. OPERATED PAC AIR, NO SMELL NOTED. OPERATION & LEAK CHECKS GOOD. ALL WORK DONE IAW MM 21-51-00.Aug 21, 2014 · N986QS · Cessna 750 · Humidity Control SystemSDR DXTA2014072105822Brake Assy · contaminatedWHEN THE BRAKES ARE COLD & FOR THE FIRST FLIGHT THEY SQUEAL LOUDLY WHEN APPLIED. AFTER A LANDING WHEN HOT THEY BECOME VERY GRABBY WHEN APPLIED. THEY ARE NOT PULLING TO ONE SIDE OR THE OTHER. REMOVED CARBON DUST FROM ALL FOUR BRAKE ASSEMBLIES, PERFORMED BRAKJul 19, 2014 · N986QS · Cessna 750 · Landing Gear Brake SystemSDR DXTA2013071505445Downlock Switch · failedDURING LANDING GEAR EXTENSION, NOSE GEAR GREEN LIGHT DID NOT ILLUMINATE. GEAR WAS RECYCLED, NO HELP. THE TOWER SAID LOOKED LIKE GEAR WAS DOWN. AS EMERGENCY CHECKLIST WAS BEING COMPLETED, NOSE GEAR LIGHT CAME ON PRIOR TO BLOWING GEAR DOWN, DID COMPLETE CHJul 12, 2013 · N986QS · Cessna 750 · Landing Gear Position and WarningSDR DXT2013F00000Landing Gear · vibrationIN THE DECELERATION PHASE OF THE LANDING ROLLOUT, EXPERIENCED A NOSE WHEEL SHIMMY. ALSO, STANDBY ATTITUDE INSTRUMENT 5 DEGREES NOSE UP. ACFT WAS TAXIED IAW ATC.Jun 12, 2013 · N986QS · Cessna 750 · Nose/Tail Landing GearSDR DXTA2013021105281Access Panel · corrodedLT WING FUEL PANEL CORRODED.Feb 6, 2013 · N986QS · Cessna 750 · Wing, Plate/SkinSDR DXTA2011020904459Strut · low pressureLANDING GEAR JAMMED IN DOWN AND LOCKED POSITION AFTER TAKEOFF. HANDLE WOULD NOT MOVE. FOUND NOSE STRUT UNDER PRESSURE. SERVICED STRUT WITH N2 AND OIL, IAW MM 12-10-38, GEAR SWINGS OPS CHECKED GOOD.Feb 8, 2011 · N986QS · Cessna 750 · Nose/Tail Landing Gear Strut/AxleSDR DXTA2010111504307Flap System · malfunctionedON DEPARTURE, FLAPS FAILED TO RETRACT COMPLETELY & STOPPED AT 5 DEGREES WITH SLATS EXTENDED. ON ARRIVAL, MECH NOTED BITE CODE 2. CHECKLIST FOLLOWED FOR FLAPS 5 SLATS EXTENDED LANDING. FOUND LINT & DIRT IN FLAP BOX AROUND OPTICAL SWITCHES. REMOVED DEBRIS FNov 14, 2010 · N986QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA2010062804132Acm · seizedON GROUND, OAT 90F, DETECTED THE ODOR OF SOMETHING BURNING, FOLLOWED BY VISIBLE SMOKE IN COCKPIT. OBSERVED COCKPIT SOURCE TEMP TO BE CLIMBING RAPIDLY THROUGH 150. ISOLATED COCKPIT PACK AND SMOKE AND ODOR DECREASED BUT STILL PRESENT. R & R COCKPIT PAC AIR CYJun 26, 2010 · N986QS · Cessna 750 · Cabin Cooling SystemSDR DXTA2010061804125Strut · dischargedNOSE GEAR BUMPS, IN CRUISE FLIGHT, AFTER APROX 1 HOUR INTO THE FLIGHT. WE FELT AND HEARD 3 "BUMPS". PERFORMED MLG BUMP TROUBLESHOOTING CHECKLIST. ONLY FINDING WAS NLG STRUT. NO PRESSURE - WAS 80 PSI LOW. SERVICED NOSE STRUT WITH N2 AS REQUIRED. ALL OTHER Jun 17, 2010 · N986QS · Cessna 750 · Nose/Tail Landing Gear Strut/AxleSDR DXTA200907303746Acm · failedCABIN PAC IS SMOKING / OVERHEATING. REPLACED CABIN ACM DUE TO INTERNAL FAILURE WITH REPAIRED UNIT. WORK PERFORMED IAW MM 21-51-00. LEAK & OPS CHECKS GOOD.Jul 30, 2009 · N986QS · Cessna 750 · Cabin Cooling SystemSDR DXTA2009063003709Compressor · odorDURING CRUISE, DETECTED "ENVIRONMENTAL" BURNING/SMOKE. IT CAME ON AND WENT AWAY 3 SEPARATE TIMES. THE FIRST 2 TIMES IT WAS FAINT. DID SOME PRELIM CHECKS AND DID NOT NOTICE ANY UNUSUAL TEMPS FROM THE PACK SUPPLIES. 3 RD TIME THE ODOR OF BURNING WAS VERY STRJun 29, 2009 · N986QS · Cessna 750 · Cabin Cooling SystemSDR DXTA2008121903411Pdu · inoperativeAMBER CAS MESSAGE FLAPS FAIL ILLUMINATED IN FLIGHT (NO BIT CODES AVAILABLE) AND WOULD NOT REST. FLAPS FAILED IN THE UP POSTION/ THE SLATS DID NOT EXTENDED. FLAP PDU FAILED THE PDU CLUTCH CHECK IAW MM 27-50-00. REPLACED POWER DRIVE UNIT IAW MM 27-52-00. PERFODec 19, 2008 · N986QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA2008122203411Warning Message · illuminatedAMBER CAS MESSAGE FLAPS FAIL ILLUMINATED IN FLIGHT AND WOULD NOT RESET. FLAPS FAILED IN THE UP POSTION. THE SLATS DID NOT EXTENDED.Dec 19, 2008 · N986QS · Cessna 750 · Trailing Flap Position Indicating SystemSDR DXTA200802833Window · brokenPILOT FWD SIDE WINDOW SHATTERED IN FLIGHT. REMOVED PILOT FWD SIDE WINDOW P/N 9914379-5, S/N 99048H 9608 AND INSTALLED A NEW SERVICEABLE WINDOW P/N 9914379-7, S/N 07024H3614. PERFORMED CABIN PRESSURIZATION CHECK AND WINDSHIELD HEAT CHECK. OPS CHECKED GOOD WIFeb 1, 2008 · N986QS · Cessna 750 · Flight Compartment WindowsSDR DXTA200802812Actuator · malfunctionedON CLIMB OUT, PASSING THROUGH 10,000 FT AND 250 KIAS , RUDDER LIMIT FAIL-B CAS MESSAGE LIMIT WAS FAILED AT 26 PERCENT. TROUBLESHOT: REPLACED ACTUATOR A IAW MM CHAP 27-23-00 OPS CHECK GOOD.Jan 30, 2008 · N986QS · Cessna 750 · Rudder Control SystemSDR DXTA200702399Clutch · slippedFLAPS INOP. RAN CHECKLIST, DID NOT RESET. 3 DEGREES RESET SWITCH DID NOT WORK. FLAPS FAIL AS SOON AS 5 DEGREES SELECTED. 5 DEGREE FLAPS DID NOT EXTEND. CLUTCH CHECK ON PDU - SLIPPING. REPLACED PDU IAW 750 M/M 27-52-00 RIG AND OPS CHECKED IAW 750 M/M 27-50-0Aug 13, 2007 · N986QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA200702277Unknown · unknownAIRCRAFT CONSTANTLY ROLLS LT AND RT IN LEVEL CRUISE. WORSE AT HIGHER ALTITUDE AND HIGHER SPEED. [07-11-07] RESET RT AILERON DROOP TO SPEC. AND ADJUSTED AILERON SERVO CABLES. IAW 750 MM. 22-10-01. ADJUSTED FEEL BUNGEE IAW 750 MM. 27-11-05. ADJUSTED UPPER RUDJun 18, 2007 · N986QS · Cessna 750 · Flight Control SystemSDR DXTA200702275Roll Servo · inoperativeDURING DESCENT FROM CRUISE AUTOPILOT ROCKS WINGS BACK AND FORTH BETWEEN FL410 AND FL360 WITH A/P DISCONNECTED AIRCRAFT FLIES LEVEL WITH NO ROLL. REMOVED AND REPLACED THE ALLERON SERVO MOTOR WITH A MODIFIED SERVO MOTOR IAW CESSNA CITATION 750 AMM 22-10-01. OPEJun 15, 2007 · N986QS · Cessna 750 · Autopilot SystemSDR DXTA200702248Ground Stud · damagedDURING FLIGHT WITH AUTOPILOT ENGAGED AIRCRAFT ROLLS BACK AND FORTH AS IF SEARCHING FOR LEVEL FLIGHT. FOUND GROUND STUDS TG532 AND TG533 AT YSAC COMPUTERS NORMAL. FOUND GROUND STUDS TG511 AND TG521 AT LOWER YD ACTUATORS WITH HIGH RESISTANCE. REMOVED AND REPLACEJun 7, 2007 · N986QS · Cessna 750 · Auto Flight System WiringSDR DXTA200702130Roll Servo · inoperativeAILERON OSCILLATION BACK AND FORTH DURING CRUISE, WORSENING DURING DESENT WITH AUTOPILOT ON. SWITCHING FGC HAD NO EFFECT. REMOVED AND INSTALLED A NEW POWER SERVO. OPS CHECKS GOOD AT THIS TIME. ALL WORK DONE IAW MM CHAPTER 22-10-01.Apr 22, 2007 · N986QS · Cessna 750 · Autopilot SystemSDR DXTA200400384Sensor · faultyAT 80 KIAS AMBER MASTER WARNING ILLUMINATED WITH LOW AMBER OIL LEVEL LOW-R CAS MESSAGE, TAKEOFF ABORTED. EICAS INDICATES 1 QUART LOW AND SIGHT GAUGE INDICATES 1 QUART LOW. REMOVED AND REPLACED FAULTY OIL LEVEL SENSOR. OPERATIONAL AND LEAK CHECK GOOD, WORK PSep 8, 2004 · N986QS · Cessna 750 · Engine Oil QuantitySDR DXTA200400312Warning Light · illuminatedON TAKE-OFF AT 60 KNTS, (FUEL FILTER BYPASS L) CAS MESSAGE CAME ON, ABORTED TAKE-OFF. ITEM IS UNDER INVESTIGATION.May 14, 2004 · N986QS · Cessna 750 · Engine Fuel DistributionSDR DXTA200400262Warning Light · illuminatedDURING TAKEOFF ROLL MASTER WARNING AND NO TAKEOFF CAS MESSAGE CAME ON AT APPROX 90 KNOTS, ABORTED TAKEOFF. ITEM IS UNDER INVESTIGATION.Mar 15, 2004 · N986QS · Cessna 750 · Central WarningSDR DXTA200300111Torque Link · wornAFTER TAKE OFF FROM SWF FOR PHL, LANGING GEAR WOULD NOT RETRACT, ACCOMPLISHED AIT TURN BACK TO SWF. - INSPECTED GEAR & FOUND THE NOSE GEAR TORQUE LINK CAM BOLT HOLE ELONGATED & WORN. REPLACE NOSE GEAR TORQUE LINK CAM WITH NEW PER THE CE 750 MM CHAPTER 32-20-02Sep 10, 2003 · N986QS · Cessna 750 · Landing Gear Retraction/Extension SystemSDR 2002F00933Control Valve · failedDESCENDING THROUGH 18,000 FEET LIGHT THUMP AND LANDING GEAR UNLOCK LIGHT ILLUMINATED. THIS HAPPENED TWICE MORE AT 10,000 FEET AND 6,000 FEET. AIRCRAFT LANDED WITHOUT INCIDENT IN PBI. MAINTENANCE REMOVED AND REPLACED LANDING GEAR CONTROL VALVE AND APPROVED TSep 11, 2002 · N986QS · Cessna 750 · Landing Gear Retraction/Extension System
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