N989QS

Service difficulty reports not matched to an aircraft · 18

They name N989QS, 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 = 'N989QS' 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 DXTA2011032104521Acm · failedIN DESCENT JUST AFTER THROTLING BACK RECEIVED A SUDDEN STRONG SMOKE ODOR WITH A VERY SMALL PUFF OF HAZE OR SMOKE IN THE COCKPIT. UNABLE TO CONTROL THE TEMPURATURE IN THE COCKPIT EITHER UP OR DOWN AND IT THEN SLOWLY BEGAN HEATING UP, EVENTUALY TURNED THE COCKPIMar 22, 2011 · N989QS · Cessna 750 · Cabin Cooling SystemSDR DXTA2011010304384Flap System · failedFLAPS FAIL AMBER CAS ILLUMINATED, FLAPS FAILED AT 0 SLATS EXTENDED. ON INSPECTION OF FLAPS FOUND NOT FULLY RETRACTED WITH HANDLE IN FULL UP POSITION. WHEN POWER APPLIED TO ACFT FLAPS FULLY RETRACTED. COMPLETED SEVERAL CYCLES OF FLAPS WITH NO DEFECTS. NO FAJan 2, 2011 · N989QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA2009091703789Brake Assy · smokeRIGHT SIDE BRAKES WERE SMOKING AFTER LANDING. AIRCRAFT PULLED TO THE RIGHT ON LANDING ROLL OUT. REMOVED AND REPLACED #4 MAIN BRAKE ASSY IAW MM 32-42-01. COMPLIED WITH BRAKE BLEED IAW MM TASK 32-42-00-721. COMPLIED WITH BRAKE PRESSURE CHECK IAW MM 32-42-00. ASep 16, 2009 · N989QS · Cessna 750 · Landing Gear Brake SystemSDR DXTA2009020503490Flap System · malfunctionedFLAPS FAIL CAS MSG CAME ON AFTER FLAP RETRACTION (FLAPS & SLATS UP). FLAPS WOULD NOT RESET UPON APPROACH, SLATS EXTENDED , FLAPS STAYED AT 0*. FOUND BITES 2, 6, 8. RESET BITES. FOUND EXCESSIVE DEBRIS IN FLAP HANDLE ASSY CLEANED DEBRIS. NO DEFECTS NOTED INFeb 4, 2009 · N989QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA200803178Seal · failedPYLON BLEED LEAK (R) ILLUMINATED ON FINAL APPROACH AND AGAIN ON THE GROUND. THERE IS ALSO A BURNING ODOR IN THE CABIN. OPENED COWL, INSPECTED LOW PRESSURE LINE & HIGH PRESSURE LINE & DETERMINED THAT THE SEALS HAVE COLLAPSED ALLOWING BLEED AIR TO ENTER THE Jul 16, 2008 · N989QS · Cessna 750 · Engine Bleed Air SystemSDR DXTA200803135Control Column · ratchetingCONTROL YOKE HAS A DEAD ZONE WHEN MOVING AILERON FROM NEUTRAL POSITION THEN "RATCHETS" RESULTING IN EXCESSIVE & JERKY INPUT. (B)Jun 21, 2008 · N989QS · Cessna 750 · Control Column SectionSDR DXTA200803057Feel Sensor · bindingIN FLIGHT, AILERON FLIGHT CONTROLS ARE BINDING WHILE TURNING BOTH LT AND RT. REMOVED AND REPLACED ARTIFICIAL FEEL BUNGEE. PERFORMED OPS CHECKS AND ADJUSTMENTS ALL OK.May 13, 2008 · N989QS · Cessna 750 · Aileron Control SystemSDR DXTA200702610Fadec · malfunctionedFADEC BUSS FAIL LB , FAULT LB, FADEC LA CAS MESSAGE ON TAKEOFF, TAKEOFF ABORTED. TROUBLESHOT TO FAULTY LT "B" FADEC. REPLACED WITH REPAIRED UNIT I.A.W CE-750 MM CHAP 70-12-00 & 71-00-04. OPS CHECK WAS GOOD.Nov 12, 2007 · N989QS · Cessna 750 · Fuel Controlling SystemSDR DXTA200702554Control Servo · inoperative(B) HYDRAULIC VOLUME LOW AND ILLUMINATED IN FLIGHT. REMOVED AND REPLACED THE ELEVATOR SERVO. OPS CHECKS GOOD IAW MM 22-10-01.Oct 19, 2007 · N989QS · Cessna 750 · Autopilot SystemSDR DXTA200702262Warning Message · illuminatedYD FAIL UPPER B CYAN CAS MESSAGE COME ON IN FLIGHT ABOUT 18,000 FT. COULD NOT DUPLICATE SWAPPED A AND B YAW AUGMENTATION COMPUTERS. OPS CHECK GOOD WORK DONE IAW CESSNA 750 MM CH 27-24-07.Jun 13, 2007 · N989QS · Cessna 750 · Central WarningSDR DXTA200601774Spring · bindingWHEN AIRBORNE, THE AILERONS BIND DURING A LT OR RT TURN WHEN THE CONTROL WHEEL IS MOVED APPROXIMATELY 5 TO 10 DEGREES FROM NEUTRAL (PILOT FLYING FROM LT SEAT). (M2B)- REPLACED SPRING ON SPOILER MIXER INPUT. C/W IAW MM 27-12-02 RIG + OPS CHK GOOD IAW MM 27-1Dec 3, 2006 · N989QS · Cessna 750 · Aileron Control SystemSDR DXTA200601373Resolver · inoperativeWHEN THE FLAP HANDLE WAS PLACED TO 15 DEGREES IN PREPARATION FOR TAXI THE FLAPS STOPPED AT APPROX 5 DEG. AND THE AMBER FLAPS FAIL CAS ILLUMINATED. THE FLAP RESET SWITCH WAS PRESSED BUT HAD NO EFFECT. REMOVED AND REPLACED LT FLAP RESOLVER, MM 27-52-00 C/W RIG Apr 21, 2006 · N989QS · Cessna 750 · Trailing Edge Flap Control SystemSDR DXTA200500806Landing Gear · malfunctionedWHILE CLIMBING THRU 35,400 FT NOSE GEAR UNLOCK AND BUMP WAS FELT. ITEM IS UNDER INVESTIGATION.Jun 26, 2005 · N989QS · Cessna 750 · Nose/Tail Landing GearSDR DXTA200500736Connector · dirtyDURING CRUISE AT FL190, A LOUD THUMP WAS HEARD AMD FELT FROM THE NOSE COMPARTMENT ON THREE OCCASSIONS. JACKED A/C C/W GEAR BUMP TROUBLESHOOTING PER CE 750 MM CHAPTER 32-30-00. CLEANED ELECTRICAL CONNECTORS AT UPLOCK SWITCH HARNESS TO A/C PLUG PG005. OPS CHEMay 21, 2005 · N989QS · Cessna 750 · Landing Gear System WiringSDR DXTA200400406Roller · out of adjustPASSING FL340 CLIMBING TO FL410 EXPERIENCED A LOUD THUMP WITH A NOTICEABLE AIRCRAFT SHIMMY, GEAR UNLOCK LIGHT ILLUMINATED AND REMAINED ON UNTIL DESCENDING THROUGH FL150. DURING DESCENT ANOTHER BUMP AND SHIMMY LIGHT WENT OUT, GEAR EXTENDED NORMALLY FOR LANDINGSep 14, 2004 · N989QS · Cessna 750 · Landing Gear Retraction/Extension SystemSDR DXTA200400280Release Cable · damagedCLIMBING THROUGH FL250, CREW HEARD A LOUD THUMP FOLLOWED BY A LANDING GEAR UNLOCK LIGHT INDICATION. DURING DESCENT THROUGH 4000 FT, HEARD A THUMP FOLLOWED BY THE “UNLOCK” LIGHT GOING OUT. FOLLOWED CHECKLIST TO LOWER AND BLOW DOWN GEARS, HAD NORMAL GEAR INDICATMar 28, 2004 · N989QS · Cessna 750 · Landing Gear Retraction/Extension SystemSDR DXTA200300174Control Module · failedUPON DESCENT INTO SMO CREW OBSERVED THE GEAR UNLOCK LIGHT ILLUMINATED AND A DISTINCTIVE SOUND FROM NOSE GEAR AREA. THIS OCCURRED AT FL 26, FL 20 AND FL 11.5. REMOVED AND REPLACED INOP LANDING GEAR CONTROL MANIFOLD. PERFORMED OPERATIONAL AND LEAK CHECK IAW CENov 28, 2003 · N989QS · Cessna 750 · Landing Gear Retraction/Extension SystemSDR 2002F00899Module · failedEN ROUTE TO THE US FROM MKJS THE A/C EXPERIENCED AN UNCOMMANDED EXTENSION OF THE L/G AT FL410, .89 MACH. THE L/G REMAINED EXTENDED FOR APPROX 1 MINUTE AND THEN RETRACTED. SEVERAL MINUTES LATER THE L/G EXTENDED AGAIN UNTIL DESCENT TO FL230, 210 KIAS WHEN THE Feb 20, 2002 · N989QS · Cessna 750 · Landing Gear Retraction/Extension System
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