JASC 3250
Service difficulty reports · 2,366
Reports filed under 3250 · Landing Gear Steering System, 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 jasc_code = '3250' 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.
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 jasc_code = '3250' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR COMA0660233Ecu · faultyFLIGHT 5190 - DURING TAKEOFF ROLL AT 85 KTS RECEIVED A STEERING INOPERATIVE MESSAGE, TAKEOFF WAS ABORTED AND FLIGHT RETURNED TO THE GATE. REPLACED THE STEERING SYSTEM ELECTRONIC CONTROL UNIT.SDR AWXA200600384Steering Sys · malfunctionedPHX - ABORTED TAKEOFF - FLT 206 - DURING TAKEOFF CREW REPORTED THAT WITH ENGINE POWER EVEN AND STABLE, THE AIRCRAFT VEERED TO LEFT. RIGHT RUDDER INPUT WAS NOT EFFECTIVE. AIRCRAFT CONTINUED TO VEER LEFT. CREW ABORTED TAKEOFF AT 50 KNOTS. RETURNED TO THE GATSDR ASOA06179BStrut · malfunctionedDURING APPROACH, AT APPROXIMATELY 1,500 FT, THE CREW RECEIVED A STEERING INOP MESSAGE. THE CREW COMPLIED WITH THE QRH AND REQUESTED THAT THE EMERGENCY VEHICLES BE DISPATCHED. THE AIRCRAFT LANDED SAFELY. (K)SDR ASOA06179AServo Valve · malfunctionedDURING APPROACH, AT APPROXIMATELY 1,500 FT, THE CREW RECEIVED A STEERING INOPERATIVE MESSAGE. THE CREW COMPLIED WITH THE QRH AND REQUESTED THAT THE EMERGENCY VEHICLES BE DISPATCHED. THE AIRCRAFT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC SDR ASOA06179Manifold · malfunctionedDURING APPROACH, AT APPROXIMATELY 1,500 FT, THE CREW RECEIVED A STEERING INOPERATIVE MESSAGE. THE CREW COMPLIED WITH THE QRH AND REQUESTED THAT THE EMERGENCY VEHICLES BE DISPATCHED. THE AIRCRAFT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC SDR COMA0660116Ecu · malfunctionedFLIGHT 5230 - DURING CVG APPROACH RECEIVED A STEERING INOPERATIVE MESSAGE ON GEAR EXTENSION, CREW DECLARED AN EMERGENCY AND FLIGHT LANDED WITHOUT INCIDENT. INSPECTED STEERING COMPONENTS, PERFORMED AN OPERATIONAL CHECK OF THE SYSTEM. DISCREPANCY COULD NOT BE SDR COMA0560840Transformer · failedFLIGHT 5425 - DURING FLIGHT RECEIVED A STEERING INOPERATIVE MESSAGE, CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. STEERING WAS INTERMITTENT DURING TAXI-IN. PERFORMED ADJUSTMENT OF THE RIGHT STEERING ROTARY VARIABLE DIFFERENTIAL TRANSFORMER.SDR ASOA06117Ecu · malfunctionedDURING CLIMB-OUT FROM VLD-ATL, THE CREW RECEIVED A STEERING INOPERATIVE CAUTION MESSAGE. THE CREW COMPLIED WITH THE QRH, AND REQUESTED EMERGENCY VEHICLES BE DISPATCHED. THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE RECALIBRATED THE NOSE WHEEL STEERING ECU SDR ASOA06110Ecu · malfunctionedDURING CRUISE, UPON GEAR RETRACTION, THE CREW RECEIVED AN AMBER CAUTION MESSAGE (STEERING INOPERATIVE) MESSAGE ON THE ED1. THE CREW COMPLIED WITH THE QRH, DECLARED AN EMERGENCY AND THE AIRCRAFT DIVERTED, WHERE IT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACSDR MASA200600102Steering Sys · inoperativeASH 6263 PHX - PILOT REPORTED NWS INOP ON LANDING. STOPPED ON TAXI-WAY AND COULD NOT RESET PER THE CFM. HAD GROUND TOW TO GATE. CONTRACT MAINTENANCE RESET THE NWS. OPERATIONAL CHECK NORMAL.SDR XN0A1288Steering Sys · inoperativeNOSE WHEEL TILLER STEERING INOP. BLEED GREEN SYSTEM NOSE STEERING VALVE, SYSTEM OPS CHECKS GOOD IAW AMM CHAPTER 29-11-00. (STATUS:ORIG/CLOSED).SDR 2006FA0000081Rod · rustedROD END FAILED. AIRCRAFT TURNED LT AND IMPACTED AN EMBANKMENT. SMALL AMOUNT OF RUST ON ROD END AT THE THREADED AREA. (K)SDR SWIA200616085Light · inoperativeONE WHITE FLOOR PROXIMITY EMERGENCY LIGHT INOP AT ROW 9. REPLACED ONE WHITE EMERGENCY LIGHT AT ROW 9. OPERATIONAL CHECK GOOD.SDR COMA0560766Steering Sys · inoperativeFLIGHT 5468 - STEERING INOP CAUTION. OPERATIONAL CHECK OF NWS WAS SATISFACTORY.SDR MASA200600004Steering Sys · out of rigASH 7153 IAD - REJECTED TAKEOFF AND RETURNED TO THE GATE DUE TO THE ACFT VEERS HARD RIGHT AT HIGH SPEEDS. MAINTENANCE RERIGGED NWS. PERFORMED SEVERAL HIGH SPEED TAXIS WITH NO DEFECTS NOTED.SDR QXEA200501856Ecu · malfunctionedBUR - FLT 2507 "STEERING INOP" CAUTION MSG DURING CRUISE. LANDED W/O INCIDENT WITH NLGE STEERING INOP. RESET PER CRJ-700/900-SL-32-019 REV B. NO FURTHER FAULTS NOTED. REPEATED THE SAME DAY ON FLT 2504. INTEROGATED MDDC DID NOT FIND ANY CURRENT NOSE WHEEL ISDR 143612282005Wire Harness · failedSTEER BY WIRE FAILURE ON LANDING ROLLOUT.SDR 2006F00006Steering Sys · malfunctionedNOSE WHEEL STEERING INOPERATIVE WITH SPEEDS LOW RESULTING IN AN UNCOMMANDED RIGHT TURN ON LANDING. DEPRESSING NWS POWER LEVER SWITCH HAD NO RESULT ON CONDITION. GROUND TESTED IAW SA227 MM. COULD NOT DUPLICATE PROBLEM.SDR 14361216052Servo Valve · failedNOSE STEERING FAILED ON LANDING.SDR 1436121605Manifold · failedSTEER BY WIRE FAILED ON LANDING.SDR ASOA051086Pressure Switch · inoperativeDURING CLIMB-OUT FROM ATL-TYS, THE CREW RECEIVED A STEERING INOPERATIVE CAUTION MESSAGE. THE QRH WAS COMPLIED WITH AND THE CREW DECLARED AN EMERGENCY. THE EMERGENCY VEHICLES WERE DISPATCHED, AND THE AIRCRAFT RETURNED TO ATL WHERE IT LANDED SAFELY. MAINTENANSDR COMA0560712Ecu · malfunctionedFLIGHT 9451 - NOSE WHEEL STEERING INOP CAUTION. REPLACED LT AND RT RVDT'S AND THE ECU.SDR ASOA06121Steering Sys · malfunctionedDURING CLIMB-OUT FROM AVP-ATL, THE CREW RECEIVED A STEERING INOPERATIVE CAUTION MESSAGE. THE CREW COMPLIED WITH THE QRH, AND THE MESSAGE WENT OUT WITH THE NWS SWITCH IN THE OFF POSITION. AN EMERGENCY WAS DECLARED AND THE EMERGENCY VEHICLES WERE DISPATCHED. SDR 1436120405Steering Sys · out of adjustSTEERING LAGS WHEN TURNED TO LT WITH TILLER OR RUDDER PEDALS. PERFORMED ADJUSTMENT CHECK IAW GIV MM 32-05-00.SDR 143612042005Steering Sys · malfunctionedSTEERING LAGS WHEN TURNED TO LT WITH TILLER OR RUDDER PEDALS. PERFORMED ADJUSTMENT CHECK IAW MM 32-05-00.SDR CA051202005Steering Sys · malfunctionedDURING LEVELING A/C FOR WEIGHT AND BALANCE PURPOSES, GREEN SYS ELECT HYD PUMP WAS TURNED ON TO POSITION HORIZ STAB, A/C WAS BEING LEVELED USING 5 LANDING GEAR AXLE JACK POINTS, N/G STEERING SWITCH WAS SELECTED OFF AND N/G STEERING BY-PASS PIN INSTALLED. AT THSDR DL76G050745Metering Valve · failedT/O ABORTED AT 30 KNOTS DUE TO INABILITY TO MAINTAIN DIRECTIONAL CONTROL WITH RUDDER PEDAL STEERING, AC DRIFTED RAPIDLY LEFT WITH FULL RIGHT RUDDER APPLIED WITH BOTH ENGINES AT T/O POWER. STEERING CONTROL DURING TAXI APPEARED NORMAL. REPLACED STEERING METERISDR KC82005F00008Servo · defectiveAFTER TAKEOFF, GEAR WAS SELECTED UP, NOSE STEERING SERVO DRIVE NOSE WHEEL 90 DEGREES. NOSE GEAR WOULD NOT RETRACT INTO THE WHEEL WELL. GEAR WAS SELECTED DOWN AND NOSE WHEEL STRAIGHTENED OUT. AIRCRAFT LANDED WITHOUT INCIDENT AND TAXIED BACK TO HANGAR. FOUNDSDR AU510001837Steering Sys · unserviceableNOSE WHEEL STEERING SYSTEM FAULTY. STEERING SYSTEM TRAVEL WAS RESTRICTED. LT MAIN LANDING GEAR AND NOSE GEAR RAN OFF RUNWAY AND BECAME BOGGED IN THE SOFT SURFACE AT THE SIDE OF THE RUNWAY.SDR GTIA050265Actuator · leakingRT MLG ACTUATOR SWIVEL GLAND LEAKING, AC TAIL SWAP WITH N815NK. RESEALED RT MLG ACTUATOR SWIVEL GLAND, NO LEAKS NOTED. (K)SDR CA051110001Cable · frayed(CAN) DURING ROUTINE NLG SERVICING THE FRAYED CABLE WAS NOTICED BETWEEN 2 PULLEYS. ONLY A FEW STRANDS REMAINED INTACT AND THE PROBLEM HAS BEEN THERE FOR QUITE SOMETIME IAW THE PART CONDITION. THE CREW HAD REPORTED THAT THE PLANE HAD A SLIGHT TENDANCY TO GO TSDR CA051107002Link · brokenONCE LANDED , FLT CREW PROCEEDED TO STEER A/C OFF RUNWAY, WERE UNABLE. BY APPLYING THE BRAKES AND DIFFERENTIAL ENGINE POWER SETTINGS, ABLE TO MANEUVER A/C OFF RUNWAY AND OVER TO MX HANGAR. MX PERSONNEL FOUND STEERING LINK SEVERED IN HALF APPROX MID SPAN AND SDR 1262-101805Manifold · malfunctionedNOSE STEERING PULLS TO LEFT DURING TAXI.SDR 2005FA0001435Bellcrank · fracturedTHE CO-PILOTS RUDDER/STEERING BELLCRANK FRACTURED AT THE CENTER CONNECTING POINT CAUSING A LACK OF NOSE WHEEL STEERING ON THE CO-PILOTS SIDE.SDR CA051014003Washer · missingAFTER LANDING, THE A/C SUDDENLY VEERED OFF THE RUNWAY. THE RT MAIN LANDING GEAR SCISSORS CAME APART AT THE CENTER. THE WHEEL THEN TURNED AND PULLED THE AIRCRAFT OFF THE RUNWAY. ON EACH SIDE OF THE CENTER BOLT HOLDING THE SCISSORS TOGETHER TWO P/N S1450-5H12SDR QXEA200501346Warning Light · illuminatedNOSE STEERING CAUTION LIGHT AFTER ENGAGING NOSE STEERING SWITCH. MAINTENANCE CLOSED AND GUARDED THE L/G DOWN SELECT INHIBIT SWITCH AFTER RETURNING THE SELECT SWITCH TO THE NORMAL POSITION AND RETURNING POWER TO THE LANDING GEAR SYSTEM, NOSE WHEEL STEERING WORSDR VNAA0510003Warning Light · false activationTHE STEERING INOP CAUTION MESSAGE ILLUMINATED AFTER TAKEOFF FROM DCA. THE CREW FOLLOWED THE QRH, DIVERTED TO BTV, AND MADE AN UNEVENTFUL LANDING. THE STEERING SYSTEM OPERATED NORMAL ON LANDING. MAINTENANCE PERFORMED AN OPERATIONAL TEST OF THE NOSE WHEEL STESDR VNAA0510001Steering Sys · warning lightTHE STEERING INOP CAUTION MESSAGE ILLUMINATED AFTER DEPARTURE. THE NWS SWITCH WAS CYCLED BUT THE SYSTEM WOULD NOT RESET. THE CREW FOLLOWED THE QRH AND MADE A PRECAUTIONARY LANDING WITH EQUIPMENT AT DESTINATION. MAINTENANCE PERFORMED AN OPERATIONAL TEST OF TSDR CA051011009Bolt · sheared(CAN) PILOT COMPLAINED OF NO NOSE WHEEL STEERING WITH RUDDER INPUT. MX FOUND 2 OF 3 BOLTS SHEARED ON STEERING LINKAGE ON TOP OF NLG TRUNNION. MX DRY ASSEMBLED STEERING LINKAGE AND DISCOVERED BOLT GRIP LENGTH INSUFFICIENT. FOUND THAT 12 LENGTH WAS CORRECT LESDR O3X06089371Piston Rod · crackedAIRCRAFT WAS TAXING FROM THE GATE FOR TAKEOFF. THE NOSE WHEEL STEERING BECAME UNRESPONSIVE. AIRCRAFT RETURNED TO THE GATE AREA INSPECTION REVEALED THAT THE NOSE WHEEL STEERING JACK SHAFT HAD SHEARED AT THE ROD END ATTACH AREA THE JACK WAS REPLACED AND THE AISDR RAIA00509035Tiller · damagedFLT 3574 - PIT - STEERING DISENGAGED UNCOMMANDED. MAINTENANCE REMOVED AND REPLACED THE STEERING TILLER HANDLE.SDR V2J2005F00002Potentiometer · failedSTEERING SYSTEM FAILED TO STAY ENGAGED DURING TAXI. SYSTEM WAS ABLE TO RESET BUT FAILED SEVERAL SECONDS LATER. REPEATED ATTEMPTS TO RESET THE SYSTEM HAD NO POSITIVE EFFECT. REPLACEMENT OF UNIT WAS ACCOMPLISHED IAW THE AIRFRAME AND COMPONENT MFG MM. (K)SDR HNAA0500085Manifold · brokenSTEERING MANIFOLD RETURN OUTLET AND COMPENSATOR ASSY PLATE HAS THREE SHEARED BOLTS. REMOVED AND REPLACED STEERING MANIFOLD.SDR S2Y2005F00002Ecu · failedDURING FLIGHT, THE CREW REPORTED A CAS MESSAGE INDICATING THE NOSE WHEEL STEERING (NWS) PROXY FAILED. THE CREW PERFORMED AN AIR-TURN-BACK. MAINTENANCE REPLACED NWS CONTROL VALVE, WIRING HARNESS, AND NWS ELECTRICAL CONTROL UNIT (ECU). WITH OPS CHECKS GOOD, ASDR S2YA05053Control Valve · failedDURING FLIGHT, THE CREW REPORTED A CAS MESSAGE INDICATING THE NOSE WHEEL STEERING (NWS) PROXY FAILED. THE CREW PERFORMED AN AIR-TURN-BACK. MAINTENANCE REPLACED NWS CONTROL VALVE, WIRING HARNESS, AND NWS ELECTRICAL CONTROL UNIT (ECU). WITH OPS CHECKS GOOD, ASDR 2005FA0001217Control Valve · bypassingWHEN THE THRUST REVERSERS WERE DEPLOYED ON THE AIRCRAFT. A VERY LOUD SQUEALING NOISE CAME FROM THE NOSE LANDING GEAR STEERING CONTROL VALVE. THIS IS THE 4TH REPLACEMENT UNIT INSTALLED ON THE AIRCRAFT. THE 5TH UNIT SERIAL NO. IL0138 RESOLVED THE PROBLEM. AND THSDR 2005FA0001219Control Valve · bypassingWHEN THRUST REVERSERS WERE DEPLOYED ON THE AIRCRAFT, A VERY LOUD SQUEALING NOISE CAME FROM THE NOSE LANDING GEAR STEERING CONTROL VALVE.SDR 2005FA0001218Control Valve · bypassingWHEN THE THRUST REVERSERS WERE DEPLOYED ON THE AIRCRAFT, A VERY LOUD SQUEALING NOISE CAME FROM THE NOSE LANDING GEAR STEERING CONTROL VALVE.SDR 2005FA0001206Valve · bypassingWHEN THE THRUST REVERSERS WERE DEPLOYED ON THE AIRCRAFT, A VERY LOUD SQUEALING NOISE CAME FROM THE NOSE LANDING GEAR STEERING CONTROL VALVE.SDR 2005FA0001207Valve · leakingTHE NOSE WHEEL STEERING VALVE WAS LEAKING BEYOND LIMITS.
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