JASC 3250
Service difficulty reports · 2,362
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 DALA2026101405658Piston · faultedABORTED TAKE OFF, APPROX 10KTS DUE TO NLG GRINDING NOISE. R & R LEFT CENTER DEFLECTOR SUPPORT IAW AMM 32-22, REMOVED AND INSTALLED NLG PISTON IAW AMM 32-21. (9540698) (AIRCRAFT GROUNDED).SDR 141A2026100600001Shimmy Dampener · chatteringDEPARTING OGG ON FLIGHT 512 WITH 9 PAX ONBOARD. ON ADDING POWER TO TAKE OFF OGG, FRONT END OF ACFT STARTED TO SHAKE VIOLENTLY. PROPELLER WAS AT 1900 RPM & TORQUE WAS APPROX 1700 LBS WITH INTENTION OF CONTINUING TO ADD POWER TO APPROX 2000 LBS FOR TAKE OFF. SDR SWIA2026100477493Steering Sys · faultedSTEERING INOP CAUTION MESSAGE SHORTLY AFTER TAKEOFF FOLLOWED BY WOW INPUT CAUTION MESSAGE AND WOW OUTPUT FAIL STATUS MESSAGE FLIGHT 5819. SEE AML 2008047, CAMP 33164595 FOR INITIAL TROUBLESHOOTINGSEE CAMP 33164797, 33164844, 33165940, 33165964 FOR R & R, ASDR SIMA20261004001Module · failedSTEER FAIL ON SHORT FINAL DESCENT, EICAS MSG POPPED WHEN GEAR SELECTED DOWN RAN QRH PROCEDURE RAN QRH, DID NOT ENGAGE/ CALLED FOR TOWED TO GATE. PERFORMED ALL WIRING CHECKS OF STEERING FEEDBACK SENSOR #2 IAW:FIM TASK 32-53-00-810-818-A,RAR NOSE WHEEL STEERINGSDR DXTA2026100610019Steering Sys · faultyCOMING INTO SUS. WE HAD TO MAKE A SHARP RIGHT TURN INTO PARKING AND THE TILLER WOULD NOT ROTATE FULLY TO THE RIGHT. TILLER DOES NOT HAVE FULL RANGE OF MOTION SMOOTHLY. IT FEELS LIKE IT IS GETTING STUCK HALF WAY. THEN MAKE A CLICKING/RATCHETING SOUND AND THENSDR DXTA2026092809861Steering Sys · faultedCLIMBING THROUGH 38,000 FEET A THUMP WAS HEARD FOLLOWED BY THE GEAR DISAGREE N CAS AND A HASHED BOX ON NOSE GEAR INDICATOR. APPROXIMATELY 30 MINUTES LATER WE HEARD A SECOND THUMP AND THE CAS MESSAGE CLEARED. REPLACED STEERING SYSTEM. OPS CHECK GOOD. IAW MM 3SDR ASAA2026090766779Steering Sys · faultedLOST ALL STEERING WHEN CLEARING RUNWAY. HAD TO SLAM RIGHT BRAKE TO AVOID GOING INTO THE GRASS. GROUNDED - YES. PERFORMED INSPECTION OF NOSE GEAR TIRES + STEERING IAW AMM 32-51-01-720-801 AND AMM 32-40-01-211-801. NO DEFECTS OBSERVED OK FOR SERVICE. OPS + SECURSDR AALA202609103922Control Unit · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETUNED TO CLT DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKE OFF A NOSE WHEEL STEERING FAULT ALONG WITH A BRAKE SYSTEM 1 FAULT DISPLAYED - THE AIRCRAFT LANDED SAFELY AT CLT AND WAS TOWED TO SDR DALA2026082404784Selector Valve · faultedMIC/DE - DUE TO WHEEL NLG STEERING FAULT AND BRAKES SYS 1 FAULT E/W. FOUND STEERING SELECTOR VALVE (7GC) FAULTING. REPLACED SAME. (LP 8817238 - AIRCRAFT WAS GROUNDED)SDR CALA2026081318571Control Module · faultedAFTER NR 1 ENG START LOUD HARMONIC VIBRATION NOISE UNDER FLT DECK FLOOR, STARTED ENGINE 1 & OBSERVED LOW HARMONIC HUM OR BUZZ. STARTED ENGINE 2 BUZZ REMAINED. DESELECTED ENGINE 1 HYD PUMP & THEN ENGAGED PUMP AGAIN. NO FLUCTUATIONS OBSERVED IN GREEN SYS QTY ORSDR N6WA2026080505Manifold · faultedSTEERING INOPERATIVE CAUTION MESSAGE, ABORTED TAKE OFF AT 70 KTS (B1 007465 NWS MANIFOLD, NWS EHSV FAILED). PERFORMED FIM 32-51-50-810-802-AO1 NO MESSAGES AT THIS TIME.. PERFROM OPS CHECK OF NLG STEERING IAW AMM 32-50-00.SDR WX0A2026072932903Electrical Box · faulted(AIRCRAFT NOT GROUNDED) (EMERGENCY DECLARED) AFTER TAKEOFF ECAM WHEEL N/W STEERING FAULT. LANDED AND STOPPED ON RUNWAY - PERFORMED QRH RESET, RESET UNSUCCESSFUL. FOLLOWED TSM 32-51-00-810-811-A REPLACED SENSOR (3GC) FEEDBACK CTL CHANNEL AMM 32-51-19-400-001SDR 2026FA0000605Bellcrank · crackedCRACKED NOSE GEAR STEERING BELL CRANK. (OLD STYLE BELL CRANKS FREQUENTLY)SDR DXTA2026071708843Potentiometer · out of adjustSECOND WRITE UP. DURING LANDING ROLLOUT, THE NOSE WHEEL STEERING FAIL CASS MESSAGE APPEARED. UNABLE TO CONTROL NOSE WHEEL, STEERING WITH PEDALS OR TILLER. TECHS ARRVIED TO ACFT AND WERE UNABLE TO DUPLICATE THE FAULT, TECHS ATTEMPTED TO PERFORM THE NWS NVM DOWNSDR VNAA2026071221001Steering Sys · faultedSTEERING INOP ON TAKEOFF. PERFORMED MIPM RESET. PROBLEM DID NOT REOCCURSDR HNAA2026070600574Potentiometer · out of adjustACFT PULLS HARD LEFT WITHOUT TILLER ACTUATION. PERFORMED FEEDBACK AND LOAD POT ADJUSTMENT IAW AMM 32-50-00. REQUIRES TAXI CHECK. PERFORMED TAXI CHECK. SATISFACTORY ACFT OK FOR SERVICE.SDR VNAA2026062920505Tiller · faultedSTEERING INOP MSG IN FLIGHT. REMOVED AND REPLACED PILOT HAND TILLER IAW AMM 32-51-01-000/400-801-A01. OPS CHECKED GOOD.SDR CALA2026060816868Valve · faultyNOSE WHEEL STEERING ADVISORY LOSS OF NOSE WHEEL STEERING, NOSE WHEELS WILL CASTOR UNLESS FAUL T IS A RESULT OF LOSS OF RUDDER PEDAL COMANDS, THEN TILLER STEER ING WILL BE AVAILABLE. FAILED AFTER LANDING UPON ARRIVAL FOUND NOSE WHEEL STEERING FAULT # 32-63022 PSDR ABXA20260531234Valve · malfunctionedDURING TAXI OUT R HYD SYS PRESS, QTY LIGHT, RH FLUID LO STATUS MESSAGE ALL ILLUMINATTED AFTER STARTING THE R ENGINE. R HYD QTY DRAINED TO "O.OO RF".A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C . LARGE HYD LEAK OVER RIGHT MAIN GEAR ,FOUND ANTISKID MODULESDR N6WA2026052902Manifold · failedNOSE WHEEL STEERING INOP CAUTION MSG IN FLIGHT - EMERG LANDING (B1-007464/ NWS MANIFOLD/ NWS SOLENOID VALVE FAIL). R & R'D NOSE WHEEL STEERING MANIFOLD IAW CRJ 550 AMM 32-51-50, OPS CHECK GOOD LEAK CHECK GOOD.SDR N6WA2026052901Warning Message · false activationSTEERING INOP CAUTION MSG DURING FLIGHT. RESET IAW FCOM 2 CHAPTER 10 (REF LOG PAGE 640129 ITEM 1 FOR MX PERFORMING OPS CHECK OF NWS SYSTEM)SDR N6WA2026052601Rvdt · failedNWS FAIL (B1-007725 RUDDER RVDT / OPN/SHRT/POS DISAGREE). R & R RVDT IAW CRJ 550 AMM 32-51-05. AUTO RIG PASS. NWS ECU INTERNAL FAULT PRESENT. SEE LOG PAGE 650635, ITEM 2 FOR ECU REPLACEMENT.SDR DALA2026051603025Sensor · faultedDECLARED EMERGENCY DUE TO A NOSE WHEEL STEERING FAULT DURING APPROACH. AIRCRAFT TOWED TO THE GATE. REPLACED NWS FEEDBACK SENSOR 3GC AND ADJUSTED OUT OF RANGE NWS SENSOR 4GC. (LP: 8934419). AIRCRAFT WAS GROUNDEDSDR VNAA2026050817702Ecu · faultedSTEERING INOP CAUTION IN FLIGHT SYSTEM DID NOT COME BACK AFTER RESETING WITH QRH PROCEDURES. / INTERROGATED MDC FOUND MULTIPLE B1 CODES FOR NWS ECU REMOVED AND REPLACED NWS ECU IAW CRJ900 AMM 32€“51€“10€“000/400-801. OPS CHECK GOOD.SDR VNAA2026050617501Steering Sys · faultedNOSE WHEEL STEERING INOP. JACK NOSE OF AIRCRAFT TO DUE NLG GEAR SWING IAW AMM 32-30-00-865-802-A01. OPS CHECK GOOD. DID STEERING BITE TEST IAW AMM 32-50-00-740-801-A01. OPS CHECK GOOD AT THIS TIME. OPS CHECK GOOD DURING TAXI NO ISSUES FAULT DIDN€™T RECUR.SDR VNAA2026050417406Control Wheel · unserviceableSTEERING INOP CAUTION ON APPROACH PRIOR TO GEAR DOWN SELECTION. REMOVED AND REPLACED THE PILOT HAND WHEEL CONTROL IAW AMM 32-51-01-000/400-801-A01. PERFORMED OPERATIONAL TEST OF THE NOSE WHEEL STEERING IAW AMM 32-51-00-710-801-A01. THE OPERATIONAL CHECK GOODSDR SWIA2026050175976Steering Sys · warning messageSTEERING INOPERATIVE CAUTION MESSAGE AFTER TAKEOFF. RAN QRH, CAUTION MESSAGE REAPPEARED. AFTER LANDING IN IAH TRY N/S AGAIN AND IT WORKED (FLIGHT 5110) COMPLIED WITH INSPECTION HARNESS IN REF AMM 32-61-25. NO DEFECT NOTE AT THIS TIME. COMPLIED WITH RVDT RISDR QXEA2026050400099Steering Sys · malfunctionedSTEERING DISENGAGED MOMENTAIRILY FOR TWICE WHILE WAITING TO CROSS A RUNWAY. CYCLED THE PARKING BRAKE TO REGAIN STEERING. REMOVED FROM SERVICE. INTERROGATED CMC, NO CORRELATED MAINTENANCE MESSAGES/FC. PERFORMED STEERING HYDRAULIC SYSTEM OPS TEST, TEST PASSED. SDR VNAA2026042916801Control Handle · inoperativeSTEERING INOP IN FLIGHT. / REMOVED AND REPLACED PILOT HAND CONTROL IAW CRJ 900 AMM 32€“51€“01€“000/400€“801. OPS CHECK GOOD.SDR DXTA2026042707774Steering Unit · failedNOSE STEERING FAIL CAS IN CLIMB WOULD NOT RESET. REPLACED STEERING CONTROL UNIT WITH K-BALLED UNIT FROM IAW AMM 32-51-01-400-801.SDR QXEA2026042700096Steering Sys · out of trimFLIGHT 2555. ON TOUCH DOWN AIRCRAFT LEERS HARD TO THE LEFT WITH RUDDERS NEUTRAL. AIRCRAFT ALSO LEERS TO THE LEFT ON TAXI. REMOVED FROM SERVICE. TAXIED AIRCRAFT AND VERIFIED LEFT STEERING PULL. C/W MCN E320065-01. TIRE PRESSURES CHECKD GOOD. LH/RH MLG STRUTSDR VNAA2026042216601Steering Sys · out of adjustSTEERING INOP CAUTION AT GEAR RETRACTION. / PERFORMED ADJUSTMENT OF THE NOSEWHEEL STEERING IAW 900 AMM 32-51-00-820-801 A01. OPS CHECK GOOD AT THIS TIME.SDR SIMA20260405001Steering Sys · malfunctionedSTEERING FAIL WHEN GEAR DOWN AND LOCKED /LANDED SAFELY/ TAXIED OFF RUNWAY/TOWED TO GATE/MTX TO INSPECT TROUBLE SHOT PER FIM 45-45-00-810-973-A FOUND TO BE A TRANSITORY CONDITION OF THE STEERING CONTROL MODULE PER BLOCK DIAGRAM 3 OF FIM 45-45-00-810-973-A NO FUSDR SWIA2026040375667Control Unit · faultedSTEERING INOPERATIVE CAUTION AFTER PUSHBACK. RAN QRH MESSAGE CLEARED. (FLIGHT 4710) INTERROGATED MDC AND FOUND FAULT CODE B-007456 FOR NWS ECU FAILED DUE TO INTERNAL FAULT. REMOVED AND REPLACED NWS STEERING ECU REFERENCING APPLICABLE STEPS OF AMM 32-51-10. SDR VNAA2026032515103Manifold · unserviceableSTEERING INOP CAUTION MSG APPEARED ON TAKE OFF ROTATION AND REMAINED ON THROUGHOUT FLIGHT. / REMOVED AND REPLACED THE STEERING MANIFOLD FROM NGL IAW CRJ 900 AMM 32-51-50-000-801. PERFORMED OPS CHECK OF NOSE WHEEL STEERING IAWCRJ900 AMM 32-51-00-710-801. OPS CSDR DXTA2026031207191Pressure Switch · failedFIRST FLIGHT OF DAY ON LANDING ROLL OUT NOSE STEER FAIL MESSAGE DISPLAYED. STOPPED AIRCRAFT RESET NOSE STEER AND CONTINUED TO FBO. DEPARTED TO FLY MULTIPLE LEGS WITH NO ISSUE. AFTER FORTH LANDING OF DAY NOSE STEER FAILED AGAIN ON ROLL OUT. STOPPED AIRCRAFT ANSDR DALA2026030301438Selector Valve · faultedDE - DUE TO NLG STEERING ECAM MSG WITH ASSOCIATED FAULT LIGHT. REPLACED NWS SELECTOR VALVE. OK FOR SERVICE. (8491487)SDR VNAA2026030213202Manifold · unserviceableSTEERING INOP CAUTION MSG IN FLIGHT. / REMOVED AND REPLACED OF THE STEERING MANIFOLD IAW AMM 32-51-50-000/400-801-A01. PERFORMED BLEEDING OF HYDRAULIC SYSTEM NO 3 IAW AMM 29-10-00-870-802-A01. PERFORMED OPERATIONAL TEST OF THE NOSE WHEEL STEERING IAW AMM 32-51SDR SWIA2026022675355Actuator · warning messageSTEERING INOPERTIVE CAUTION MESSAGE IMMEDIATELY AFTER GEAR DOWN HANDLE MOVEMENT. BROUGHT THE GEAR BACK UP. RAN QRH AND LANDED AND STOPPED ON RUNWAY WITH NO FURTHER ISSUES. (FLIGHT 4993) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 31784729. SEE CP 31786397 SDR VNAA2026021612402Steering Sys · malfunctionedSTEERING INOP MSG IN FLIGHT RAN QRH DID NOT FIX. RAN MIPM RESET ON GROUND RESET SUCCESSFUL. PERFORMED OPS TEST OF NOSEWHEEL STEERING IAW AMM 32-51-00-710-801 A01. TESTED NORMAL.SDR VNAA2026021012102Tiller · warning messageSTEERING INOP CAUTION INFLIGHT. / PERFORMED OPERATIONAL TEST OF NOSE WHEEL STEERING IAW AMM 32€“51€“00€“710€“801-A01 AND OPS TEST PASSED. AS A PRELIMINARY MAINTENANCE REMOVED AND REPLACED THE PILOT HANDWHEEL CONTROL (MPE4) IAW AMM 32-51€“01€“000/400€“80SDR VNAA2026020211601Steering Sys · malfunctionedSTEERING INOP CAUTION MSG DURING FLIGHT / PERFORMED BITE TEST OF THE STEERING SYSTEM IAW AMM 32-50-00-740-801-A01. OPS CHECK GOOD NO FURTHER DEFECTS NOTED AT THIS TIME.SDR ABXA20260114011Lever · fodON TAXI OUT, HAD STEERING ISSUES. AIRCRAFT RETURNED TO BLOCKS (BTB). CLEANED DEBRIS FROM NOSE STEERING BYPASS LEVER. LEVER NOW HAS FULL TRAVEL. OP'S CHECKS GOOD IAW AMM 32-51-00. AIRCRAFT RETURNED TO SERVICE.SDR DXTA2026011206491Squat Switch · faultedNOSE WHEEL STEERING FAILED AFTER LANDING. STOPPED ON RUNWAY, NO RESPONSE FROM RUDDER OR TILLER. DIFF BRAKING GOT US ENOUGH DEFLECTION TO CLEAR THE RUNWAY. STEERING RETURNED AFTER CLEARING THE RUNWAY WITH THE BRAKE SET. TRIED MOVING AND IT FAILED AGAIN ALMOST ISDR QXEA2026010900005Manifold · malfunctionedFLIGHT 2267. ON TAXI OUT AIRCRAFT KEPT VEERING TO THE LEFT. ON TAKE OFF AIRCRAFT VEERED LEFT AND FO HAD FULL RIGHT RUDDER THE CAPTAIN MADE A CORRECTION WITH THE TILLER BACK TO THE RIGHT AFTER LETTING GO OF THE TILLER THE AIRCRAFT VEERED TO THE LEFT AGAIN WE ABSDR ANCF2026010523041Sensor · faultedNLG STEERING FAULT DURING FLIGHT - FOLLOWING TSM 32-51-00-810-812-A REV. 75 WAS PERFORMED CHECK AND CLEANING IN THE ELECTRICAL CONNECTOR OF STEERING FEEDBACK MONITOR SENSOR (4GC) AND
ELECTRICAL CONNECTOR OF STEERING FEEDBACK CONTROL CHANNEL (3GC) IAW ESPM 20SDR DXTA2025123106361Tiller · faultyDURING TAXI OUT TILLER BOUND AND STUCK LEFT. HAD TO STOP THE AIRCRAFT IN ORDER FOR IT TO FREE UP. ALSO NOTICE DURING THE LANDING PHASE AT LOWER SPEEDS AIRCRAFT, TENDED TO TRACK LEFT AND RIGHT. ALSO NOTICED A CLICK AND BIND IN THE TILLER. CORRECTIVE ACTION:REMOSDR R61A2025122300547Steering Sys · faultedSTEER FAIL IN FLIGHT ON GEAR EXTENSION. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. FOUND TO BE TRANSITORY CONDITIONS OF STEERING CONTROL MODULE.SDR SWIA2025122400002Steering Sys · faultedSTEERING INOP CAUTION MESSAGE AFTER TAKEOFF. COMPLIED WITH QRH, REQUIRED TOW TO GATE. (FLIGHT 3699 - FILED CLOSED)FOUND RH NLG PROXIMITY SENSOR HARNESS WIRING TO BE INOP. SEE EAML 1779428 FOR REPLACEMENT OF HARNESS. OPS CHECKED NOSE WHEEL STEERING, CHECKED OKSDR SWIA20251223022Warning Message · illuminatedSTEERING INOP CAUTION MESSAGE AFTER TAKEOFF. COMPLIED WITH QRH, REQUIRED TOW TO GATE. (FLIGHT 3699) OPEN.
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