JASC 3230
Service difficulty reports · 11,178
Reports filed under 3230 · Landing Gear Retraction/Extension 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 = '3230' 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 = '3230' 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 HKGA20171207008Relay · intermittentDURING APPROACH THE LANDING GEAR DID NOT EXTEND WHEN THE GEAR HANDLE WAS PLACED IN THE DOWN POSITION. THE FLIGHT CREW BEGAN EMERGENCY PROCEDURES AND ACTIVATED THE ELECTRICAL OVERRIDE SYSTEMS AND THE GEAR EXTENDED AND THE FLIGHT CREW RECEIVED THREE GOOD DOWN ANSDR RU3A20171206046Landing Gear · malfunctionedRECEIVED A GEAR UNSAFE CONDITION,
AROUND 300 AGL THE LANDING GEAR AUDIBLE WARNING WENT OFF,
AND ATC VERIFIED THAT OUR GEAR WAS NOT DOWN.PERFORMED THE LANDING GEAR UNSAFE INDICATION ABNORMAL
CHECKLIST. AT THAT POINT WE NOTICED THE LANDING GEAR RELAY WAS
POPSDR LOMA2017120400203Printed Ckt Board · defectiveAFTER TAKEOFF FROM NAPC TO NSNA, GEAR WOULD NOT GO UP. PILOT CALLED TOWER & WAS TOLD TO DO COME BACK TO NACP & DO AN UNSCHEDULED LANDING BACK TO NAPC.SDR DXTAT2PL6D005K07HUnknown · malfunctionedON TAKE OFF, AFTER GEAR HANDLE WAS RAISED, THE NOSE WHEEL BANGED 4-5 TIMES ATTEMPTING TO STOW. EACH BANG FELT IN AIRFRAME AND HEARD. WITH EACH BANG, THE RED NOSE WHEEL UNSAFE INDICATOR FLASHED. GEAR SUBSEQUENTLY STOWED PROPERLY. JACKED AIRCRAFT. PERFORMED GSDR CVGA20171128001Landing Gear · malfunctionedGEAR WOULD NOT RETRACT WHEN GEAR HANDLE SELECTED UP. EMERGENCY WAS DECLARED. OPENSDR FDEA201711233299Sequence Valve · failedDURING NORMAL GEAR EXTENSION, THE RIGHT MAIN GEAR ON SYS 1 AND 2, INDICATOR SHOWED RED UNLOCKED WITH THE AMBER DOOR LIGHT ILLUMINATED. SYSTEM 3 SHOWED NO LIGHT FOR RIGHT MAIN DOWN INDICATOR. THE GEAR WAS LOWERED WITH THE MANUAL GEAR EXTENSION AND ALL 3 GEASDR 2017FA0000608Solenoid · failedLANDING GEAR SOLENOID FAILED CAUSING A CIRCUIT BREAKER TO TRIP AND REQUIRED MANUAL EXTENSION OF GEAR.SDR 9WGA201711210001Landing Gear · malfunctionedAFTER TAKEOFF, NO LANDING GEAR RETRACTION INDICATION. VIBRATION AND NOISE SUGGESTED THAT GEAR WERE DOWN.SDR SWIA201743994Bracket · not reportedGEAR DISAGREE WARNING MSG AFTER TAKEOFF. NOSE GEAR. RETURNED TO THE FIELD. CREW DECLARED AN EMERGENCY. (FLT 4617) REMOVED AND REPLACED NLG BRACKET OPS CHECK GOOD.SDR DXTA2017111700032Indicator · malfunctionedLANDING GEAR WOULD NOT RETRACT, GEAR HANDLE UP, 3 GREEN, NO RED. NO CIRCUIT BREAKER TRIP. CYCLED LANDING GEAR 15 TIMES WITH NO FAILURE NOTED. ALL EXTENSION, RETRACTION, AND GEAR INDICATORS OPS CHECKED GOOD. REMOVED LANDING GEAR CONTROL HANDLE AND INSPECTESDR REXA2017111701189Unknown · malfunctionedDURING TEST FLIGHT, NLG WOULD NOT RESTRACT. PERFORMED EXTENSION AND RESTRACTION OF NOSE LANDING GEAR IAW AMM 32-30-00-865-802 (CONFIG A01) NO DEFECTS NOTED AT THIS TIME.SDR SWIA2017111743990Selector Valve · failedDURING APPROACH, SELECTED LANDING GEAR DOWN AND RECEIVED A GEAR DISAGREE WARNING. COMPLIED WITH QRH AND PERFORMED MANUAL FREEFALL OF LANDING GEAR FOLLOWED BY THREE DOWN AND GREEN INDICATIONS. REMOVED AND REPLACED THE NOSE LANDING GEAR DOOR SELECTOR VALVE AND SDR SWIA2017120543991Pseu · failedGEAR DISAGREE. GEAR DID NOT COME UP WHEN CYCLED. (FLT 3061) CLOSED REMOVED AND REPLACED PSEU IAW AMM. OPS CHECK GOOD.SDR SWIA2017111343974Bracket · failedDURING CLIMB, RECEIVED A GEAR DISAGREE WARNING AND NLG DOOR WARNING MESSAGE. USED MANUAL EXTENSION, RECEIVED THREE GREENS AND LANDED NORMALLY. REPLACED THE BRACKET ON THE BACK OF NOSE GEAR AND ADJUSTED SENSOR PS14GA. OPS CHECKED GOOD.SDR HALA2017110800271Spring · brokenDIVERSION DUE TO A LOUD NOISE FROM NOSE GEAR AFTER TAKEOFF. FOUND A BROKEN ANTI-RETRACTION SPRING ON THE LANDING GEAR HANDLE MODULE. FOUND RIGHT UPPER BANANA
FAIRING RUBSTRIP PROTRUDING OUT INTO AIR STREAM. REMOVED AND REPLACED THE SPRING, SECURED THE RUBSDR K11A2017110673201Landing Gear · malfunctionedTAKEOFF ROLL WAS UNEVENTFUL. DURING THE ROTATION, FELT A SHAKING IN THE LEFT REAR OF THE AIRCRAFT IMMEDIATELY BEFORE LIFTOFF. THE SHAKING STOPPED ONCE AIRBORNE. FELT LIKE THE AIRCRAFT WAS SKIPPING TO THE SIDE DUE TO A LITTLE SIDE LOAD FROM THE CROSSWIND. TSDR AALA201711089001Landing Gear · intermittentON GO AROUND, THE NOSE LANDING GEAR DID NOT RETRACT. RED AND GREEN NOSE GEAR INDICATION. ACCOMPLISHED FIM 32-30-00-810-810 WITH NO FAULTS NOTED. NOSE GEAR OPERATED AS NORMAL. NO FAULTS ON PROXIMITY BOX. SUSPECT INTERMITTENT FAULT. OPERATIONAL CHECK GOOD. SDR SWIA2017120543951Uplock · out of adjustNLG GEAR DISAGREE AFTER T/O. NOSE WOULD NOT RETRACT. DROPPED MAINS AND DIV TO MSP. (FLT 5619) ADJUSTED NOSE GEAR UPLOCK PIN IAW AMM. OPS CHECK GOOD.SDR REXA2017110301140Gear · defectiveGEAR DISAGREE ON DEPARTURE. NOSE GEAR STAYED DOWN. PERFORMED QRH. LANDED WITHOUT INCIDENT. PERFORMED QRH. MESSAGE CLEARED, LANDED WITHOUT DISCREPANCY.SDR AALA20171029003Unknown · malfunctionedAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. SLC-ORD FLIGHT RETURNED TO SLC ACCOUNT LANDING GEAR WOULD NOT RETRACT. OVERWEIGHT LANDING UNEVENTFUL. ACCOMPLISHED GENERAL VISUAL INSPECTION. CLEANED PROXIMITY SWITCHES. CHECKED OPERATION OF LIMIT SWITCHES. VERSDR JIKA2017102401Unknown · malfunctionedTHE PILOT WAS ON APPROACH TO KCRP AND WHEN THE LANDING GEAR SELECTOR WAS SELECTED TO THE GEAR DOWN POSITION, THE GEAR WOULD NOT EXTEND. THE HANDLE ILLUMINATED RED AND THE LANDING GEAR CONTROL CIRCUIT BREAKER TRIPPED. THE PILOT RESET THE CIRCUIT BREAKER ONCE ANSDR SWIA2017102343888Warning Message · illuminatedGEAR DISAGREE DURING CLIMB OUT. REPLACED THE RT MLG ACTUATOR, MLG SELECTOR VALVE AND ADJUSTED NOSE GEAR PROXIMITY SWITCH PX 35, OPS CHECKED GOOD.SDR YENA201710220854Landing Gear · malfunctionedLANDING GEAR LGCIU 2 FAULT ECAM DURING DESCENT. FOLLOWED QRH FOR BOTH LGCIU’S AT FAULT AND PERFORMED THE LG GRAVITY EXTENSION. UNDER THIS CONDITION THE AIRCRAFT HAD NO NOSE WHEEL STEERING AND WAS TOWED OFF THE TAXI WAY AFTER LANDING. THE CABIN WAS NOT PREPPEDSDR FDEA201710203014Sequence Valve · failedON APPROACH, EXTENDED LANDING GEAR AND RECEIVED A GEAR DISAGREE EICAS. THE NOSE GEAR LIGHT WAS NOT ILLUMINATED. COMPLIED WITH QRH PROCEDURES AND USED THE ALTERNATE GEAR EXTEND SWITCH. UNEVENTFUL LANDING WITH GEAR DOORS LIGHT ILLUMINATED. REMOVED AND REPSDR 19EA2017102400001Solenoid · weakWHEN THE PILOT SELECTED GEAR DOWN, HE RECEIVED A "GEAR DISAGREE AND NOSE DOOR WARNING" MESSAGE. MESSAGE CLEARED EVENTUALLY. PILOT PREFORMED A TOWER FLY BY AND THEY CONFIRMED THAT THE MAIN GEAR WAS DOWN BUT BECAUSE OF NIGHT CONDITIONS THEY COULD NOT CONFIRM NSDR AALA20171017008Safety Valve · faultedRETURNED TO DEPARTURE DUE TO LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF, WITH ECAM MESSAGE OF LANDING GEAR NOT UPLOCKED. MAINTENANCE TROUBLESHOOTING AND REPLACED THE RELAY 62GA AS A PRECAUTION. REPLACED GEAR SAFETY VALVE 49GA IAW AMM 32-31-17. AIRCRAFT SDR YENA201710170846Safety Valve · failedAFTER TAKEOFF, AN ECAM MESSAGE FOR THE LANDING GEAR NOT UPLOCKED. LANDED. AFTER LANDING, LOST NOSE WHEEL STEERING; FOUND GREEN SYS SAFETY VALVE STUCK OPEN. R & R THE SAFETY VALVE IAW AMM 32-31-17-400-001. TESTED THE LANDING GEAR IAW AMM 32-31-00-720-002.SDR YENA201710140841Relay · failedDURING APPROACH, PERFORMED NORMAL LANDING GEAR EXTENSION. RECEIVED A LANDING GEAR NOT DOWN LOCKED. PERFORMED QRH, EXTENDED LANDING GEAR MANUALLY. REPLACED THE 62GA RELAY IAW ENGINEERING NOTICE, AND AMM 32-31-08. PERFORMED GEAR SWING AND CHECK IAW AMM 32-3SDR VNAA201710110001Priority Valve · failedGEAR DISSAGREE MESSAGE AFTER TAKE OFF. DECLARED EMERGENCY AND RETURNED TO DEPARTURE. MX R & R THE NLG PRIORITY VALVE OPS CHECKED GOOD.SDR AALA201710059001Pin · corrodedCORROSION ON RIGHT MAIN LANDING GEAR, REAR PINTLE PIN AT INNER FLANGE. REPLACED PINTLE PIN IAW WORK CARD 26T00032002.SDR SWIA201743794Selector Valve · failedRETURN TO FIELD FOR A GEAR DISAGREE AFTER TAKEOFF. NOSE GEAR DID NOT COME UP. REPLACED THE LANDING GEAR HANDLE AND MLG SELECTOR VALVE IAW AMM. OPS CHECKED GOOD.SDR 2017F00167Unknown · malfunctionedLANDING GEAR STARTED COMING DOWN IN FLIGHT, HAD TO MANUALLY PUMPED DOWN. TROUBLE SHOOTING UNDERWAY.SDR P5CA2017092500337Actuator · malfunctionedMLG WOULD NOT RETRACT. REMOVED AND REPLACED RT BODY POSITION TILT ACTUATOR AND FUSE ASSY.SDR 2017FA0000533Switch · failedON DEPARTURE, THE GEAR HANDLE WOULD NOT COME UP, AND THE GEAR REMAINED IN THE DOWN AN LOCKED POSITION. DID NOT DECLARE AN EMERGENCY. NORMAL LANDING. EVALUATED THE AIRCRAFT AND FOUND NOTHING ABNORMAL AND TAXIED TO THE HANGAR. THE LANDING GEAR SYSTEM SDR ZJWA201709190001Clevis · brokenLEFT MAIN LANDING GEAR WOULD NOT FULLY RETRACT AND EXTENDED SLOWLY. THE CLEVIS HAD BROKEN CAUSING ONLY THE AUXILIARY ACTUATOR TO BE FUNCTIONING.SDR SWIA2017091943776Control Handle · failedAFTER SELECTING GEAR UP, INBD ANTI-SKID AND PARKING BRAKE SOV MESSAGES, GEAR STAYED DOWN, AFTER APPROXIMATELY 60 SECONDS MESSAGES EXTINGUISHED AND GEAR RETRACTED. REMOVED AND REPLACED THE LANDING GEAR CONTROL HANDLE IAW AMM. PERFORMED AN OPS CHECK OF LANDISDR AALA201709189041Sequence Valve · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. NOSE LANDING GEAR LIGHT DISAGREES WITH HANDLES. ALTERNATE GEAR EXTENSION SUCCESSFUL. LANDING UNEVENTFUL. REMOVED AND REPLACED NOSE LANDING GEAR SEQUENCE VALVE PER AMM 32-34-00. OPERATIONAL CHECK GOOD.SDR DALA2017091900001Sequence Valve · malfunctioned(ATB) RETURNED TO ATL DUE TO GEAR DISAGREE MESSAGE DURING GEAR-UP SELECTION WITH AN ASSOCIATED GEAR WARNING LIGHT. CREW COMPLETED QRH PROCEDURE AND DECLARED AN EMERGENCY WITH ATC. GEAR EXTENSION RESULTED IN NORMAL GEAR DOWN INDICATION. REPLACED GEAR OPERATESDR REXA2017091601006Selector Valve · malfunctionedDURING APPROACH AND SELECTING GEAR DOWN, RECEIVED A GEAR DISAGREE WARNING AND NO INDICATIONS OF GEAR DOWN. RAN QRH FOR GEAR DISAGREE AND AFTER MANUAL EXTENSION OF GEAR. LANDED SAFELY WITH GEAR DOWN AND LOCKED. AFTER LANDING STEERING INOPERATIVE CAUTION ALSOSDR SWIA2017091543765Warning Message · activatedNOSE GEAR DISAGREE ON RETRACTION.SDR AALA201709139007Selector Valve · faultyAFTER GEAR EXTENSION ON FINAL APPROACH,BRAKES AUTOBRAKE FAULT ECAM.ON WHEEL STATUS PAGE,WE HAD ALTN BRAKE IN GREEN COLOR AUTOBRAKE IN AMBER. REPLACED BRAKE SELECTOR VALVE IAW AMM.SDR VNAA2017090611101Landing Gear · malfunctionedAFTER TAKE OFF, THE CREW TRIED TO RETRACT THE LANDING GEAR AND RECEIVED A GEAR DISAGREE WARNING MESSAGE. THE MAIN GEAR DISPLAYED UP AND LOCKED, BUT THE NOSE GEAR WAS STILL SHOWING DOWN AND GREEN. FOLLOWED THE QRH AND SELECTED THE GEAR MANUAL RELEASE AND ALLSDR GTIA2017090402175Selector Valve · malfunctionedLANDING GEAR DID NOT COME DOWN ON FIRST ATTEMPT. AFTER RECYCLING THE GEAR, SECOND ATTEMPT WAS SUCCESSFUL. R & R THE SELECTOR MAINIFOLD ASSY IAW AMM 32-31-31, PG 401, LEAK CHECKED OK & OPS CHECKED GOOD.SDR AALA201709019001Proximity Sensor · faultyJUST AFTER TAKEOFF, UNABLE TO MOVE LANDING GEAR HANDLE TO UP POSITION. A FEW MINUTES LATER, ECAM CLASS 1 FAULT L/G SHOCK ABSORBER FAULT, 2 MINUTE LATER FAULT CLEARED AND WERE ABLE TO RETRACT GEAR. FOUND FAULTY PROXMITY SENSOR, REPLACED THE PROXIMITY SENSOR ISDR O2GA2017090586401Safety Switch · intermittentLANDING GEAR WOULD NOT RETRACT IN FLIGHT, RETURN TO DEPARTURE. MAINTENANCE REPLACED LEFT AND RIGHT LANDING GEAR SAFETY SWITCHES. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED.SDR U5QA201708290084Landing Gear · malfunctionedDURING MX CHECK FLIGHT FROM FXE, RETURN TO FXE - PILOT REPORTS UNABLE TO RETRACT LANDING GEARS AFTER TAKEOFF. FERRIED ACFT FROM FXE TO OPF WHERE MX PERFORMED F/T OF LANDING GEAR CONTROL PANEL IAW AMM 32-30-06. OPS CHECK GOOD, NO DEFECTS NOTED. ACFT THEN FLEW SDR 2017F00137Not Reported · malfunctionedTHE FLIGHT OF THE MORNING OF THE 26TH OF AUGUST, AFTER DEPARTURE THE CREW NOTICED THE IN TRANSIT WARNING LIGHT ON THE GEAR WAS STILL ILLUMINATED. AFTER A LOW PASS INFRONT OF THE CONTROL TOWER IT WAS CONFIRMED THE NOSE GEAR WAS IN THE DOWN POSITION STILL. CREW SDR 29GA201708240002Landing Gear · malfunctionedWHEN RETRACTING LANDING GEAR AFTER TAKEOFF THERE WAS A LOUD KNOCKING SOUND IN THE NOSE GEAR WELL, FOLLOWED BY A HIGH PITCHED WHINE FROM THE HYDRAULIC PUMP. RETRACTION TOOK 30 SECONDS LONGER THAN NORMAL. CFW5455 PREFORMED LANDING GEAR SWING IAW AMM 32-30-00-05.SDR AALA20170822007Module · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. LAX-ORD FLIGHT RETURNED TO LAX ACCOUNT LANDING GEAR WOULD NOT RETRACT. OVERWEIGHT LANDING UNEVENTFUL. REPEAT ITEM. REMOVED AND REPLACED THE LANDING GEAR LEVER MODULE PER AMM 32-31-11 AND THE PROXIMITY SWITCH ELECSDR QXEA2017082200528Knob · out of adjustDURING TAKEOFF, THE LANDING GEAR LOCK RELEASE STUCK IN THE DOWN POSITION. REMOVED FROM SERVICE. AFTER INSPECTION OF LANDING GEAR CONTROL PANEL, FOUND THE RED GEAR LOCK RELEASE KNOB, STICKING ON PANEL. ADJUSTED THE RED KNOB. RETURNED TO SERVICE.
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