JASC 3260
Service difficulty reports · 13,433
Reports filed under 3260 · Landing Gear Position and Warning, 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 = '3260' 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 = '3260' 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 2008UALA00892Warning Light · false indicationAFTER TAKEOFF, THE NLG DID NOT RETRACT. WITH THE GEAR HANDLE UP THE GREEN NOSE GEAR LIGHT WENT OFF BUT THE RED NOSE GEAR LIGHT STAYED ON. LOOKING THROUGH THE NOSE GEAR VIEWER, THE NOSE GEAR WAS STILL DOWN AND THE TWO RED ARROWS WERE STILL ALIGNED. THE GEAR HSDR LYNX00008Warning System · activatedPILOT WRITE UP, AFTER TAKEOFF WHEN THE LANDING GEAR HANDLE WAS BROUGHT UP, THE ONLY INDICATION WAS THE RED LIGHTS, GEAR HANDLE LIGHTS, THE GREEN LIGHTS. CREW NEVER HEARD THE GEAR DOORS OR THE GEAR MOVE, REF QRH AND RETURNED TO FIELD, CYCLED GEAR TWICE. MAINTSDR DXTA20082877Unknown · warning lightAFTER GEAR RETRACTION WAS SELECTED RED INTRANSIT LIGHT REMAINED ON. JACKED AC, INSPECTED W/W AND WIRING CK'D SWITCHES IAW WDM 32-30-01-02 AND 32-60-01-04 ALL NORM. HOOKS APPEAR NORMAL. NO ABNORMAL INDICATION AT THIS TIME.SDR 021408458FDownlock Switch · malfunctionedDURING THE APPROACH INTO PALWAUKEE (PWK), THE GEAR HANDLE WAS SELECTED TO THE DOWN POSITION TO EXTEND THE GEAR. AFTER THE GEAR EXTENDED IT WAS NOTED THAT THE LEFT MAIN GEAR GREEN DOWN AND LOCK LIGHT WAS NOT ILLUMINATED. THE GEAR WAS CYCLED UP AND DOWN TWICE,SDR UPS08551668Landing Gear · warning messageAIR/GROUND DISAGREE MESSAGE. ACCOMPLISH FIM 32-09 FIG 106 NO FAULTS AND FIM 32-09-03 FIG 103 PSEU BITE CHECK, NO FAULTS NOTED. PSEU SYSTEM IS OK. STATUS MESSAGE CLEARED.SDR CHQA200800028Proximity Sensor · malfunctionedSTL TO MSP, ON INITIAL CLIMB, THE CREW RECEIVED A LANDING GEAR AIR/GROUND FAIL MESSAGE ON EICAS WHEN THEY ATTEMPTED TO MOVE THE LANDING GEAR LEVER TO THE UP POSITION WITHOUT SUCCESS. WHILE PREPARING TO RETURN TO FIELD AT STL THE CREW RAN THROUGH THE QRH CHECKSDR C2XA08RI017Proximity Switch · intermittentFLIGHT 2761 - EWR - CREW REPORTED THAT AFTER ROTATION, LDG/AIR GRD FAIL MESSAGE AND REV DISAGREE MESSAGE APPEARED ON EICAS. MESSAGES CLEARED UPON GEAR EXTENSION NEAR EWR. EWR MX REMOVED AND REPLACED NLG AIR/GRD PROXIMITY SWITCH AND PERFORMED OPERATIONAL CHECSDR SIMA200804401Squat Switch · wornON FLIGHT 4915, CREW REPORTED JUST AFTER TAKEOFF WHEN SELECTING GEAR UP, GOT A LANDING LEVER DISAGREE ON EICAS. CYCLED GEAR AS PER AOM PROCEDURES. SAME MESSAGE. CYCLED LEVER DOWN GOT 3 GREEN AND NO LEVER DISAGREE MESSAGE. RETURNED TO CVG. AIRCRAFT REMOVEDSDR DXTA200802859Uplock Switch · inoperativeAFTER TAKEOFF, THE GEAR UNLOCK LIGHT, STAB MISCOMPARE AND HYD PRESS ANNUNCIATORS ILLUMINATED CONTINUOUSLY AFTER THE GEAR HANDLE WAS RAISED TO THE (UP) POSITION. THE HYD PRESS LIGHT NEVER FLASHED. REPLACED UPLOCK SWITCH IAW CH 32-60-01 WHILE ADJUSTING SWITCH, NSDR C2XA08CL020Proximity Switch · faultyCLE FLIGHT 2592 - THE CREW REPORTED A UNUSUAL LOAD SOUND FROM UNDER THE COCKPIT FLOOR ONLY IN CLIMB AND CRUISE. ALSO REPORTED A SLIGHT VIBRATION OF YOLK AND RUDDER PEDALS. MAINTENANCE INSPECTED AND REPLACED THE NOSE LANDING GEAR UPLOCK BOX "B"PROXIMITY SWITCSDR SWAA080737Pin · not seatedAIR TURNBACK, RT MLG RED LIGHT DID NOT EXTINGUISH AFTER RAISING LANDING GEAR. RESEATED PIN 3 ON RT MLG UPLOCK SENSOR PER MM.SDR DXTA200802852Uplock Switch · inoperativeRED GEAR (UNLOCKED) LIGHT REMAINED ON AFTER GEAR RETRACTED. REMOVED AND REPLACED NLG UPLOCK SWITCH IAW MM 32-30-05. OPS CHECK GOOD.SDR DXTA200802849Uplock Switch · out of adjustAFTER TAKEOFF , THE GEAR UNLOCK LIGHT ANNUNCIATOR ILLUIMINATED CONTINUOSLY AFTER THE GEAR HANDLE WAS RAISED TO THE UP POSITION. ADJUSTED L/R MAIN UPLOCK SWITCHES IAW MM CHPT 32-30-05. OPS CHECK GOOD IAW MM CHPT 32-01-00.SDR DXTA200802848Uplock Switch · looseWHEN THE GEAR IS SELECTED UP AND IT'S UP AND STOWED, A LOUD CLUNK OCCURS FROM THE NOSE AREA. FOUND NOSE GEAR UPLOCK AFT JAM NUT LOOSE AND NOT MAKING ADEQUATE CONTACT WITH UPLOCK ROLLER. RIGGED AND SAFETIED NOSE GEAR UPLOCK SWITCH IAW MM 32-61-00. COMPLIED WITHSDR PNSA080201Safety Switch · faultyON CLIMBOUT FROM ANC LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO ANC AND MX CLEANED WEIGHT ON WHEEL SWITCHES. THE NEXT DAY AIRCRAFT HAD A SIMILAR PROBLEM AND MX REPLACED THE LT WEIGHT ON WHEEL SWITCHES. NO FURTHER PROBLEMS HAVE BEEN NOTED SINCE.SDR CHQA200800025Proximity Switch · faultyIAD TO GSO - AFTER TAKEOFF, WHEN THE CREW SELECTED THE LANDING GEAR UP, A LANDING GEAR AIR/GROUND FAIL MESSAGE WAS DISPLAYED ON EICAS AND THE LANDING GEAR WOULD NOT RETRACT. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT AT IAD. MAINTENANCE TROUBLESHSDR 2008UALA00646Sensor · out of adjustRTFL DUE TO INABILITY TO RETRACT LANDING GEAR. FOUND NLG SENSORS 24GA & 25GA OUT OF ADJ. ADJUSTED SENSORS 24GA AND 25GA. ACCOMPLISHED SEVERAL TESTS OF NLG INCLUDING MANUAL EXTENSION, ALL SATISFACTORY.SDR RAIA00802006Proximity Sensor · defectiveFLT NR 7903 - TUL - NOSE LANDING GEAR UNSAFE MESSAGE AND LANDING GEAR LEVER DISAGREE MESSAGES ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE RIGHT PROXIMITY SENSOR. OPERATIONALLY CHECKED GOOD AFTER CORRECTIVE ACTION.SDR 2008FA0000248Throttle Switch · intermittentGEAR WARNING HORN WAS INOPERATIVE. AC LANDED WITH LANDING GEAR UP. SUBSEQUENT INVESTIGATION DETERMINED THROTTLE MICROSWITCH WAS MAKING INTERMITTENT CONTACT WHEN ENGAGED AND GROUND CONNECTION WAS INSUFFICIENT. CORRECTED BY REPLACING SWITCH AND REPAIRING GROUSDR HNAA0800056Proximity Sensor · intermittentGEAR SELECTED DOWN, LEFT MAIN GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED, ALT GEAR IND HAD THREE GREEN. CREW VERIFIED GEAR WAS DOWN.SDR GUUA02040801Proximity Switch · dirtyFLIGHT: 9273, AFTER TAKEOFF, LT LANDING GEAR (A) AND (B) RED LIGHTS ILLUMINATED WITH THE GEAR COMMANDED UP. LIGHTS EXTINGUISH AFTER RECYCLING GEAR. CLEANED LT LANDING GEAR PROXIMITY SWITCHES.SDR CHQA200800022Proximity Sensor · failedCVG TO IND - WHILE ON APPROACH TO IND, CREW RECEIVED CAUTION MESSAGES "LG AIR/GROUND FAIL" AND "ENG 1/2 REV DISAGREE". THE QRH WAS FOLLOWED AND THE FLIGHT LANDED WITHOUT INCIDENT. UPON LANDING THE MESSAGES WENT AWAY. MAINTENANCE TROUBLESHOT THE AIR GROUND SSDR DXTA200802823Uplock Switch · out of adjustRED LANDING GEAR UNSAFE REMAINS ON AFTER GEAR RETRACTION. (M2B) PERFORMED GEAR SWINGS WITH NO ADVERSE INDICATIONS CHECKED CLEARANCES OF GEAR DOOR UPLOCK ROLLERS. NO DEFECTS FOUND, CHECKED MLG DOOR UPLOCK SW FOR PLUNGER OVERTRAVEL. FOUND RH SW. OUT OF ADJUSTMENSDR A6WA200840061Warning System · activatedON NORMAL TAKEOFF, SELECTED GEAR UP AND RECEIVED NLG DOOR OPEN AND GEAR DISAGREE WARNINGS AND WOW INPUT AND NWS INOP CAS MESSAGES. COMPLIED WITH QRH FOR ALL MESSAGES, ALL CLEARED, ALL 3 GEARDOWN AND LOCKED. RETURNED TO DEPARTURE FOR NORMAL LANDING. (K)SDR 200802041Landing Gear · warning messageFLIGHT 7503 JFK TO IAD - ON APPROACH CREW SELECTED GEAR DOWN AND RECEIVED A RED "LG LEVER DISAGREE" MESSAGE ASSOC WITH A RED UP INDICATION ON THE LEFT MAIN. CREW ALSO RECEIVED A CYAN "BRAKE CONTROL FAULT" MESSAGE ASSOCIATED WITH THIS CONDITION. ONCE ON THE RSDR C2XA08CL016Proximity Switch · faultyCLE FLIGHT 2409 THE CREW REPORTED A AIR/GROUND FAIL MESSAGE IN FLIGHT. THE LANDING GEAR WOULD NOT RETRACT, ALSO RECEIVED A ENG REV 1&2 DISAGREE MESSAGE ON THE ECIAS. MAINTENANCE INSPECTED AND REPLACED THE NOSE LANDING GEAR AIR/GROUND PROXIMITY SWITCH AND HARSDR 08FDEA00335Uplock Sensor · out of adjustUNSAFE RIGHT MAIN GEAR AFTER TAKEOFF WITH GEAR HANDLE IN "UP" POSITION, BOTH INDICATIONS. VISUAL INSPECTION INDICATED UP AND DOOR CLOSED. FOUND RT MAIN LANDING GEAR PROX UPLOCK SENSOR OUT OF ADJUSTMENT. SHIMMED IAW MM 32-61-15-4. PERFORMED RTS IAW AMM 32-6SDR 08FDEA00327Warning Light · false activationAFTER TAKEOFF GEAR LEVER RAISED AND RED LIGHT REMAINED ON IN RT MAIN INDICATOR (BOTH) PER QRH, REMAINED BELOW 230 KNOTS, EXTENDED GEAR RAISED GEAR AND ALL RED LIGHTS EXTINGUISHED. CONTINUED TO DESTINATION NO PROBLEM. T/S IAW FIM 32-30-03 AND 31-71-04-00. SDR DXTA200802808Squat Switch · inoperativeAFTER TAKEOFF, GEAR WOULD NOT RETRACT. REMOVED AND REPLACED NLG SQUAT SWITCH WITH A NEW UNIT ALL WORK PERFORMED IAW MM CH 32-60-00. ALSO REPACKED NLG WHEEL BEARINGS IAW MM CH 32-40-00.SDR USAA920080299Uplock Sensor · out of adjustPHX - DEN - ATB - FLT 490 - DURING CLIMB CREW SELECTED GEAR UP. RED RIGHT MAIN LANDING GEAR LIGHT REMAINED ILLUMINATED. PER QRH CREW SELECTED GEAR DOWN. THREE GREEN GEAR DOWN LIGHTS ILLUMINATED. CREW DECLARED AN EMERGENCY AND CABIN WAS PREPPED. THE CREW RSDR DXTA200802807Logic Card · inoperativeON SHORT FINAL, THE RED UNLOCK LIGHT ILLUMINATED AND THE GEAR WARNING HORN BEGAN TO SOUND. R&R NLG ACTUATOR DOWNLOCK SWITCH OPS CHECK GOOD. SERVICED EMERGENCY GEAR BLOW DOWN ACCUMULATOR . CHECKED HYD LEVELS NO SERVICING REQUIRED. WORK DONE IAW MM 12-10-15, 32SDR DXTA200802803Warning Light · illuminatedHYD PRESS LIGHT REMAINED ILLUMINATED FOLLOWED BY THE STAB MISCOMPARE. (2)-POSITION TAIL SYS, OPS CHECK GOOD. STAB LIGHT DUE TO EXTENDED TRAVEL TIME FROM FLAPS, UP TO FLAPS DOWN DURING EMERGENCY GEAR INDICATION DURING TAKEOFF IAW MM CHAP. 27-40-00.SDR CHQA200800015Pseu · faultedCMH TO IAH - DURING TAKEOFF, CREW RECEIVED A WOW INPUT AND WOW OUTPUT EICAS MESSAGE. AFTER RUNNING THE APPROPRIATE QRH CHECKLISTS, IT WAS DECIDED TO DIVERT TO SDF WHERE THE FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE INTERROGATED THE PSEU FOR FAULT CODES WHISDR C2XA08CL017Proximity Switch · obstructedMKE FLIGHT 2560 - THE CREW REPORTED A AIR/GROUND FAIL MESSAGE ON TAKEOFF. THE AIRCRAFT RETURNED TO MKE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND CLEANED DEBRIS FROM RIGHT MAIN LANDING GEAR PROXIMITY SWITCH. OPERATIONAL CHECKS WERE GOOD. THE AISDR C2XA08IA037Proximity Switch · inoperativeIAH - FLIGHT 2185, THE CREW REPORTED THAT THE LEFT MAIN LANDING GEAR DISAGREE LIGHT WHEN THE GEAR WAS EXTENDED. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE LEFT MAIN GEAR DOWNLOCK PROXIMITY SWITCH, OPERATIONALLY CHECSDR DXTA200802797Warning Light · illuminatedON GEAR RETRACTION, RED LIGHT IN LANDING GEAR HANDLE REMAINED ILLUMINATED AND ALL GREEN LIGHTS EXTINGUISHED. CYCLED LANDING GEAR DOWN AND ALL GREEN AND RED LIGHTS FUNCTIONED PROPERLY. RETRACTED GEAR AGAIN + RED GEAR HANDLE LIGHT REMAINED ILLUMINATED.SDR UPS08551543Sensor · dirtyINSPECTION TYPE:SEG1 ATB - AIR GROUND DISAGREE EXPERIENCED IN FLIGHT, RETURNED TO PAE. INVESTIGATED AND FOUND S10060, S10064, AND S0062 RT/LT GEAR TRUCK TILT SENSORS CONTAMINATED WITH FOD. REMOVED FOD, PERFORMED PSEU SYSTEM TEST PER MM 32-02-04 ON LT/RT TRUCSDR IXXA080004OSwitch · defectiveDURING CLIMB FROM KTOL, AFTER GEAR WAS RETRACTED DOOR NOT LATCH LIGHT CAME ON, THE CREW CYCLED THE GEAR THE LIGHT STAYED ON. THE CREW ACCOMPLISHED UPLATCH CHECK AND CYCLED THE GEAR A SECOND TIME THE LIGHT STAYED ON. THE CREW CLIMB TO 32,000 FEET CYCLED THE GSDR CA080225002Roller · seized(CAN) AFTER RETRACTING LANDING GEAR ON TAKEOFF, NOSE GEAR AMBER DOOR LIGHT REMAINED ILLUMINATED. CONDUCTED CHECKS IAW QRH (LANDING GEAR DOOR MALFUNCTIONS) UNABLE TO RECTIFY PROBLEM, RETURNED TO BASE WITH LANDING GEAR EXTENDED FOR NORMAL APPROACH AND LANDING. ISDR C2XA08RI015Proximity Switch · inoperativeFLT 2652 - BNA - CREW REPORTED "LG AIR/GND FAIL" CAUTION MESSAGE CAME ON AFTER AIRBORNE AT 100' ARL AND MESSAGE WENT OFF UPON TOUCHDOWN (AIR RETURN). BNA MX FOUND "LG NOSE WOW SW FAIL" MESSAGE ON CMC. MX REMOVED AND REPLACED NLG WOW PROX SW AND PERFORMED TESSDR SIAM200802304Proximity Switch · failedON FLIGHT 4372, CREW REPORTED THEY RETURNED TO FIELD FOR LANDING GEAR AIR GROUND FAIL MESSAGE. GEAR WOULD NOT RETRACT. CMC MESSAGE LAND GEAR PROX SW FAIL. AIRCRAFT REMOVED FROM SERVICE. FOUND NOSE GEAR AIR/GROUND PROX SWITCH HAD FAILED REMOVED AND REPLACEDSDR DXTA200802780Warning Light · illuminatedAFTER TAKEOFF, RED WARNING LIGHT IN GEAR HANDLE REMAINED ILLUMINATED WHEN GEAR WAS RETRACTED. INSPECTED LANDING GEAR AND PERFORMED OPERATION CHECK OF LANDING GEAR SYSTEM. NO DEFECTS FOUND OPS CK GOOD IAW MM CH 32-10.SDR 2008UALA00314Proximity Sensor · failedRTFL DUE TO A GEAR UPLOCK INDICATION PROBLEM. FAILURE OF NOSE L-G EXT PROX SENSOR 25GA. REPLACED SENSOR 25GA, PERFORMED GEAR SWINGS, ALL NORMAL OPS.SDR SIMA200802301Proximity Switch · failedON FLIGHT 3869 - CREW DECLARED EMERGENCY DUE TO MOMENTARY LG AIR GND FAIL MESSAGE WHEN GEAR SELECTED DOWN. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NOSE LANDING GEAR AIR GROUND PROXIMITY SWITCH IAW EMB 145 MM 32-63-02-000-801-A. OPS CHECK GOOD IASDR DXTA200802779Squat Switch · inoperativeAFTER LANDING GEAR RETRACTION, RT MAIN GEAR UNLOCKED ANNUNCIATOR ILLUMINATED. REPLACED RT LANDING GEAR WOW SWITCH IAW RAC DWG. 25-8 NAS-2584. OPS.CK GOOD.REF: (HBS-LIT) W/O 19-1608.SDR SWAA080372Logic Card · faultyNLG RED LIGHT ILLUMINATED, CYCLED GEAR, LIGHT EXTINGUISHED. REMOVED AND REPLACED LOGIC CARD AND RELAY PER MM.SDR MASA200800034Proximity Sensor · out of adjustFLT 7297, ORD, GEAR DISAGREE MASTER WARNING/NOSE DOOR OPEN AFTER GEAR RETRACTION. ADJUSTED S23 PROX SENSOR, OPS CHECK GOOD.SDR DXTA200802773Warning Light · illuminatedAFTER TAKEOFF AND GEAR RETRACTION, THE RT MAIN GEAR (RED ANNUNCIATOR) REMAINED ILLUMINATED.SDR DXTA200802772Squat Switch · inoperativeIMMEDIATELY AFTER T/O GEAR HANDLE WOULD NOT RELEASE TO RETRACT GEAR. FOUND LEFT SQUAT SWITCH OUT OF ADJUSTMENT. ADJUSTED LT SQUAT SWITCH. SYSTEM OPERATION CHECKS GOOD. WORK PERFORMED IAW CH. 32-61-00 OF THE 560 CES. M.M.SDR DXTA200802770Indication Sys · malfunctionedWITH GEAR SELECTED UP AFTER T/O ALL 3 GEAR INDICATED UNSAFE WITH RED LIGHTS. JACKED AIRCRAFT CYCLED NOSE ONLY THEN UNPINNED MAINS COMPLETED 2 MORE COMPLETE CYCLES WITH NO FAULTS. WORK COMPLETED IAW MM 29-10-00.
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