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 CALA9800691Switch · inoperativeTHE AIRCRAFT HAD A HISTORY OF THE NOSE GEAR RED UNSAFE LIGHT ILLUMINATING IN FLIGHT. MAINTENANCE REMOVED AND REPLACED THE NOSE GEAR LOCK SWITCH IAW MM 32-61-41. THE NOSE GEAR DOWN SENSOR WAS REPLACED IAW MM 32-61-51. IN ADDITION, THE LANDING GEAR LOGIC CARDSDR 98ZZZX2058Connector · failedCLT - FLT 1693 - ENROUTE TO TYS, 'GND/FLT CTL' MESSAGE APPEARED ON MULTI-FUNCTION DISPLAY. THIS MESSAGE APPEARED THEN RESET FIVE DIFFERENT TIMES. FLIGHT RETURNED TO CLT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN LANDING GEAR UPPER HARNESSSDR AU980629Switch · faulty(AUS) LANDING GEAR SAFETY MICROSWITCH WIRING INSULATION FAULTY.SDR AU980480Switch · faulty(AUS) LANDING GEAR SAFETY MICROSWITCH WIRE INSULATION FAILED.SDR ABXA9800404Switch · corrodedDURING GEAR UPLATCH CHECK, LEFT MAIN GEAR LIGHT ILLUMINATED WITH RED GEAR UNSAFE LIGHT. REPLACED LEFT MAIN LANDING GEAR DOWNLOCK SWITCH IAW DC8 MM 32-60-0. ALL INDICATIONS NORMAL.SDR GTIA9800051Prox Switch · dirtyLRD - FLT 902 - LANDING GEAR EXTENSION WAS NORMAL. ABOUT 700 FEET ABOVE THE RUNWAY, RT MAIN GEAR RED UNSAFE LIGHT CAME ON FOR 1-2 SECONDS, EVER 5-10 SECONDS. WENT AROUND BUT THE LEFT GEAR DOWN. UNSAFE INDICATIONS STOPPED. USED QRH PROCEDURES, RECYCLED GEARSDR DHL98726002Connector · failedUPON GEAR RETRACTION, LEFT GEAR UNSAFE LIGHT ILLUMINATED AND GREEN GEAR LIGHT ILLUMINATED. REPLACED CONNECTOR D-4774 AND REPINNED NR 2 AND NR 10.SDR ABXA9800403Target · out of adjustGEAR UNSAFE LIGHT REMAINED ILLUMINATED WITH THE GEAR UP, RIGHT GEAR DOOR INDICATED 'NOT LATCHED'. CYCLED GEAR TWICE, NO CHANGE. ACCOMPLISHED ALTERNATE UPLATCH PROCEDURES. LIGHTS REMAINED ON THROUGHOUT FLIGHT. ADJUSTED RIGHT MAIN LANDING GEAR DOOR SENSOR TASDR ABXA9800371Up Latch Switch · out of adjustIN CRUISE FLIGHT, LANDING GEAR UNSAFE LIGHT ILLUMINATED. RECYCLED LANDING GEAR. LANDING GEAR DOOR 'NOT LATCHED' LIGHT ILLUMINATED. SLOW FLEW AIRCRAFT AT 220 KNOTS. ADJUSTED LEFT GEAR DOOR UPLATCH IAW DC8 MM 32-31-4.SDR 98ZZZX2007Switch · failedAFTER LANDING ON TAXI BACK TO RAMP, LIGHT GEAR INDICATED UNSAFE AND GEAR DOORS SEQUENCED TO OPEN. AIRCRAFT STOPPED AND SHUT DOWN. VISUAL INSPECTION VERIFIED GEAR WAS DOWN AND LOCKED. UPON POWER-UP, GEAR DOORS SEQUENCED CLOSED, RIGHT GEAR INDICATED SAFE AGAISDR CALA9800687Logic Cards · inoperativeTHE NOSE GEAR RED UNSAFE AND GREEN LIGHTS REMAINED ILLUMINATED AFTER GEAR RETRACTION DEPARTING CLE. THE GEAR WAS LOWERED AND NORMAL INDICATIONS WERE SHOWN. THE AIRCRAFT WAS RETURNED TO CLE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED TSDR ABXA9800372Up Latch Light · illuminatedNOSE GEAR UNSAFE LIGHT ILLUMINATED AFTER UP-LATCH CHECK WITH HANDLE IN THE UP POSITION. RECYCLED GEAR, LIGHT EXTINGUISHED. INSPECTED UPLOCK PROXIMITY SWITCH AND TARGET. NO DEFECTS NOTED. CYCLED NOSE GEAR 5 TIMES. OPS CHECKED GOOD.SDR 9807039752Processor Unit · inoperativeDURING CLIMB-OUT, THE RIGHT MAIN INBOARD BRAKE ASSEMBLY INDICATED AN OVERTEMP CONDITION. THE FLIGHT CREW LOWERED THE LANDING GEAR HANDLE PER COM PROCEDURES RESULTING IN A LANDING GEAR UNSAFE LIGHT ILLUMINATION. LANDING GEAR WAS RECYCLED WITH A CONTINUAL ILLUSDR CALA9800685Target · out of adjustTHE RT MLG RED UNSAFE LIGHT REMAINED ILLUMINATED WHEN GEAR WAS EXTENDED ON APPROACH. THE GEAR WAS CYCLED AND THE RED LIGHT EXTINGUISHED. MAINTENANCE FOUND THE RT MLG DOWNLOCK SENSOR TARGET GAP OUT OF LIMITS. THE SENSOR GAP WAS ADJUSTED IAW MM 32-61-31, PAGESDR ABXA9800368Prox Box · defectiveDURING FINAL APPROACH, GEAR DOOR OPEN LIGHT FAILED TO EXTINGUISH AFTER GEAR EXTENSION. RECYCLED GEAR AND LIGHT EXTINGUISHED. REPLACED LANDING GEAR PROXIMITY BOX IAW DC9 MM 32-00.SDR 98UAL900154Indication · malfunctionedAFTER LANDING GEAR EXTENSION, EICAS GEAR DISAGREE AND TAIL SKID WARNINGS. GEAR AND TAIL SKID WARNING LIGHTS ILLUMINATED ON LANDING GEAR INDICATION PANEL BUT HAD ALL GEAR DOWN LIGHTS GREEN. RECYCLED LANDING GEAR AND GOT ALL NORMAL INDICATIONS WITH NO ABNORMALSDR DLM88980847Indicator · faildedRT MLG GREEN DOWN AND LOCK LIGHT INOP. VERIFIED GEAR DOWN AND LOCKED. RELAMPED GEAR INDICATOR. GEAR INDICATION CKS NML NOW.SDR WTAA980069Switch · failedLAX - RIGHT MAIN LANDING GEAR INTRANSIT LIGHT REMAINED ILLUMINATED FOR ONE MINUTE. AFTER GEAR SELECTED DOWN. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPLACED RIGHT MAIN LANDING GEAR DOWNLOCK MICROSWITCH. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RSDR USAASB98101Accessory Unit · failedBUF - FL475 - UPON LOWERING LANDING GEAR TO LAND AT BUF, CREW RECEIVED 3 GREEN LIGHTS AND 3 RED LIGHTS FOR THE GEAR. CREW RECYCLED GEAR 3 TIMES WHEREAS THE THIRD ATTEMPT, A NORMAL GEAR INDICATION WAS RECEIVED. THE CREW THEN ACCOMPLISHED A FLYBY AND THE TOWERSDR CALA9800673Sensor · out of adjustTHE RT MLG RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION LEAVING IAH. WHEN OFF POSITION WAS SELECTED, BOTH RED AND GREEN LIGHTS WERE ILLUMINATED. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE ADJUSTED THE RT MLSDR AALA980792Sensor · defectiveDFW - FLT 1222 - AFTER TAKEOFF, NOSE LANDING GEAR UNSAFE RED LIGHT REMAINED ILLUMINATED UNTIL 15,000 FEET AND EXTINGUISHED. AIRCRAFT CONTINUED TO DFW AND LANDED WITHOUT FURTHER INCIDENT. REPLACED NOSE LANDING GEAR PROXIMITY SENSOR. PSEU BITE CHECK AND GEAR SDR IH981432001Switch · failedDURING EVALUATION FLIGHT THERE WAS A NOSE GEAR UNSAFE INDICATION AFTER LANDING GEAR EXTENSION. REMOVED AND REPLACED NOSE LANDING GEAR DOWNLOCK SWITCH, OPS CHECK NORMAL.SDR AU980424Switch · out of adjust(AUS) RIGHT MAIN LANDING GEAR `UP' POSITION MICROSWITCH OUT OF ADJUSTMENT.SDR ABXA9800358Switch · defectiveWHEN LANDING GEAR WAS PLACED DOWN, THREE GREEN LIGHTS AND THE GEAR DOOR OPEN LIGHT REMAINED ON. REPLACED MAIN LANDING GEAR DOOR POSITION SWITCH.SDR CALA9800659Sensor · inoperativeTHE AIRCRAFT HAD A BRIEF HISTORY OF THE NOSE GEAR UNSAFE LIGHT REMAINING ILLUMINATED AFTER TAKEOFF. CYCLING THE GEAR WOULD EXTINGUISH THE LIGHT. THE NOSE GEAR LOCK SENSOR WAS REMOVED AND REPLACED IAW MM 32-60-05, PAGES 216-220. THE NOSE GEAR WAS SWUNG WITH OSDR ABXA9800357Switch · defectiveLANDING GEAR UPLATCH CHECK FAILED. RED GEAR UNSAFE LIGHT AND LEFT MAIN\NGEAR DOOR UNLATCHED LIGHT ILLUMINATED. RECYCLED GEAR, NO CHANGE. PERFORMED ALTERNATE UPLATCH CHECK. REPLACED LEFT MAIN LANDING GEAR PROXIMITY SWITCH IAW DC8 MM 32-60-0, OPS CHECKED GOOSDR 9806659958Sensor · inoperativeDURING TAKEOFF, THE MAIN LANDING GEAR DOOR OPEN INDICATION ILLUMINATED. THE FLIGHT CREW ABORTED THE TAKEOFF AND RETURNED TO BOARDING GATE WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN LANDING GEAR DOOR SENSOR AND PERFORMED A TEST OF PROXIMITY SENSOR SDR PLGA980413ABulb · failedBOS - FLT 4260 - WHEN LANDING GEAR WAS SELECTED DOWN FOR LANDING, THE CREW DID NOT RECEIVE A DOWN AND LOCKED INDICATION FOR THE NOSE GEAR. CREW REPLACED LANDING GEAR INDICATOR LIGHT BULBS FOR NOSE GEAR. SYSTEM TESTED GOOD. (X)SDR CA980513013Wow Target · loose(CAN) ON LANDING, WEIGHT- ON-WHEEL CAUTION LIGHT CAME ON. ONE TARGET ON NOSE LANDING GEAR TRAILING ARM WAS MISSING AND THE OTHER WAS READY TO DEPART. THESE TARGETS ARE GLUED ON THE CASTING OF THE TRAILING ARM.SDR 99ZZZM513Relay · failedRED LIGHT ON GEAR HANDLE REMAINED ON AFTER GEAR RET. RETURNED FOR LANDING, RED LIGHT OUT WITH GEAR HANDLE DOWN. REPLACED RELAYS GF6 NLG UPLOCK AND GF7 RIGHT MLG UPLOCK, RETRACTED GEAR 4 TIMES, GEAR INDICATED NORMALLY. (M)SDR SIMA981011Lgeu · inoperativeCLE - FLT 9767 - PREVIOUS OCCURRENCE, 4-10-98. LANDING GEAR LEVER DISAGREE. FOLLOWED QRH PROCEDURES. RETURNED TO CLE PER MOC. PERFORMED TROUBLESHOOTING PROCEDURES DUE TO LANDING GEAR LEVER DISAGREE DISPLAY ON EICAS. INSTALLED SELECTOR LANDING SOLENOID VALSDR AALA980744Sensor · defectiveDFW - FLT 1741 - DURING CRUISE, NOSE GEAR UNSAFE RED LIGHT ILLUMINATED WITH HYDRAULIC PUMPS ON. CREW ACCOMPLISHED CHECK LIST AND LANDED DFW WITHOUT FURTHER INCIDENT. REPLACED NLG PROXIMITY SENSOR. ACCOMPLISHED PSEU BITE CHECK AND SWUNG GEAR WITH NORMAL INDISDR CA980421018Sensor · inoperative(CAN) RIGHT HAND DOWNLOCK LANDING GEAR SENSOR WIRE CHAFED AT ZONE G611 BETWEEN PLUG 7700 P2 AND CONNECTOR 2/J17 AGAINST THE METAL CONDUIT. ON APROACH, THE GEAR WAS SELECTED DOWN. THE RED UNSAFE LIGHT AND RIGHT MAIN LANDING GEAR DOOR CYCLED. WIRE NR 3261-28ASDR ABXA9800344Prox Switch · out of adjustRED GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. DOOR NOT LATCHED LIGHT WAS ILLUMINATED. RECYCLED GEAR TWICE, UPLATCH CHECKED GOOD. PERFORMED ADJUST/TEST OF MAIN LANDING GEAR IAW DC8 MM 32-6. SYSTEM OPS CHECKED GOOD AFTER ADJUSTMENT.SDR 98FDEA00263Prox Sensor · failed98-0099 NRT:LEFT GEAR UNSAFE INDICATION ON LANDING. RECYCLED GEAR ARM SAME ON LANDING CONFIGURATION PAGE INDICATION GEAR DOWN WITH FLOOR VIEW. REMOVED AND REPLACED DOWN LOCK PROXIMITY SENSOR PER M/M 32-61-15 RETURN TO SERVICE TEST CHECK GOOD.SDR SWIA971165Air/Ground Relay · malfunctionedAFTER NORMAL TAKEOFF UPON FLAP RETRACTION, FLAP AURAL WARNING SOUNDED, AUTO FEATHER WARNING THEN SOUNDED. ALL WARNINGS BRIEFLY STOPPED WHEN POWER LEVERS WERE MOVED TO DIFFERENT PLACE. HOWEVER, AURAL WARNING NEVER COMPLETELY SILENCED. RETURNED TO PSP. COULDSDR COMA9810099Intransit Light · illuminatedLEFT HAND MLG INTRANSIT LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. ENTERED DISCREPANCY IN DEFERRED MAINTENANCE LOG PER MEL.SDR 9806199921Prox Sensor · failedNOSE LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. CREW VERIFIED VISUALLY THROUGH PEEP HOLE THAT GEAR WAS DOWN AND LOCKED. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR PROXIMITY SENSOR. OPERATIONAL CSDR ABXA9800325Uplatch Switch · defectiveGEAR UNSAFE LIGHT ILLUMINATED DURING GEAR UPLATCH CHECK. LEFT LANDING GEAR DOOR INDICATED UNLATCHED ON FLIGHT ENGINEERS PANEL. RECYCLED GEAR, SAME RESULT. *S/D* REPLACED LEFT MAIN LANDING GEAR UPLATCH SWITCH IAW DC8 MM 32-60-00, OPS CHECKED GOOD.SDR AU980451Warning System · faulty(AUS) LANDING GEAR WARNING HORN FAILED TO OPERATE CORRECTLY. AIRCRAFT LANDED WITH GEAR IN THE `UP' POSITION. INVESTIGATION COULD FIND NO FAULTS WITH THE SYSTEM.SDR ABXA9800326Switch · defectiveGEAR DOOR OPEN LIGHT ILLUMINATED DURING UPLATCH CHECK. RECYCLED GEAR, LIGHT EXTINGUISHED. UPLATCH CHECK OK. REPLACED THE LEFT MAIN LANDING GEAR DOOR POSITION SWITCH.SDR 9806119609Prox Sensor · brokenDURING APPROACH, NOSE LANDING GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NOSE GEAR PROXIMITY SENSOR BROKEN AT OVERCENTER LINK. SDR 9806109990Prox Sensor · brokenDURING APPROACH, NOSE LANDING GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW VERIFIED VISUALLY THROUGH PEEP HOLE THAT GEAR WAS DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NOSE GEAR PROXIMITY SENSOR BROKEN. SDR HALA980089Prox Sensor · failedFLT 564 - HNL - NOSE GEAR UNSAFE LIGHT CAME ON DURING CRUISE (UPLATCH CHECK OK RT HYD PUMP ON HIGH OR LOW HAD NO CHANGE). UPON LOWERING GEAR, LIGHT (RED) STAYED ON AND NO GREEN NOSE LANDING GEAR LIGHT CAME ON. CYCLED GEAR HAD ON CHANGE. THEN AFTER APPROX 1SDR 9806049880Prox Sensor · failedDURING FLIGHT, THE NOSE LANDING GEAR UNSAFE LIGHT ILLUMINATED. THE FLIGHT CREW PERFORMED COM PROCEDURES, DIVERTED FLIGHT TO ATL AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NOSE LANDING GEAR LOCK SENSOR AND PROXIMITY ELECTRONICS UNIT, OPERATIONAL CHSDR USAAF98035Dimming Unit · inoperativePVD - FLT 396 - ON APPROACH TO PVD WHEN LANDING GEAR WAS SELECTED DOWN, NO GREEN GEAR SAFE LIGHTS ILLUMINATED. NO FAULT MESSAGES WERE ILLUMINATED. TOWER FLYBY INDICATED THAT GEAR APPEARED DOWN AND LOCKED. FLIGHT LANDED PVD WITHOUT FURTHER INCIDENT. MAINTENSDR SWIA971159Prox Sensor · malfunctionedLEFT MAIN LANDING GEAR DOES NOT INDICATE GREEN WHEN SELECTED DOWN. REPAIRED LEFT A SYSTEM DOWN LOCK PROX SENSOR IAW MM 32-61-01. OPS CHECKS GOOD.SDR 99ZZZM512Warning Unit · malfunctionedAFTER TAKEOFF RAISING GEAR RED LIGHT IN HANDLE REMAINED ON. REMOVED AND REPLACED AUDIBLE WARNING UNIT, OPS CHECKED GOOD ON CHECK FLIGHT. (M)SDR SWIA971161Pseu · malfunctionedAFTER DEPARTURE THE FOLLOWING CAUTION MESSAGES APPEARED: L AOA HEAT, L STATIC, L PITOT, PITOT BASE HEAT, FOLLOWED QRH ELECTED TO RETURN TO SLC AIRPORT. REMOVED AND REPLACED PSEU. OPS CHECKS GOOD IAW MM 33-00-00.SDR AALA980696Sensor · defectiveDFW - FLT 0455 - DURING CLIMB-OUT, GEAR SELECTED UP, THE RED NOSE GEAR LIGHT REMAINED ILLUMINATED FOR APPROXIMATELY 4 MINUTES AFTER TAKEOFF. AIRCRAFT AIR INTERRUPTED AND RETURNED DFW AND LANDED WITHOUT INCIDENT. REPLACED NOSE GEAR UP SENSOR AND PERFORMED NOS
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