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 GTIA96NK193Prox Switch · malfunctionedLOG PAGE 028993. CREW NOTED THEN CORRECTED LANDING GEAR DOWN AND LOCK LIGHT DISCREPANCY BY RESETTING POPPED 'PROX SWITCH CONTROL', CB (Z-21). CREW FOLLOWED F-COM PROCEDURES (VISUAL CHECKS, ETC.) TO CONFIRM DOWN AND LOCKED POSITION OF ALL LANDING GEAR. INSPESDR AALA961278Relay · defectiveSEA - FLT 251 - DURING APPROACH TO SEAT WHEN LANDING GEAR EXTENDED, THREE RED LANDING GEAR LIGHTS REMAINED ILLUMINATED WITH NO GREEN LIGHTS. NOSE LANDING GEAR PIN INDICATED GEAR DOWN. RECYCLED LANDING GEAR AND ALL INDICATIONS RETURNED TO NORMAL WITH THREE GRSDR 9618809605Uplock Switch · malfunctionedLEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. RECYCLED GEAR WITH SAME RESULTS. FLIGHT RETURNED TO YYC AND LANDED WITHOUT INCIDENT. AIRCRAFT WAS FERRIED TO MSP. MAINTENANCE REPLACED LEFT MAIN GEAR UPLOCK SWITCH, OPERATIONAL CHECKSDR 9618569612Bulb · failedDURING APPROACH, NOSE LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. PILOT REPLACED LIGHT BULB, CYCLED GEAR TO 'UP' POSITION AND NOSE GEAR UNSAFE LIGHT ILLUMINATED. LOWERED GEAR AGAIN AND NORMAL INDICATIONS WERE ACHIEVED. MAINTENANCE FOUNSDR 96FDEA01397Lock Sensor · malfunctionedON T/O, NOSE GEAR WOULD NOT INDICATE UP AND LOCKED ON BOTH FRONT AND S/OS PANEL. CYCLED GEAR SEVERAL TIMES WITH NO UP AND LOCKED INDICATION. DOWN AND LOCKED OK, COMPLIED WITH RED TABS, DUMPED LANDED. VISUALLY INSPECTED NOSE GEAR AND DOOR, NO DAMAGED NOSE LASDR 9618529608Door Indication · malfunctionedDURING APPROACH, THE LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR WAS EXTENDED. COCKPIT OPERATING MANUAL PROCEDURES WERE FOLLOWED AND A SUCCESSFUL LANDING WAS ACCOMPLISHED. MAINTENANCE PERSONNEL PINNED GEAR AND SECURED DOOR IN 'UP' POSITION. LANDING SDR PCAA9600301Prox Contl Box · failedELECTRICAL SMELL WAS NOTICED 10 MINUTES INTO FLIGHT, RETURNED TO FIELD. TROUBLESHOT AND FOUND PROXIMITY SENSOR ELECTRONIC UNIT AT FAULT. REMOVED AND REPLACED PSEU IAW DHC MM. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)SDR HALA96125Striker Plate · wornHNL - FLT 376 - AFTER TAKEOFF, LEFT GEAR UNSAFE LIGHT CAME ON. FOUND STRIKER PLATE WORN. REPLACED STRIKER PLATE. PERFORMED ALTERNATE UPLATCH CHECK ON DOOR PER MM 32-31-4. OPS CHECKED OK. (M)SDR CA961001004Bulbs · burnt(CAN) ON APPROACH AFTER GEAR SELECTED DOWN, GEAR POSITION LIGHTS NOT ON. CREW DID GO AROUND, AND BULBS REPLACED IN SIDE INDICATORS.SDR C2XA96CL019Indicator · faultedCLE - FLT 3278 - CREW REPORTED WHEN LANDING GEAR WAS EXTENDED, NOSE GEAR LIGHT DID NOT ILLUMINATE. THE CREW CYCLED THE LANDING GEAR TWICE AND THE NOSE GEAR LIGHT ILLUMINATED, ALL OTHER INDICATIONS WERE NORMAL. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED ASDR 9618549984Prox Sensor · malfunctionDURING APPROACH, THE RIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR WAS EXTENDED. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN GEAR DOWNLOCK PROXIMITY SENSOR, OPERATIOSDR DLM88961949Sensor Spring · brokenAFTER TAKEOFF WITH GEAR UP, THE RT GEAR UNSAFE LIGHT STAYED ON. GEAR DOOR CLOSED INDICATION OK AND NO ADVERSE FLT CHARACTERISTICS. FOUND RT MLG UPLOCK SENSOR SPRING BROKEN. REPLACED SAME, PERFORMED GEAR SWING, AND CHECK-OUT PER MM 32-60-00. ALL INDS AND OSDR CALA9601207Dnlock Sensor · inoperativeTHE NLG RED UNSAFE LIGHT ILLUMINATED DURING DESCENT. ABNORMAL PROCEDURES WERE FOLLOWED, BUT THE LIGHT REMAINED ON. THE INDICATION LIGHTS WERE NORMAL WHEN THE GEAR WAS EXTENDED. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NOSE GEAR LOCK SENSSDR 9618322714Switches · dirtyON GEAR RETRACTION, GEAR WARNING HORN SOUNDED STEADY, COULD NOT SILENCE WITH CUTOUT LEVER. CYCLED GEAR AND HORN WENT OUT. CLEANED MAIN LANDING GEAR SENSORS AND NOSE GEAR SWITCHES, PERFORMED OPERATIONAL CHECK.SDR COMA9610252Sensor · defectiveTHE RT MLG DOWN LOCK LIGHT REMAINED ON AFTER GEAR RETRACTION. REPLACED DEFECTIVE DOWN LOCK PROXIMITY SENSOR.SDR VTZA96316Uplock Switch · failedFLT 6158 - BTU-IAD - DURING CLIMB, MADE AN UNSCHEDULED LANDING DUE TO RED GEAR HANDLE ILLUMINATED AFTER GEAR WAS RETRACTED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED RIGHT UPLOCK SWITCH. OPS CHECK OK. AIRCRAFT WASDR AALA961235Sensor · out of adjustDFW - FLT 2303 - UPON GEAR RETRACTION, THE AMBER GEAR LIGHT REMAINED ON AND RECEIVED AN EICAS GEAR DISAGREE MESSAGE. REMAINED ON FOR ABOUT AN HOUR AND 40 MINUTES THEN EXTINGUISHED. LANDED DFW WITHOUT INCIDENT. ADJUSTED LEFT MLG UPLOCK SENSORS. SYSTEM GROUNSDR 96ZZZX5045Switch · intermittentLEFT GEAR DOWN INDICATION INTERMITTENT. PROBLEM TRACED TO DOWN SWITCH ON GEAR. THIS IS 3RD OCCURRENCE ON THIS AIRCRAFT IN 14 MONTHS. ANOTHER B-400A IN FLEET HAS HAD 3 SWITCHES FAIL ALSO. IN MOST CASES, DOWN AND LOCKED LIGHT WOULD COME ON WHEN SWITCH WAS LISDR 9618222714Accessory Box · malfunctionedIMMEDIATELY UPON RAISING LANDING GEAR OUT OF PHX, THE AURAL WARNING HORN SOUNDED AND DID NOT STOP UNTIL THE CIRCUIT BREAKER WAS PULLED. THE GEAR WAS RECYCLED AND THE AURAL WARNING STOPPED WITH CIRCUIT BREAKER PUSHED BACK IN. ALL INDICATIONS APPEARED NORMAL AFSDR 96FDEA01373Prox Box · malfunctionedON T/O, NOSE GEAR INDICATED NO RETRACT, BOTH INDICATIONS. ON LANDING NR 2 T/R WOULD NOT DEPLOY. RAN APPROPRIATE CHECKLIST, DUMPED FUEL AND RETURNED TO ANC. INSPECTED NOSE GEAR, PROX ELECTRONIC UNIT FROM A/C 315, INSTALLED IN A/C 302. JACKED NOSE GEAR, CYCLSDR AU961177Indicator · seized(AUS) RH MAIN LANDING GEAR MECHANICAL FLAG INDICATION SYSTEM SEIZED IN THE `UP' INDICATION POSITIONSDR 9617999612Downlock Switch · malfunctionedON APPROACH, NOSE GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR WAS EXTENDED. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. MAINTENANCE REPLACED THE NOSE GEAR DOWNLOCK SWITCH, OPERATIONAL CHECK NORMAL ON GEAR SWING.SDR 9617961146Position Ind · malfunctionedDURING TAKEOFF, THE GEAR RETRACTED BUT THE RED GEAR POSITIONS INDICATORS REMAINED ILLUMINATED. RECYCLED GEAR AND THE LIGHT WENT OUT. MAINTENANCE PERFORMED INSPECTIONS AND BITE TESTS, OPERATIONAL CHECK OK.SDR 9617951146Proximity Box · failedDURING TAKEOFF, ALL RED GEAR POSITION LIGHTS ILLUMINATED AND THE WARNING HORN SOUNDED WITH THE GEAR HANDLE UP. RECYCLED GEAR BUT LIGHT REMAINED ILLUMINATED UNITL PASSING 10,000 FEET. MAINTENANCE REPLACED THE MAIN LANDING GEAR PROXIMITY BOX.SDR 9617769961Switch · malfunctionedDURING APPROACH, NOSE LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR WAS EXTENDED. BULBS WERE CHANGED WITH NO HELP. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE LANDING GEAR SWITCH, OPERATIONAL CHECK NORMAL.SDR 9617759852Dnlock Sensor · malfunctionedDURING DESCENT ON GEAR EXTENSION, THE LEFT GEAR UNSAFE LIGHT CAME ON AND THE LEFT GEAR GREEN LIGHT WAS OUT. RECYCLED GEAR AND GOT NORMAL DOWN AND GREEN INDICATION. FLIGHT LANDED WITHOUT INCIDENT. PERFORMED TEST OF SYSTEM, REPLACED DOWN LOCK SENSOR AND OPERASDR RAIA960816Uplock Switch · failedPAH - FLT 7365 - NOSE INTRANSIT LIGHT ILLUMINATED AFTER TAKEOFF. MAINTENANCE REPLACED THE NOSE GEAR UPLOCK SWITCH. PERFORMED GEAR SWING, OPS CHECK GOOD. (M)SDR QXEA9600301Sensor · crackedON CLIMBOUT THROUGH 12,000 FT, A THUMP WAS HEARD FOLLOWED BY NOSE GEAR INTRANSIT LIGHT. INTRANSIT LIGHT EXTINGUISHED ON ITS OWN AFTER AWHILE. AIRCRAFT LANDED IN PDX WITHOUT FURTHER PROBLEM. NLG DRAG STRUT PROXIMITY SENSOR FOUND CRACKED. SENSOR REPLACED ANDSDR RAIA960814Uplock Switch · stuckSTL - FLT 7344 - NOSE GEAR INTRANSIT LIGHT STAYED ILLUMINATED WITH THE GEAR UP AND LOCKED. MAINTENANCE REPLACED THE NOSE GEAR UPLOCK SWITCH. (M)SDR CALA9601151Up/Dnlk Switch · inoperativeWHEN GEAR WAS EXTENDED ON APPROACH TO BHM NEITHER THE RED TRANSIT OR GREEN DOWN INDICATION LIGHTS FOR THE NOSE GEAR ILLUMINATED. THE GEAR WAS CYCLED WITH NO CHANGE IN INDICATION. EMERGENCY GEAR EXTENSION WAS USED TWICE BEFORE THE GREEN INDICATION BECAME STEADSDR AU961123Circuit Board · faulty(AUS) LANDING GEAR WARNING SYSTEM NOSE LANDING GEAR DOWNLOCK PRINTED CIRCUIT BOARD FAULTYSDR 9617336611Logic Card · defectiveDURING CLIMB, THE RED NOSE LANDING GEAR LIGHT ILLUMINATED AFTER LANDING GEAR RETRACTION. RECYCLED LANDING GEAR AND LIGHT EXTINGUISHED. AIRCRAFT CONTINUED TO SEA AND LANDED WITHOUT INCIDENT. RESEATED GEAR CARDS IN HOLDERS AND GREASED NOSE LANDING GEAR, OPERASDR Y2PA96048Door Switch · failedLRD - GEAR DOOR OPEN LIGHT REMAINING ON IN FLIGHT AFTER PERFORMING UPLATCH CHECK. REPLACED RIGHT MAIN GEAR DOOR SWITCH, AND ADJUSTED DOOR STOP BOLT ON GEAR DOOR IAW DC9 MM 32-70-0, 32-31-4. GEAR CYCLED AND CHECKED OK. (M)SDR MALA965092Switch · dirtyFLT NR 3358 - ON APPROACH TO DTW, THE RED NOSE GEAR INTRANSIT LIGHT FAILED TO ILLUMINATE UPON GEAR EXTENSION. MAINTENANCE CLEANED AND LUBED THE NOSE GEAR SWITCHES. ALL CHECKS GOOD. (M)SDR CALA9601148Switch · contaminatedALL THREE RED GEAR UNSAFE LIGHTS REMAINED ILLUMINATED AFTER GEAR RETRACTION. THE GEAR WAS CYCLED AND THE APPROPRIATE CHECKLIST WAS FOLLOWED, BUT THE LIGHTS REMAINED ON. THE LIGHTS WENT OFF APPROXIMATELY 10 MINUTES AFTER TAKEOFF AND THE FLIGHT WAS CONTINUED TSDR 96ZZZM1340Dnlock Sensor · failedSLC - FLT 475 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, LEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED. CYCLED LANDING GEAR AND USED ALTERNATE EXTENSION. FOUND LEFT MAIN LANDING GEAR DOWNLOCK SENSOR, MFG P/N H10-1026-1, FAULTY. REPLACED DOSDR RAIA960807Uplock Switch · failedEVV - FLT 7430 - LEFT MAIN INTRANSIT LIGHT ILLUMINATED WITH GEAR UP AND LOCKED. MAINTENANCE REPLACED THE LEFT MAIN GEAR UPLOCK SWITCH. PERFORMED GEAR SWINGS, OPS CHECK GOOD. (M)SDR QXEA9600277Switch · intermittentNOSE GEAR DOWN/LOCKED INDICATOR DID NOT ILLUMINATE ON GEAR EXTINSION. LIGHT ILLUMINATED AFTER ALTERNATE GEAR EXTENSION PROCEDURES. AIRCRAFT LANDED IN FCA WITHOUT FURTHER PROBLEMS. AIRCRAFT FERRIED TO PDX FOR REPAIR. RIGHT HAND NOSE GEAR DOWN/LOCKED SWITCH SDR AALA961197Switch · out of adjustMIA - FLT 1791 - AFTER TAKEOFF MIA WITH LANDING GEAR RETRACTED, RIGHT MAIN LANDING GEAR DOOR LIGHT ILLUMINATED. AIRCRAFT RETURNED TO MIA AND LANDED WITHOUT INCIDENT. ADJUSTED RIGHT MAIN LANDING GEAR DOOR SWITCH. OPERATED DOOR AND SYSTEM GROUND CHECKED NORMASDR AU961204Plate · loose(AUS) NOSE LANDING GEAR UPLOCK HOOK STRIKER PLATE BOLT MISSING (1OFF2)SDR ABXA9600609Dnlock Switch · defectiveAFTER TAKEOFF, LANDING GEAR WAS RETRACTED AND RIGHT GEAR UNSAFE LIGHT REMAINED ON. GEAR WAS RECYCLED, LIGHT STAYED ON. UPLATCH CHECK WAS ACCOMPLISHED, GEAR UNSAFE LIGHT WENT OUT. REPLACED RIGHT MAIN GEAR DOWN LOCK SWITCH PER DC-9 SUPP MM 32-60-01, OPS CHECKSDR 9617123218Prox Sensor · malfunctionedDURING APPROACH AFTER EXTENDING THE LANDING GEAR, RECEIVED 'L/G NOT DOWNLOCKED' MESSAGE WITH NOSE LANDING GEAR INDICATING LOCKED AND THE MAIN LANDING GEAR INDICATING UNLOCKED. CYCLED THE LANDING GEAR HANDLE AND ALL INDICATION'S NORMAL. AIRCRAFT LANDED WITHOUSDR 9617113218Sensor · malfunctionedDURING APPROACH AFTER PLACING THE LANDING GEAR HANDLE IN THE DOWN POSITION, THE LANDING GEAR DOORS INDICATED PARTIALLY OPEN. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE MAIN LANDING GEAR SDR RAIA960802Switch · failedCMI - FLT 7449 - UPON EXTENSION LEFT GEAR WOULD INDICATE DOWN AND LOCKED. MAINTENANCE REPLACED THE LEFT MAIN UPLOCK SWITCH. (M)SDR 9617023218Prox Sensor · malfunctionedDURING APPROACH AFTER LANDING GEAR EXTENSION, RECEIVED L/G GEAR NOT DOWNLOCKED MESSAGE. CYCLED LANDING GEAR AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED PROXIMITY SENSOR 25GA, LANDING GEAR SELECTOR VALVE AND NR 2 LSDR COMA9660129Pseu · malfunctionNOSE LANDING GEAR DOOR OPEN LIGHT ILLUMINATED DURING TAXI AND NOSE WHEEL STEERING FAILED. REPLACED THE PROXIMITY SENSOR ELECTRONIC UNIT.SDR 9617019902Light Socket · looseNOSE LANDING GEAR GREEN LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NOSE GEAR GREEN LIGHT SOCKET LOOSE CAUSING PRESS TO TEST FUNCTION TO BE ACTIVATED AT ALL TIMES. SECURED SOCKET AND RELASDR SWAA960770Sensor · out of adjustAIR RETURN TO PHX DUE TO TAKEOFF WARNING INDICATION SOUNDING IN-FLIGHT. AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED AND ADJUSTED GROUND SHIFT SENSOR AND OPS CHECKED PER BOEING M/M.SDR 9616863218Prox Sensors · dirtyDURING APPROACH AFTER LANDING GEAR EXTENSION, THE GEAR DOORS DID NOT INDICATE CLOSED. CYCLED LANDING GEAR HANDLE AND ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED LANDING GEAR DOOR PROXIMITY SENSORS, OPERATIONAL CHECK OKSDR USAAF96084Squat Sw · failedFLT 1025 - PIT-ABE - AFTER TAKEOFF, PILOT TRIED TO RAISE GEAR. RECEIVED GRD/FTL CONTROLS, TCAS, AND LIFT DUMPER MESSAGES. RETURNED TO FIELD. MAINTENANCE REPLACED LEFT INBOARD GND/FLT SENSOR. CYCLED GEAR SEVERAL TIMES. ALL CHECKS NORMAL. (M)
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