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 UPS202388Uplock Switch · malfunctionPILOT REPORTED WHEN HE EXTENDED THE GEAR THE FIRST TIME, THE TWO MAIN GEAR INDICATED DOWN WITH GREEN LIGHTS, BUT NOSE DIDN'T. RECYCLED THE GEAR AND SAME THING HAPPENED. THE NOSE GEAR VISUAL HOLE CONFIRMED NOSE GEAR DOWN (STRIPES ALIGNED). WHEN NOSE GEAR TOUSDR CAL950132Sensor · dirtyFLT NR 0310 - EWR - THE RED NOSE GEAR WARNING LIGHT REMAINED ILLUMINATED WITH NO GREEN INDICATION WHEN LANDING GEAR WAS EXTENDED ON APPRAOCH TO EWR. THE GEAR WAS CYCLED AND ALL INDICATIONS WERE NORMAL. MAINTENANCE CLEANED DIRT AND GREASE FROM NOSE GEAR SENSOSDR 95ZZZX1625Position Switch · malfunctionATL - FLT 134 - DURING APPROACH, LEFT GEAR UNSAFE LIGHT INITIATED A GO-AROUND. LANDED IN ATL, NO TROUBLE REPORTED. REMOVED AND REPLACED THE LEFT GEAR DOWNLOCK SWITCH AND CONNECTOR.SDR UPS802377Dn Lock Switch · malfunctionPILOT REPORTED LEFT MAIN GEAR LIGHT DID NOT ILLUMINATE ON INITIAL DOWN SELECTION. AFTER CYCLING GEAR AFTER GO-AROUND, LIGHT SHOWED NORMAL DOWN AND LOCKED INDICATION. LANDED NORMALLY. INSTALLED NEW LANDING GEAR DOWNLOCK SWITCH AND CANNON PLUG PER MM 32-60-00SDR SWIA95526Uplock · iced upUNABLE TO GET RIGHT MAIN GEAR TO GIVE AN UP AND LOCKED INDICATION. CYCLED GEAR SEVERAL TIME THEN GOT A GEAR DISAGREE WARNING IN RETRACT POSITION. AFTER DE-ICING MAIN ENG GEAR, INSPECTED GEAR AND PERFORMED A GEAR SWING. NO PROBLEMS FOUND. SUSPECT LARGE AMOUSDR CAL950131Warning Light · illuminatedEWR - FLT 0894 - THE RED NOSE GEAR WARNING LIGHT REMAINED ILLUMINATED WITH NO NOSE GEAR GREEN LIGHT WHEN GEAR WAS EXTENDED ON APPROACH TO EWR. ALL INDICATIONS WERE NORMAL WITH 3 GREEN AFTER THE GEAR WAS CYCLED. A NOSE GEAR RETRACTION AND EXTENSION TEST WERE SDR 9502582293Position Sw · failedDURING APPROACH UPON LANDING GEAR EXTENSION, NOSE GEAR SAFE (GREEN) INDICATION DID NOT ILLUMINATE WHILE UNSAFE (RED) INDICATION REMAINED ILLUMINATED. CREW RECYCLED LANDING GEAR TO NO AVAIL. VERIFIED NOSE LANDING GEAR WAS DOWN AND LOCKED THROUGH VIEWING PORT SDR QXEA9500050Uplock Sw · malfunctionedGEG - DURING GEAR RETRACTION, NOSE GEAR UNSAFE LIGHT REMAINED ON. FLIGHT CONTINUED TO PDX WITHOUT INCIDENT. REPLACED NLG UPLIMIT SWITCH. GROUND TESTS SATISFACTORY. AIRCRAFT RELEASED FOR SERVICE.SDR QXEA9500048Uplock Sw · intermittentBZN - NOSE GEAR INTRANSIT LIGHT FAILED TO ILLUMINATE DURING GEAR EXTENSION. ALL OTHER GEAR FUNCTIONS NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. AIRCRAFT WAS FERRIED TO BOI WHERE LT UPLOCK SWITCH ASSY WAS REPLACED. GROUND TESTS PERFORMED SATISFACTORY AND AIRSDR MALA954310Switch · out of adjustMSP - FLT 3213 - DURING CLIMB-OUT, NOSE GEAR INTRANSIT LIGHT DID NOT GO OUT AFTER TAKEOFF. THE CREW CYCLED THE GEAR AND THE PROBLEM CONTINUED. THE AIRCRAFT RETURNED TO MSP. MAINTENANCE RERIGGED THE UP LIMIT SWITCH. SYSTEM OPERATED SATISFACTORILY. (X)SDR COM11780Unsafe Ind · activatedNLG INDICATED UNSAFE AFTER LANDING GEAR RETRACTED. COULD NOT DUPLICATE NLG DISCREPANCY.SDR COM11779Sensor · defectiveLANDING GEAR CONTROL COULD NOT BE SELECTED TO UP UNTIL OVERRIDE RELEASE WAS USED. REPLACED THE LEFT MLG WEIGHT ON WHEELS PROXIMITY SENSOR.SDR 9502669105Dnlock Sw · malfunctionedDURING APPROACH INTO MSP, THE LEFT MAIN LANDING GEAR UNSAFE LIGHT ILLUMINATED ON GEAR EXTENSION. CONFIRMED VISUALLY THROUGH PERISCOPE THAT GEAR WAS DOWN AND LOCKED. EMERGENCY EQUIPMENT WAS CALLED OUT AS A PRECAUTION AND AIRCRAFT LANDED WITHOUT INCIDENT. REPSDR MALA954305Position Sw · malfunctionedFLT 3214 - ON APPROACH TO MSP, THE NOSE GEAR RED INTRANSIT LIGHT FAILED TO ILLUMINATE UPON GEAR EXTENSION. THE AIRCRAFT CONTINUED TO MSP. MAINTENANCE WAS UNABLE TO DUPLICATE THE DISCREPANCY. AS A PRECAUTION, MAINTENANCE REPLACED THE LEFT UP POSITION SWITCH SDR 95ZZZX978Uplock Switch · out of adjustDURING GEAR RETRACTION, LT MLG GEAR UNSAFE LIGHT REMAINED ILLUMINATED. CYCLED LANDING GEAR DOWN. IAW AOM ALTERNATE OPERATION. PERFORMED AIR TURNBACK, LANDED WITOUT INCIDENT. ADJUSTED UPLOCK SWITCH LINKAGE. IAW B727M/M 32-61-21. OPS CHECKS NORMAL.SDR 95ZZZX1534Switch · out of adjustBOS - FLT 4607 - ON INITIAL EXTENSION OF LANDING GEAR, THE RT MLG WOULD NOT ILLUMINATE. LANDING GEAR CYCLED TWICE TO OBTAIN 3 GREEN DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE WAS NOTIFIED AND DISPATCHED TO THE AIRCRAFT. MAINTENANCE INSPSDR ORJA95011Prox Switch · dirtySJC - ON DEPARTURE, GEAR RETRACTED, NOSE GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED. COMPLIED WITH ABNORMAL AOM PROCEDURED LIGHT WENT OUT. CLEANED SURFACE OF PROX SWITCH, RETRACTED GEAR SEVERAL TIMES, NO ABNORMALITIES PER MM 32-20-00. (W)SDR 95ZZZX979Dnlock Switch · malfunctionedDURING INITIAL GEAR EXTENSION, GREEN LMG DOWNLOCK LIGHT DID NOT ILLUMINATE WITH RED UNSAFE LIGHT ILLUMINATED. PERFORMED ALTERNATE OPERATION, CH 5.144, PAGE 5, SUCCESSFULLY. DURING BOTH CYCLES, THE S/O DOOR ANNUNCIATOR LIGHTS SEQUENCED NORMALLY. TESTED UPLOCSDR 95ZZZX877A5 Card · failedLAX - FLT 721 - ON DESCENT WHEN LANDING GEAR WAS EXTENDED, RT MLG GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND ALTERNATE LANDING GEAR EXTENSION. FOUND A-5 CARD, MFG PN 8-351-07, IN ELECTRONIC PROXIMITY SWITCH BOX. LANDING GEAR POSITION AND WARNINSDR 95ZZZX1396Gear Light · malfunctionedLAX - FLT 721 - ON DESCENT WHEN LANDING GEAR WAS EXTENDED, RT MLG GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND ALTERNATE LANDING GEAR EXTENSION. FOUND A-5 CARD, MFG PN 8-351-07, IN ELECTRONIC PROXIMITY SWITCH BOX. LANDING GEAR POSITION AND WARNINSDR 9502789914Switch Wires · brokenNOSE GEAR UNSAFE LIGHT FLICKERED ON AND OFF DURING GEAR EXTENSION. PERFORMED GO-AROUND OF TOWER AND LIGHT EXTINGUISHED DURING SECOND APPROACH. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND BAD WIRING IN NOSE GEAR DOWNLOCK SWITCH. REPAIRED BROKEN WIRES. OPERATIOSDR 9502019918Uplock Connector · dirtyDURING CLIMB-OUT FROM RST, THE LEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. RECYCLED GEAR WITH SAME INDICATIONS. FLIGHT CONTINUED TO DESTINATION (MSP) AND NORMAL LANDING WAS ACCOMPLISHED. ADJUSTED THE LEFT MAIN GEAR DOOR ACTUATOSDR 9502009918Uplatch Mech · out of adjustDURING CLIMB-OUT FROM MCI, THE LEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. RECYCLED GEAR WITH SAME INDICATIONS. FLIGHT CONTINUED TO DESTINATION (MSP) AND NORMAL LANDING WAS ACCOMPLISHED. FOUND THE LEFT GEAR DOOR UPLATCH MECHANISDR UPS202243Eel · inopPILOT REPORTED EMERGENCY EXIT UNARMED. INDICATOR LIGHT WILL NOT TEST OR ILLUMINATE WHEN DISARMED. CHANGED LIGHT BULB, NO HELP. RELAMPED, OPS CHECKED OK.SDR PCAA9500196Prox Cont Box · failedTHE LT DOOR OPEN ADVISORY LIGHT ILLUMINATED IN FLIGHT. CREW VERIFIED DOOR IS CLOSED. REMOVED AND REPLACED LT FWD GEAR DOOR ACTUATOR AND PSEU IAW MM, OPERATIONAL CHECK GOOD. ACFT RETURNED TO SERVICE. (W)SDR EIAA9507Connector · looseDEN - ON LANDING GEAR EXTENSION LEFT MAIN LANDING RED LIGHT AND GEAR DOWN GREEN LIGHT WOULD NOT ILLUMINATE. AFTER NORMAL LANDING, THE RED LIGHT AND GEAR DOWN GREEN LIGHT STILL WOULD NOT ILLUMINATE. REPLACED PIN'S AT CONNECTOR P1-132 AT LEFT MAIN DOWNLOCK SWISDR CAL950112Wire Bracket · brokenCLE - FLT 0422 - THE AIRCRAFT HAD A HISTORY OF THE NOSE GEAR DOOR WARNING LIGHT REMAINING ILLUMINATED AFTER TAKEOFF. WHILE TROUBLESHOOTING IN CLE, MAINTENANCE FOUND THE NOSE GEAR WIRE HARNESS WAS HANGING LOW WHICH RESULTED IN THE HARNESS BEING CAUGHT IN-BETWESDR ABXA9500078Wire · openWHEN LANDING GEAR EXTENDED, RIGHT GEAR UNSAFE AND RIGHT LANDING GEAR LIGHTS DID NOT ILLUMINATE. RECYCLED GEAR. RIGHT LANDING GEAR UNSAFE LIGHT DID NOT ILLUMINATE. RIGHT LANDING GEAR LIGHT ILLUMINATED. REPAIRED WIRE NR 2G206E24 NEAR TERMINAL BOARD S3-66 PERSDR VTZA95046Dnlock Switch · brokenIAD-SYR - FLT 6338 - DURING APPROACH, DECLARED AN EMERGENCY DUE TO CREW HAVING TO CYCLE THE NOSE GEAR TWICE TO GET A NOSE GEAR DOWN AND LOCKED INDICATION. ACFT LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND AND REPAIRED A BROKEN WIRE ON THE NOSE GEAR DOSDR QXEA9500040Pseu · malfunctioningPDX - WOW LIGHT ILLUMINATED IN FLIGHT. AIRCRAFT LANDED IN PDX WITHOUT FURTHER PROBLEMS. REPLACED PSEU AND SYSTEM OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.SDR IXXA199517Warning Light · malfunctionedMCO - ON TAKEOFF, MLG DOOR WARNING LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. THE LANDING GEAR WAS CYCLED, AND THE LIGHT EXTINGUISHED. FOLLOWING LANDING IN MCN, LANDING GEAR WAS OPERATIONALLY CHECKED IAW THE DC-8 MM. THE PROBLEM COULD NOT BE DUPLICATSDR EIAA9506Handle · lack of lubeLEFT MAIN GEAR DOWN, GREEN LIGHT INOPERABLE. DID NOT WORK ON GEAR EXTENSION. WILL NOT TEST ON GROUND. COULD NOT PULL EMERGENCY GEAR EXTENSION LEVER TO FULL TRAVEL UPWARD. BEGAN TO BIND WHEN PULLED UP ON HALF OF FULL TRAVEL. RETURNED TO SECURED POSITION BESDR 95ZZZX1181Switch · defectiveFLT 4002 - WHEN SELECTING 'GEAR DOWN' IN PREPARATION FOR LANDING, CREW WAS UNABLE TO OBTAIN A SAFE NOSE LANDING GEAR INDICATION. AN EMERGENCY WAS DECLARED. EMERGENCY EQUIPMENT ON STANDBY, AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. PIT MAINTENANCE REPLACED NOSDR 95ZZZW128Unsafe Light · illuminatedDURING GEAR EXTENSION, LT MAIN RED UNSAFE LIGHT ON, GREEN LIGHT OUT. FOLLOWING MANUAL GEAR EXTENSION PROCEDURE, CRANK WOULD NOT MOVE. APPLYING PRESSURE EXTINGUISHED LIGHT AND ILLUMINATED GREEN LIGHT. MANUAL GEAR INDICATOR SHOWED GEAR DOWN. COLD WEATHER SENSDR MALA954300Intransit Light · failedFLT 3455 - ON APPROACH TO DTW, THE NOSE GEAR RED INTRANSIT LIGHT FAILED TO ILLUMINATE DURING THE GEAR EXTENSION. THE AIRCRAFT CONTINUED TO DTW. MAINTENANCE WAS UNABLE TO DUPLICATE THE DISCREPANCY. SYSTEM OPERATED SATISFACTORILY. (Z)SDR ABXA9500068Door Target · looseUPON GEAR RETRACTION, CREW HAD AN UNSATISFACTORY GEAR UPLATCH INDICATION. RECYCLED GEAR THREE TIMES, LEFT GEAR DOOR LIGHT ILLUMINATED. COMPLIED WITH ALTERNATE PROCEDURE AND LIGHT WENT OUT. CLEANED AND LUBED LEFT MLG DOOR UPLATCH MECHANISM. PERFORMED OPERATSDR 95ZZZX1184Downlock Switch · defectiveJST - FLT 4088 - ON APPROACH, SELECTED GEAR DOWN, NO SAFE GEAR INDICATION - NLG - CYCLED GEAR HANDLE 4 TIMES, STILL NO INDICATION. RETURNED TO PIT, DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NLG DOWNLOCK MICROSWITCH. OPS SDR VTZA95048Dnlock Switch · brokenIAD-FLT 6596 - DURING THE APPROACH PORTION OF THE MAINTENANCE ACCEPTANCE FLIGHT, THE NOSE GEAR WOULD NOT INDICATE DOWN AND LOCKED. AN EMERGENCY WAS DECLARED AND ACFT LANDED IN IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPAIRED BROKEN WIRES AT DOWNLOCK MICROSDR VTZA95044Switch · dirtyFLT 6424 - IAD-BUF - DURING APPROACH THE RT MAIN GEAR WOULD NOT INDICATE SAFE. AIRCRAFT LANDED WITH NO FURTHER INCIDENTS. MAINTNENANCE CLEANED AND LUBED DOWNLOCK MICROSWITCH. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (Z)SDR VTZA95042Switch · wires brokenFLT 6453 - SYR-IAD - DURING APPROACH THERE WAS NO NOSE GEAR DOWN AND LOCKED INDICATION. CREW CYCLED GEAR AND PERFORMED AN EMERGENCY GEAR EXTENSION WITH NO POSITIVE RESULTS. AN EMERGENCY WAS DECLARED AND AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINSDR RAIA950202Switch · dirtySTL - FLT 7308 - RT MAIN GEAR UNLOCK LIGHT STAYS ON WITH GEAR SELECTED UP. MAINTENANCE CLEANED RT MAIN GEAR UPLOCK AND DOWNLOCK SWITCHES. GEAR SWINGS REVEALED NORMAL OPERATION. (X)SDR C2XA95CL014Prox Sensor · out of adjustCLE-ROC - FLT 3115 - AFTER TAKEOFF, RT RED 'A' SYSTEM LIGHT ON AFTER GEAR RETRACTION, CYCLED GEAR AND LIGHT STILL ON. NOISES AND VIBRATION AS IF GEAR DOORS WERE OPEN. ACFT AIR RETURNED TO CLE. MAINTENANCE ADJUSTED RT GEAR UPLOCK TARGETS IAW EMB MM 32-60-01.SDR 95ZZZZ92Unsafe Light · illuminatedFLT 3102 - HPN TO DCA - UPON GEAR EXTENSION, A NOSE GEAR UNSAFE CONDITION RED LIGHT WAS OBSERVED. CREW CYCLED GEAR AND STILL OBSERVED THE UNSAFE GEAR LIGHT. ACTIVATED HAND PUMP TO OBTAIN GREEN CONDITON. INSPECTED NOSE GEAR, NO DISCREPANCIES NOTED. CYCLED NSDR 95ZZZX1183Downlock Switch · malfunctionedFLT 4110 - WHEN SELECTING GEAR DOWN ON APPROACH TO A00, CREW UNABLE TO GET GEAR SAFE LIGHT NLG. CYCLED GEAR SEVERAL TIMES, STILL UNABLE TO GET SAFE LIGHT NLG. CREW ELECTED TO RETURN TO PIT, UNABLE TO VERIFY NLG DOWN, CREW DECLARED AN EMERGENCY. AFTER DECLASDR CAL950150Warning Light · illuminatedFLT NR 0603 - EWR - THE RT MLG RED UNSAFE LIGHT AND RT GEAR DOOR LIGHTS ILLUMINATED IN FLIGHT. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE PEFORMED EXTENSION AND RETRACTION OF THE LANDING GEAR AND NO DEFSDR 95ZZZX1622Proximity Switch · defectiveATL/TPA - FLT 101 - RETURNED TO ATL DUE TO UPON RAISING LANDING GEAR, NOSE GEAR UNSAFE LIGHT REMAINED ON. RIGHT GEAR UNSAFE LIGHT REMAINED ON ALSO. REMOVED AND REPLACED PROXIMITY SWITCH BOX, PN 008-0004-004, SN OFF 254, SN ON 263. OPERATION SELF-TEST IAW VASDR 95ZZZX1182Downlock Switch · defectiveFLT 4019 - DURING APPROACH AND PREPARATION FOR LANDING WHEN SELECTING GEAR DOWN, CREW NOTICED AN UNSAFE GEAR INDICATION ALL 3 LANDING GEAR LEGS. F/O VISUALLY CONFIRMED MAIN LANDING GEARS WERE DOWN AND LOCKED. NO EMERGENCY WAS DECLARED, AIRCRAFT LANDED WITHOUSDR RAIA950204Downlock Switch · failedSTL - FLT 7332 - NOSE GEAR INDICATES IN THE DOWN POSITION WITH GEAR SELECT HANDLE IN THE UP POSITION. MAINTENANCE REPLACED NOSE GEAR DOWNLOCK SWITCH. GEAR SWINGS REVEALED NORMAL OPERATION. (X)SDR 9501802296Switch · failedDURING APPROACH UPON LANDING GEAR EXTENSION, NOSE GEAR UNSAFE INDICATION REMAINED ILLUMINATED. RECYCLED LANDING TO NO AVAIL. NOSE LANDING GEAR SAFE INDICATION STARTED TO SLOWLY FLASH. VERIFIED NOSE LANDING GEAR POSITION THROUGH VIEWING PORT. FLIGHT LANDED SDR MRKA9520Uplock Switch · failedLEFT MAIN LANDING GEAR RED LIGHT INTERMITTENT ON IN FLIGHT. REMOVED AND REPLACED LEFT MAIL LANDING GEAR UPLOCK SENSOR PER MAINTENANCE MANUAL 32-32-31 AND PERFORMED EXTENSION AND RETRACTION PER MM 32-32-00. (W)
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