JASC 3230
Service difficulty reports · 11,175
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 VNAA202303231111Pseu · unserviceableGEAR DISAGREE IN FLIGHT. NOSE GEAR DID NOT EXTEND. CYCLED HANDLE ALL GEAR EXTENDED. R/R PSEU IAW CRJ 900 AMM 32-61-01-000/400-801. EXTENDED AND RETRACTED LANDING GEAR SEVERAL TIMES. NO DEFECTS NOTED. OPS CHK GOOD AT THIS TIME.SDR AALA202303208930Pin · unknownAIRCRAFT WAS NOT GROUNDED: LANDING GEAR WOULD NOT RETRACT ON CLIMB. EMERGENCY DECLARED. FLIGHT RETURNED TO TUL LANDING SAFELY. MAINTENANCE FOUND LANDING GEAR PINS INSTALLED. REMOVED 3 GEAR PINS PER AMM 32-00-01.SDR AALA202303215755Safety Valve · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED, ON APPROACH TO DFW THE LANDING GEAR FAILED TO EXTEND AND THE CREW PERFORMED GRAVITY EXTENSION PER QRH. THE AIRCRAFT LANDED SAFELY AT DFW AND WAS TOWED OFF THE RUNWAY. MAINTENANCE REPLACED LEFT HAND MAIN LANDINGSDR AALA202303214296Proximity Sensor · fault messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED, ON APPROACH TO DFW THE LANDING GEAR FAILED TO EXTEND AND THE CREW PERFORMED GRAVITY EXTENSION PER QRH. THE AIRCRAFT LANDED SAFELY AT DFW AND WAS TOWED OFF THE RUNWAY. MAINTENANCE REPLACED LEFT HAND MAIN LANDINGSDR DXTA2023032082790Harness · damagedEXTENSION / RETRACTION: AFTER TAKEOFF LANDING GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. AT APPROXIMATELY 400' AMBER GROUND DETECT FAULT CAS ILLUMINATED FOLLOWED BY WHITE ENG CTRL FAULT L/R. PERFORMED QRH PROCEDURES FOR GROUND DETECT FAULT AND LANDING GEASDR DXTA2023031382370Unknown · unknownLEFT MLG LANDING GEAR RETRACTION: AFTER TAKEOFF THE MASTER CAUTION ILLUMINATED WITH A HYD PRESS LIGHT AND STAB MISCOMPARE LIGHT RAN CHECKLIST THEN NOTICED THE GESR UNLOCK LIGHT ON CYCLED THE GEAR SEVERAL TIMES AND THE LIGHT WOULD NOT EXTINGUISH WITH THE GEAR SDR CALA2023031000687Valve · inoperativeNOSE GEAR REMAINED DOWN AND LOCKED W/ HANDLE UP ON TAKEOFF.RTB REF LOG PAGE#4028850, REMOVED THE NLG SELECTOR/BYPASS VALVE PER AMM32-31-02-020-801. REF AMM32-31-02-420-801, INSTALLED NEW NLG SELECTOR/BYPASS VALVE UP TO STEP F (15). STEP G AND H ARE NEXT STEP. SDR 2023FA0000117Barrel · brokenTHE SHAPE OF THE FORWARD NOSE GEAR DOOR HINGES DO NOT ALLOW THE DOORS TO OPEN WITH THE BARREL LINKAGE DISCONNECTED. IF THE BARREL LINKAGE BREAKS, THE NOSE GEAR WILL NOT PUSH THE GEAR DOORS OPEN. IF THE HINGES WERE SHAPED SLIGHTLY DIFFERENT, THIS PROBLEM WOULD SDR AALA202303074396Sensor · noneAIRCRAFT WAS GROUNDED: UPON GEAR RETRACTION ON TAKE OFF GREEN NOSE GEAR REMAINS ILLUMINATED WITH RED NOSE GEAR INDIATION NORMAL FOR LANDING WITH GEAR HANDLE DOWN. FOUND S845 BAD REMOVED AND REPLACED S845 NOSE GEAR SENSOR.SDR YENA2023030600207None · noneFLT#180, EWR-BOS. 'LANDING GEAR WOULD NOT GO UP AFTER TAKE OFF RAN QRH GEAR WENT UP AFTER PROCEDURE; REMOVED & REPLACED STEERING FEEDBACK SENSOR 1 AND WOW SENSOR 1 HARNESS PER MM 32-00-01. FOUND NWS FEEDBACK SENSORS OUT OF RIG. RIGGED #1 & #2 NWS FEEDBACK SENSSDR 2023F00074Cable · inoperativeDURING INITIAL LANDING CHECK, THE GEAR LEVER WAS MOVE TO THE LOWERED POSITION. THE NOSE GEAR LIGHT WOULD NOT ILLUMINATE AND WAS INDICATING UNLOCKED. CREW VERIFIED THE LIGHT BULB WAS NOT THE FAULT. RTB HOUMA.SDR HALA2023031400007Unknown · unknownGEAR WOULD NOT COME UP ALONG WITH LOUD GRINDING LIKE NOISE AND VIBRATION COMING FROM NOSE GEAR. RETURNED TO HNL. PERFOMED EXT/RET OF NOSE GEAR MULTIPLE TIMES PER AMM 32-30-00. LUBRICATED NOSE GEAR AMM 12-21-01. FOUND NOSE TIRES UNEVEN. REPLACED TIRES PER AMSDR SIMA20230226001None · noneEMERGENCING DECLARED AFTER TAKEOFF SELECTED LG UP RECEIVED LG LEVER DISAG MESSAGE ON EICAS .PERFORMED CHECKLIST BUT NS GEAR REMAINED DOWN.ON THE GROUND RECEIVED LG NO DISPATCH-C/A-REF IT# 2 THIS LOG PG. AFTER REMOVAL OF NLG SAFTY PIN, LANDING GEAR OPS CHECKS GSDR DXTA2023022781230Handle · defectiveMOVED GEAR HANDLE TO THE DOWN POSITION AND GEAR WOULD NOT EXTEND. FOLLOWED QRH AND EXTENDED THE GEAR WITH THE BLOWDOWN BOTTLE. GEAR CONTROL HANDLE REPLACED. UPON PLACING THE AIRCRAFT IN THE HANGAR NOTED HYDRAULIC FLUID DRIPPING FROM THE EMERGENCY GEAR BLOW DSDR DXTA2023022381100Switch · abnormalNLG LANDING GEAR RETRACTION: I HAD TO SELECT A GEAR FOR THIS AOG, BUT I REALLY HAVE NO IDEA WHICH ONE IT IS. UPON RETRACTION, WE HEARD AN ABNORMAL SOUND ("THUNK"?) AND THEN RECEIVED A WOW MISCOMPARE CAS MESSAGE. AFTER RUNNING THE CHECKLIST FOR THAT ITEM, THE CSDR DXTA2023022381040Unknown · unknownNLG LANDING GEAR RETRACTION: REPEAT WRITEUP. AFTER GEAR RETRACTION RED UNLOCK LIGHT REMAINED ILLUMINATED. COMPLIED WITH QRH UNLOCK ON RETRACTION, EXTENSION NORMAL WITH 3 GREEN INDICATIONS. // SIGNOFF// JACKED AIRCRAFT AND MEASURED ALL UPLOCKS. PER AMM - MLG USDR FDEA202302210329Control Lever · failedWHEN LANDING GEAR LEVER PLACE TO OFF DURING AFTER TAKE OFF CHECK FROM MMMY THE RIGHT MAIN AND NOSE GEAR EXTENDED WITH GREEN LIGHTS ON. LEFT MAIN STAYED UP. DOORS AND GEAR ANNUNCIATORS AND GEAR DISAGREE EICAS WERE ON. ALL GEAR RETRACTED AND DOORS CLOSED WHSDR YENA2023023100181None · noneFLT#48, TPA-LGA.' RAISED LANDING GEAR GOT A L/G DOOR NOT CLOSED AND WENT OUT WITHIN 10 SEC. ECAM SHOWS EVERYTHING UP AND LOCKED. WHEN WE LOWERED THE GEAR GOT ECAM MESSAGE AGAIN FOR ABOUT 2 SEC; REPLACED THE LH MLG DOOR SWIVEL END ASSY THAT IS ATTACHED TO THE ESDR YENA2023022000177None · noneFLT#787, JFK-SXM. (AIRCRAFT PERFORMED AND AIR RETURN BACK TO JFK) ' L/G DOOR OPEN LH SIDE AFTER TAKE OFF; REF L.P 3607249, ITEM 1 (REMOVED AND REPLACED LH MLG DOOR GROUND OPENING BYPASS VALVE IAW AMM 32-31-13-400-001-A. RIGGING OF THE LH MLG DOOR GROUND OPENINSDR CALA2023021600468Safety Valve · unknownGEAR WOULD NOT EXTENDNORMALLY. GRAVITY EXTPER ECAM. REPLACED PRIORITY VALVE, GREEN SYSTEM REF AMM 29-11-33. LEAK CHECKED NO HELP. GEARS AND GEAR DOORS WOULD NOT RETRACT. REPLACED HYD SYTEM SAFETY VALVE. NEED OPERATIONAL TEST. ACCOMPLISHED RII INSPECTION. REPLASDR G1IA20230212034None · noneTHE LANDING GEAR FAILED TO EXTEND ON APPROACH. I WENT MISSED AND EXERCISED THE GEAR HANDLE. I DECIDED TO PROCEED TO KOTZEBUE AND COMMENCE THE ABNORMAL OPERATIONS MANUAL GEAR EXTENSION. WITH A SUCCESSFUL DOWN/LOCK INDICATION I DID THE ILS APPROACH TO LANDING. WSDR SWAA2023022003383Door · faultyAFTER T/O WHEN PLACING GEAR HANDLE TO OFF ALL 3 RED DISAGREE LIGHTS ILLUMINATED AND WE HEARD/FELT THAT EITHER A GEAR DOOR OR LANDING OR LANDING GEAR MOVED OUT OF THE RETRACTED POSITION. PUT THE HANDLE BACK UP AND LIGHTS WENT OUT. PUT IT BACK TO OFF FUNCTIONED SDR FDEA202302100245Unknown · unknownPDIS 967 32-30 8485 10FEB23 FLL OPEN U AFTER TAKEOFF AND RAISING THE GEAR HANDLE TO UP, RECEIVED GEAR DISAGREE EICAS MESSAGE ALONG WITH GEAR DISCRETE LIGHT. RAN QRH WHICH DIRECTED US TO RETURN THE GEAR HANDLE TO DOWN POSITION. WE RECEIVED THRSDR YENA2023021300153None · noneFLT#1463, LAX-SJD. (AIRCRAFT PERFORMED AN AIR TURN BACK TO LAX) ' AFTER ROTATION & CALL FOR GEAR UP. THE NOSE DOOR OR GEAR DID NOT CLOSE OR RETRACT. ECAM ALERT CLIMBED TO 1000' & DOOR OR GEAR RETRACTED. NO FURTHER INDICATION. CONTACT MX TOLD T TO RETURN TO LAXSDR YENA2023020900146None · noneFLT#2754, DCA-BOS. 'LANDING GEAR LEVER STUCK DOWN DURING RETRACTION. QRH APPLIED, SUCCESSFUL RETRACTION.' (SUPPLEMENTAL INFORMATION TO FOLLOW)SDR AALA202302085159Actuator · slowAIRCRAFT WAS GROUNDED: ON TAKEOFF NOSE GEAR WAS SLOW TO RETRACT, MAIN GEARS RETRACTED NORMALLY. ASSOCIATED ECAM N/G NOT UP LOCKED ILLUMINATED AND THEN EXTINGUISHED AS NOSE GEAR RETRACTED APPROXIMATELY 5-10 SECONDS LATER. MAINTENANCE REPLACED THE NOSE LANDING GSDR AALA202302083069Cylinder · slowAIRCRAFT WAS GROUNDED: ON TAKEOFF NOSE GEAR WAS SLOW TO RETRACT, MAIN GEARS RETRACTED NORMALLY. ASSOCIATED ECAM N/G NOT UP LOCKED ILLUMINATED AND THEN EXTINGUISHED AS NOSE GEAR RETRACTED APPROXIMATELY 5-10 SECONDS LATER. MAINTENANCE REPLACED THE NOSE LANDING GSDR YENA2023020900144None · noneFLT#2031, BOS-LGA. 'LANDING GEAR LEVER STUCK DN AFTER T/O USED DN LOCK REL BUTTON TO RETRACT LANDING GEAR.' (SUPPLEMENTAL INFORMATION TO FOLLOW).SDR SIMA20230205001Not Reported · not reportedON CLIMBOUT LANDING GEAR DISAGREE / DECLARED EMERGENCY OVRWT LNDG / EQP SWAP FLT CONT. LANDING GEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION. FOLLOWED QRH UPON EXTENSION ALL GREEN DOWN AND LOCKED. GEAR RETRACTION GOT LND GEAR DISAGREE AGAIN WITH REG NOSESDR R61A2023020800105Not Reported · not reportedDEPARTING ON CLIMBOUT, LANDING GEAR WOULD NOT RETRACT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. CLEANED DEBRIS FROM LANDING GEAR PROXIMITY SENSORS.SDR DXTA2023020679890Downlock Switch · defectiveRIGHT MLG LANDING GEAR RETRACTION: AFTER SELECTING THE GEAR UP, A AMBER X DISPLAYED ON THE RIGHT MAIN GEAR ALONG WITH A GEAR DISAGREE R APPEARED AS A AMBER CAS MESSAGE. // SIGNOFF// ARRIVED AT AIRCRAFT, REMOVED RH MLG DOWN LOCK SWITCH PN: 6-0373-3 DUE TO BEINGSDR DXTA2023020679910Not Reported · not reportedNLG LANDING GEAR RETRACTION: AFTER TAKEOFF, AND SELECTING THE LANDING GEAR UP, THE RED UNLOCK LIGHT ILLUMINATED. THE FLAPS WERE SELECTED TO ZERO. THE HYD PRESS AND STAB MISCOMPARE ANNUNCIATORS ILLUMINATED. THE LANDING GEAR WILL NOT RETRACT (RED GEAR UNLOCK LISDR SCNA20230202052SNot Entered · not enteredSCNA20230202052 SUPPLEMENTSDR SCNA20230202052Not Entered · not enteredDEFECT 756124: NOSE GEAR CAME DOWN ON THE AFTER TAKEOFF CHECKLIST. NOSE GEAR LIGHT DISPLAYED RED THEN ONLY GREEN. LANDING GEAR DISAGREE CHECKLIST/QRH COMPLETE. RESOLUTION: PERFORMED FIM TASK 32-09 # PSEU BITE-NO FAULTS. JACKED A/C PERFORMED GEAR SWING RESDR DXTA2023020179600None · noneRIGHT MLG LANDING GEAR RETRACTION: AFTER TAKEOFF THE RIGHT MAIN LANDING GEAR DID NOT RETRACT. ACCOMPLISHED ABNORMAL PROCEDURES CHECKLIST AND AFTER ACHIEVING 3 DOWN AND GREEN WE LANDED. // SIGNOFF// OPERATED LANDING GEAR UPON ARRIVAL AND COULD NOT DUPLICATE ISSSDR REXA2022020100209Pseu · noneLEVELED OFF AT FL250 AT 290 KTS. HEARD A NOISE IN THE NOSE GEAR BAY ALONG WITH A SLIGHT SHUDDER, FOLLOWED BY A GEAR DISAGREE WARNING. NOISE AND SHUDDER REOCCURRED AS WARNING EXTINGUISHED. INSUFFICIENT TIME BEFORE WARNING EXTINGUISHED TO PERFORM QRH ITEMS. REMOSDR MTNA20230124001Landing Gear · faultedLANDING GEAR FAILED TO EXTEND. EMERGENCY EXTENSION PERFORMED NORMALLY. TROUBLESHOT SYSTEM. FOUND WIRE 3231-6017 TO BE BROKEN IN HYDRAULICS BAY. REPAIRED WIRE 3231-6017 USING ENVIRONMENTAL SPLICE. PERFORMED NORMAL EXTENSION AND RETRACTION OF LANDING GEAR. OPS CSDR 2023FA0000036Landing Gear · faultedWHILE ON APPROACH AT APPROXIMATELY 2000FT MSL WE SELECTED GEAR DOWN. THE LANDING GEAR DOORS OPENED BUT THE LANDING GEAR DID NOT EXTEND. WE CYCLED THE GEAR HANDLE AND GOT THE SAME RESULT. WE WENT MISSED, INFORMED ATC OF OUR ISSUE, AND ASKED FOR DELAY VECTORSSDR OEJA202301240002Landing Gear · faultedWHILE ON APPROACH AT APPROXIMATELY 2000FT MSL WE SELECTED GEAR DOWN. THE LANDING GEAR DOORS OPENED BUT THE LANDING GEAR DID NOT EXTEND. WE CYCLED THE GEAR HANDLE AND GOT THE SAME RESULT. WE WENT MISSED, INFORMED ATC OF OUR ISSUE, AND ASKED FOR DELAY VECTORSSDR VNAA202301201111Selector Valve · faultedONCE IN GEAR UP POSITION GOT GEAR DISAGREE WITH IND. THREE GREEN WHILE HANDLE IN UP POSITION. ALSO GOT NWS INOP CAUT MSG. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ 700 AMM 32-32-10-000/400-801-A01 OPS CHECK GOOD, GEAR SWING GOOD.SDR 4DPA2023011850001Proximity Switch · failedISSUE-CREW REPORTED LANDING GEAR WOULD NOT COME UP AFTER TAKE OFF. LG AIR/GND FAIL EICAS MESSAGE DISPLAYED. FOLLOWED QRH. UPON TOUCHDOWN, MESSAGE CLEARED. CORR ACTION- MX TROUBLESHOT TO FAILED NLG PROX SWITCH R&R'D SWITCH AND ALL OPS TESTS/GEAR SWINGS CHECKED SDR CALA2023011300108Landing Gear · malfunctionedGEAR WOULD NOT RETRACT ON TO OUT OF RDU ACP ALTERNATE LANDING GEAR TEST REF AMM 32-31-51-400-801 AFTER CLOSING ALT GEAR EXTENSION ACCESS DOOR, ALTERNATE LANDING GEAR TEST CHECKED NORMAL. AIRCRAFT WAS JACKED AND LANDING GEAR WAS RETRACTED AND EXTENDED RETRACT SDR YENA2023011300038Rod · looseFLT#1288, PBI-PVD. 'RIGHT MAIN GEAR DOOR FORWARD ACTUATOR ROD LOSSE AT THE TOP ( MAIN LANDING GEAR DOOR); SWING GEAR & ADJ R/H MLG LOWER DOOR PER AMM 32-12-00. MDDR CLEARED. MX-4 UPDATED.SDR 2023F00023Landing Gear · faultedJUST AFTER DEPARTURE, WE ATTEMPTED TO RETRACT THE GEAR. GEAR DOORS OPENED BUT THE GEAR DID NOT RETRACT. RETURNED TO KMIA. GEAR REMAINED SAFELY DOWN & LOCKED AND AN UNEVENTFUL LANDING WAS MADE.SDR DALA2023010900151Spring · missingSHIP 5655 DURING WALKAROUND FOUND LEFT MAIN GEAR FORWARD DOWNLOCK SPRING MISSING. CORRECTIVE ACTION: FOUND REMAINS OF BROKEN SPRING IN LEFT GEAR WELL. INSTALLED NEW L/H MLG DOWNLOCK SPRING REF B757 AMM 32-11. (9372138)SDR SWIA2023010567072Proximity Sensor · out of adjustON GEAR UP SELECTION, MLG DISAGREE WARNING MESSAGE WITHIN 10 SECS. NLG WAS RED AND HAD SLASHES THROUGH THE BOX. ABNORMAL NOISE LIKE SOMETHING HANGING INTO THE WIND AT NLG AREA. RAN QRH & ALL GEAR CAME DOWN & LOCKED UPON MANUAL GEAR EXTENSION HANDLE BEING PULLESDR IPXA2023010189457Control Switch · faultedATB, CONTINUOUS GEAR OVERSPEED WARNING DUE TO DOWN ARROW ON GEAR AIR TURNED BACK TO RFD, FLSE GEAR DWN INDICTION AT ALT VRIFID THRU ATS RPLCD L/G CTOL MICROSWTCH UNIT (2GA) A300MM 32-31-11-401 OPS CK NRML RPLCD FAULTY FWC2 IPC 32-31-12-10. MM 31-51-00 ECAM SYSDR DXTA2022123077420Module · defectiveLANDING GEAR BLOWDOWN BOTTLE SERVICE: UPON LANDING, GEAR WOULD NOT EXTEND. YELLOW DN WAS DISPLAYED ON GEAR ICAS ALONG WITH GEAR DISAGREE CAS MESSAGE. RAN QRH, BLEW DOWN HANDLE WAS USED TO LOWER NOSE GEAR. MAIN GEAR UPLOCK HANDLE USE TO LOWER MAIN GEAR. LANDEDSDR VNAA202301071111Selector Valve · failedGEAR DISAGREE WARNING ON FINAL RAN QRH AND HAD TO MANUAL DEPLOY LANDING GEAR / REMOVED AND REPLACED LG SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801-A01.SDR SWIA2022122367024Pseu · failedGEAR DISAGREE WARNING AND FELT THE GEAR RELEASE AT FL360 .77 MACH / RAN QRH AND GOT THE GEAR DOWN AND LOCKED AT 12000 FEET 190 KNOTS. INTERROGATED MDC FAULT HISTORY AND FOUND THE FOLLOWING B1 CODES POSTED - 06538, 065387, 005967 AND 007572. WIRING CHECKS DONE
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