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 VNAA2025110411102Relief Valve · inoperativeGEAR DISAGREE WARNING IN FLIGHT. / REMOVED AND REPLACED MLG SELECTOR VALVE IAW CRJ 900 AMM 32-32-10-000/400-801. REMOVED AND REPLACED #3 BALANCE RELIEF VALVE IAW CRJ 900 AMM 29-12-05-000/400-802. LEAK CHECK AND OPS CHECK GOOD. THIS CLEARS MELSDR IPXA2025103031577Landing Gear · malfunctionedAIR TURN BACK, LANDING GEAR HANDLE STUCK DOWN. LOCK OVER RIDE INOPERATIVE IN AIR. PERFORMED PSEU BITE CHECK IAW FIM 32-09 FAULT TREE 802. BITE CHECK GOOD.SDR CALA2025102810666Landing Gear · faultedLNDG GEAR DID NOT RETRACT AFTER T/O RAN QRH PROCEDURE SUCCESSFUL LY DEBRIFED CREW, PER CREW THEY FOLLOW QRH FOR GEAR FAILS TO RETRACT 2.140.10 AND FOLLOW HYPERLINK STEPS TO CYCLING LANDING ALTERNATE EXTENSION DOOR ON THE FLOOR THEN CYCLED LANDING GEAR LEVER DOSDR 3EJA979JS102625Roller · wornCLIMBING THROUGH ABOUT FL340 WE EXPERIENCED A LOUD BANGING NOISE WITH VIOLENT SHAKING. THE BANGING AND NOISE CONTINUED IN RHYTHM AND IN UNISON WITH THE GEAR RED UNSAFE LIGHT FLASHING. PERFORMED REPACK OF NLG OLEO STRUT IAW MM 32-20-02. CHECKED RIGGING OF NOSDR DXTA2025102705423Selector Valve · faultedWHILE APPROACHING THE AIRPORT WE GOT A RED CAS GEAR DISAGREE MESSAGE AND A MOMENTARY RED CAS NOSE DOOR OPEN MESSAGE THAT WENT OUT WHILE RUNNING THE GEAR DISAGREE CHECKLIST. HAD UP INDICATIONS FOR THE 3 GEAR. WHILE RUNNING THE QRH FOR GEAR DISAGREE GOT TO WHERSDR DALA2025102707827Landing Gear · malfunctionedLANDING GEAR RETRACTION SYSTEM. ON APPROACH AT LANDING, GEAR DOWN , NOTHING HAPPEN, AFTER GEAR HANDLE CYCLED LANDING GEAR CAME DOWN AND LOCKED & ALL INDICATIONS NORMAL, DOWN & LOCKED. C/A: MLG & NLG IN DOWN LOCK POSITION PER MEL 32-31-02, VMO TO LG DOWN , NLG SDR FDEA202510212062Proximity Sensor · faultedRIGHT MLG UNSAFE BOTH PRI & SEC WITH GEAR HANDLE UP. COMPLIED WITH QRH. LOWERED LG. SAFE INDICATIONS ALL FOUR. RAISED GEAR HNDLE PER QRH. UNSAFE RMLG & NLG. UPON ARRIVAL, SLOWED FROM 250 TO 230. NLG AUDIBLE CHANGE AND INDICATED SAFE UP. SUBSEQUENT LOWERINGSDR SWIA2025102800020Landing Gear · faultedGEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. RAN QRH, MESSAGE CLEARED. MEL 32-30-1CAT: A DOWNGRADED, ODI EVENT REQUIRES SMOD APPROVAL TO CLEAR MEL. GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. RAN QRH, MESSAGE CLEARED (FLIGHT 5089) DEFERRED GEAR RETRACTSDR DALA2025102307750Actuator · faultedLANDING GEAR NOT LOCKED PASSING THROUGH 14,000FT. LGCIU FAULTING NLG UPLOCK PROXIMITY SENSOR (266082) T/S REF A 320 TSM 32- 31-00-810-827-A POST FLIGHT REPORT FAULTS NLG PROXIMITY SENSOR 12GA AND 13GA TARGET GROUND SCAN OF LDCIU NO FAULTS. REQUIRES FURTHERSDR SWI2025F01452Landing Gear · warning messageD: GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. RAN QRH, MESSAGE CLEAREDC: MEL 32-30-1CAT: A DUE DATE: 21 OCT 2025CAT 2 DOWNGRADED ODI EVENT REQUIRES SMOD APPROVAL TO CLEAR MEL. GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. RAN QRH, MESSAGE CLEARED (FLIGHT 5SDR AALA202510201129Actuator · leakingAIRCRAFT WAS GROUNDED: D QTY LOW C APPEARS TO BE LOSING 0.01 PER 10 MINUTE INTERVALS. EMERGENCY DECLARED LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED L/H GEAR TRUCK POSITION ACTUATOR IAW AMM 32-32-18.SDR 2025FA0000721Lock · damagedTHE AIRCRAFT WENT INTO MAINTENANCE WITH ANOTHER VENDOR WHO PERFORMED A MLG CAMBER CHECK AND FOUND THE CAMBER OUT OF ADJUSTMENT. UPON FURTHER INSPECTION, TECHS FOUND THAT THE KEYLOCK WAS NOT ENGAGED IN THE ACTUATOR SHAFT. DURING SUBSEQUENT INVESTIGATION BY DUNCSDR ASAA2025101661633Landing Gear · malfunctionedNOSE GEAR CAME DOWN WHEN POSITIONING GEAR TO OFF AFTER TAKE OFF. RAN QRH. NOSE GEAR RETRACTED NORMALLY WHEN BROUGHT TO THE UP POSITION. DID NOT FALL AGAIN WHEN PUT TO OFF WHILE PUTTING GEAR DOWN. GEAR CAME DOWN NORMALLY ON LANDING. GROUNDED - YES. C/W FIM TASKSDR DXTA2025102005339Selector Valve · inoperativeAFTER TAKEOFF ,LANDING GEAR WOULD NOT RETRACK. PERFORMED FIM-4885 - 32-61-00-810-815-A - LG SLOW TO EXTEND OR RETRACT. 32-31-00-720-801-A - EXTENSION AND RETRACTION SYSTEM - FUNCTIONAL CHK, GEAR SWUNG 20 TIMES WITH NO FAULTS, ACCOMPLISHED TASK 29-10-00-860-80SDR WX0A2025101332593Uplock Switch · faulted(AIRCRAFT NOT GROUNDED) (EMERGENCY DECLARED) ECAM L/G GEAR NOT UPLOCKED ON DEPARTURE. UPLOCK INDICATIONS AMBER ON NOSEWHEEL IN THE GEAR UP POSITION. / RAR NLG UPLOCK SWITCH ASSEMBLY IAW AMM 32-31-21-000/400-001-A. OPS CHECK GOOD. NO OTHER DEFECTS NOTED. "SDR CALA2025101410041Pseu · faultedPSEU HAS A NO DISPATCH FAULT AND MUST BE FIXED REF LP 6541528 LOCKED FOR FIX PERFORMED BITE CHECK OF PSEU, NO EXISTING FAULTS PRESENT. HOWEVE R, LEG 1 SHOWED MM 52-76015 FWD ENTR WARN FLT. T/S MM FAULT PER FIM 52-10 TASK 802, FROM STEP A- UPTO AND INCLUDING ESDR DALA2025100807319Landing Gear · malfunctionedARRIVING IN ATL, PUT LDGEAR HANDLE DOWN & NOTHING. MLG DOOR DID NOT OPEN & MLG ALL 3 DID NOT EXTEND. EXECUTED GA & HAD MLG NOT DOWN LOCKED. MLG GRAVITY EXTENDED. TROUBLESHOT WITH MC & DISPATCH ATEMPTED SECOND NORMAL MLG EXTENTION, MLG EXTENDED NORMALLY & HAD SDR DXTA2025100905218Landing Gear · malfunctionedDURING APPROACH, THE LEFT MAIN GEAR INDICATED A YELLOW HASH UPON EXTENSION. WE WENT AROUND AND DID THE GEAR DISAGREE LEFT CHECKLIST AND THE LANDING GEAR WILL NOT EXTEND CHECKLIST. NEITHER CAUSED THE GREEN DOWN TO ILLUMINATE. AS A RESULT THE GEAR BLOWDOWN PROCSDR 2025FA0000686Landing Gear · faultedLANDING GEAR WOULD NOT COME DOWN OR GIVE INDICATION IT WAS . I OPTED FOR THE LONGER RUNWAY AT PBI , WE USED THE EMERGENCY GEAR EXTENSIONS AND LANDED NORMAL.SDR AALA202510035477Landing Gear · faultedAIRCRAFT WAS GROUNDED: THE GEAR FAILED TO RETRACT AFTER TAKEOFF ALL RED DOOR LIGHTS AND GREEN GEAR LIGHTS WERE ILLUMINATED. WE RAN THE LANDING GEAR DISAGREE CHECK LIST TWICE THE GEAR RETRACTED WHEN THE FIRST OFFICER HELD THE MANUAL GEAR EXTENSION DOOR CLOSED.SDR ASAA2025092961226Warning Message · illuminatedON THE AFTER T/O CHECKLIST, MOVING THE L/G HANDLE FROM UP TO OFF RESULTED IN THE L/G DISAGREE LIGHTS COMING ON & THE GEAR COMING DOWN. BRINGING THE GEAR BACK TO UP & OFF CAREFULLY WOULD KEEP THE GEAR UP & LOCKED W/ NO GEAR LIGHTS ON. GROUNDED - YES. PERFORMED SDR KCSA2025100192950Landing Gear · no deployRIGHT WING GEAR FAILED TO EXTEND WITH ALTERNATE GEAR EXTENSION, DECLARED EMERGENCY.SDR FDEA202509261839Actuator · failedON TAKE OFF OUT OF MEM, LANDING GEAR WOULD NOT RETRACT. RAN QRH, LANDING GEAR RETRACTED WITH LOCK OVERRIDE. LANDING GEAR EXTENDED NORMALLY ON APPROACH INTO FSD. A/C SHOWED LT TRUCK TILT SENSED IT WAS STILL ON THE GROUND. DISCONNECTED AFT END OF TRUCK TILSDR FDEA202509261838Packing · failedTAKEOFF ROTATION ON DEPARTURE IN MEM DID NOT FEEL NORMAL. IT FELT LIKE THE GEAR TRUCKS DID NOT TILT. AMM: 32-32-15-4 ON INSPECTION OF LEFT TRUCK TILT ACTUATOR, FOUND THE BLEED PLUG LEAKING FLUID ALLOWING ACTUATOR PISTON TO MOVE FREELY. THE PLUG WAS LOOSSDR DXTA2025092905108Control Module · faultedLANDING GEAR HANDLE IS INTERMITTENTLY DIFFICULT TO MOVE TO THE UP POSITION. LANDING GEAR HANDLE WORKS NORMALLY WHEN SELECTING DOWN. GAINED ACCESS TO THE LANDING GEAR HANDLE MODULE AND REMOVED DUE TO LANDING GEAR HANDLE INTERMITTENTLY DIFFICULT TO MOVE TO THESDR 3EJA202510240001Switch · failed32 - LANDING GEAR AFTER TAKE OFF LANDING GEAR RETRACTED AND LIGHTS EXTINGUISHED A FEW SECONDS LATER NOSE GEAR SHOWED UNLOCK THEN DOWN AND GREEN LIGHT, NOSE GEAR IS NOT RETRACTED WITH GEAR LEVER IN POSITION. R & R LT & RT NLG UPLOCK ROLLER BRACKETS AND NLG UPLSDR 3EJA2025101502225Uplock Switch · failedDURING EARLY TAKEOFF PHASE OF FLIGHT RETRACTED LANDING GEAR IN TRANSIT THE NOSE GEAR MADE THREE DISTINCT BANGING NOISES. ALSO THE GEAR UNLOCKED LIGHT FLICKERED WITH EACH BANG AS THE NOSE GEAR RETRACTED./////// R/R NLG UPLOCK SWITCH OPS CK GOODSDR DALA2025092306931Selector Valve · faultyATB DUE TO L/G LGCIU 1 FAULT ECAM WARNING. FOUND SELECTOR VALVE (40GA) FAULTING. REPLACED SELECTOR VALVE (40GA) AND LGCIU-1. OPS CHECK GOOD. (LP: 1209243)SDR DXTA2025092205023Battery · defectiveDURING A BATT OVER TEMP EMERGENCY, THE GEAR WAS COMMANDED DOWN FOR LANDING CONFIGURATION. THE GEAR DID NOT REACT. THE LANDING GEAR HANDLE LOCKED IN PLACE IN THE DOWN POSITION. WE WENT AROUND AND COMPLETED THE MANUAL GEAR EXTENSION VIA THE QRH AND SUCCESSFULLY SDR CALA2025091709002Door · out of adjustFLIGHT CREW INDICATED DURING CREW DEBRIEF THAT LANDING GEAR FAILED TO RETRACT. DURING INITIAL EVALUATION FOUND ALT GEAR EXT HANDLE DOOR IN COCKPIT NOT SEATED. CREW INDICATED CYCLED ALT GEAR EXT HANDLE DOOR & VERIFIED CLOSED. ATTEMPED ANOTHER GEAR RETRACTIONSDR DXTA2025091504927Landing Gear · faultedAFTER TO RECEIVED AN AMBER GROUND DETECT FAULT MESSAGE. LANDING GEAR HANDLE WAS MAKING A CLICKING SOUND LIKE THE ON GROUND PROTECTION WAS ENGAGING REPEATEDLY. LANDING GEAR HANDLE WOULD NOT ALLOW GEAR UP SELECTION. CONTINUED TO ALTITUDE WITH GEAR DOWN, CAS MSDR G1IA20250909096Circuit Breaker · trippedAFTER TAKEOFF, USED THE GEAR HANDLE TO PULL THE GEAR UP AND SHORTLY AFTER THE HYD CAWS MESSAGE ILLUMINATED AND THE NOSE GEAR INDICATOR WAS RED. RAN EMERGENCY CHECKLIST AND RECEIVED 3 GREEN LIGHTS AFTER TWO PUMPS OF THE EMERGENCY GEAR HANDLE AND PROCEEDED TO LSDR KY72025F00002Landing Gear · malfunctionedLEFT MAIN GEAR SHOWS STOWED ON INDICATOR, BUT CONTINUES UP ACTUATION. CYCLED GEAR IN ACCORDANCE WITH MX CONTROL B. NILHAS 01339 NO DEFECTS NOTED.SDR CVGA2025090603001Shuttle Valve · defectiveON APPROACH HAD NOSE GEAR UNSAFE INDICATION. NOSE GREEN LIGHT DID NOT TEST EITHER. LANDING GEAR UNSAFE EMERGENCY PROCEDURE USED TO BLOW DOWN LANDING GEAR. UNEVENTFUL LANDING. REMOVED NOSE GEAR HYDRAULIC SHUTTLE VALVE P/N 98120 SN 2046 AND INSTALLED OVERHAULED SDR VNAA2025090311102Selector Valve · faultedGEAR DISAGREE ON LANDING NOSE DIDNT COME DOWN TURNED ON 3B CYCLED GEAR HANDLE BOTH MAINS CONFIRMED DOWN NOSE NOT DOWN HEARD BANG. AFTER CYCLING GEAR ALL 3 GEAR DOWN. EMERGENCY WAS DECLARED. / REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ 900 AMM 32ÂSDR SWI2025F01125Uplock · faultedGEAR DISAGREE WARNING MESSAGE ON DEPARTURE FROM CHICAGO AFTER SELECTING GEAR UP. LEFT GEAR WAS UP. NOSE UP. RIGHT GEAR WAS DASHED. RAN QRH. ALL THREE GEAR DOWN AND LOCKED AFTER QRH. CONTINUED TO LAND AT MKE. (FLIGHT 5225 - FILED CLOSED) THIS DISCREPANCY WAS TSDR SWIA2025090200001Warning Message · illuminatedGEAR DISAGREE NOSE WHEEL. RAN QRH AND AFTER GEAR EXTENSION PULL, NOSE GEAR CAME DOWN AND GREEN.C: MEL 32-30-1CAT A DUE ONE FLT DAY. SMOD APROVAL FOR RTS. ODI EVENT DECLARED EMERGENCY, CAT II DOWNGRADED. GEAR DISAGREE NOSE WHEEL. RAN QRH AND AFTER GEAR EXTSDR Y9PA025090170558Landing Gear · defectiveNOSE GEAR IS UNLOCKING WHILE IN FLIGHT AT FL 430. GEAR WAS LOCKING UNLOCKING FOR ABOUT TWO MINUTES CAS : GEAR DISAGREE N. GEAR DOOR OPENSDR AALA202508307511Priority Valve · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SYR DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF WHEN RAISING LANDING GEAR LEVER A LANDING GEAR NOT UPLOCKED CAUTION APPEARED ON ECAM AND RED UNLOCK LIGHTS ON LANDING GEAR INDSDR AALA202508301319Safety Valve · hotAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SYR DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF WHEN RAISING LANDING GEAR LEVER A LANDING GEAR NOT UPLOCKED CAUTION APPEARED ON ECAM AND RED UNLOCK LIGHTS ON LANDING GEAR INDSDR JIKA202508260001Motor · failedPILOT REPORTED THAT ON FINAL APPROACH HE SELECTED GEAR DOWN AND NOTHING HAPPENED. PILOT CYCLED LANDING GEAR SELECTOR SEVERAL TIMES BEFORE RECEIVING A HYDRAULIC LOW WARNING ANNUNCIATOR. PILOT PULLED THE CIRCUIT BREAKER MANUALLY EXTENDED THE LANDING GEAR THEN LASDR HALA20250818045Landing Gear · malfunctionedGEAR FREE FALL FAILED. PERFORMED AMM 32-32-01OPERATIONAL TEST OF ALTERNATE LANGING GEAR EXTENSION CONTROL MECHANISM. OPS CHECK GOOD.SDR DXTA2025081904629Actuator · malfunctionedON FINAL, GEAR WAS EXTENDED AND NG DID NOT EXTEND. WE RETRACTED THE HANDLE, PAUSED, AND GEAR EXTENDED NORMALLY ON THAT ATTEMPT. REMOVED FAULTY NLG UPLOCK ACTUATOR AND INSTALLED THE NEW UPLOCK ACTUATOR USING ONE NEW SPRING IAW MM 32-32-15. APPLIED ELECTRICAL &SDR 3EJA202508220014Warning Light · illuminatedI OBSERVED THE RED GEAR UNLOCK LIGHT WAS ILLUMINATED. OBSERVED A HYD PRESS ANNUNCIATOR AND STAB MIS COMP ANNUNCIATOR LIGHT WAS ILLUMINATED.SDR DXTA2025081504607Steering Unit · malfunctionedUPON GEAR RETRACTION DURING CLIMB OUT, THE NOSE LANDING GEAR TOOK AN EXCESSIVELY LONG TIME TO RETRACT AND RESULTED IN A TEMPORARY NOSE GEAR DISAGREE CAS MESSAGE, AS WELL AS THE WHITE HASH MARKS ON GEAR INDICATOR. NOSE GEAR DID EVENTUALLY COME UP WITHOUT FURTHESDR AALA202508157903Light · abnormalAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB OUT AROUND 4000 AGL NOSE GEAR EXTENDED WITH BOTH RED AND GREEN INDICATORS LIGHT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. ACCOMPLISHED FIM 32-30-00-810-810 AIRCRAFT JACKED SDR FDEA202508121409Selector Valve · faultedLANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF. L/G RETRACTION FAULT ON ECAM. EMERGENCY DECLARED. COMPLIED WITH ECAM AND QRH. EMERGENCY DECLARED. AMM: 32-31-12-04, REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE 3GA, OPS AND LEAK CHECK GOOD IAW ABOVE AMSDR AALA202508120159Landing Gear · abnormalAIRCRAFT WAS GROUNDED: AFTER TAKEOFF, WHEN PUTTING LANDING GEAR LEAVER IN OFF POSITION, LANDING GEAR STARTING EXTENDING. PERFORMED BITE TEST OF PSEU IAW AMM 32-09-10. NO FAULTS FOUND. PERFORMED MAIN AND NOSE LANDING GEAR OPERATIONAL TEST, PER AMM 32-32-00. LANSDR SWIA202508110009Landing Gear · warning messageGEAR DISAGREE MESSAGE AFTER GEAR SELECTOR HANDLE SELECTED IN UP POSITION ON TAKEOFF. RAN QRH. QRH DIRECTED US TO USE THE MANUAL GEAR EXTENSION. WE ULTIMATELY GOT THEN 3 GREEN DOWN AND LOCKED INDICATIONS ON ED-1. HAD A NORMAL, UNEVENTFUL LANDING AT ORD. (FLIGHSDR QXEA2025080500286Selector Valve · malfunctionedAFTER TAKEOFF, WHEN WE MOVED UP LANDING GEAR LEVER, WE GOT MASTER WARNING MESSAGE "LG LEVER DISAG'. WE DID QRH CHECKLIST AND MESSAGE DISAPPEARD. REMOVED FROM SERVICE. FERRIED FOR REPAIRS. REPLACED LG SELECTOR VALVE REF W/O: 354415 N/R-00004. OPS CHECK GOOD. R
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