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 2025FA0000391Downlock · brokenRH MAIN LANDING GEAR DOWN LOCK SPRING ASSY FOUND CRACKED DURING GVI.SDR AALA202504245883Feel Sensor · faultedAIRCRAFT WAS GROUNDED: ON TAKEOFF AFTER THE GEAR WAS RETRACTED, WE RECEIVED AN ECAM FOR LDG GEAR SHOCK ABS. FAULT. THE ECAM SAID TO EXTEND THE GEAR, WE GOT A LITTLE HIGHER AND PUT THE GEAR DOWN. IT THEN SAID TO RECYCLE THE GEAR BUT THE GEAR WOULD NOT RETRACT. SDR VNAA2025042611101Pseu · unserviceableGEAR DISAGREE ON TAKE-OFF NOSE GEAR NOT LOCKED MAINS LOCKED / INTERROGATED MDC AND FOUND B1 CODE 007449. T/S IAW CRJ 900 FIM 32-21-00-810-802. CONFIRMED FAULT AND REPLACED PSEU IAW CRJ 900 AMM 32-61-01-000/400-801. POWER UP TEST GOOD. PERFORMED OPS CHECK OF LASDR IPXA2025042353243Sequence Valve · faultedAFTER TAKE OFF DURING GEAR RETRACTION RECEIVED €ŒGEAR DISAGREE AMD GEAR DOORS€? EICAS MESSAGES. FELT VIBRATION AS IF GEAR DOORS WERE EXTENDED. GEAR DID NOT FEEL FULLY RETRACTED, BUT NOT EXTENDED EITHER. REMOVED AND REPLACED LEFT MLG OPERATED SEQUENCE VALVE SDR CALA2025042304168Pseu · faultedGEAR DISAGREE EICAS ON TAKEOFF FROM DCA PER CREW GEAR DISAGREE EICAS ONTAKEOFF. RIGHT NOSE GEAR LIGHT ILLUMINATED W/GEAR IN UP/OFF POSITION. CREW DEBRIEF ON ARRIVAL AT IAD: AMBER GEAR TRANSIT/DISAGREE LIGHT ILLUMINATED WITH ASSOCIATED GEAR DISAGREE EICAS MESSASDR DXTA2025042203153Landing Gear · warning messageGEAR DISAGREE RED CAS: DURING LANDING WHEN GEAR WAS SELECTED DOWN BOTH MAIN GEAR SHOWED GREEN DN AND NOSE GEAR SHOWED A WHITE UP. AFTER A FEW SECONDS WE HAD A RED GEAR DISAGREE CAS. CREW DID A GO AROUND AFTER CLEANING UP THE PLANE CREW REQUEATED VECTORS FORSDR IPXA2025042153243Landing Gear · faultedATB, AFTER TAKE OFF DURING GEAR RETRACTION RECEIVED €ŒGEAR DISAGREE AMD GEAR DOORS€? EICAS MESSAGES. FELT VIBRATION AS IF GEAR DOORS WERE EXTENDED. GEAR DID NOT FEEL FULLY RETRACTED, BUT NOT EXTENDED EITHER. OPENSDR AALA202504241097Cylinder · corrodedAIRCRAFT IN BASE MAINTENANCE: NOSE WHEEL WELL TRANSFER CYLINDER ASSEMBLY IS CORRODED. **SUPPLEMENTAL REPORT FOR (AALA202504221097): REMOVED AND REPLACED NLG TRANSFER CYLINDER AND PERFORMED GOOD OPERTIONAL AND LEAK CHECK. PER B737NG AMM 32-33-41**(CLOSED).SDR SWIA2025041500014Landing Gear · warning messageWHEN BRINGING THE GEAR DOWN RECEIVED A GEAR DISAGREE WARNING MESSAGE. NO GREEN LIGHT FOR THE GEAR. RAN QRH PROCEDURE AND GOT THE GEAR DOWN AND LOCKED. THREE GREEN LIGHT. MEL 32-30-1CAT A DUE TAC 40385 ODI SMOD APPROVAL FOR RTS CAT II DOWNGRADED (FLIGHT 5040SDR ABXA20250411077Actuator · brokenDURING LUBE, MAINTENANCE IN LAX, FOUND RT MLG RETRACT ACTUATOR ROD END BEARING BROKEN. AFTER FERRY FLIGHT A/C WAS GROUNDED. CURRENTLY IN WORK FOUND RT MLG FWD LUG WHERE RETRACT ACTUATOR ATTACHES WAS DAMAGED. PREVIOUS DESCRIPTION INDICATED GEAR DOWN FERRY SDR AALA202504177012Interface Module · faultedAIRCRAFT WAS GROUNDED: GEAR WARNING HORN COMES ON AND RED GEAR LIGHTS COME ON DURING DESCENT. FOUND POWER SYSTEM FAULTS ON PSEU. REMOVE AND REPLACED PSEU (AALA202504116493), PER AMM IAW 32-09-10. REMOVE AND REPLACED LANDING GEAR CONTROL MODUL (AALA20250417701SDR 3EJA202504108001Shuttle Valve · no discrepancyLANDING GEAR DISPLAYED TWO GREEN NO RED. SWUNG GEAR SEVERAL TIMES RH SHUTTLE VALVE OPENED AND GEAR SWINGS WERE NORMAL.SDR AALA202504075061Uplock · faultyAIRCRAFT WAS GROUNDED: LEFT MAING GEAR DOOR SIS NOT CLOSE RETURNED TO PHOENIX AND LANDED OVERWEIGHT WITHOUT INCIDENT. AFTER LANDING GEAR EXTENSION, LEFT MAIN LANDING GEAR DOOR DID NOT CLOSE COMPLETELY, AND GENERATED L/G DOORS NOT CLOSED ECAM. MAINTENANCE EPLACSDR SWIA202504070002Landing Gear · faultedGEAR DISAGREE WARNING RECEIVED ON SELECTION OF GEAR HANDLE UP. MAIN GEAR REMAINED DOWN/GREEN, NOSE GEAR MAY HAVE HAD MOMENTARY TRANSIT INDICATION. SELECTED GEAR DOWN AND ALL REMAINED DOWN AND LOCKED. (FLIGHT 4290 - FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRSDR SWIA202504070331Landing Gear · faultedD: GEAR DISAGREE WARNING MSG AFTER TAKEOFF. GEAR WOULD NOT RETRACT. RAN THE QRH AND RETURNED TO KLEX.C: MEL 32-30-1CAT A DUE IN ONE FLIGHT DAY FROM 3/31/25. REPEAT ODI, RTF REVIEW PREVIOUS HISTORY REQUIRES SMOD APPROVAL BEFORE RETURN TO SERVICE (FLIGHT 397SDR SWI2025F00403Warning Message · illuminatedAFTER TAKEOFF, DURING LANDING GEAR RETRACTION, RECEIVED A GEAR DISAGREE WARNING MESSAGE. WITH THE GEAR HANDLE SELECTED IN THE UP POSITION. NOSE GEAR INDICATOR WAS INDICATING UP, BUT €ŒRED€?. MAIN GEAR WERE BOTH INDICATING WHITE DASHED MARKS. COMPLIED QRH PROSDR DXTA2025032602796Landing Gear · faultedNLG LANDING GEAR EXTENSION: WHILE AT CRUISE (FL410) WE HEARD A LOUD THUD. WE NOTICED THE AMBER BOX WITH SLASHES ON THE NOSE GEAR INDICATOR FOLLOWED BY A MESSAGE GEAR DISAGREE N. PASSING THROUGH FL190, WE HEARD ANOTHER THUD, THE AMBER BOX AND MESSAGE WENT AWAY SDR AALA202503230576Landing Gear · malfunctionedAIRCRAFT WAS GROUNDED: GEAR FAILED TO EXTEND ON APPROACH TO LANDING. FLIGHT CREW RECYCLED THE GEAR PER THE RED ECAM MESSAGE AND GEAR EXTENDED. FLIGHT CREW REPORTED LANDING GEAR SYSTEM DISAGREE CAUTION MESSAGE AFTER LANDING. (OPEN)SDR 2WAA202503200067Valve · failedAFTER TAKEOFF AND RISING LANDING GEAR, THE LANDING GEAR'S RED NOSE LIGHT WAS NOT EXTINGUISHED.SDR SWIA202503190017Warning Message · false activationGEAR DISAGREE ON T/O WHEN GEAR LEVER WAS RETRACTED (FLIGHT 3636 FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 29811316 WITH THE FOLLOWING CORRECTIVE ACTION: "PERFORMED SEVERAL GEAR EXTENTION AND RETRACTION IN REF TO CRJ550 AMM 32-30-00. OPSSDR SWIA202503180017Landing Gear · warning messageGEAR DISAGREE ON T/O WHEN GEAR LEVER WAS RETRACTED (FLIGHT 3636 FILED OPEN) THIS IS CURRENTLY A WORK IN PROGRESSSDR SWAA2025032005992Light · false indicationNOSE GEAR EXTENDED AND NOSE GEAR RED&GREEN LIGHTS ILLUMINATED WHEN GEAR HANDLE WAS MOVED TO OFF AFTER T/O DURING CLIMB. RAN QRH; NOSE GEAR RETRACTED; LIGHTS EXTINGUISHED; GEAR HANDLE LEFT IN UP POSITION <[01]. OK TO CONTINUE PER MEL 32-16-01. SP 1 C/W AUTH #24SDR HALA20250317019Cylinder · bypassingATB! NOSE GEAR WOULD NOT RETRACT AFTER T/O. DURING RETRACT TEST. FOUND RETRACT CYCLINDER BYPASSING. REMOVED AND REPLACED NLG RETRACT CYCLINDER PER AMM 32-35-01.OPS CHECK GOOD. LEAK CHECK GOOD. OK FOR SVCSDR DXTA2025031702677Landing Gear · faultedRIGHT MLG LANDING GEAR RETRACION: AFTER TAKEOFF GEAR WOULD NOT RETRACT. HANDLE WOULD NOT MOVE. WE GOT A GROUND DETECT FAULT. WE RAN THE CHECKLIST FOR THIS. WE DUMPED CABIN ON SHORT FINAL. LANDED WITHOUT INCIDENT. CORRECTIVE ACTION; FOUND NLG CAM WITH MSDR AALA202503174907Limit Switch · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: UNABLE TO RETRACT GEAR AFTER TAKE OFF, WHEN GEAR RECYCLED, WAS ABLE TO CLEAR INDICATIONS. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED MANUAL EXTENSION LIMIT SWITSDR AALA202503144907Landing Gear · malfunctionedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: UNABLE TO RETRACT GEAR AFTER TAKE OFF, WHEN GEAR RECYCLED, WAS ABLE TO CLEAR INDICATIONS. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).SDR DXTA2025031702653Control Module · faultedLANDING GEAR HANDLE: AFTER TAKEOFF GEAR HANDLE WOULD NOT MOVE INTO THE GEAR UP POSITION. CORRECTIVE ACTION; REPLACED LANDING GEAR HANDLE MODULE. NO FAULTS DETECTED AT THIS TIME, OPS CHECKS SATISFACTORY. WORK PERFORMED IAW CE680A AMM 32-30-30.SDR 2025F00057Control Valve · failedCREW ENCOUNTERED A "RED" GEAR HANDLE AND 2 OF 3 GEAR "DOWN & LOCKED" LIGHTS WHEN LANDING GEAR WAS COMMANDED DOWN ON A LANDING APPROACH. CREW VERIFIED WITH TOWER THAT THE LH LANDING GEAR WAS STILL IN THE WHEEL WELL. CREW TROUBLESHOT THE ISSUE WITH NO SUCCESS ANSDR DXTA2025030302533Landing Gear · malfunctionedDURING DESCENT AT 26,000 FEET A CHATTERING COULD BE FELT IN THE NOSE WHEEL AND THE GEAR UNLOCK LIGHT BOUNCED ON AND OFF WITH EACH THUMP. IT LASTED ABOUT 20 SECONDS BEFORE STOPPING. REPACKED NLG. OPS CHECK GOOD. IAW CE-680 CMM 32-20-01.SDR DALA2025030101574Transfer Valve · failedSHIP 9506-ATB- THE FLIGHT CREW PERFORMED AN AIR TURN BACK DUE TO A RIGHT HYDRAULIC SYSTEM FAILURE. AN EMERGENCY WAS DECLARED WITH ATC. THE LANDING WAS UNEVENTFUL EXCEPT FOR THE MAIN LANDING GEAR DOORS CONTACTING THE RUNWAY UPON ROLLOUT. CORRECTIVE ACTION: MAINSDR SWIA202502240003Landing Gear · warning messageFLIGHT CREW REPORTS GEAR DISAGREE WARNING ED1 DURING DEPARTURE AFTER GEAR RETRACTION. NO OVERWEIGHT NO HARD LANDING QRH COMPLETED. (FLIGHT 6400 - FILED CLOSED) UPON ARRIVAL TO AIRCRAFT, TALKED TO THE CREW AND THEY SAID THAT THE NLG WHEN RETRACTING TURNESDR CALA2025022400432Switch · out of adjustGEAR FAILED TO RETRACT DEBRIEFED CREW ALTERNATE LANDING GEAR EXTENSION ACCESS PANEL IN COCKPIT NOT FLUSH. PANEL SWITCH NOT PROPERLY ACTIVATING REF AMM 32-34-00-820-802. SSM 32-35-11-101. FOUND MANUAL EXTENSION SYSTEM ACCESS DOOR SWITCH WITHIN LIMITS PER AMM 32SDR SWIA20250224002Landing Gear · warning messageRETURN TO DTW DUE TO A GEAR DISAGREE WARNING ON DEPARTURE WITH THE GEAR SELECTED UP. NOSE GEAR RETRACTION WAS OBSERVED TO BE ABNORMALLY SLOW, HOWEVER IT DID ULTIMATELY INDICATE UP. GEAR EXTENSION WAS NORMAL. (FLIGHT 3714 - FILED CLOSED) THIS DISCREPANSDR REXA2025022600226Valve · inoperative"ON FINAL APPROACH, ""GEAR DISAGREE"" WARNING MESSAGE. GEAR DID NOT COME DOWN. RECYCLED LANDING GEAR LEVER 2 TIMES. GEAR STILL DID NOT COME DOWN RAN QRH. PER QRH RELEASED GEAR VIA MANUAL GEAR RELEASE. THEN WE RECEIVED GREEN INDICATIONS ON ALL THREE. AFTER LANDSDR IPXA2025021924991Downlock · missingRIGHT BODY MLG BUNGEE DOWNLOCK ASSY MISSING. SEE T3F18E0064FD6 FOR MISSING PART REPORT. OPENSDR IPXA2025022121544Landing Gear · faultedRECEIVED L/G RETRACTION FAULT. GEAR WOULD NOT RETRACT. ATB. COMPLETED INSTALLATION OF RIGHT BOGIE BEAM PROX SWITCHES, IAW AMM 32-11-14 14/401. ACCOMPLISHED NORMAL GEAR EXTENSION RETRACTION ADJUSTMENT TEST IAW AMM 32-31-00/501, NO FAULTS NOTED.SDR AALA202502190806Override Switch · stickingAIRCRAFT WAS GROUNDED: AFTER TAKEOFF LANDING GEAR DISAGREE WARNING LIGHT ILLUMINATED. WE RAN THE CHECKLIST AND FOUND MANUAL OVERRIDE DOOR WAS NOT FULLY CLOSED. IT WAS VERY STICKY AND TOOK SOME EFFORT TO GET IT TO THE CLOSED POSITION TO TURN INDICATOR LIGHT OFFSDR IPXA2025021921544Warning Message · illuminated**ATB** RECEIVED L/G RETRACTION FAULT. GEAR WOULD NOT RETRACT. ATB PROX DETECTION UNIT SHOWING FAULT €ŒBR€? MEANING BOGIE RIGHT FAULT. REQUIRES MORE TROUBLESHOOTING.SDR IPXA2025021905505Fseu · faulted**ATB** AFTER TAKEOFF MASTER WARNING GEAR NOT DOWN FOLLOWED BY GEAR DOOR. JACKED AIRCRAFT. RETRACTED LANDING GEAR.IMMEDIATELY HAD GEAR NOT DOWN WARNING. FOUND WARNING WOULD CEASE WITH #1 FSEU REMOVED FROM RACK.. REPLACE #1 FSEU PER MM 27-51-01-422-011. NO WARNSDR IPXA2025021805505Landing Gear · malfunctioned**ATB** AFTER TAKEOFF MASTER WARNING GEAR NOT DOWN FOLLOWED BY GEAR DOOR. PER CREW DEBRIEF. AT APPROXIMATELY 1000 FEET AGL FLAPS AT 5, GEAR HANDLE WAS MOVED TO UP. NO GEAR NOISE WAS HEARD, NO INDICATION OF UNLOCK. LANDING CONFIG WARNING CAME ON. GEAR HANDLE SDR UVCA202502210016Landing Gear · activeAIRCRAFT DEPARTED HVN IN LIGHT RAIN/ WINTRY MIX WEATHER TEMPERATURE 35 DEGREES HEADED OMA FOR A FUELING EVOLUTION, AIRCRAFT CLIMBED DIRECT TO THEIR ASSIGNED ALTITUDE 38,000 FT AND WAS THERE FOR 3.8 HRS. THE TEMPERATURE AT OMA WAS 12 DEGREES AT NOON. (PILOTS NASDR YENA2025021800168Uplock · failedFLT#947, JFK-BZN. (AIRCRAFT PERFORMED AN AIR TURN BACK) LG NOSE WOULD NOT CLOSE OR UPLOCK; NLG UPLOCK VERIFIED OPEN AND WOULD NOT LOCK. REMOVED AND REPLACED NLG UPLOCK (2530GM) IAW AMM 32-31-21. LEAK CHECK AND OPS CHECK GOOD. A/C OK FOR CONTINUED SVC.OPS CHECKSDR 29GA2025021500001Tee Fitting · leakingNOSE WHEEL NOT COMING DOWN WITH GEAR HANDLE IN DOWN POSITION. FOUND RH MLG REDUCER-TEE FITTING LEAKING REPLACED FITTING AND ACCOMPLISHED GEAR SWINGS AND LEAK CHECK; OPS CHECK GOOD NO LEAKS NOTED.SDR ABXA202502174040Landing Gear · faultedON FINAL APPROACH WHEN SELECTED LANDING GEAR HANDLE DOWN THE LANDING GEAR DISAGREE APPEAR FOR MORE THE 45 SECS THEN THE MESSAGE DISAPPEARED. PERFORMED GO AROUND AND LEFT GEAR HANDLE DOWN, AND LANDED WITH NO ISSUES. MTX GROUNDED AC AND PERFORMED FIM. 32-61 FT 8SDR IPXA2025021423115Landing Gear · warning messageON T/O LANDING GEAR WOULD NO RET. ON SYS 1-SWITCHED TO SYS 2 WOULD NOT RETRACT- ECAM LDG GEAR SWITCHED BACK TO SYS 1 AND IT RETRACTED. INSTALLED NEW SENSOR BRACKET IAW AMM 32-11-14, REF T3F18E0063F0E. INSTALLED RT GEAR BOGIE BEAM POSITION SENSORS IAW 32-00SDR IPXA2025021323115Landing Gear · malfunctionedON T/O LANDING GEAR WOULD NO RETRACT. ON SYS 1-SWITCHED TO SYS 2 WOULD NOT RETRACT- ECAM LDG GEAR SWITCHED BACK TO SYS 1 AND IT RETRACTED ON BITE TEST OF PROXIMITY DETECTOR UNIT 04 SHOWS BOTH TARGET NEAR AND FAR WHICH IAW AMM 32-00-00-501 IS A FAULT ON THE RIGSDR IPXA2025021318055Packing · failedLND GEAR SLOW TO RAISE ON T/O ECAM: "GEAR DOWN APPEARED BUT RETRACTED BEFORE ECAM ACTION. REMOVED AND REPLACED THE PACKING AND WASHER PACKING FOR PORT A ON THE LANDING GEAR SELECTOR VALVE IAW A300 AMM 32-31-12. OPS CHECK GOOD. REVERSED DMP, VMO/MMO SWITCH SDR VNAA2025021311101Pseu · unserviceableDIRECTLY AFTER TAKE OFF TRIED TO PULL UP GEAR GAVE WARNING WITH GEAR DISAGREE UPPER NOSE GEAR DID NOT RETRACT DECLAIRED EMERGENCY. / REMOVED AND REPLACED PSEU IAW CRJ 900 AMM 32-61-01-000/400-801, OPS CHECKS GOOD. WHILE TRYING TO PERFORM GEAR RETRACTION/EXTENSSDR AALA202502171813Actuator · inoperativeAIRCRAFT WAS GROUNDED: AFTER T/O ON GEAR RETRACTION & GEAR DOOR EICAS MESSAGE. DECESION MADE TO RETURN TO MIA , EMERGENCY DECLARED AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RH TRUCK POSITION ACTUATOR AS PER AMM 32-32-13.SDR DALA2025021201094Selector Valve · faultedSHIP 3248 - GEAR/DE - DUE TO LANDING GEAR NOT DOWN AND LOCKED MESSAGE WHEN GEAR EXTENDED FOR APPROACH. MANUAL GEAR EXTENSION PERFORMED. CORRECTIVE ACTION: PREFORMED FUNCTIONAL TEST OF THE NORMAL EXTENSION AND RETRACTION OF THE LANDING GEAR. OPERATIONAL GOOD PE
Back to JASC 3230