JASC 3230

Service difficulty reports · 11,178

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.

SDR 2017FA0000048Gearbox · seizedAIRCRAFT CALLED ON RADIO WITH GEAR PROBLEMS. TOLD TO CRANK GEAR WITH EMERGENCY HANDLE. UNABLE TO DO SO AND LANDED GEAR UP. AFTER LIFING AIRCRAFT AND DISCONNECTING LINKAGES TO SAFETY GEAR DOWN FOR MOBILITY, FOUND GEAR BOX JAMMED IN THE UP POSITION. DISASSEMBLJan 18, 2017 · N303QB · Beech 95C55SDR JIKA201801220001Valve · bypassingTHE PILOT REPORTED THAT ON APPROACH TO KLBB WHEN THE LANDING GEAR WAS SELECTED “GEAR DOWN” THE PILOT DID NOT SEE THREE GREEN LIGHTS ON THE GEAR INDICATOR, THEN ALSO NOTICED THE GEAR CIRCUIT BREAKER HAD POPPED OUT. THE PILOT ATTEMPTED TO RESET THE CIRCUIT BREAKJan 16, 2017 · N112YV · Beech 1900CSDR RAIA201701160001Electronic Unit · inoperativeLG AIR /GRD FAIL AFTER TAKEOFF LANDING GEAR WOULD'NT COME UP. R & R LANDING GEAR ELECTRONIC UNIT . OPS CHECKED GOOD.Jan 16, 2017 · N10156 · Emb EMB145XRSDR C77A20170118001Spda · failedCREW REPORTED, LANDING GEAR NOT RETRACTING. FLIGHT HAS DECLARED AN EMERGENCY AND HAS ELECTED TO DIVERT TO OAK. AT 6000' QRH 13.5 FOLLOWED SELECTING GEAR UP. GEAR RETRACTED NORMAL WITH ALL INDICATIONS NORMAL. NO OVERWEIGHT SITUATION IN OAK. AIRCRAFT WILL REQJan 16, 2017 · N209NN · Emb ERJ170200LRSDR DXTR2017011501Roller · misalignedAFTER TAKE OFF AND GEAR RETRACTION, BUMPING NOISE WAS HEARD FROM NOSE. RED "GEAR UNLOCKED" LIGHT WAS BLINKING WITH THE BUMPING NOISE. "HYD PRESS" LIGHT STAYED ILLUMINATED. TROUBLE SHOT NOSE GEAR RETRACTION. UPON NOSE GEAR INSPECTION FOUND NOSE GEAR UPLOCK Jan 15, 2017 · N802Q · Cessna 560CESSNASDR QXEA2017011300012Control Unit · malfunctionedAFTER TAKEOFF WITH GEAR SELECTED UP, GREEN NOSE GEAR INDICATION REMAINED ILLUMINATED. AIRCRAFT FELT AND SOUNDED NORMAL. RAN CHECKLIST, ALT GEAR EXT NOT PERFORMED. REPLACED ADVISORY CONTROL UNIT. RETURNED TO SERVICE.Jan 12, 2017 · N420QX · Bombdr DHC8402SDR QXEA2017011300009Control Unit · malfunctionedNOSE GEAR DOWN GREEN LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. ALL CREW INDICATIONS INCLUDING GEAR NOISE INDICATED THE GEAR WAS UP. ACCOMPLISHED ALTERNATE GEAR EXTENSION IAW CHECKLIST. GEAR EXTENDED WITH NO PROBLEMS. NOSE GEAR GREEN LIGHT INDICATOR BJan 12, 2017 · N420QX · Bombdr DHC8402SDR JIKA2017011701Motor · slowAFTER TAKE OFF, THE LANDING GEAR WAS SELECTED TO THE UP POSITION AND THE LANDING GEAR DID NOT RETRACT THE PILOT SELECTED THE GEAR HANDLE TO THE DOWN POSITION AND NOTED THAT ONLY THE LEFT AND RIGHT MAIN GEAR WERE INDICATING DOWN AND THE GEAR SELECTOR HANDLE REJan 10, 2017 · N213AV · Beech C99SDR SWIA2017010642975Warning Light · illuminatedGEAR DISAGREE ILLUMINATED, NLG WOULD NOT COME UP.Jan 5, 2017 · N957SW · Cndair CL6002B19SDR VNAA2017010400001Selector Valve · leakingGEAR DISAGREE WARNING AFTER TAKE OFF. REMOVED AND REPLACED THE MAIN LANDING GEAR SELECTOR VALVE.Jan 4, 2017 · N500AE · Cndair CL6002C10SDR DXTA2017010306355Landing Gear · malfunctionedDURING APPROACH, WHEN THE LANDING GEAR LEVER MOVED TO THE DOWN POSITION, THE NOSE GEAR SHOWED A RED BOX AND LG LEVER DISAG CAS DISPLAYED. AFTER RECYCLING GEAR IAW QRH, THE CAS EXTINGUISHED AND ALL THREE GEAR SHOWED GREEN BOXES. LANDING ACCOMPLISHED NORMALLY. Jan 3, 2017 · N312QS · Emb EMB505SDR SWIA2017010442973Selector Valve · failedRECEIVED A GEAR DISAGREE WARNING MESSAGE WITH THE NOSE GEAR NOT COMING UP. DIVERTED. REMOVED AND REPLACED THE NLG DOOR SELECTOR VALVE IAW AMM. OPS CHECKED GOOD. SWUNG THE GEAR SEVERAL TIMES WITH NO FAULTS. OPS CHECK GOOD AT THIS TIME IAW AMM.Jan 3, 2017 · N957SW · Cndair CL6002B19SDR O2GA2016010550701Landing Gear · malfunctionedAFTER TAKE-OFF AND GEAR RETRACTION, GEAR UNLOCK ANNUNCIATOR REMAINED ON, AS DID HYDRAULIC PRESSURE. IAW CHECKLIST CYCLED HYDRAULIC CONTROL CIRCUIT BREAKER. BOTH ANNUNCIATORS WENT OUT AND GEAR EXTENDED NORMALLY. DIVERTED, AND LANDING WAS UNEVENTFUL. MAINTENANCJan 1, 2017 · N507UP · Cessna 560XLSDR DXTA2016122906349Uplock Switch · out of adjustABRUPT THUMP FOLLOWED BY RED GEAR UNLOCK LIGHT OCCURRED AT CRUISE AT FL410. TROUBLESHOT TO NOSE LANDING GEAR UPLOCK SWITCH BARLY CONTACTING UPLOCK ROLLER. ADJUSTED NLG UPLOCK SWITCH AND OPS CHECK GOOD IAW MM 32-60-00.Dec 29, 2016 · N311QS · Cessna 680CESDR SWIA201642935Unknown · failedRETURNED TO DEPARTURE, FOR GEAR DISAGREE MESSAGE. LEFT MAIN GEAR FAULT. REMOVED AND REPLACED THE PSEU AND GEAR HANDLE IAW AMM. R & R THE LANDING GEAR CONTROL PANEL IAW AMM. SWUNG SEVERAL TIMES, OPS CHECKED GOOD.Dec 20, 2016 · N807SK · Cndair CL6002D24SDR CALA2016121901102Unknown · malfunctionedGEAR WOULD NOT RETRACT AFTER TO. GEAR ULTIMATELY RETRACTED. ADDITIONAL FUEL BURN , DIVERTED TO IAH FOR FUEL. OPEN/CLOSE MANUAL GEAR EXT DOOR. GEAR WORKED NORMALLY PERFORMED MAIN LANDING GEAR OPERATIONAL TEST REF AMM 32-32-00-71 0-801. NO DEFECTS NOTED AT THIDec 19, 2016 · N37274 · Boeing 737824SDR CALA2016121901091Sequence Valve · unserviceableGEAR DISAGREE ON EICAS, HAD TO MANUALLY OVERRIDE TO LOWER NOSE GEAR PER QRH. PERFORMED NORMAL OPERATION CHECK OF MLG NUMEROUS TIMES WITH NO FAULTS OR ABNORMAL OPS, REF AMM 32-32-00. PER TOMC REQUEST REMOVED AND REPLACED NLG OPERATED SEQUENCE VALVE, REF AMM 32Dec 16, 2016 · N57111 · Boeing 757224SDR SIMA20161215004Warning Message · false activationAFTER TAKEOFF, RT MLG INDICATED LANDING LEVER DISAGREE. INSPECTED MLG AND MLG UPLOCK, DOWNLOCK, AND WOW PROX SWITCHES IAW AMM 32-63-05. VERIFIED CMC MSGS AND FOUND NO MESSAGES ON CMC. PERFORMED LANDING GEAR SYS EXT AND RETRACTION TEST (4 TIMES) IAW AMM 32-30Dec 15, 2016 · N681AE · Emb EMB145LRSDR SIMA20161215003Warning Message · illuminatedAFTER TAKEOFF, THE RT MLG INDICATED LANDING LEVER DISAGREE AND RED WARNING INDICATION, DECLARED AN EMERGENCY.Dec 15, 2016 · N681AE · Emb EMB145LRSDR SWIA201642920Warning Message · false activationHYD 3 LOW PRESSURE CAUTION AFTER TAKE OFF WITH GEAR DISAGREE WARNING DURING GEAR RETRACTION. SWUNG LANDING GEAR MULTIPLE TIMES AFTER #3 HYD SYS BLEEDING. NO DEFECTS NOTED OPS CHECK GOOD IAW AMM.Dec 14, 2016 · N969SW · Cndair CL6002B19SDR FDEA201612084357Damper · underservicedON DEPARTURE, LANDING GEAR WOULD NOT RETRACT. COMPLIED WITH ECAM QRH AND RETURNED TO DEPARTURE. THE GEAR HANDLE WOULD ONLY GO UP TO THE NEUTRAL MIDDLE POSITION ON BOTH SYSTEMS. REMOVED AND REPLACED PITCH DAMPER ON THE RT GEAR IAW AMM 32-11-15-04-0. SERVICDec 8, 2016 · N719FD · Airbus A300B4622SDR A6WA2016121244640Landing Gear · malfunctionedAFTER TAKEOFF, NOSE GEAR WOULD NOT RETRACT. RECEIVED A GEAR DISAGREE WARNING MESSAGE. COMPLIED WITH QRH, RECEIVED GEAR DOWN AND LOCKED INDICATION. MESSAGE APPEARED 28 SECONDS AFTER HANDLE MOVEMENT. NOSE EGAR SHOWED RED ON EICAS, MANUAL RELEASE SYSTEM WAS Dec 6, 2016 · N441ZW · Cndair CL6002B19SDR YENA201612041081Control Unit · failedEMERGENCY DECLARED. PILOT REPORTED RECEIVING LGCIU 2 FAULT UPON GEAR EXTENSION. PERFORMED THE QRH PROCEDURE WITH A MANUAL GEAR EXTENSION. CREW DECLARED AN EMERGENCY. LANDED UNEVENTFULLY. R & R THE NR 2 LGCIU IAW AMM 32-31-71. PERFORMED GEAR SWING AS PRECAUTIDec 4, 2016 · N559JB · Airbus A320232SDR DXTA2016113006334Control Unit · malfunctionedGEAR WOULD NOT RETRACT. FOLLOWED QRH. RETURNED TO DEPARTURE. PERFORMED SEVERAL MLG RETRACTIONS AND EXTENSIONS. NO DEFECTS NOTED. R & R INTERMITTENT MLG CONTROL UNIT IAW MM 32-30-10. OPS CHECKED GOOD.Nov 30, 2016 · N377QS · Cessna 680SOVSDR SWIA201642868Landing Gear · malfunctionedTHE NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. GEAR DISAGREE. NO EMERGENCY DECLARED. COULD NOT DUPLICATE. REPLACED LANDING GEAR CONTROL PANEL AS A PRECAUTION OPS GOOD AT THIS TIME.Nov 29, 2016 · N773SK · Cndair CL6002C10SDR YN8R12142016BHPowerpack · failedDURING FLIGHT, GEAR UNSAFE LIGHT WOULD OCCASIONALLY FLICKER AND ALTERNATOR NEEDLE BOUNCE BETWEEN 0-30AMPS. DURING LANDING APPROACH, NOSE GEAR INDICATOR DID NOT SHOW GREEN. AFTER SUCCESSFUL LANDING, AIRCRAFT WAS JACKED AND GEAR OPERATED. FOUND GEAR UP SOLENONov 28, 2016 · N2148X · Piper PA28RT201TSDR DALA2016113009477Cable · brokenPERFORMED AN AIR TURN BACK TO ATL DUE TO LANDING GEAR HANDLE WOULD NOT GO UP. CREW REPORTS GEAR HANDLE WOULD NOT GO PAST MID POSITION. PLACED LEVER BACK IN DOWN POSITION, HAD ALL 3 GEAR GREEN LIGHTS AND GEAR DOORS CLOSED. NORMAL LANDING. FOUND ANTI-RETRACTIONNov 28, 2016 · N941DN · Doug MD9030SDR DALA2016112409216Bypass Valve · failedGEAR DISAGREE AND GEAR DOOR MESSAGE RETURNED TO DEPARTURE. R & R THE PSEU AND MLG SELECTOR BYPASS VALVE IAW AMM.Nov 23, 2016 · N826MH · Boeing 767432ERSDR 2016FA0000576Uplock Hook · crackedCREW HAD A GEAR UNSAFE WARNING LIGHT IN CRUISE FLIGHT AND HYDRAULIC PRESSURE WAS FLUCTUATING WITH EXCESSIVE AIRFRAME VIBRATION. AIRCRAFT MADE AN UNEVENTFUL LANDING AT DESTINATION AIRPORT. ON LANDING, INSPECTION REVEALED FRACTURED LT MLG UPLOCK HOOK.Nov 22, 2016 · N715JS · Cessna 525ASDR GN0A20161202001Landing Gear · inoperativeAFTER TAKE OFF CREW SELECTED THE GEAR TO COME UP, NOSE GEAR WOULD NOT RETRACT.Nov 21, 2016 · N650CT · Emb EMB120ERSDR SWAA2016112109868Actuator · inoperativeRIGHT MLG UNSAFE LIGHT INDCATION, RETURNED TO DEPARTURE. R & R RT MLG UPLOCK ACTUATOR.Nov 18, 2016 · N386SW · Boeing 7373H4SDR R61A201611140653Switch · out of positionDURING FLIGHT, CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT. AN EMERGENCY WAS NOT DECLARED AND RETURNED TO DEPARTURE WHERE THEY LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE EMERGENCY EXTENSION OVERRIDE SWITCH IN THE GEAR DOWN POSITION. MAINTENANCNov 14, 2016 · N135HQ · Emb ERJ170200LRSDR 29GA2016111400001Unknown · malfunctionedIN FLIGHT NOSE GEAR WOULD NOT EXTEND, QRH COMPLETED, NORMAL LANDING. REINSPECTED DOWN LOCK SWITCHES FOR SECURITY AND GEN CONDITION, ALSO SWUNG GEARS PER ADJUSTMENT TEST, EXT AND RETRACTION MULTIPLE TIMES. SYSTEM CHK GOOD REF 32-11-03-3S AND 32-30-00.Nov 12, 2016 · N327AG · Saab 340BSDR A6WA2016110944555Priority Valve · failedFLIGHT 4099, AFTER TAKE OFF, RECEIVED GEAR DISAGREE WARNING, NOSE GEAR UNSAFE, 25 SECONDS AFTER SELECTING GEAR UP. COMPLIED WITH QRH, MANUALLY SELECTED GEAR DOWN. GEAR INDICATED 3-GREEN-DOWN. LANDED AT 46000 GROSS.PSEU SHOWS S22 DN FAR, S30DN FAR,S31 DN FAR,Nov 6, 2016 · N441ZW · Bombdr CL6002D15SDR 2016F00215Uplock Hook · brokenON CLIMB OUT, LANDING GEAR UNSAFE RED LIGHT CAME ON AND VIBRATION WAS FELT. MADE UNEVENTFUL LANDING AT SAME AIRPORT AND DISCOVERED RT UP-LOCK HOOK BROKEN.Nov 4, 2016 · N716JS · Cessna 525ASDR SWIA201642772Priority Valve · malfunctionedNOSE GEAR WAS EXTREMELY SLOW TO RETRACT WITH ASSOCIATED GEAR DISAGREE. REMOVED AND REPLACED THE NOSE GEAR PRIORITY VALVE IAW AMM. ALL CHECKS GOOD.Nov 3, 2016 · N435SW · Cndair CL6002B19SDR R61A201611010633Torque Link · out of positionFLYING DTW - EWR, CREW REPORTED THAT THE GEAR WOULD NOT COME UP. CREW DECLARED AN EMERGENCY AND WITH VEHICLES ROLLING, LANDED IN DTW WITHOUT INCIDENT. AIRCRAFT WAS FLOWN VIA MAINTENANCE FERRY TO PIT WHERE MAINTENANCE FOUND WOW TARGET ON THE TORQUE LINKS ROTANov 1, 2016 · N859RW · Emb ERJ170100SESDR 2016FA0000659Link · brokenAFTER A NORMAL LANDING, THE AIRCRAFT ROLLED 50 FT AND THE NLG COLLAPSED. DURING INSPECTION, FOUND THE NLG DOWNLOCK LINK ASSY BROKEN.Oct 31, 2016 · N1059U · Piper PA34200SDR CALA2016110295886Interface Unit · malfunctionedLGCIU 2 FAULT ON UPPER ECAM SCREEN. HAD ELECTRIC SMELL IN FLIGHT DECK ONLY. FOUND LGCIU TO HAVE A BURNT COMPONENT INSIDE REPLACED UNIT.Oct 30, 2016 · N453UA · Airbus A320232SDR A6WA201644536Warning Light · illuminatedGEAR RETRACTION AFTER TAKE OFF GEAR DISAGREE MESSAGE RECEIVED. MESSAGE DID NOT CLEAR UNTIL CYCLING GEAR DOWN PER QRH. MESSAGE REMAINED FOR 3 MIN NO OTHER ASSOCIATED EICAS MESSAGE. NOSE GEAR SHOWED RED ON EICAS DISPLAY. HYDRAULIC INDICATIONS NORMAL.Oct 30, 2016 · N441ZW · Cndair CL6002B19SDR 2016F00244Linkage · brokenLANDING GEAR COLLAPSED DURING ROLLOUT. MULTIPLE MAIN LANDING GEAR (MLG) LINKAGES WERE FOUND BROKEN AND THE RIGHT MLG LOWER SIDE BRACE WAS FOUND BROKEN AND BENT. NOSE GEAR WAS IN THE DOWN AND LOCKED POSITION.Oct 27, 2016 · N660W · Cessna 402BSDR AALA20161031015Link · faultyDURING APPROACH THE LANDING GEAR HANDLE WOULD NOT COME OUT OF THE "OFF" POSITION. LANDING GEAR EXTENDED USING MANUAL EXTENSION PROCEDURE. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED LANDING GEAR HANDLE IAW AMM 32-31-1Oct 27, 2016 · N975AN · Boeing 737823SDR AALA20161031014Valve · faultyDURING APPROACH THE LANDING GEAR HANDLE WOULD NOT COME OUT OF THE "OFF" POSITION. LANDING GEAR EXTENDED USING MANUAL EXTENSION PROCEDURE. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED LANDING GEAR HANDLE IAW AMM 32-31-1Oct 27, 2016 · N975AN · Boeing 737823SDR A6WA201644512Uplock · malfunctionedNOSE GEAR DISAGREE WHEN SELECTED UP ON DEPARTURE ABOUT 25 SECONDS AFTER HANDLE MOVEMENT. C/W QRH, GEAR DOWN, 3 GREEN. LANDED AT 45500 GROSS. NORMAL LANDING NORMAL BRAKING.Oct 22, 2016 · N441ZW · Cndair CL6002B19SDR AALA20161024005Warning Light · false activationDURING APPROACH AND AT GEAR EXTENSION, THE LANDING GEAR DISAGREE AND THE TAIL SKID LIGHTS ILLUMINATED. EMERGENCY DECLARED. LANDING UNEVENTFUL. MAINTENANCE ACCOMPLISHED FIM 32-30-00-815-814, LANDING GEAR DISAGREE AND TAIL SKID LIGHTS EXTINGUISHED. NO EICAS MEOct 17, 2016 · N384AA · Boeing 767323SDR YENA20161017926Selector Valve · leakingPILOT REPORTED LANDING GEAR LGCIU NR 1 FAULT AFTER TAKEOFF. CREW RETURNED TO DEPARTURE FOR TROUBLESHOOTING. DURING TROUBLESHOOTING, FOUND LANDING GEAR SELECTOR VALVE ASSEMBLY LEAKING HYDRAULIC FLUID. R & R LANDING GEAR SELECTOR VALVE IAW AMM 32-31-12.Oct 17, 2016 · N605JB · Airbus A320232SDR ASOA20161018025Landing Gear · malfunctionedWHEN PILOT FLYING CALLED FOR GEAR DOWN THE PILOT NOT PLYING TOUCHED GERA LEVER, BEFORE PILOT NOT FLYING LOWERED THE HANDLE THE GEAR WAS HEARD COMING DOWN. PERFORMED LANDING GEAR CONTROL LEVER TEST, LANDING GEAR EXTENSION AND RETRACTION (ELECTRICAL) TEST AND LAOct 14, 2016 · N11547 · Emb EMB145LRSDR REXA2016101401929Selector Valve · inoperativeON TAKEOFF GEAR DISAGREE WARNING MESSAGE (LEFT MAIN) CHECKLIST CLEARED MESSAGE, NORMAL LANDING AND NORMAL STEERING DEFER L/G RETRACTION SYS IAW MEL 32-30-01. (M) PROCEDURES C/W MOC NOTIFIED (96169) ENTERED INTO MM02, PLACARDED PER THE MEL REMOVED AND REPLACEDOct 14, 2016 · N8918B · Cndair CL6002B19SDR HALA2016101140368Latch · out of adjustOPEN: ATB, RT GEAR UNSAFE LIGHT AFTER TO. MX NEEDS TO ADJUST THE RT MLG UPLOCK LATCH AND OPS CHK. MX IS REPLACING THE DOWN LOCK ELEC CONDUIT.Oct 14, 2016 · N480HA · Boeing 717200SDR 9JLA2016101711306Uplock Switch · defectiveAFTER TAKEOFF THE CREW REPORTED THAT THERE WAS THREE LOUD POPS DURING THE LANDING GEAR RETRACTION FOLLOWED BY A NORMAL GEAR UP INDICATIONS. THE CREW ELECTED TO REPEAT A LANDING CYCLE WITH SAME RESULTS. THE CREW RETURNED BACK TO THE AIRPORT FOR INVESTIGATE. THEOct 12, 2016 · N323SK · Cessna 525A
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