JASC 3234

Service difficulty reports · 2,088

Reports filed under 3234 · Landing Gear Selector, 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 = '3234'
  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 CA960515503Control Handle · failed(CAN)UNABLE TO RETRACT LANDING GEAR AFTER SEVERAL ATTEMPTS. FOUND LANDING GEAR CONTROL HANDLE AT FAULT.Apr 16, 1996 · Cndair CL6002B19SDR C2XA96BT001Control Valve · failedPIT - FLT 3448 - AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. RETURNED TO PIT. FOUND LANDING GEAR CONTROL VALVE UP SOLENOID MALFUNCTION. LANDING GEAR CONTROL VALVE REMOVED AND REPLACED WITH SERVICEABLE UNIT. TEST FLIGHT SATISFACTORY. AIRCRAFT TOTAL TIMEApr 16, 1996 · N26826 · Aerosp ATR42320SDR 96UAL900261Handle · out of rigON FINAL APPROACH, LANDING GEAR RED WARNING LIGHTS CAME ON AND SOUNDED ALARM. DURING GO-AROUND, MANUAL ADJUSTMENT OF GEAR HANDLE ELIMINATED RED WARNING LIGHTS. *S/D* MANUALLY ADJUSTED GEAR HANDLE. MAINTENANCE CHECKED POSITION SWITCH AND MOUNTS, OPERATIONALApr 15, 1996 · N915UA · Boeing 737522SDR 96FDEA00757Selector · malfunctionedLANDING GEAR WON'T COME DOWN, CYCLED GEAR AND STILL NO GEAR DOWN. USED ALTERNATE GEAR HANDLE AND GEAR CAME DOWN AND LOCKED. PRESS OK, QTY OK. REPLACED CENTER GEAR CONTROL VALVE AS PER MM 32-31-04. REPLACED L/GEAR SELECTOR VALVE AS PER MM 32-31-03. PERFORMApr 11, 1996 · N307FE · Doug DC1030FSDR CA960417510Valve · failed(CAN)AFTER TAKEOFF, VIBRATION OCCURRED DURING LANDING GEAR RETRACTION ALONG WITH 'GEAR DISAGREE' MESSAGE. NOSE GEAR UP, LEFT AND RIGHT MAIN GEARS IN TRANSIT AND CYCLING. GEAR SELECTED DOWN ALL INDICATIONS NORMAL. SELECTED UP PROBLEM REOCCURRED. LANDING GEAR SMar 24, 1996 · Cndair CL6002B19SDR WTAA960063Selector · malfunctionedSFO - RED 'B' SYSTEM INTRANSIT LIGHT REMAINS ILLUMINATED AFTER GEAR RETRACTION. MAINTENANCE DEFERRED SYSTEM 'B' GEAR POSITION INDICATIONS PER MEL 32-60-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFFERAL WITH THE REPLACEMENT OF THE LAMar 18, 1996 · N251YV · Emb EMB120RTSDR 96ZZZX1640Gear Handle · shortedFLT 158 - LPLL - 18874A, ALT - PILOT REPORT: GEAR STUCK IN DOWN POSITION. RESET CIRCUIT BREAKER AND GEAR RETRACTED. MAINTENANCE REPORT: FOUND INTERMITTENT SHORT IN GEAR HANDLE ASSY. REPLACED GEAR HANDLE ASSY. OPS CHECK GOOD. (X)Mar 16, 1996 · N315BH · Beech 1900CSDR 9606022714Gear Handle · lack of lubeDURING GEAR EXTENSION, GEAR UNSAFE WAS INDICATED ON ALL THREE GEARS. ON SECOND GEAR RECYCLE ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. CLEANED AND LUBRICATED GEAR HANDLE, OPERATIONAL CHECK OK.Mar 13, 1996 · N718RC · Boeing 7272S7SDR MALA964917Selector · failedABR - FLT 3203 - ON CLIMB-OUT, LANDING GEAR LEVER LOCK OVERRIDE WAS REQUIRED TO RETRACT THE GEAR. THE AIRCRAFT CONTINUED TO MSP. MAINTENANCE REPLACED THE LANDING GEAR SELECTOR. SYSTEM OPERATED SATISFACTORILY. (X)Mar 12, 1996 · N26863 · Swrngn SA227ACSDR SABA960006Selector · malfunctionedFLT NR 5058 - PGV-CLT - ON APPROACH TO CLT WHEN THE CREW SELECTED GEAR DOWN THE NOSE GEAR FAILED TO INDICATE DOWN AND LOCKED. THE CAPTAIN DECLARED AN EMERGENCY AND PERFORMED A FLYBY THE GEAR WAS IN THE DOWN POSITION. THE AIRCRAFT MADE A SAFE LANDING IN CLT. Mar 8, 1996 · N742CC · Stbros SD360SDR CA960306015Switch · intermittent(CAN)ON APPROACH DID NOT GET THREE GREEN ON LANDING GEAR EXTENSION. TOWER CONFIRMED LANDING GEAR EXTENDED ON TOWER FLY BY. LANDING GEAR LEVER WIGGLED AND SAFE GEAR INDICATION OBTAINED. AIRCRAFT LANDED SAFE LY. MAINTENANCE INVESTIGATION REVEALED LANDING GEAR LEFeb 24, 1996 · Cvac 440SDR CA960306001Selector Valve · failed(CAN)ON APPROACH THREE RED WARNING LIGHTS ON WITH NO GEAR MOVEMENT WHEN GEAR SELECTED DOWN. CREW DID GO AROUND. ALTERNATE GEAR EXTENSION, OK. ALSO NOSE WHEEL STEERING FAILED DURING TAXI. LANDING GEAR SELECTOR VALVE REPLACED.Feb 12, 1996 · Dhav DHC8301SDR 96ZZZM324Gear Handle · malfunctionedFLT NR 107- TNT-MIA - LANDING GEAR FAILED TO EXTEND NORMALLY, PERFORMED MANUAL GEAR EXTENSION PER POH. DETERMINED IT TO BE LANDING GEAR HANDLE ASSEMBLY. REMOVED AND REPLACED GEAR HANDLE ASSEMBLY. GEAR SWINGS GOOD AIRCRAFT RELEASED. (M)Feb 1, 1996 · N259AF · Beech 1900CSDR 9602546626Gear Handle · lack of lubeDURING APPROACH, THE LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER LANDING GEAR EXTENSION. EXECUTED GO-AROUND AND RECYCLED THE LANDING GEAR AND THE LIGHT EXTINGUISHED. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND LANDING GEAR CONTROL HANDLE STICKING. LUBJan 31, 1996 · N626US · Boeing 747251BSDR 9602151154Handle · lack of lubeDURING GEAR EXTENSION, THE GEAR HANDLE BUTTON STUCK IN PLACE IN DOWN POSITION WITH AN UNSAFE GEAR INDICATION. RECYCLED GEAR AND MANUALLY PUSHED HANDLE IN AND GOT NORMAL GEAR INDICATIONS. LUBED GEAR HANDLE RELEASE BUTTON AND GEAR HANDLE PIVOTS.Jan 28, 1996 · N154US · Doug DC1040SDR MALA964845Selector Valve · failedFLT NR 3231 - DURING APPROACH TO BJI, THE GEAR WAS VERY SLOW TO EXTEND WHEN SELECTED DOWN. THE AIRCRAFT CONTINUED TO BJI AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE LANDING GEAR SELECTOR, P/N 535201-1, AND THE SELECTOR VALVE, P/N 57420-5.Jan 27, 1996 · N817MA · Dhav DHC8102SDR GLBA96025Gear Selector · loose wiresORD - CREW REPORTED NLG DOWN ANNUNCIATOR ILLUMINATED WITH GEAR SELECTED UP AND POWER LEVERS PULLED BACK. MAINTENANCE REPAIRED LOOSE WIRES AT GEAR HANDLE AND CHAFED WIRE AT TB150. OPS GOOD. (M)Jan 27, 1996 · N105GL · Beech 1900CSDR 96ZZZM249Selector Valve · failedFLT NR 3231 - DURING APPROACH TO BJI, THE GEAR WAS VERY SLOW TO EXTEND WHEN SELECTED DOWN. THE AIRCRAFT CONTINUED TO BJI AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE LANDING GEAR SELECTOR, P/N 535201-1, AND THE SELECTOR VALVE, P/N 57420-5.Jan 27, 1996 · N817MA · Dhav DHC8102SDR AALA960125Sequence Valve · defectiveDFW - FLT 1175 - DURING APPROACH TO DFW WHEN LANDING GEAR EXTENDED, NLG DID NOT EXTEND. RECYCLED LANDING GEAR WITH SAME RESULTS. ACCOMPLISHED ALTERNATE LANDING GEAR EXTENSION PROCEDURE AND AIRCRAFT LANDED DFW WITHOUT INCIDENT. REPLACED NLG SEQUENCE VALVE. Jan 24, 1996 · N1440A · Fokker F28MK0100SDR USAAD96010Relay · failedPIT - ON GEAR EXTENSION CREW RECEIVED THREE UNSAFE GEAR INDICATIONS. CREW CYCLED THE GEAR AND RECEIVED THREE SAFE INDICATIONS. FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE R2-28 LANDING GEAR LEVER RELAY, AND SWUNG THE GEAR. (M)Jan 23, 1996 · N982VJ · Doug DC931SDR 96ZZZX566Selector Valve · malfunctionedLAS/ORD - FLT 0701 - WHEN LANDING GEAR SELECTED DOWN, GEAR DOORS AMBER, GEAR DID NOT EXTEND. CYCLED SELECTOR GEAR, GEAR DOWN NORMAL. NO FAULTS FOUND RECORDED ON L.G.C.I.U. BOTH L.G.C.I.U'S CHECK GOOD. REMOVED AND REPLACED NR 1 L.G.C.I.U. TO UPGRADE TO MOD Jan 20, 1996 · N633AW · Airbus A320231SDR 9601492292Control Valve · failedAFTER TAKEOFF, GEAR WOULD NOT RETRACT AND GEAR HANDLE WOULD NOT RAISE TO THE 'UP' POSITION. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE LANDING CONTROL VALVE AND OPERATIONAL CHECK OK.Jan 20, 1996 · N292US · Boeing 727251SDR Y2PA96003Gear Handle · malfunctionedDFW - ON FINAL APPROACH INTO DFW, GEAR HANDLE WOULD NOT GO DOWN, AFTER SEVERAL ATTEMPTS THE GEAR HANDLE DID GO DOWN AND THE GEAR EXTENDED NORMALLY. PERFORMED GEAR RETRACTION AND EXTENSION, OPS CHECKS GOOD PER DC-9 MM 32-30-0, NO DEFECTS NOTED. (M)Jan 19, 1996 · N197US · Doug DC915FSDR WTAA960005Gear Selector · failedCIC - DURING REPOSITION FLIGHT CIC TO RDD, LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. AIRCRAFT RELEASED FOR FERRY FLIGHT TO FAT FOR REPAIRS. MAINTENANCE REMOVED AND REPLACED LANDING GEAR SELECTOR UNIT. GEARJan 10, 1996 · N201YW · Emb EMB120RTSDR SCNA96004Control Cable · out of adjAFTER TAKEOFF, LANDING GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. RETRACTED GEAR WITH HANDLE RELEASE BUTTON AND GEAR RETRACTED NORMALLY. ADJUSTED PUSH/PULL CABLE ROD END PER MM 32-21-01, ANTI-RETRACTION OPS CHECKED NORMAL ON GROUND.Jan 8, 1996 · N152SC · Doug DC1015SDR 96ZZZM105Switch Act · dirtyLANDING GEAR WARNING HORN CONTINUED TO SOUND AFTER LANDING GEAR WAS RETRACTED, WOULD NOT CANCEL. CREW ELECTED TO RETURN TO FIELD. CREW DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. PIT MAINTENANCE INSPECTED AIRCRAFT AND DISCOVERED A DIRTDec 29, 1995 · N853JS · Bag JETSTM3101SDR DL72S954750Solenoid · failedIRR - ON TAKEOFF, GEAR HANDLE WOULD NOT RAISE PAST THE OFF POSITION. PUT GEAR HANDLE BACK DOWN. DIVERTED TO DEN DUE TO GEAR HANDLE. CORRECTIVE ACTION - REPLACED LANDING GEAR HANDLE LATCH LEVER SOLENOID PER DELTA M/M 32-31-16. CYCLED GEAR SEVERAL TIMES, ALLDec 21, 1995 · N405DA · Boeing 727232SDR AALA952121Selector Valve · defectiveMIA - FLT 1165 - DURING APPROACH WHEN EXTENDING THE LANDING GEAR, THE GEAR DID NOT EXTEND. DID GO-AROUND AND CYCLED GEAR WITH SAME RESULT. ACCOMPLISHED ALTERNATE GEAR EXTENSION, DID FLYBY TO CONFIRM GEAR EXTENSION, AND LANDED MIA WITHOUT INCIDENT. REPLACED Dec 21, 1995 · N303AA · Boeing 767223SDR DLL10954672Gear Selector · failedAFTER TAKOFF, UPON MOVING LDG GEAR HANDLE TO NEUTRAL GOT GEAR IN TRANSIT LIGHT ALONG WITH TAIL SKID AND DOORS. RETURNED, FERRIED AC TO ATL. REPLACED C/P LANDING GEAR CONTROL, SWUNG GEAR AND OPERATION NORMAL.Dec 9, 1995 · N712DA · Lkheed 10113851SDR COMA9531207Control Assy · malfunctionedLANDING GEAR INTRANSIT LIGHT REMAINED ON WHEN GEAR SELECTED UP. COULD NOT DUPLICATE, REPLACED THE LANDING GEAR CONTROL ASSY FOR TROUBLESHOOTING.Dec 8, 1995 · N361CA · Saab SF340ASDR 95FDEA01875Gear Handle · lack of lubeRED GEAR LIGHTS REMAINED ILLUMINATED AFTER SELECTING GEAR DOWN AND GEAR SHOULD HAVE BEEN DOWN. RECYCLED, AND SAME THING HAPPENED, THEN GREEN LIGHTS SUDDENLY CAME ON. A/C LANDED MEM WITHOUT INCIDENT. MAINTENANCE FOUND GEAR HANDLE GUMMED UP. CLEANED GEAR HANDec 7, 1995 · N68059 · Doug DC1010FSDR 95FDEA01874Solenoid · failedAFTER TAKEOFF FROM PHL, LANDING GEAR LEVER FAILED TO RAISE PASS THE OFF POSITION. THE LANDING GEAR LEVER LATCH FAILED TO RELEASE. CHECKLIST WAS ACCOMPLISHED. LANDING GEAR WAS SUBSEQUENTLY RETRACTED USING THE LANDING GEAR LEVER LATCH TRIGGER. SWAPPED LANDINDec 7, 1995 · N499FE · Boeing 727232SDR MALA954720Selector · malfunctionedFLT NR 3379 - ON APPROACH TO DTW, THE GEAR WOULD NOT EXTEND ON COMMAND. THE GEAR EXTENDED NORMALLY AFTER THE CREW RESET THE LANDING GEAR CONTROL CIRCUIT BREAKER. MAINTENANCE WAS UNABLE TO DUPLICATE THE DISCREPANCY. AS A PRECAUTION, THE GEAR SELECTOR CONTROLNov 22, 1995 · N27465 · Swrngn SA227ACSDR QXEA9500400Diode · shortedPDX - LANDING GEAR HANDLE COULD NOT BE MOVED FROM THE DOWN POSITION AFTER TAKEOFF. CHECKLIST PERFORMED AND GEAR WAS RAISED USING OVERRIDE. DIODE REPLACED FOR GEAR SOLINOID AND SYSTEM OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.Nov 19, 1995 · N803PH · Fokker F28MK1000SDR QXEA9500395Selector Valve · malfunctionedSEA - GEAR INTRANSIT LIGHTS CAME ON, BUT GEAR DID NOT EXTEND AFTER SELECTING GEAR DOWN. GEAR HANDLE CYCLED UP AND RED LIGHTS WENT OUT. ALTERNATE GEAR EXTENSION PERFORMED AND GEAR EXTENDED. AIRCRAFT LANDED WITHOUT FURTHER PROBLEM. AIRCRAFT FERRIED TO PDX FONov 18, 1995 · N102AV · Dhav DHC8102SDR CAL951033Gear Handle · bindingEWR - FLT 0609 - ALL THREE GEAR UNSAFE LIGHTS REMAINED ILLUMINATED AFTER GEAR RETRACTION. THE GEAR WAS CYCLED AND THE LIGHTS EXTINGUISHED. MAINTENANCE CLEANED AND LUBRICATED THE LANDING GEAR HANDLE AND SWITCH. GEAR OPERATION AND INDICATIONS TESTED GOOD. (XNov 12, 1995 · N14890 · Doug DC982SDR 95ZZZM747Bypass Handle · malfunctionedSTL - AFTER TAKEOFF WHEN LANDING GEAR SELECTOR WAS RAISED, LANDING GEAR DID NOT RETRACT. FOUND LANDING GEAR MAINTENANCE BYPASS HANDLE LATCH MALFUNCTION, MFG P/N H5000-2-125-218. REPAIRED LOCK AND LANDING GEAR BYPASS HANDLE OPERATION CHECKED NORMAL.Nov 12, 1995 · N9307R · Doug DC983SDR MALA954698Selector Valve · failedFLT NR 3383 - EN ROUTE FROM MDT TO DTW, THE LEFT MAIN GEAR UNSAFE LIGHT AND GEAR INTRANSIT LIGHT ILLUMINATED. THE AIRCRAFT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE LANDING GEAR SELECTOR VALVE. ALL SYSTEMS OPERATED SATNov 8, 1995 · N849MA · Dhav DHC8102SDR 95ZZZX6639Control Handle · openJMS - ON DEPARTURE FROM JMS, THE CREW DETERMINED THE LANDING GEAR WOULD NOT RETRACT. THEY ELECTED AN AIR TURN BACK AND ACCOMPLISHED AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THE LANDING GEAR CONTROL HANDLE. THE GEAR SWING AND OPS CHECK WERE SATISFACTORY.Nov 2, 1995 · N101UE · Beech 1900CSDR 9517336305Contl Handle · malfunctionedDURING CLIMB, THE LANDING GEAR WOULD NOT RETRACT. CYCLED GEAR HANDLE, SELECTED OVERRIDE AND GEAR RETRACTED NORMALLY. AIRCRAFT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED THE LANDING GEAR CONTROL HANDLE MODULE, RELAY R127, SWITCH S1340, AND THE LANov 2, 1995 · N665US · Boeing 747451SDR HNAA9593301Selector Valve · failedFLT NR 3166 - MCO-TCB - THE LANDING GEAR WOULD NOT EXTEND WHEN SELECTED DOWN. PERFORMED ALTERNATE GEAR EXTENSION AND LANDED IN TCB WITHOUT INCIDENT. REMOVED AND REPLACED THE LANDING GEAR SELECTOR VALVE. (M)Nov 1, 1995 · N933HA · Dhav DHC8102SDR CA951110004Valve · shorted(CAN)NOSE LANDING GEAR CONTROL CIRCUIT BREAKER POPPED ON APPLICATION OF GROUND POWER. SELECTOR VALVE FOUND INTERNALLY SHORTED.Oct 30, 1995 · Cndair CL6002A12SDR QXEA9500360Selector Valve · malfunctionedPSC - LANDING GEAR DID NOT EXTEND WHEN GEAR HANDLE SELECTED DOWN. ALTERNATE GEAR EXTENSION PERFORMED AND GEAR EXTENDED. AIRCRAFT LANDED IN PSC WITHOUT INCIDENT. AIRCRAFT FERRIED TO PDX FOR REPAIR. GEAR SELECTOR VALVE REPLACED I/A/W MAINT. MANUAL. GEAR OPSOct 28, 1995 · N815PH · Dhav DHC8102SDR 95ZZZX6295Selector Valve · failedTPA/TLH - FLT 3040 - THE LANDING GEAR WOULD NOT EXTEND AFTER SELECTED DOWN UPON APPROACH. THREE RED UNSAFE LIGHTS ILLUMINATED. THE CREW PERFORMED ALTERNATE GEAR EXTENSION AND LANDED IN TLH WITHOUT INCIDENT. REMOVED AND REPLACED THE LANDING GEAR SELECTOR VALOct 25, 1995 · N906HA · Dhav DHC8102SDR 95FDEA01598Gear Lever · dirtyAFTER LANDING GEAR EXTENSION, BOTH LANDING GEAR ANNUNCIATOR PANELS REMAINED ALL RED, RECYCLED GEAR ANNUNCIATORS REMAINED ALL RED. AFTER PUSHING HARD AND DOWN ON LANDING GEAR HANDLE ALL INDICATIONS BECAME GREEN, NORMAL LANDING ACCOMPLISHED. PINNED LANDING GEAOct 25, 1995 · N68049 · Doug DC1010CFSDR 95ZZZX6216Selector Valve · failedORF/DCA - FLT 3144 - THE LEFT MAIN GEAR WOULD NOT RETRACT ON TAKEOFF. AIRCRAFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. INSPECTED THE LEFT MAIN GEAR AND FOUND NO DISCREPANCIES. THE EVALUATION FLIGHT WAS SATISFACTORY. PHL/DCA - FLT 3121 - LATER, AFTER TOct 22, 1995 · N900HA · Dhav DHC7102SDR CAL950940Gear Handle · lack of lubeFLT NR 0299 - MIA - WHEN LANDING GEAR WAS EXTENDED ON APPROACH TO MIA, ALL THREE GREEN GEAR LIGHTS AND ALL THREE RED GEAR UNSAFE LIGHTS ILLUMINATED. THE GEAR WAS CYCLED AND CREW RECEIVED THREE GREEN GEAR INDICATION LIGHTS WITH NO RED LIGHTS. THE GEAR HANDLE Oct 19, 1995 · N79754 · Boeing 727227SDR PAYA95A4039Control Vlv · intermittentFLT NR 7736 - JFK-DCA - LANDING GEAR EXTENSION INTERMITTENT. REPLACED LANDING GEAR CONTROL VALVE. A/C OPERATED ON LEG IAW THE MEL TO RETURN TO PNE FOR REPAIR. (M)Oct 12, 1995 · N4208G · Aerosp ATR42300SDR 95ZZZX6010Selector Valve · defectiveTHIS UNIT IS PART OF STC SA4378WP, HYDRAULIC LANDING GEAR RETRACTION SYSTEM. LANDING GEAR SELECTOR VALVE BYPASSING FLUID INTERNALLY.Oct 5, 1995 · N961LL · Beech B200SDR 95ZZZM653Gear Handle · malfunctionedLANDING GEAR WON'T EXTEND. AFTER A FEW MINUTES GEAR WENT DOWN. LANDING WAS ACOMPLISHED WITH NO FURTHER PROBLEMS. MAINTENANCE REPLACED HANDLE ASSEMBLY. (M)Sep 28, 1995 · N19016 · Beech 1900C
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