JASC 2780

Service difficulty reports · 2,159

Reports filed under 2780 · Leading Edge Slat Control 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 = '2780'
  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 VNAA2012102900013Slat · jammedCREW REPORTED SLATS FAIL CAUTION MESSAGE. MAINTENANCE TROUBLESHOT SLAT SYSTEM, INTERROGATED MDC (MAINTENANCE DIAGNOSTIC COMPUTER) AND FOUND SLATS INHIBITED DUE TO MECHANICAL JAM. MAINTENANCE CLEARED INHIBITS AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MAOct 29, 2012 · N725PS · Cndair CL6002C10SDR SIMA20121028004Slat · unknownON FLIGHT 3791 THE CREW REPORTED THE SLATS FAILED ON APPROACH. THE SLATS FAILED AT 0. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT MDC MDG SLAT ACT MECHNICAL JAM B MESSAGE DISPLAYED ON MDC PERFORMED SFECU 1 AND 2 IAW CRJ 700 AMM 27-51-05-740-801. TESOct 28, 2012 · N543EA · Cndair CL6002C10SDR UALA2012102506134Control Valve · faultyFLAP-SLAT CONTROL 1 HIGH LIFT CONTROL LANE NR 1 HAS A FAULT. STATUS MSG01- LATCHED DESCENT MODE DEPENDENT; SLATS PRIMARY SHUTOFF SOLENOID CIRCUIT IS OPEN. DB- FSEU 1 MSG-2721011 LATCHD DC MODE. FLAP SLAT CONT 1 MESSAGE. REPLACED PRIMARY SHUTOFF SOLENOIDOct 25, 2012 · N788UA · Boeing 777222SDR IPXA12676166Slat System · malfunctionedL/E SLAT SYS. EICAS MESSAGE L/E ASSYM DISPLAYED, L/E LIGHT ON WITH FLAPS LEVER IN 1. BOTH FLAP POINTERS WERE CORRECT. REVERSER NORMAL AUTO SLAT AND ANTI SKID FUNCTIONS NORMAL. EMERGENCY DECLARED. ALL FERRY FLIGHT PROCEDURES HAVE BEEN ACCOMPLISHED AND ACFT IOct 23, 2012 · N309UP · Boeing 76734AFSDR IPXA2676166Slat System · malfunctionedL/E SLAT SYS. EICAS MESSAGE L/E ASSYM DISPLAYED, L/E LIGHT ON WITH FLAPS LEVER IN 1. BOTH FLAP POINTERS WERE CORRECT. REVERSER NORMAL AUTO SLAT AND ANTI SKID FUNCTIONS NORMAL. EMERGENCY DECLARED, OPEN.Oct 23, 2012 · N309UP · Boeing 76734AFSDR CALA2012101700676Fuse · inoperativeAFTER SELECTING FLAPS TO POSITION ONE, THE FLAPS STAYED UP NO L/E DEVICE. RAN QRH AND PLACED FLAP HANDLE AT 0. REPEAT THE PROCEDURE, FLAPS OPERATED NORMAL. R & R L/E AND SLAT HYD FUSE IAW MM 27-81-61-400-80 1. CHECKED OK. R & R FLOW LIMITING VALVE.Oct 17, 2012 · N23721 · Boeing 737724SDR UALA2012101605903Control Rod · brokenNR 7 LEADING EDGE SLAT CONTROL ROD BROKEN AND PROTRUDING OUT WITH SLAT IN THE UP POSITION, FOUND ON ARRIVAL. REPLACED NR 7 L/E SLAT CONTROL ROD AND OPS CHECKED GOOD.Oct 14, 2012 · N654UA · Boeing 767322SDR ASMF201210013Wire · damagedCAPTAIN REPORTED THAT DURING CLIMB, THE L/E FLAPS TRANSIT LIGHT TURNED ON AND DURING DESCENT WITH SLIGHT VIBRATION; SO FLIGHT CREW ACCOMPLISHED THE QRH 9.12 PROCEDURE AND L/E FLAPS TRANSIT LIGHT TURNED OFF. ACFT WAS SENT TO THE HANGAR AND MX PERFORMED REVISIONOct 7, 2012 · N857AM · Boeing 737752SDR FDEA201210053559Limiter · failedFAULT ON INITIAL SLAT EXTENSION SLATS STUCK AT 00 FOLLOWED QRH ECAM. TRIED FLAP/SLAT LEVER EXTEND TWO TIMES SAME AS SLAT ONLY STUCK 0. PERFORMED SFCC BITE, CHECKED NR 1 SFCC FAULT CODE 00110 & NR 2 SFCC SLAT JAM LATCHED. PERFORMED FLAP/SLAT OPS CHECKED NORMAOct 5, 2012 · N720FD · Airbus A300F4622RSDR COMA2012091890020Slat System · malfunctionedON APPROACH INTO MSP RECEIVED SLAT FAIL CAUTION MSG. EMERGENCY DECLARED, A/C LANDED SAFELY. RESET SLAT CONTROL SYSTEM AND CLEARED INHIBITS IN MDC. PERFORMED OPS CHECK OF SLATS, OPS CHECK GOOD.Sep 18, 2012 · N582CA · Cndair CL6002D24SDR IPXA2675151Relay · inoperativeDURING CONFIGURATION FOR LANDING RECEIVED L/E SLAT ASYM MESSAGE. COMPLETED L/E SLAT ASYM CHECKLIST. NO FURTHER PROBLEMS IAW FIM. L/E SLAT SYS EICAS MSG L/E SLAT ASYM DISPLAYED L/E LGT ON WITH FLAP LEVER IN 1. BOTH FLAP POINTERS WERE CORRECT. EMERGENCY DECLAAug 30, 2012 · N309UP · Boeing 76734AFSDR FDEA201208233141Controller · failedSLATS FAILED TO EXTEND ON APPROACH. CHECKED NR 1 AND NR 2 SFCCS. NR 1 SFCC FAULTS JAM, NR 2 SFCC FAULTS LT RETRACT SWITCH. ADDED MPN 49-079-05 QTY 2 EA CG, SFCC1 - SLATS JAM - SEE TSM 27-80-02 (FIRST TIME OCCURANCE) THIS CHECKS DRIVE LINE AND COMPONENTAug 23, 2012 · N443FE · Airbus A310203SDR IPXA2674863Sensor · malfunctionedON APPROACH PASSING THROUGH 6000 FT, CREW RECEIVED A SLAT ASYMMETRY WARNING. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. REPLACED SPLICES SM7 AND SM9 FOR SALT PROXIMITY SENSORS S295 AND S294, REF WDM 27-88-22 AND SWPM 20-35-20. ALSO REF BOX TS2741Aug 8, 2012 · N309UP · Boeing 76734AFSDR IPXA2574684Flap System · malfunctionedL/E FLAP DISAGREE MESSAGE, ACCOMPLISHED L/E FLAP DISAGREE & L/E FLAP ASYM CHECKLIST. RETURNED TO DEPARTURE. TROUBLESHOT IAW FIM 27-81-00-815-803. COULD NOT DUPLICATE CAUSE OF TRIPPED PDU OVERLOAD INDICATOR. OPS CHECKED NORMAL IAW MM 27-81-00-715-001.Jul 31, 2012 · N451UP · Boeing 75724APFSDR FDEA201206282394Proximity Switch · failedAFTER TAKE OFF AND RAISING SLATS, RECEIVED A SLAT DISAGREE LIGHT, SLATS OUT LIGHT WENT OUT, RAN QRH, RETURNED TO DEPARTURE AND LANDED OVERWEIGHT UNEVENTFULLY. INSTALLED PSEU IAW MM 31-71-01-2. COMPLIED WITH RTS OF PSEU IAW MM 31-71-01. RTS PASSED CYCLED FJun 28, 2012 · N316FE · Doug MD1030FSDR UIEA2012062800292Coupling · backed outLEADING EDGE SLAT ASYM EICAS MESSAGE. FOUND TORQUE TUBE COUPLING BACKED OFF AT NR 8 SLAT ROTARY ACTUATOR. RESECURED COUPLING IAW AMM 27-81-24/417, STOP CLEARANCES CHECKED GOOD.Jun 28, 2012 · N641GT · Boeing 76738ESDR SWAA2012062105116Fseu · faultyDECLARED EMERGENCY -- LEADING EDGE TRANSIT LIGHT REMAINED ILLUMINATED WHEN FLAP 5 SELECTED. NO LEADING EDGE DEVICES INDICATED ANY EXTENSION. REPLACED LEADING EDGE FLAP AND SLAT HYD FUSE EXTEND AND FSEU PER MM.Jun 18, 2012 · N271LV · Boeing 737705SDR GTIA20120617442Valve · failedSLAT SYSTEM FAULT ON ECAM AT CRUISE, PROCEDED IAW CAM & COM AND LANDED WITH NO SLATS. IAW TSM PROC AT 27-81-00-810-801-A AND REPLACE VALVE BLOCK SLAT 1 (25CV) AMM 27-84-53-000-001A/27-84-53-400-001A. OPS CK GOOD RII C.Jun 17, 2012 · N532NK · Airbus A319132SDR FDEA201206142244Position Switch · failedRETRACTING FLAPS FROM 5 TO 2 DEGREES, AMBER L/E FLAPS LIGHT STAYED ON. S/O POSITION TEST SELECTOR SHOWED NR 2 KREGER FLAP OUT. COMPLIED WITH QRH. NO HELP. RETURNED TO DEPARTURE. R & R FLAP POSITION SWITCH IAW AMM 27-82-0001-4. OPS CHECKED GOOD.Jun 14, 2012 · N211FE · Boeing 7272S2FSDR UIEA2012061400266Pdu · unknownEICAS MESSAGE OF FLAPS DRIVE DURING FLIGHT. RT PDU ON R1, OPS CHECKED OK IAW AMM 27-81-03.Jun 13, 2012 · N493MC · Boeing 74747UFSDR UHLA2012060600183Slat · out of rigON INITIAL CLIMB "SLAT FAIL" EICAS, SLAT/FLAP LEVER TO "0", RAN QRH NO HELP. SLAT INBD SHOWED AMBER "0" WITH SLAT FAIL MESSAGE. MOVED FLAP/SLAT LEVER TO 1 FOR IND, QRH SAID THEY SHOULD EXTENT. NO EXTENSION FOR SLATS, FLAPS IND "1" WITH SLAT FAIL/AOA/STICK SJun 6, 2012 · N861RW · Emb ERJ170100SESDR AALA20120604011Fseu · malfunctionedMCO - CREW REPORTED RIGHT LEADING EDGE SLAT DISAGREE INDICATION DURING DESCENT. EMERGENCY DECLARED FLIGHT LANDED MCO WITHOUT INCIDENT. PLACARD LEADING EDGE SLAT INDICATION PER MEL. REPLACED FLAP SLAT ELECTRONICS UNIT AT AUS ON 06/04/2012. SYSTEM GROUND CHEJun 4, 2012 · N892NN · Boeing 737823SDR USAA2012042700009Actuator · failedFLAPS/SLATS LOCKED AT 2 ON APPROACH. REMOVED AND REPLACED NR 1 FLAP ROTARY ACTUATOR IAW MM 27-54-49.Apr 26, 2012 · N621AW · Airbus A320231SDR REXA2012042500568Slat · out of rigDURING 50HR INSP FOUND RT SLAT NR 3 TO BE GAPPED .040" OUT OF TOLERANCE. RIGGED NR 3 SLAT INTO TOLERANCE PER CRJ900 AMM 27-81-25. OPS CHECK GOOD.Apr 25, 2012 · N195PQ · Cndair CL6002D24SDR CA120423013Torque Tube · disconnected(CAN) ACFT ON APPROACH HAD SLAT FAIL, DECLARED PAN PAN. LANDED WITH NO ISSUES FOUND RT SLAT TORQUE TUBE DISCONNECTED AT SLAT DRIVE MOTOR. TORQUE TUBE RECONNECTED IAW AMM 27-81-03-400-801-A. SLAT CONTROL OPS TEST COMPLETED IAW 27-80-00-710-801A. NO FAULTS FApr 22, 2012 · Emb ERJ170200SUSDR CA120423017Slat System · failed(CAN) DURING THE APPROACH TO LAND THE CREW REPORTED THEY HAD A, SLAT FAIL, MESSAGE, AFTER FOLLOWING THE QRH THE CREW LANDED WITH SLATS AT POSITION 3 AND FLAPS AT POSITION 2 SLAT SYS RESET CARRIED OUT IAW QUICK REFERENCE RESET GUIDE PAGE 123 AND FIM 27-80-00-8Apr 19, 2012 · Emb ERJ170200SUSDR HALA2012041400125Gearbox · bindingNR 3 SLAT E/B GEARBOX BINDING IN RETRACT POSITION. R & R NR 3 SLAT INBD GEARBOX IAW AMM 27-81-20. INSPECTED AND IS SAFE FOR THE INTENDED FLIGHT.Apr 14, 2012 · N585HA · Boeing 7673G5SDR IPXA12672935Circuit Card · faultyEICAS MESSAGE L/E SLAT ASSY DISPLAYED L/E LIGHT ILLUM W/FLAP LEVER IN 50. PERFORMED BITE CHECK OF PSEU, FOUND MULTIPLE FAULTS WHICH WAS AN INDICATION OF A FAULTY 006 CARD IN THE LT SIDE OF THE PSEU. R & R 006 CARD IAW AMM 32-09-06-4. FAULTS CLEARED AFTER Apr 14, 2012 · N309UP · Boeing 76734AFSDR AALA20120411003Fseu · inoperativeCREW REPORTED ON APPROACH WHEN SELECTING FLAPS, RECEIVED LEADING EDGE SLAT DISAGREE EICAS MESSAGE. EMERGENCY DECLARED & FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. PROPERLY SECURED NR 1 FLAP SLAT ELECTRONICS UNIT IN RACK AND REPLACED NR 2Apr 10, 2012 · N616AA · Boeing 757223SDR IPXA2572793Slat System · malfunctionedL/E SLAT SYS EICAS MESSAGE "L/E SLAT DISAGREE" DISPLAYED WI TH THE FLAP LEVER IN 1. BOTH FLAP POINTERS INDICATE 1/2. IAW FIM 27-51-815-805, FSEU SHOWN NO PRESENT FAULTS. LAST FLIGHT FAULT SHOWS "SLAT DISAGREE" IN FSEU 1 AND 2. LT SLAT PDU OVERLOAD INDICATOR Apr 5, 2012 · N451UP · Boeing 75724APFSDR AALA20120329001Rvdt · out of adjustLAX - CREW REPORTED TRAILING EDGE FLAP DISAGREE ON EICAS. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. FOUND INBOARD SLAT SENSOR NUMBER ONE AT MAX LIMIT AT FLAPS RETRACTED POSITION. ADJUSTED INBOARD SLAT POWER DRIVE UNIT ROTARY VARIABLE DIFFERENTIMar 28, 2012 · N394AN · Boeing 767323SDR IPXA2M72562Relay · inoperativeEMERGENCY DECLARED - ATTEMPTED TO EXTEND SLATS TWICE AFTER LEVEL 2 SLAT DISAGREE MESSAGE. PERFORMED QRH ITEMS AND LANDED FLAPS 28. PERFORMED FIM 27-80-03, FIG 105, SHEET 1, STEPS 1,7 AND 9. R & R SLAT OVERSPEED PROTECTION RELAY R2-5146 IAW SWPM 20-00-09 . PMar 23, 2012 · N276UP · Doug MD11FSDR USAA2012031200021Slat · malfunctionedSLAT FAIL. MAINTENANCE PERFORMED FIM TASK 27-81-00-810-804A. NO FAULTS NOTED AND FLAP SLAT OPERATIONAL CHECK IS NORMAL.Mar 9, 2012 · N947UW · Emb ERJ190100IGWSDR USAA2012030500006Rvdt · out of limitsFLT 1286 EN ROUTE. DURING APPROACH, A "LE SLAT DISAGREE" LIGHT ILLUMINATED ON EICAS WHEN FLAPS SELECTED TO 25. THE FLIGHT WAS DIVERTED TO SJU FOR THE LONGER RUNWAY, AND THE ALTERNATE FLAP PROCEDURE WAS USED. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAIMar 4, 2012 · N246AY · Boeing 767201SDR IPXA2671908Slat System · malfunctionedL/E SLAT DISAGREE ILLUMINATED AFTER T/O IN 1500 ON RETRACTION. RAN CHECKLIST AND DIVERTED. LANDED REF 30 & 30/ FLAPS 20 AT 174 KTS, HOT BRAKES AFTER LANDING AND ONE RT TIRE. HAD TO USE ALTERNATE SYS TO RETRACT L/E OTBD FLAPS. VISUALLY INSP OTBD FLAP DRIVE SFeb 24, 2012 · N309UP · Boeing 76734AFSDR HALA2012022400073Control System · malfunctionedFLAP /SLAT, ELEVATOR EICAS MESSAGE, UNABLE TO LOWER FLAPS. PERFORMED FSEU, FSPM BITE, NO FAULTS NOTED. CYCLED POWER FROM ENGINE TO APU, FLAP/SLAT ELEVATOR EICAS MESSAGE CLEARED. CYCLED FLAPS SEVERAL TIMES, NO FAULTS NOTED. ACFT OK FOR SERVICE.Feb 24, 2012 · N596HA · Boeing 767332SDR CA120217007Control Unit · malfunctioned(CAN) GO AROUND DUE TO A SLAT FAILURE ON APPROACH. SLAT FAIL ON EICAS. SLAT STUCK AT 3. WOULD NOT RETRACT OR EXTEND. AFTER GEAR DOWN AOA LIMIT FAIL. SPOILER FAULT. SHAKER ANTICIPATED. TROUBLESHOT IAW FIM TASK 27-81-00-810-807-A00. FOUND TRANSITORY CONDITIOFeb 17, 2012 · Emb ERJ170200SUSDR ASMF201202004Fseu · damagedCAPTAIN REPORTED THAT DURING APPROACH, FLAPS DID NOT EXTEND, FLIGHT CREW ACCOMPLISHED QRH 9.4 PROCEDURE, CONFIRMING THE FAILURE. MX REPLACED THE FLAP SLAT ELECTRONIC UNIT IAW MM 27-51-01, TESTED CORRECT.Feb 5, 2012 · N861AM · Boeing 73783NSDR CALA2012020100065Unknown · malfunctionedIN FLIGHT WHEN FLAPS RETRACTED FULL UP, LEADING EDGE DEVICES REMAINED DOWN, COMPLIED WITH THE CHECKLIST COULD NOT RETRACT L/E DEVICES. RETURNED TO SJU. PERFORM FSEU BITE, OPS CK NORMAL PER AMM 27-81-00-810-803.Feb 1, 2012 · N38443 · Boeing 737924ERSDR ASOA201200229Control Unit · intermittentSLATS FAILED AT 0. EMERGENCY DECLARED. R & R SLAT FLAP CONTROL UNIT IAW AMM 27-51-05. OPS CHECKED GOOD REF 25-51-05, FIG 1, ITEM -5.Jan 20, 2012 · N135EV · Cndair CL6002D24SDR R61A20120036Slat · malfunctionedCREW REPORTED SLAT FAIL ON APPROACH INTO DFW. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT IN DFW. MAINTENANCE CLEARED INHIBITS AND PERFORMED AND OPERATIONAL CHECK OF THE SLATS IAW EMB AMM, OPS CHECK GOOD.Jan 18, 2012 · N162HL · Emb ERJ190100IGWSDR CA120105007Slat System · failed(CAN) SLAT 3 WITH FAIL AT 10 DME AND FLAP 5 USED CHECKLIST COMPLETED. FLT LANDED WITHOUT INCIDENT. PERFORM FIM PROC 27-81-00-810-805-A00 SF ACE CLEAR INHIBITS PROC CARRIED OUT,OPS TEST OF SLAT SYSTEM IAW AMM 27-80-00-710-801-A. ALL TEST GOOD TRANSITORY CONDITJan 3, 2012 · Emb ERJ190100IGWSDR UALA2011122807134Control Unit · malfunctionedAT 6500 FT LE DEVICES WOULD NOT EXTEND. RETRACTED FLAPS ELECTRICALLY. SELECTED ALTERNATE TO MOVE FLAPS WITH NO L/E MOVEMENT. REPLACED FSEU-2 PER MM, SYSTEM OPERATES.Dec 27, 2011 · N527UA · Boeing 757222SDR UALA2011122207068Slat System · false indicationWITH FLAPS BETWEEN 1 AND 5, GET "M548 OTBD SLAT PDU RVDT MISRIG" FAULT ON UNIT. OPERATED FLAPS THROUGH FULL RANGE OF OPERATION TWICE. COULD NOT DUPLICATE PROBLEM.Dec 22, 2011 · N648UA · Boeing 767322SDR UALA2011122107035Control Valve · failedSLATS PRIMARY FAIL PRIMARY (HYDRAULIC) SLAT DRIVE FAILURE. SLATS OPERATING IN SECONDARY (ELECTRICAL) MODE. CAUTION MSG01- LATCHED DESCENT MODE DEPENDENT; SLATS MOVE WITHOUT COMMAND. DB- FSEU 1 MSG02- LATCHED DESCENT MODE DEPENDENT; SLATS MOVE WITHOUT COMMANDDec 21, 2011 · N218UA · Boeing 777222SDR CA111219015Slat System · failed(CAN) SLAT FAILURE STUCK IN NR 3,GO AROUND,LANDING NORMAL REF MAINTENACE ALERT 27-50-23, FLAP FAIL OR SLAT FAIL SLAT ACTUACTOR INSPECTION/CHECK CARRY OUT. NO ACTUACTOR FOUND ON TRIP POSITION. SLAT ACTUACTOR-INSPECTION/CHECK AIW AMM 27-81-01.Dec 11, 2011 · Emb ERJ170200SUSDR UALA2011120906770Actuator · malfunctionedL/E SLAT DISAGREE EICAS, FLIGHT DIVERTED. MESSAGE DISPLAYED & LEADING EDGE LIGHT ILLUMINATED. FLAP INDICATOR NEEDLES STOPPED AT ONE HALF UNIT WITH NO SPLIT. FLAP HANDLE IN UP POSITION. CREW REPORTED NO ABNORMAL VIBRATION OR FLT CONTROL PROBLEMS. CREW FOLLDec 9, 2011 · N551UA · Boeing 757222SDR UALA2011121206800Solenoid · faultyFLAP-SLAT CONTROL 2 HIGH LIFT CONTROL LANE NR 2 HAS A FAULT. STATUS MSG-2721002 LATCHD CL MODE. REPLACED RETRACT SOLENOID AT SLAT PRIMARY CONTROL VALVE ASSEMBLY & ACCMP'D FLAP SLAT OPERATIONAL CONTROL.Dec 9, 2011 · N776UA · Boeing 777222SDR CA111208016Slat System · malfunctioned(CAN) THE AIRCRAFT ENCOUNTERED A SLAT FAILURE AFTER DEPARTURE. THE FLIGHT DIVERTED BACK TO POINT OF DEPARTURE. MAINTENENCE HAS BEEN ADVISED. COMPLIED WITH FIM 27-81-00-810-807. NO FAULTS FOUND. RESET SLAT INHIBITS ACE1 AND ACE2 COMPIED WITH OPERATION TEST REDec 8, 2011 · Emb ERJ170200SUSDR REXA201100907Bpsu · out of rigSLATS FAIL CAUTION MESSAGE, SLAT WOULD NOT EXTEND. VERIFIED DISCREPANCY, T/S & FOUND RT WING SLAT NR 3 OUT OF RIG. PERFORMED MECHANICAL & ELECTRICAL (BPSU) RIGGING IAW CRJ900 AMM 27-81-03. OPS CHECK GOOD AT THIS TIME. NO FURTHER DEFECTS NOTED. OK FOR SVC.Dec 6, 2011 · N181PQ · Cndair CL6002D24
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