N559AS

Service difficulty reports · 540

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N559AS' AND registry_match = 'registration'
  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 ASAA1057726Transceiver · malfunctionedWEATHER RADAR STROBING MULTIPLE BEARINGS. MOST PERSISTENT STROBE BEARING 40 DEGREES LEFT OF NOSE, NO STROBING ON WX+T MODE. REPLACED WEATHER RADAR TRANSCEIVER PER 34 43 41, SYS OPS CHECKS NORMAL PER SAME.Apr 21, 2010 · N559AS · Boeing 737890 · Weather Radar SystemSDR ASAA1057476Unknown · malfunctionedON RECALL RIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. RIGHT PACK LOGGED TCV FAULT. PERFORMED FIM 21 62 TASK 801. PACK TEMP CONT BITE CHECK FAULT CLEARED. GROUND VERIFICATION CHECK GOOD OF RT PACK REF MM 21 00 00 800. SEAMC NOTIFIED.Feb 28, 2010 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057464Shutoff Valve · malfunctionedWHILE ACCOMP PNC FOR NR 2 ENG PRE COOLER CONT VLV FOUND PRSOV WOULD CYCLE OPEN WHEN APU BLEED WAS APPLIED WITHOUT USING THE MANUAL WRENCH METHOD. REMOVED & REPLACED NR 2 ENG PRSOV LEAK & OPS NORMAL REF M/M 36 11 04 000 801. PRSOV SYS HEALTH CHECK GOOD REF M/Feb 24, 2010 · N559AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA1057333Unknown · malfunctionedDURING AUTOPILOT APPROACH BOTH AUTOPILOTS ENGAGED BUT "SINGLE CHANNEL" ANNUNCIATED ON BOTH EADI'S. COULD NOT DUPLICATE. DFCS FAULT REVIEW LOGGED FCC "A" DROPPED IN APP FAULT NR 22 11414 FOR RELATED FLT LEG ONCE. PERFORMED DFCS CURRENT STATUS CK LRU FCC TEST Feb 6, 2010 · N559AS · Boeing 737890 · Autopilot SystemSDR ASAA1057327Drain Mast · crackedAPU FUEL FEED LINE SHROUD DRAIN MAST BEHIND LT WHEEL WELL HAS CRACKS ON BOTH SIDE OF AFT UPPER SIDE OF DRAIN MAST. REMOVED AND REPLACED DRAIN MAST PER MM 28 25 07 020 801 & MM 28 25 07 020 802.Feb 4, 2010 · N559AS · Boeing 737890 · APU Engine Fuel and ControlSDR ASAA1057324Valve · failedAIR COND ZONE TEMP CONT CAB LIGHT ON RECALL GOES OUT ON RESET. REMOVED AND REPLACED CONTROL CABIN ZONE TRIM AIR MODULATING VALVE, BITE CHECK GOOD, OPS CHECK GOOD. NO RECALL LIGHT. REMOVED ACFT FROM MEL 21 21F C/N PLACARD 0204012, REMOVED CONTACTED SEAMC VERFeb 4, 2010 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057313Fire Detector · faultyAPU TAIL PIPE OVERHEAT DETECTOR FAULT. REMOVED AND REPLACED APU TAIL CONE FIRE DETECTOR REF MM 26 15 01. OP CHECK NORMAL REF MM 26 15 00.Feb 1, 2010 · N559AS · Boeing 737890 · Fire DetectionSDR ASAA1057311Control Valve · intermittentON RECALL RIGHT PACK MASTER CAUTION ILLUMINATES GOES OUT WHEN MASTER CAUTION RESET. FAULT CODE 216 224 00. ACCOMPLISHED BITE TEST ON PACK/ZONE TEMP CONTROLLERS REF FIM TASK 21 62 00 810 801. FOUND INTERMITTENT FAULT ON RIGHT TRIM CONTROL VALVE. RESET FAULTJan 31, 2010 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057291Unknown · malfunctionedDURING TAXI OUT "FMC DISAGREE" ANNUNCIATED. PERFORMED QRH. OPS NORMAL.Jan 30, 2010 · N559AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1057248Sensor · faultyON ARRIVAL NOTED WINDSHIELD OVERHEAT LIGHT WINDOW R2. R2 CONTROLLER SHOWS NUMEROUS SENSOR FAULTS. SWAPPED WIRING TO SPARE SENSOR AT R2 WINDOW. SYSTEM GVI AND GROUND VERIFICATION NORMAL REF FIM AND M/M 30 41 0.Jan 15, 2010 · N559AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA1057199Circuit Breaker · trippedCAPTAIN EADI FD FLAG IN VIEW. FOUND AFCS "WARN / LIGHT BAT" C/B OUT. RESET SAME REF MM 20 60 01. PULLED & RESET "A" CHANNEL AFCS DC C/B. OPS CHECK "A" CHANNEL FCC GOOD. REF MM 22 11 33/401 DFCS BITE GP 35 PASS.Jan 4, 2010 · N559AS · Boeing 737890 · Autopilot SystemSDR ASAA1057189Control Valve · malfunctionedRIGHT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHES WITH MASTER CAUTION RESET. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE CHECK REF FIM 21 62 00 810 801. NR 2 CONTROLLER LOGGED THIS PACK TCV. REMOVED AND REPLACED RIGHT PACK TCV REF MM 21 51 10. VALVE LEJan 2, 2010 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057188Window · overheatedON SHORT FINAL THE RT SIDE WINDOW OVERHEATED (AMBER OVERHEAT LIGHT ALONG WITH MASTER CAUTION LIGHT). GROUNDED YES. TESTED RT SIDE WINDOW HEAT OPS NORMAL REF MM 30 41 11. NO PROBLEM FOUND.Jan 1, 2010 · N559AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA0957169Unknown · malfunctionedFOUND MAINT MSG NR 73 31691 (ADIRU 1 AND ADIRU 2 TAT DATA FROM DEU 1 AND DEU 2 IS MISSING) FOR NR 1 ENGINE. CLASSIFIED AS A LONG TERM FAULT DEFERRED FOR 450 FLT HOURS PER T/C 78273000. UNABLE TO DUPLICATE. NO FAULTS LOGGED LAST 10 FLIGHTS. NO FAULTS ON EITDec 23, 2009 · N559AS · Boeing 737890 · Inertial Guidance SystemSDR ASAA0957146Valve · failedON RECALL AIR COND MASTER CAUTION CONT CAB ZONE TEMP ILLUMINATED. QRH COMPLETED CREW PROCEDURE ACCOMPLISHED: DUCT TEMP INDICATOR OPS NORMAL. REF FIM: 21 62/832 FOUND PRIMARY TEMP CONTROLLER LOGGED FLT DECK TRIM VALVE FAIL (ACTIVE FAULT). REMOVED & REPLACEDDec 9, 2009 · N559AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA0957078Eec · malfunctionedFAULT CODE 223 120 00 LEFT THROTTLE ALSO DRIVES PAST LIMIT "CARAT" IN CLIMBS / HIGH POWER DEMAND TO PREVENT EXCESSIVE SPLIT & DISCONNECT A/T. HOLDS OK IN CRUISE A/T ON . SYNCED WITH RIGHT THROTTLE. OK IN CRUISE. TROUBLESHOOTING PER FIM 22 32 00 810 801 FOUNov 30, 2009 · N559AS · Boeing 737890 · Fuel Control/Turbine EnginesSDR ASAA0957017Idg · defectiveNR 1 IDG HAS RECENT HISTORY OF FREQUENT SERVICING. REMOVED AND REPLACED NR 1 IDG. OPS CHECK GOOD.Nov 16, 2009 · N559AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA0956874Unknown · malfunctionedAFTER START LEFT PACK LIGHT ILLUMINATED DURING RECALL. COMPLETED QRH. VERIFIED FAULT ACTIVE PUSHED RECALL LT PACK LIGHT ILLUMIN. BITE CHECK OF NR 1 TEMP CNTRLR REF MM 21 61 00 700 806 002 INDICATED 'THIS PACK TCV' AND 'GO' WHEN VERIFY BUTTON PUSHED. RAN BIOct 28, 2009 · N559AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA0956808Spinner · damagedWHILE PERFORMING T/C 78472000 ENGINE INLET INSP FOUND NR 2 ENG FRONT SPINNER CONE MISSING APPROX MORE THAN 20 PERCENT OF BLACK ANODIZING COATING. REPLACED NR 2 ENGINE FOR PERFORMANCE POSITIONING.Oct 13, 2009 · N559AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA0956739Warning System · activatedFMC DISAGREE ILLUMINATED. QRH CHECKLIST ACCOMPLISHED ON GROUND. OPS NORMAL.Oct 2, 2009 · N559AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA0956616Valve · leakingNR 1 IDG HAS HISTORY OF FREQUENT SERVICING. FOUND OIL LEAK ON TOP I/B SIDE OF NR 1 IDG PUSH TO VENT VALVE AND SERVICE FILL VALVE. REMOVED & REPLACED IDG PUSH TO VENT VALVE PER AMM TASK 24 11 00 700 804 AND SERVICE FILL VALVE PER CMM 24 11 85. RAN ENGINE. NSep 10, 2009 · N559AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA0956519Indicator · poppedAPU LUBE FILTER HOUSING DELTA P INDICATOR EXTENDED. REMOVED FILTER ELEMENT NO CONTAMINATION FOUND. INSTALLED NEW ELEMENT AND REST DELTA P INDICATOR. RE-INSTALLED AND SECURED LUBE FILTER HOUSING. OPS CHECK GOOD, NO LEAKS NOTED REF MM 49 91 12. APU OIL ADDEDSep 2, 2009 · N559AS · Boeing 737890 · APU Oil SystemSDR ASAA0956430Pump · leakingOIL DRIPPING FROM DRAIN MAST AND ENGINE COWL LATCHES ON NR 1 ENGINE. DURING 5 MIN IDLE RUN ON NR 1 ENGINE NO OIL LEAKS FOUND BUT FOUND MAIN FUEL PUMP LEAKING ABOUT 30 DROPS PER MINUTE. REMOVED HMU PER MM 73 21 10 000 801 F00 & REMOVED FUEL PUMP PER MM 73 11 Aug 25, 2009 · N559AS · Boeing 737890 · Engine Fuel PumpSDR ASAA0956435Actuator · leakingDURING NR 1 ENG IDLE LEAK CHECK FOUND LT VSV ACTUATOR DRIPPING FUEL 20 - 30 DROPS PER MINUTE. REMOVED AND REPLACED NR 1 ENG LT VSV ACT AMM REF 75 31 01. LEAK AND OPS CHECK NORMAL. P/N VERIFIED BY SEAMC. PLT CLEARED.Aug 24, 2009 · N559AS · Boeing 737890 · Compressor Bleed ValveSDR ASAA0956405Connector · dirtyDURING TAXI FOR TAKEOFF WITH BOTH ENGINES AT IDLE RIGHT FILTER BYPASS LIGHT ILLUMINATED AND REMAINED ON FOR APPROX 15 SECONDS. LIGHT THEN WENT OUT. WARNING LIGHT CHECK ON. PREFLIGHT WAS NORMAL. AFTER LIGHT OUT DID ANOTHER LIGHTS TEST AND INDICATION NORMAL.Aug 15, 2009 · N559AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA0956341Eec · faultyENG NR 2 FUEL FILTER BYPASS LIGHT ILLUMINATED ON TAXI OUT. ON AT 2121 THEN WENT OUT THEN BACK ON AT 2123 AND THEN OUT AGAIN. PERFORMED FIM TASK 73 31 00 810 802 EEC FOUND TO BE BAD. REMOVED AND REPLACED NR 2 ENGINE EEC REF MM 73 21 60. PERFORMED OPS CHECK,Jul 31, 2009 · N559AS · Boeing 737890 · Fuel Control/Turbine EnginesSDR ASAA0956182Bulkhead · crackedINBOARD FIXED TRAILING EDGE SEAL BULKHEAD HAS A CRACK AT AFT BOTTOM ATTACH BOLT ON HEAD SIDE. REPLACED PER SRM.Jul 11, 2009 · N559AS · Boeing 737890 · Wing, Rib/BulkheadSDR ASAA0956189Nut · wornNR 1 ENGINE FUEL PACKAGE QUAD RING SELF ALIGNING NUT WORN. REMOVED AND REPLACED NR 1 ENG FUEL PACKAGE QUAD RING SELF ALIGNING NUT IAW CFM ESM 72 63 00 040 001 A AND CFM ESM 72 63 00 430 001 STEP 3 N (9)(A) (D).Jul 9, 2009 · N559AS · Boeing 737890 · Turbine Engine Accessory DriveSDR ASAA0956171Battery Pack · failedM1672 EMERGENCY EXIT LIGHT BATTERY PACK FAILED DEEP CYCLE CHECKS. REMOVED AND REPLACED BATTERY PACK IAW AMM 33 51 06.Jul 8, 2009 · N559AS · Boeing 737890 · Emergency LightingSDR ASAA0956170Battery Pack · failedM1670 EMERGENCY EXIT LIGHT BATTERY PACK FAILED DEEP CYCLE CHECKS. REMOVED AND REPLACED BATTERY PACK IAW AMM 33 51 06.Jul 8, 2009 · N559AS · Boeing 737890 · Emergency LightingSDR ASAA0956169Battery Pack · failedM1675 EMERGENCY EXIT LIGHT BATTERY PACK FAILED DEEP CYCLE CHECKS. REMOVED AND REPLACED BATTERY PACK IAW AMM 33 51 06.Jul 8, 2009 · N559AS · Boeing 737890 · Emergency LightingSDR ASAA0956168Battery Pack · failedM1673 EMEREGENCY EXIT LIGHT BATTERY PACK FAILED DEEP CYCLE CHECKS. REMOVED AND REPLACED BATTERY PACK IAW AMM 33 51 06.Jul 8, 2009 · N559AS · Boeing 737890 · Emergency LightingSDR ASAA0955931Filter · defectiveDURING PDC FOUND NR 1 IDG DPI EXTENDED. REPLACED IDG FILTER REF MM 24 11 41 400 801. PERFORMED IDLE ENGINE RUN CHECK OPS CHECK GOOD. NO HISTORY NOTED.Jun 13, 2009 · N559AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA0955900Pump · malfunctionedLT CTR FUEL BOOST PUMP REMAINS ILLUMINATED WITH SWITCH ON AND FUEL IN TANKS. GROUNDED YES. RESET LT CTR TANK FUEL BOOST PUMP CB. OP'S CK GOOD FIM 28 22 00 NO OTHER DEFECT NOTED. ACCOMPLISHED CTR FUEL BOOST PUMP OPS TEST IAW MM 28 22 41. OPS CHECK GOOD.Jun 7, 2009 · N559AS · Boeing 737890 · Fuel Boost PumpSDR ASAA0955726Filter · dirtyAFT CABIN TEMP CONTROLLER DOES NOT MAINTAIN TEMP. ONCE TEMP IS SET AFTER APPROX 10 MIN THE TEMP WILL DROP FROM 11C TO 16C. EXAMPLE AFTER TEMP IS SET AT A AFT SUPPLY DUCT TEMP OF 24C AFTER ABOUT 10 MIN THE DUCT SUPPLY TEMP WILL DROP DOWN TO 13C TO 16C OR LOWEMay 21, 2009 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0955616Seal · leakingPUDDLE OF OIL UNDER NR 2 ENGINE. GROUNDED YES. REMOVED NR 2 IDG REPLACED OIL SEAL IAW MM 72 60 00 400. RE INSTALLED IDG IAW MM 24 11 11 000.May 13, 2009 · N559AS · Boeing 737890 · Turbine Engine Oil SystemSDR ASAA0955159Valve · failedAFTER ENGINE START "AFT CAB ZONE TEMP" LIGHT ACTIVATED WHEN RECALL PUSHED THEN EXTINGUISHED "MASTER CAUTION PUSH TO RESET" PUSHED RAN QRH 2.11. CONFIRMED BY BITE TEST THAT AFT ZONE TRIM VALVE FAILED. REMOVED AND REPLACED AFT CABIN ZONE TRIM AIR MODULATING VAApr 14, 2009 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0955078Warning System · malfunctionedON MASTER RECALL AFT CABIN ZONE TEMP LIGHT ILLUMINATED, CONFIRMED. CHECKED, NO HISTORY. NR 1 TEMP CTRLR SHOWS "TRIM VALVE ZONE" ON BIT TEST ONLY. PREV FLT & VERIFY TESTS GOOD. RESET FAULT. FAULT DID NOT RETURN. BITE TESTS NR 1 CTRLR GOOD. REF MM 21 61 Apr 8, 2009 · N559AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0954854Apu · leakingAPU IS LEAKING OIL FROM THE DRAIN MAST CAUSING A PUDDLE ON THE GROUND & IS 1 QUART LOW. PERFORMED DRAIN MAST INSPECTION REF MM 49 16 11 200 801 RAN APU FOR 10 MINS & MIDDLE DRAIN IS LEAKING OIL (LOAD COMPRESSOR SEAL). REPLACED APU REF AMM 49 11 00.Mar 19, 2009 · N559AS · Boeing 737890 · APU Core EngineSDR ASAA0954433Controller · faultyTHE CONT CABIN ZONE TEMP LIGHT ILLUMINATED WHEN RECALL IS SELECTED AND RESETS WHEN MASTER CAUTION IS SELECTED. VERIFIED CONT CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL. RESETS WITH MASTER CAUTION. PERFORMED BITE AND FOUND FLT DECK TRIM VALVE ON ZONE TEMP CFeb 14, 2009 · N559AS · Boeing 737890 · Cabin Temperature SensorSDR ASAA0954303Unknown · unknownAFTER ARRIVAL ACFT REMAINED PARTIALLY PRESSURIZED OUTFLOW VALVE REMAINED PARTIALLY CLOSED. SWITCH WAS IN AUTO. WITH SWITCH IN MANUAL VALVE MOVED ON COMMAND TO OPEN. GROUNDED YES. PERFORMED FIM TASK 21-31-00-810-801. NO FAULTS FOUND. SYSTEM OPERATES NORMAJan 25, 2009 · N559AS · Boeing 737890 · Air Conditioning SystemSDR ASAA0954265Fmc · faultedTC 78273000 ENG FMC CDU FAULT FAULT. FOUND. FC 73 31072 THE FUEL FILTER SIGNALS DISAGREE NR 2 ENGINE. PERFORMED FIM TASK 73-00-00-810-801-F00 NO FAULTS STORED OR FOUND IN HISTORY PER THE FIM TASK, NO DEFECT NOTED AT THIS TIME.Jan 19, 2009 · N559AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA0954175Engine · unknownWHILE ACCOMPLISHING TASKCARD NR 78273000 FOR NR 2 ENGINE FOUND FAULT CODE 73 31072. GROUNDED YES. (RESOLVED ON W/O: 10115 TASKCARD: N/R 00003 ) ACCOMPLISHED TASKCARD 78273000 ENGINE FMC CDU FAULTS. NO FAULTS FOUND. OPS NORMAL. SEAMC NOTIFIED PAT.Jan 6, 2009 · N559AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA0954158Filter Element · faultyNR 2 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED DURING TAXI OUT. GROUNDED, YES. REMOVED AND REPLACED FUEL FILTER IAW MM 73 11 02 400 801. ACCOMPLISHED FIM TASK 73 05 TASK 801. EEC BITE PROCEDURE SHOWS NO FAULTS. OLD FILTER NOT CLOGGED AND HAS NO CONTAMINATION. Jan 5, 2009 · N559AS · Boeing 737890 · Engine Fuel DistributionSDR ASAA0954138Filter · poppedWHILE ACCOMPLISHING T/C 72479001 FOUND RT ENG OIL FILTER POP INDICATOR POPPED, REPLACED RT ENG OIL SUPPLY FILTER REF MM 79-21-03 LEAK CHECK GOOD RESET RT FILTER POP OUT INDICATOR REF MM 79-21-03 400 801 F00 PG 3 STEP 3.Jan 4, 2009 · N559AS · Boeing 737890 · Engine Oil Distribution (Airframe Furnished)SDR ASAA0954123Bleed Valve · malfunctionedDURING ENGINE START ENGINE NR 1 AIR PRESSURE NEVER ROSE ABOVE 15 PSI WITH STARTER ENGAGED. N2 VERY SLOW TO RISE START ABORTED GROUNDED YES. ACCOMPLISHED APU BITE PROCEDURE NO CURRENT FAULTS. STARTED APU RAN RT PACK & DRY MOTOTED NR 2 ENG APU BLEED INDICATIONDec 30, 2008 · N559AS · Boeing 737890 · APU Bleed Air SystemSDR ASAA0854113Indication Sys · trippedAPU OIL FILTER BUTTON POPPED. REQUIRES OIL FILTER INDICATOR SERVICING REF MM 49 91 13 PB 301 GROUNDED YES. ACCOMPLISHED OIL FILTER IND. SERVICE. LEAK/IND CHKS GOOD.Dec 25, 2008 · N559AS · Boeing 737890 · APU Oil SystemSDR ASAA0854107Oil Filter · poppedNR 1 ENG IDG FILTER BUTTON POPPED GROUNDED YES. REPLACED FILTERS AND IDG OIL PER W/C 78424000. RAN NR 1 ENG IDG LEAK/IND CHKS GOOD.Dec 25, 2008 · N559AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA0854039Fmc · malfunctionedFMC DISAGREE ON GRD PRIOR TO T/O. PERFORMED FMC DISAGREE QRH PROCEDURE. GROUNDED YES. PERFORMED FIM 34 61 TASK 835 W/ NO DEFECTS NOTED. ACFT REMAINS ETOPS QUALIFIED ETOPS CONTROLLER.Dec 11, 2008 · N559AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA0854011Fuel Filter · unknownDURING TAXI OUT NUMBER 2 ENG "FILTER BYPASS" LIGHT ILLUMINATED IT REMAINED ON CONTINUOUSLY UNTIL ENG WAS SHUT DOWN ALL ENG INDICATIONS APPEARED NORMAL. GROUNDED YES. PERFORMED EEC BITE PROCEDURE REF 73 00 TASK 801 WITH 73 31072 MAINT MESSAGE BEGAN FIM TASK 7Dec 7, 2008 · N559AS · Boeing 737890 · Engine Fuel Distribution
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