N557AS

Service difficulty reports · 525

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 = 'N557AS' 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 ASAA2015101113459Feeder Cable · failedDURING TAXI, RECEIVED A MASTER CAUTION LIGHT AND A RT SIDE WINDOW OVERHEAT LIGHT. TURNED SWITCH OFF FOR 2 MINUTES, THEN BACK ON AND THE OVERHEAT LIGHT AGAIN ILLUMINATED. ACFT GROUNDED. SHOOK WINDOW CONNECTOR AND DUPLICATED DESCREPANCY. R & R RT SIDE WIOct 11, 2015 · N557AS · Boeing 737890 · Ice/Rain Protection System WiringSDR ASAA2015100913431Fmc · failedAPPROXIMATELY 2 HRS INTO FLIGHT, CAPT'S CDU BLANKED OUT FOR 5-10 SECONDS. CALL & FAIL LIGHTS ILLUMINATED ON LT SIDE OF KEYPAD. CDU RETURNED TO NORMAL OPS WITHIN 10 SECONDS. HAPPENED ON, 2, SEPARATE OCCASIONS. ACFT GROUNDED. REF AMM 34-61-01 REMOVED CAPT COct 9, 2015 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015091713113Actuator · leakingFLUID LEAKS ON NR 1 ENGINE AFTER START. ACFT GROUNDED. FOUND VSV & 1 HPTACC LEAKING. REPLACED NR 1 ENGINE.Sep 17, 2015 · N557AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2015081712910Control Unit · overheatedRT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. ACFT GROUNDED. CONFIRMED RT SIDE WINDOW OVERHEAT LIGHT REMAINS ILLUMINATED. RT SIDE WINDOW SHOWS WHCU FAULT. REPLACED RT SIDE WCHU IAW AMM 30-41-11-000-081/400-801. OPS CHECK NORMAL IAW SAME.Aug 17, 2015 · N557AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015081312888Module · failedLEFT SIDE WINDOW HEAT OVERHEAT ILLUMINATED. FOLLOWED QHR AND OVERHEAT LIGHT EXTINGUISHED. ACFT GROUNDED. PERFORMED FIM 30-91,TASK 89, WHCU BITE. MAINT MSG "P5-9/CONTROLL PWR" FAULT NOTED. SWAPPED WHCU'S. NO HELP. ORIGINAL POSITION RESTORED. INSPECTED C/B PAug 13, 2015 · N557AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015081112837Warning Light · false activationLEFT SIDE "OVERHEAT" LIGHT WILL NOT EXTINGUISH. ACFT GROUNDED. PERFORMED FIM TASK 30-41, TASK 801, BITE PROCESSED. OPS CHECKED NORMAL. OK FOR SERVICE.Aug 11, 2015 · N557AS · Boeing 737890 · Overheat DetectionSDR ASAA2015073012667Spinner · worn50 PERCENT OR MORE OF THE EROSION PAINT ON THE NR 2 ENGINE FWD SPINNER MISSING. ACFT GROUNDED. R & R NR 2 ENGINE FWD SPINNER IAW AMM 72-21-01.Jul 30, 2015 · N557AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2015072312572Warning Light · false activationLEFT SIDE OVERHEAT LIGHT ON. TURNED OFF FOR 5 MINUTES, LIGHT REMAINED. ACFT GROUNDED. ACCOMPLISHED LT SLIDER WINDOW WHCU BITE CHECK IAW 30-41, TASK 801. NO CURRENT FAULTS FOUND. PERFORMED WINDOW OPS TEST, IAW 30-41-00. SYS CHECKED NORMAL. NO HISTORY IN 90Jul 23, 2015 · N557AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015072015739Skin · damagedFOUND LIGHTNING STRIKE AT FASTENER APPROXIMATELY STA 243, STR 26R. ACFT GROUNDED. REPAIRED IAW EA 800-53EA-16684, REV, NEW, DATED 03/06/2016 AND REO-G196651, REV B DATED 03/05/2016, DOUBLER REPAIR. THIS IS A CATEGORY B REPAIR WITH 1SR AND 2ND STAGE DTI COVERJul 20, 2015 · N557AS · Boeing 737890 · Fuselage Main, Plate/SkinSDR ASAA2015052911913Keyboard · inoperativeLEFT MCDU KEYS ARE WORN, "PROG" KEY HAS NO ACTION, DIFFICULT TO RECEIVE FEEDBACK WHEN THAT PAGE SELECTED. ACFT GROUNDED. R & R LT FMCS CDU KEYBOARD, OPS CHECK GOOD IAW AMM 34-61-01-000-801/400-801.May 29, 2015 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015052711882Engine · faultedWHILE PERFORMING TC 78273000, FOUND FAULT CODE MSG NR 73-31441 AND 73-31611. ACFT GROUNDED. CLEARED FAULTS FIM 73-24, TASK 815, AMM TASK 73-21-00-700-804, FIM TASK 73-73, TASK 804 AND AMM 73-21-00-700-804. FAULTS HAVE BEEN CORRECTED.May 27, 2015 · N557AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2015052011788Valve · malfunctionedFOLLOW-UP TO RECENT HISTORY OF DUCT PRESSURE SPLIT WITH LT PRESSURE LOW. ACFT GROUNDED. ACCOMPLISHED TC NG-36WC-00001, NR 1 ENG BLEED AIR HEALTH CHECK, NO DEFECTS NOTED. REPLACED PRECOOLER VALVE REF MM 36-12-02-400-801. REPLACED 390 DEGREE SENSOR REF MM 36-May 20, 2015 · N557AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2015051111657Actuator · leakingDURING PDC WALKAROUND FOUND NR 2 ENGINE FUEL LEAKING. ACFT GROUNDED. REMOVED HPTACC IAW MM 75-21-01-000-801-F00 INSTALLED HPTACC IAW MM 75-21-01-400-801-F00. PERFORMED OPS & LEAK CKS IAW MM 71-00-00-800-811-F00. REMOVED LT VSV ACTUATOR IAW MM 75-31-01-000-May 11, 2015 · N557AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2015050411627Starter · failedDURING NR 1 ENGINE START WITH MINIMUM REQUIRED DUCT PRESSURE, START VALVE OPEN INDICATION NORMAL WITH NO N1 OR N2 ROTATION. ACFT GROUNDED. R & R STARTER REF MM 80-11-01. STARTER LKS & OPS CHECKS GOOD. REF MM 71-00-00-700-801-FOD, AMM 71-00-00-700-809-FOD.May 4, 2015 · N557AS · Boeing 737890 · Engine StarterSDR ASAA2015042811562Valve · malfunctionedON RECALL MASTER CAUTION "AIRCON' AND LT "PACK" LIGHT ILLUMINATED SYS RESET NORMAL. ACFT GROUNDED. RAN PACK BITE TEST, LT TCV FAULT. REPLACED LT TCV, REF AMM 21-51-10. LT AND RT PACK OPS CHECK GOOD. RERAN PACK BITE TEST, NO FAULT FOUND.Apr 28, 2015 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015042711540Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL, DURING THE AFTER START CHECKLIST. ACFT GROUNDED. ACCOMPLISHED FIM 21-53, TASK 801. SYSTEM RESET, OPS CK GOOD.Apr 27, 2015 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015041911411Satcom · lockedSATCOM LOCK UP. ACFT GROUNDED. CHECKLIST PERFORMED SATCOM PROMPT RESTORED.Apr 19, 2015 · N557AS · Boeing 737890 · Communications SystemSDR ASAA2015022610809Shutoff Valve · failedWITH NR 1 ENGINE RUNNING, TRYING TO START NR 2 ENG THE APU AIR DOES NOT RISE ABOVE 20 PSI - WITH ISOLATION VALVE SWITCH IN AUTO OR OPEN, DOES NOT AFFECT THE PRESSURE, STILL 20 PSI, MAKING NR 2 ENG SLOW TO SPOOL. ACFT GROUNDED. FOUND PRSOV ON NR 1 ENG DEFECTIVFeb 26, 2015 · N557AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2015021910725Seal · wornWHILE ACCOMP FAN BLADE LUBE TC 78472002 - SEVEN PLATFORMS ARE MISSING OR HAVE LOOSE ELASTOMER SEAL. ACFT GROUNDED. REPLACED NR 2 ENGINE FAN BLADE PLATFORMS ACCOMPLISHED ON TASK CARD 78472002.Feb 19, 2015 · N557AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2015021910724Shim · wornWHILE ACCOMP FAN BLADE LUBE TC 78472002 ALL FAN BLADE SHIMS FOUND TO BE WORN. ACFT GROUNDED.. REPLACED NR 2 ENGINE FAN BLADE SHIMS ACCOMPLISHED ON TASK CARD 78472002.Feb 19, 2015 · N557AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2015020410557Flange · crackedNR 1 ENGING REAR FLANGE ASSY HAS TWO CRACKS COMING FROM FASTNERS AT 1 O'CLOCK & 3 O'CLOCK. ACFT GROUNDED. REMOVED PRIMARY NOZZLE ASSY, PRIMARY PLUG ASSY R & R REAR FLANGE ASSY AND FLAME ARRESTOR GASKET. REINSTALLED PRIMARY NOZZLE ASSY AND PRIMARY PLUG ASSY Feb 4, 2015 · N557AS · Boeing 737890 · Turbine SectionSDR ASAA2015012510412Controller · malfunctionedRT PACK LIGHT ILLUMINATED ON RECALL AFTER ENGINE START. ACFT GROUNDED. ACCOMPLISHED BITE TEST OF BOTH CONTROLLERS IAW TASK 21-61-00-700-806-002. FOUND "TCV" FAULT ON NR 2 CONTROLLER RESET FAULT AND RAN BITE TEST TWICE. FAULT CLEARED. NO HISTORY LAST 60 DAYSJan 25, 2015 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015010210122Warning Message · false activationFMC DISAGREE, DURING PUSHBACK, ACFT GROUNDED. FOLLOWED QRH PROCEDURE MESSAGE CLEARED.Jan 2, 2015 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014123010108Packing · leakingLEAK CHECKED PRE-COOLER CONTROL VLAVE SENSOR AND FOUND THE 450 DEGREE SENSOR LEAKING. ACFT GROUNDED. REMOVED 450 SENSOR. REPLACED PACKING AND REINSTALLED 450 SENSOR IAW AMM 36-11-05. LEAK CHECKED GOOD.Dec 30, 2014 · N557AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2014122410049Satcom · lockedSATCOM LOCKOUT, ACFT GROUNDED. QRH PROCEDURE PERFORMED. OPS NORMAL.Dec 24, 2014 · N557AS · Boeing 737890 · Communications SystemSDR ASAA2014111409658Warning Message · false activationAUTO FAIL LIGHT ON PRESSURIZATION SYSTEM ON. ACFT GROUNDED. REPOSITIONED SELECTOR TO MANUAL THEN BACK. AUTOFAIL REMAINS EXTINGUISHED, OK FOR SERVICE.Nov 14, 2014 · N557AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2014111009632Lamp · failedEMERGENCY LIGHT AFT LAVATORY AREA FLOOD LIGHT LOCATED ON AFT WINDSCREEN ADJACENT TO LAV D HAS ALL FIVE LAMPS INOPERATIVE. ACFT GROUNDED. IAW WDM 33-51-22, REPLACED THE LAMPS AND TESTED IAW MM 33-51-01-960-801. OPS NORMAL.Nov 10, 2014 · N557AS · Boeing 737890 · Emergency LightingSDR ASAA2014102509468Autothrottle Sys · malfunctionedDURING CLIMBOUT, ABOUT 8,000 FT, BOTH ENGINE THRUST LEVERS REDUCED FROM 95.7 N1 TO 75 N1. NO OTHER LIGHTS OR MALFUNCTIONS OCCURRED. AUTO THROTTLE WAS DISENGAGED, THRUST REAPPLIED. AUTO THROTTLES WERE REAPPLIED. ACFT GROUNDED. AUTOTHROTTLE COMPUTER LOGGED NOct 25, 2014 · N557AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2014102309463Warning Light · illuminatedAUTO FAIL ILLUMINATED IN FLIGHT. COMPLETED QRH PROCEDURE. SELECTED ALTERNATE OPERATION, NORMAL OPS. ACFT GROUNDED. ACCOMPLISHED FIM TASK 21-31, NR 827, NO FAULTS EITHER DCPC. SYSTEM CHECKS OK.Oct 23, 2014 · N557AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2014102309461Warning Light · false activationCOCKPIT ZONE TEMP LIGHT ILLUMINATED WITH RECALL AND EXTINGUISHED WITH MASTER RESET. ACFT GROUNDED. CONFIRMED COCKPIT ZONE TEMP ANNUNCIATOR COMES ON WITH RECALL & EXTINGUISHES WITH RESET. TROUBLESHOT AND FOUND NR 2 PACK ZONE TEMP CONTROLLER WITH COCKPIT TRIM Oct 23, 2014 · N557AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2014091609138Circuit Breaker · trippedCOULD NOT START ENGINE NR 1 WITH IGNITION. LT OR RT, GOOD AIR AND N1 AND N2 - NO LIGHT OFF WITH START LEVER AT IDLE. ACFT GROUNDED. FOUND NR 1 FUEL SPAR VALVE CIRCUIT BREAKER OPEN, CHECKED AND RESET CIRCUIT BREAKER IAW AMM 20-60-01-660-801. RAN NR 1 ENGINE.Sep 16, 2014 · N557AS · Boeing 737890 · Fuel System WiringSDR ASAA2014091009101Eec · faultedNR 2 EEC LOGGED LONGTIME FAULT 73-31162. MECHANIC OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. COULD NOT DUPLICATE MALFUNCTION. INSPECTED APPLICABLE EEC & HMU CONNECTORS. RANG THRU HMU SWITCH FROM EEC. SHOOK WIRING. NO DEFECTS NOTED. ALSOSep 10, 2014 · N557AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2014082708976Warning Message · false activationFMC DISAGREE ANNUNCIATED DURING TAXI. ACFT GROUNDED. QRH COMPLETED RESET FMC, OPS NORMAL.Aug 27, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014082208927Warning Message · false activationAFTER ENGINE START RECEIVED AN FMC DISAGREE MESSAGE. ACFT GROUNDED. FOLLOWED QRH PROCEDURE. MESSAGE EXTINGUISHED.Aug 22, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014082208924Indicator · malfunctionedDURING TAXI OUT, COULD NOT GET LNAV TO ENGAGE. ACFT GROUNDED. ACCOMPLISHED DFCS INTERFACE TEST FOR MCP BITE GROUP NR 32, REF MM 22-11-34, LAND VERIFY TEST REF MM 22-11-00, AND HGS SENSOR TEST FOR FCC AT REF SMM 34-36-00. NO FAULTS NOTED. NO HISTORY LAST 3Aug 22, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014072408684Fmc · false indication"DATALINK FULL" DISPLAYED ON GROUND. ACFT GROUNDED. ACCOMPLISHED "ON THE GROUND" PORTION ON THE FMC DISAGREE QRH. OPS NORMAL.Jul 24, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014071708595Unknown · unknownAS CENTER TANK FUEL APPROACH 100 LBS, FELT & HEARD VIBRATION ON FLIGHT DECK AS IF A PUMP CAVITATING. LT CENTER TANK FUEL LOW LIGHT CAME ON. TURNED LT CENTER FUEL PUMP OFF, VIBRATION CEASED. RIGHT CENTER PUMP NORMAL OPERATION NO VIBRATION. LT & RT FUEL FLOWSJul 17, 2014 · N557AS · Boeing 737890 · Aircraft Fuel SystemSDR ASAA2014071708594Pump · failedWHEN LEFT CENTER TANK BOOST PUMP CAVITATES, JUST PRIOR TO LOW PRESSURE LIGHT ILLUMINATING, THE PUMP MAKES AUDIBLE GROANING SOUND, LOUDER THAN NORMAL AND THE VIBRATION CAN BE FELT THROUGH THE FLOOR. ACFT GROUNDED. R & R LT CENTER TANK BOOST PUMP IAW MM 28-22-Jul 17, 2014 · N557AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2014070908523Warning Light · false activationFMC DISAGREE LIGHT ILLUMINATED ON TAXI OUT. ACFT GROUNDED. ACCOMPLISHED QRH. OPS NORMAL.Jul 9, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014070408446Warning Message · false activationFMC DISAGREE MSG ON TAXI. ACFT GROUNDED. PERFORMED PROCEDURE IN QRC-WORKING NORMALLY.Jul 4, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014062408344Exciter · faultedAPU FAULT LIGHT ILLUMINATED DURING START AFTER LANDING. ACFT GROUNDED. PERFORMED BITE CHECK ON APU, FOUND FAULT CODED 49-41011. FOUND NO IGNITION AT EXCITOR UNIT. R & R APU EXCITOR REF MM 49-41-31. OPS CHECKS NORMAL. GROUND VERIFICATION CHECKS NORMAL.Jun 24, 2014 · N557AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA2014061508204Warning Message · false activationFMC DISAGREE CAME ON DURING TAXI OUT. ACFT GROUNDED. PERFORMED QRH, OPS GOOD.Jun 15, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2014060108000Motor · vibrationWHEN CENTER TANK FUEL WAS NEARLY EMPTY, A VIBRATION WHICH IMMEDIATELY STOPPED WHEN CENTER PUMPS WERE TURNED OFF. VIBRATION NOT NOTICED UNTIL CENTER BOOST PUMP SWITCHES WERE TURNED OFF AS THE LOW PRESSURE LIGHTS BEGAN TO FLICKER. ACFT GROUNDED. TRANSFERREDJun 1, 2014 · N557AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2014053107985Unknown · vibrationCREW NOTED ODD VIBRATION, CYCLICAL TWO CYCLES A SECOND APRROXIMATELY FIVE MINUTES PRIOR TO CENTER TANK FUEL LOW PRESSURE LIGHTS ILLUMINATED. ON SHUTTING OFF CENTER TANK PUMPS, VIBRATION WENT AWAY FOR REMAINDER OF FLIGHT. ACFT GROUNDED. PERFORMED CENTER BOMay 31, 2014 · N557AS · Boeing 737890 · Fuselage Structure (General)SDR ASAA2014051607826Modulating Valve · failedAFTER START, DURING RECALL THE AIR CONDITION LIGHT ILLUMINATED ASSOCIATED WITH ZONE TEMP LIGHT CONTROL CABIN. PERFORMED QRH. LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. R & R CONTROL CABIN TRIM AIR MODULATING VALVE ASSY, OPS BITES GOOD IAW May 16, 2014 · N557AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2014041907496Actuator · malfunctionedLEFT PACK LIGHT ILLUMINATED DURING RECALL AND DOES RESET. ACFT GROUNDED. REPLACED LT RAM AIR INLET ACTUATOR AS REQUIRED. PERFORMED OPS CHECK, OPS CHECKED GOOD, RAN BITE CHECK, NO FAULTS FOUND, REF AMM 21-51-21-400-801.Apr 19, 2014 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2014041807495Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. BITE TEST OF NR 1 PACK/ZONE TEMP CTRL SHOWED "RAM AIR ACT" FAULT LAST FLIGHT. RESET CTRL AND CLEARED FAULT, IAW MM 21-51-00-700-803. RAN BOTH PACKS FOR 10 MINUTES, NO DISCREPANCIES NOTED. NO HISTORY LAApr 18, 2014 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2014041707506Lamp · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AT R2 DOOR IS INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMP AND OPS CHECK GOOD EMERGENCY EXIT LIGHTS AT R2 DOOR IAW AMM 33-51-04-960-801.Apr 17, 2014 · N557AS · Boeing 737890 · Emergency LightingSDR ASAA2014032907469Skin · crackedRT HORIZONTAL STABILIZER LOWER SKIN HAS TWO CRACKS AT APPROXIMATELY STABILIZER STA 138.70 AND APPROXIMATELY 10" AND 18" FWD OF AFT SPAR. ACFT GROUNDED. REMOVED RT HORIZONTAL STABILIZER L/E AND TIP IAW AMM 27-41-21-000-801. REPAIRED SKIN IAW SRM 55-10-01-2R-1Mar 29, 2014 · N557AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2014032907488Seat Track · crackedMAIN CABIN BS 727B, SEAT TRACK HAS CRACK INDICATION AT LBL 45.50 FWD, INBD HOLE. ACFT GROUNDED. ALL WORK ACCOMPLISHED IAW SB-53-1296-NG-107, REV: NEW, IAW REO-G17345, REV A.Mar 29, 2014 · N557AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
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