N457AS
Service difficulty reports · 308
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 = 'N457AS' 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.
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 = 'N457AS' AND registry_match = 'registration' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR ASAA2017081021595Warning Light · false activationDURING TAXI IN AFTER LANDING WE NOTICED A RIGHT PACK LIGHT, CLEARS WITH MASTER CAUTION. ACFT GROUNDED. PERFORMED FIM 21-53-804. RIGHT PACK LIGHT ON DURING GROUND OPERATION AND STAYS OFF AFTER RESET. OPERATED RIGHT A/C PACK. LIGHT STAYS OFF. PERFORMED RIGHT PASDR ASAA2017080821578Cabin Pressure · unknownAT FL 240, WHEN POWER REDUCED TO IDLE, CABIN LOSES PRESSURE. CABIN CLIMBS AT 1000 FPM. UNABLE TO CONTROL CABIN PRESSURE WITHOUT ADDING ENGINE POWER. ACFT GROUNDED. PERFORMED CABIN PRESSURE LEAK TEST, LEAK CHECK SATISFACTORY IAW AMM 05-51-91. ACCOMPLISHED FIM 2SDR ASAA2017080821564Warning Light · false activationON MASTER RECALL BOTH PACK LIGHTS CAME ON. LEFT PACK NEW LIGHT ON. ACFT GROUNDED. ACCOMPLISHED LEFT RAM AIR INLET ACTUATOR, IAW FIM 851. NO DEFECTS NOTED. BOTH RT & LT HEAT EXCHANGER WASHES ALSO ACCOMPLISHED, IAW T/C 78121000.SDR ASAA2017080721563Warning Light · false activationRIGHT PACK LIGHT ILLUMINATED THREE TIMES IN FLIGHT AND DID NOT GO OUT WITH MASTER CAUTION RESET. LIGHT PUSHED IAW QRH. TRIP RESET THREE TIMES IN FLIGHT BUT PACK LIGHT KEPT COMING BACK ON. ACFT GROUNDED. PERFORMED CLEANING OF PRIMARY AND SECONDARY HEAT EXCHASDR ASAA2017080521531Control Valve · failedRIGHT PACK LIGHT ILLUMINATED DURING DESCENT, MASTER CAUTION RESET. LIGHT EXTINGUISHED. ACFT GROUNDED. REMOVED AND REPLACED RIGHT PACK TCV IAW AMM 21-51-10-000-801, AND AMM 21-51-10-400-801 UP TO PAR 3 E. (2). RIGHT PACK BITES GOOD. PERFORMED LEAK CHECK OSDR ASAA2017073121511Sliding Window · malfunctionedRIGHT SIDE WINDOW HEAT OVERHEAT ILLUMINATED DURING DESCENT, AT 6000 FEET TAT 29. ACFT GROUNDED. REPLACED THE RT SLIDING WINDOW IAW AMM 56-12-11, OPS CHECKED GOOD, OVERHEAT CAUTION DID NOT ILLUMINATE.SDR ASAA2017072921491Warning Light · false activationRIGHT SIDE WINDOW OVERHEAT. ACFT GROUNDED. NO HISTORY 30 DAYS. CONTROLLER FFR SHOWS SENSOR FAULT. RT SIDE FLIGHT DECK WINDOW HEAT OPS CHECKED NORMAL IAW AMM 30-41-00-710-801.SDR ASAA2017072721479Warning Light · false activationRIGHT PACK ILLUMINATED DURING RECALL AND RESET WHEN MASTER CAUTION WAS PUSHED. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. MASTER CAUTION RECALL SHOWED NO PACK LIGHTS AND BITE OF BOTH PACK/ZONE TEMP CONTROLLERS IAW FIM 21-62 TASK 801 SHOWED NO FAULTS LOGGED,SDR ASAA2017072421457A/C Pack · malfunctionedRIGHT PACK TRIP LIGHT ILLUMINATED ON TAXI OUT. RAN QRH LIGHT CHECKLIST LIGHT WOULD NOT EXTINGUISH. ON TAXI IN LIGHT EXTINGUISHED. NOW RT TRIP LIGHT ILLUMINATES WITH MASTER RECALL AND EXTINGUISHES WITH MASTER RECAL RESET. ACFT GROUNDED. ACCOMPLISHED R/T PACK/ZSDR ASAA2017072121433Actuator · failedRIGHT RAM AIR DEFLECTOR DOOR NOT FULLY OPEN ON GROUND. ACFT GROUNDED. FOUND THE RT RAM AIR INLET DOOR NOT LOCKING. BITE CHECKED WITH NO FAULTS IAW AMM 21-61-00-700-806-002. DOOR STILL NOT LOCKING OPEN. PERFORMED RAM AIR SYSTEM OPS TEST IAW AMM 21-51-00-730SDR ASAA2017072121440Radar · malfunctionedDURING CRUISE AT FL370 WITH NO VISIBLE WEATHER, WX RADAR SHOWING TWO NARROW BANDS OF WEATHER FROM CTR OF DISPLAY TO EDGE OF DISPLAY AT ALL RANGES. SAME PATTERN IN AUTO & MANUAL. WITH CONVECTIVE ACTIVITY AHEAD OF AIRPLANE LATER IN FLIGHT, NO RETURN DISPLAYED. SDR ASAA2017071821412Fmc · malfunctionedDURING VECTORS TO APPROACH, THE FMC DISAGREE VERTICAL ANNUNCIATED. CONDUCTED QRH. NO OTHER ANOMALIES. ACFT GROUNDED. REPORTED BY CREW, FMC RETURNED TO NORMAL BEFORE LANDING. ACCOMPLISHED FMC BITE CHECK IAW FIM 34-61 TASK 801. NO FAULTS LOGGED, FMC CHECKEDSDR ASAA2017071621392Engine · out of balanceNR 1 ENGINE TREND DATA SHOWS LOW PRESSURE ROTOR VIBRATION LEVELS CONTINUE TO RISE AFTER LAST FAN LUBE. PRI NR 2 ENGINE RUN REQUIRED. ACFT GROUNDED. COMPLIED WITH ALL STEPS OF TSR908522, ACCOMPLISHED ON BOARD FAN TRIM BALANCE PROCEDURE IAW AMM 71-00-00-750-SDR ASAA2017071521375Autoland Sys · malfunctionedAUTOLAND UNSUCCESSFUL DUE TO LEFT OF CENTERLINE DURING APPROACH. ACFT GROUNDED. ACCOMPLISHED MAINTENANCE PRACTICE FOR LLM SPECIAL CONDITION, INBOUND CONDITION RELATED TO AUTOLAND IAW AMM 22-00-01-730-807, ALL TESTS PASSED. ALSO PERFORMED HGS SYSTEM TEST IAW SDR ASAA2017061621107Controller · faultedRIGHT SIDE WINDOW HEAT AMBER OVERHEAT LIGHT ILLUMINATED DURING DESCENT. SUCCESSFULLY RESET FOLLOWING QRH PROCEDURE. ACFT GROUNDED. REMOVED & REPLACED RIGHT SIDE WHCU IAW AMM 30-41-11/401. PERFORMED AMM TASK 30-41-11-710-801. OPS NORMAL.SDR ASAA2017061521108Contact · dirtyRIGHT SIDE NR 2 WINDOW OVERHEAT LIGHT ILLUMINATED DURING DESCENT, CYCLED OFF FOR 2 MINUTES, TURNED BACK ON OK. ACFT GROUNDED. PERFORMED FIM 30-41, TASK 801, WINDOW HEAT CONTROL UNIT BITE PROCEDURE. NO CURRENT FAULT NOTED. OPS NORMAL. CHECKED WINDOW ALREADYSDR ASAA2017061221053Warning Message · false activationRIGHT SIDE WINDOW OVERHEAT WARNING ILLUMINATED DURING DESCENT. ACFT GROUNDED. REBOOTED AIRCRAFT POWER. PERFORMED FIM 30-41 TASK 811. NO FAULT NOTED. OPS NORMAL.SDR ASAA2017050520643Warning Light · false activationNR 2 RAM DOOR FULL OPEN LIGHT ILLUMINATED FOR DURATION OF FLIGHT. SURFACE TO FL390 TO SURFACE. ACFT GROUNDED. ACOMPLISHED PACK TEMP CONTROL BITE IAW FIM 21-62 TASK 801. NO FAULTS LOGGED IN PREVIOUS FLIGHT. BITE CHECK PASSED. VERIFIED RT RAM AIR DOOR LIGHSDR ASAA2017032420251Autothrottle Sys · malfunctionedPRIOR TO TAKE OFF, AUTOTHROTTLE WOULD NOT ENGAGE. ACFT GROUNDED. RESET AUTOTHROTTLE DC CIRCUIT BREAKER IAW AMM 20-60-01, AUTOTHROTTLE OPS CHECKED NORMAL IAW AMM 22-31-00-710-802.SDR ASAA2017032020229Warning Light · false activationRECEIVED A CONTROL CABIN ZONE TEMP AFTER START ON RECALL. ACFT GROUNDED. PERFORMED FIM 21-62 TASK 848, BOTH PZTC BITE NORMAL AND PREVIOUS FLIGHT HAS NO FAULTS. VERIFIED BOTH PACKS OPS CHECKED NORMAL ON GROUND WITHOUT FAULTS.SDR ASAA2017022619945Valve · failedDURING RECALL, THE AFT CABIN ZONE TEMP LIGHT ILLUMINATED. WHEN MASTER CAUTION IS PRESSED THE LIGHT GOES OUT. ACFT GROUNDED. PERFORMED LT PACK ZONE TEMP CONTROLLER BITE, IAW AMM 21-51-00. FOUND ZONE TRIM VALVE FAULT IN CURRENT HISTORY AND VERIFY. REMOVED ASDR ASAA2017020919770Fastener · pulledWHILE ACCOMPLISHING A NR 2 ENGINE INLET AND FAN BLADE INSPECTION IAW T/C 78472000, FOUND THE NR 1 FAN DUCT PANEL WITH A FASTENER PULLED THRU. ACFT GROUNDED. REMOVED AND REPLACED THE DAMAGED KEY LOCK INSERT AT THE NR 2 ENGINE INLET, NR 1 FAN DUCT PANEL FASTSDR ASAA2017012719561Filter · cloggedDURING MASTER CAUTION RECALL AFT CAB ZONE TEMP LIGHT ILLUMINATES. LIGHT EXTINGUISHES WHEN MASTER CAUTION RESET IS PUSHED. GROUNDED - YES. BITE SHOWS TEMP SENSOR FAULT. FOUND AFT CABIN TEMP SENSOR FILTER CLOGGED. CLEANED FILTER IAW AMM TASK 21-61-06-100-801. BISDR ASAA2017012019477Unknown · malfunctionedHF NR 1 SHOWS FAIL, WILL SHOW FREQS WHEN FLIP FLOP FROM ACTIVE TO STBY THEN AFTER ABOUT 7 SECONDS REVERTS TO FAIL TRANSMITS AND RECEIVES OKAY. GROUNDED - YES. NO HISTORY 90 DAYS PERFORMED FIM 23-11 TASK 801 TEST PASS.SDR ASAA2017010619261Fmc · malfunctionedAFTER TOUCHDOWN BOTH FMCS BLANKED OUT. THEY BOTH RECOVERED ON THEIR OWN BUT ALL FMC DATA PERTAINING TO THE FLIGHT WAS LOST. ACFT GROUNDED. CHECKED BOTH FMC'S AND ACCOMPLISHED FIM 34-61 TASK 804. OPS CHECKED NORMAL.SDR ASAA2016120518943Motor · failedLEFT AFT LOW PRESSURE LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED NR 1 TANK AFT BOOST PUMP MOTOR IMPELLER IAW AMM 28-22-41. OPS AND LEAK TEST GOOD.SDR ASAA2016112818875Starter Gen · failedMAINTENANCE LIGHT ILLUMINATED DURING APU START, ON THE GROUND. ACFT GROUNDED. REMOVED AND REPLACED APU STARTER GENERATOR IAW AMM 49-41-21. WHILE PERFORMING OPS CHECK FOUND AFTER CLEARING PREVIOUS FAULT, APU WOULD NOT START. FAULT LIGHT CAME ON AND FAULT CODSDR ASAA2016112418799Warning Light · illuminatedAFT CABIN ZONE TEMP LIGHT ILUMINATES ON RECALL EXTINGUISHES ON RESET. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE IAW AMM 21-61-00-700-806-002. PREVIOUS FLT SHOWED ZONE TRIM VALVE ON CONTROLLER NR 1. FAULT CLEARED AND DID NOT FAULT AGAIN. PERFSDR ASAA2016111318656Fmc · malfunctionedDURING CLIMB APPROXIMATELY 10,000 FT BEGAN TO EXPERIENCE MULTIPLE AND RANDOM FMC ANOMALIES, VTK AND MAP WERE FIRST DISPLAYED ON CAPTAIN'S NAV DISPLAY, THEN ON F/O'S DISPLAY. BOTH CDU'S CYCLED REPEATEDLY BETWEEN THE MENU PAGE AND FMC PAGE. THIS SEEMED TO REPEATSDR ASAA2016111118631Fmc · malfunctionedVTK ON CAPT ND. ACFT GROUNDED. CYCLED POWER AND PERFORMED IAW AMM 34-61-00-710-801 FMC OPS TEST, OPS GOOD.SDR ASAA2016110718594Fmc · malfunctionedFL 270 CLIMBING, DUAL FMC FAIL. FOLLOWED QRH. GOT CAPTAIN'S BACK. BOTH FAILED AGAIN ON LANDING. ACFT GROUNDED. RESET BOTH FMC'S IAW FIM 34-61 TASK 836. FMC'S RESTORED TO NORMAL. SUCCESSFUL GROUND VERIFICATION NORMAL.SDR ASAA2016110418571Fmc · failedDURING CRUISE, CAPTAIN'S NAV DISPLAY SHOWED MAP FOLLOWED BY VTK. BOTH FMC'S BLANKED. FOLLOWED QRH, BOTH FMC'S ON RIGHT. LEFT FMC FAILED. ACFT GROUNDED. FMC LEFT IN FLIGHT FAULT OF "INTERMITTENT FMC L GLITCH TIMER", IAW FIM 34-61 TASK 801. PERFORMED B737-900 FSDR ASAA2016102618488Fmc · intermittentCAPTAIN'S FMC VTK CAME ON DURING TAXI-IN. ACFT GROUNDED. CONFIRMED FAULT, LT FMC INTERMITTENT. REMOVED & REPLACED THE NR 1 FMC IAW AMM TASK 34-61-02. ACCOMPLISHED FMC SOFTWARE CROSSLOAD, IAW AMM TASK 34-61-00-470-806, & FMC SOFTWARE CONFIGURATION CHECK, IAW ASDR ASAA2016102518465Shutoff Valve · failedDIAGNOSTICS REPORTED THE NR 2 ENGINE HAS A SHIFT IN CRUISE EGT, CRUISE FUEL FLOW, AND EGT HOT DAY MARGIN. PNEUMATIC/BLEED SYSTEM LEAKS ARE SUSPECT. ACFT GROUNDED. ACCOMPLISHED AND COMPLETED STEP 3 OF TSR, NOSE COWL ANTI-ICE VALVE OPERATION, NO DEFECTS NOTESDR ASAA2016101718379Warning Light · false activationNR 2 HF RADIO PANEL SHOWING FAIL. ACFT GROUNDED. PERFORMED HF NR 2 BITE PROCEDURE IAW FIM 23-11 TASK 801. NO FAULTS FOUND. FAIL LIGHT EXTINGUISHED, OPS CHECKED NORMAL IAW AMM 23-11-00.SDR ASAA2016100518225Connector · damagedFOUND FAULT CODE 75-20832 ON NR 2 ENGINE CDU CHECK. THE T3 SIGNAL IS OUT OF RANGE LONG TERM FAULT. ACFT GROUNDED. ACCOMPLISHED T/S FOR FAULT 75-20832 IAW FIM 75-33 TASK 803 - EEC BITE SHOWED FAULT LOGGED FOR TWO OUT OF TEN LEGS AND INPUT MONITORING SHOWED CSDR ASAA2016090917971Warning System · false activationON RECALL, MASTER CONTROLLER ILLUMINATED. CONTROLLER CAB ZONE TEMP. ACFT GROUNDED. BITE CHECKED BOTH TEMP CONTROLLERS, REF FIM 21-62, TASK 801. PREVIOUS FLIGHT, BOTH FAULTED FLIGHT DECK SENSOR. FAULTS CLEARED. RAN VERIFY TEST 3 TIMES WITH NO FAULTS NOTEDSDR ASAA2016082117776Warning Message · false activationWHILE ACCOMPLISHING T/C 78273000, FOUND FAULT 75-20832, LONG TERM ON NR 2 ENGINE. ACFT GROUNDED. NO FAULT FOUND PER T/C 78273000.SDR ASAA2016080917661Eec · faultedNR 2 EEC LOGGED LONG TIME CHANNEL B FAULT 75-20832. T3 SIGNAL OUT OF RANGE. ACFT GROUNDED. PERFORMED NR 2 ENGINE BITE TEST. NO FAULTS FOUND ON RECENT FAULTS NOR FAULT HISTORY. PERFORMED INITIAL EVALUATION, IAW FIM 75-33, TASK 802. ELECTRONIC ENGINE CONTROSDR ASAA2016061917082Fmc · malfunctionedF/O FMC FAILED FOR 2 MINUTES. ACFT GROUNDED. VERIFIED FAULT LAST FLIGHT. ACCOMPLISHED FMC BITE SENSOR PAGE SHOWS OK FOR BOTH LT AND RT FMC. NO GROUND FAULTS PRESENT AT THIS TIME. ALL CHECKS PASS, REF FIM 34-61, TASK 801.SDR ASAA2016051816773Radar · unknownWEATHER WILL NOT TEST, SHOWING WX FAIL INDICATION. ACFT GROUNDED. CYCLED WEATHER C/B, OPS TEST NORMAL IAW AMM 34-43-00, NO HISTORY PAST 30 DAYS.SDR ASAA2016042716547Satcom · lockedSATCOM LOCK-UP. SAT PROMPT IS NOW DISPLAYED ON MCDU MENU. ACFT GROUNDED. SATCOM PROMPT PRESENT ON MCDU MENU, REF FIM 23-15, TASK 801, STEP C FOR KNOWN SATCOM LOCKUP ISSUE.SDR ASAA2016042616540Warning Light · false activationRAM DOOR OPEN LIGHT ILLUMINATED. ACFT GROUNDED. AFTER TALKING WITH PILOT RT RAM AIR DOOR LIGHT ILLUMINATED ALL THE TIME IN FLT. ACCOMPLISHED FIM 21-51, TASK 803. ACCOMPLISHED STEPS 803A1- G11E BITE TEST NO FAULTS NOTED BOTH FWD AND AFT ACTUATORS GREEN LIGHTSDR ASAA2016041716432Indicator · malfunctionedLNAV, VNAV TEMPORALLY BUMPED OFF PRIOR TO TOP OF DESCENT. OBSERVED VTK & CWS ROLL MESSAGES ON FO SIDE. B AUTOPILOT WAS BEING USED. ACFT GROUNDED. ACCOMPLISHED FLT FAULT REVIEW DFCS IAW FIM 22-11, TASK 801, LAST LEG FAULTS ON B SIDE: 22-11006, 22-11822 AND 2SDR ASAA2016041116348Sensor · failedRT SIDE WINDOW OVERHEAT ILLUMINATED AT GATE. PERFORMED QRH, LIGHT STAYED ON. ACFT GROUNDED. ACCOMPLISHED WINDOW HEAT BITE CHECK AND R2 WINDOW SENSOR FAIL IAW FIM 30-41, TASK 801. SWAPPED R2 WINDOW TO SPARE SENSOR IAW AMM 30-41-00, FAULT CLEARED WINDOW OVERHESDR ASAA2016041016338Sensor · false indicationRIGHT SIDE WINDOW HEAT OVERHEAT LIGHT CAME ON DURING CLIMBOUT, TURNED IT OFF FOLLOWED QRH, LATER ON, CAME BACK ON. FLEW 3+ HOURS, NORMAL OPS. ON FINAL APPROACH, OVERHEAT LIGHT CAME BACK ON. WINDOW NEVER FELT HOT. ACFT GROUNDED. ACCOMPLISHED WHCU BITE, FOUSDR ASAA2016040616265Bolt · looseNR 2 ENGINE FAN DUCT PANELS AT 5:00, 7:00 AND 8:00 POSITIONS HAVE LOOSE BOLTS, 3 EA PANELS, 1 EA BOLT AT LOCATION. ACFT GROUNDED. TIGHTENED BOLTS ON NR 2 ENGINE FAN DUCT PANELS 5, 7, AND 8 O'CLOCK POSITIONS, REF AMM 72-23-07.SDR ASAA2016020615295Valve · failedAFT ZONE TEMP ON RECALL- QRH FOR ZONE TEMP LED TO QRH FOR CABIN TOO HOT. ACFT GROUNDED. PERFORMED BITE ON BOTH CONTROLLERS NR 1 FAULTED ZONE TRIM VALVE AND WOULD NOT RESET NR 2 NO FAULTS REF FIM 21-62, TASK 801. R & R ZONE TRIM MOD VALVE OPS. LEAK CHECK GOODSDR ASAA2016020115227Controller · malfunctionedAFT CABIN ZONE TEMP FAILURE. RESET WITH MASTER CAUTION, BUT UNABLE TO CONTROL TEMP. ACFT GROUNDED. PERFORMED FIM TASK 21-61, TASK 801. NO FAULTS FOUND. RESET POWER.SDR ASAA2016013115217Sliding Window · failedLEFT SLIDING PILOT WINDOW SHATTERED ON GROUND DURING ENGINE START. OVERHEAT LIGHT AND VERY HOT GLASS EVEN WELL AFTER HEAT TURNED OFF. ACFT GROUNDED. INSPECTED PILOT SLIDING WINDOW. VERIFIED WINDOW IS SHATTERED, R & R IAW AMM 56-12-11. COMPLIED WITH AMM 30-4
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