N464AS
Service difficulty reports · 266
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 = 'N464AS' 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 = 'N464AS' 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 ASAA2017021519834Sensor · inoperativeRIGHT FWD WINDOW HEAT CAUTION LIGHT ILLUMINATED ON APPROACH. ACFT GROUNDED. NO HISTORY. CONFIRMED RT FWD WINDOW HEAT SENSOR INOPERATIVE IAW FIM 30-41 TASK 812. SENSOR SWITCH SELECTED TO OTHER POSITIONSDR ASAA2017012419549Sensor · failedDURING CRUISE ALTITUDE FL340, THE LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED, AFTER COMPLYING WITH THE OVERHEAT QRH PROCEDURE, THE LIGHT REMAINED EXTINGUISHED. ACFT GROUNDED. MOVED TAP FROM NR 1 TO 2 IAW AMM 30-41-21-000-801. REMOVED AND REPLACED THE CAPTAISDR ASAA2017012019482Transceiver · no testWEATHER RADAR WILL NOT TEST. GROUNDED - YES. REMOVED WEATHER RADAR R/T IAW AMM 34-43-41-000-801. INSTALLED WXR R/T PER AMM 34-43-41. OPERATIONAL TEST GOOD PER AMM 34-43-00.SDR ASAA2017011219376Control Unit · failedL SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. ACFT GROUNDED. REMOVED AND REPLACED LEFT WINDOW HEAT CONTROL UNIT IAW AMM 30-41-11.SDR ASAA2017011019301Warning Light · false activationRECEIVED A RIGHT FMC FOR 1 MINUTES THEN SYSTEM SELF-CORRECTED TO NORMAL DUAL FMC OPS, NO CORRECTIVE ACTION WAS TAKEN. GROUNDED - YES. REF B737-900 FIM 34-61 TASK 837. NO CURRENT FAULTS ON FMC, HISTORY SHOWS INTERMITTENT FAULTS ON LEGS 2, 39. NO HARDWARE FAULTSSDR ASAA2017010819277Wire · damagedLEFT SIDE WINDOW OVERHEAT LIGHT CAME ON AFTER RUNNING QRH. LANDED BEFORE 25 MINUTES EXPIRED. ACFT GROUNDED. ACCOMPLISHED WINDOW HEAT SYSTEM, OPERATIONAL TEST IAW AMM 30-41-00-710-801. LEFT SIDE WINDOW SWITCH MOVED TO ON, ON LIGHT WOULD NOT ILLUMINATE AFTER 30SDR ASAA2017010319237Connector · looseUNABLE TO MAKE MEDLINK CALL ON SATCOM. ACFT GROUNDED. CONFIRMED FAULT, SATCOM INOPERATIVE, SATCOM PAGE SHOWS NOT READY. REMOVED IRIDIUM SATCOM/DATA ANTENNA & FOUND BOTH ANTENNA COAX CABLE CONNECTORS LOOSE. REPLACED THE ANTENNA AS PRECAUTION IAW AMM TASK 23SDR ASAA2017010119217Fmc · malfunctionedRIGHT FMC FAILED MOMENTARILY, THEN RESET ITSELF. GROUNDED - YES. PERFORMED FMC BITE PROCEDURE REF FIM 34-61 TASK 801 LEG 1 AND 2 HAD L LOGGED WITH NO FAULT CODES LOGGED. ALL OPS CKD NML WITH NO HISTORY 30 DAYS.SDR ASAA2016121919101Warning System · intermittentLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED AGAIN. GROUNDED - YES. PERFORMED FIM 30-41 TASK 811. PERFORMED BIT CHECK OF WHCU, BIT CHECK PASS, REF FIM 30-41 TASK 801. REMOVED LT SIDE WHCU, REF AMM 30-41-00. PERFORMED RESISTANCE CHECK OF TEMP SENSORS, RESISTANCESDR ASAA2016101518338Circuit Breaker · failedACFT WILL NOT ACCEPT AC POWER TO TRANSFER BUSS. OFF LIGHT ILLUMINATED RIGHT SIDE. ALSO BATT DISCHARGE LIGHT ILLUMINATED WITH NOSE GEAR WARNING HORN SOUNDING. ACFT GROUNDED. VERIFIED DEFECT UNABLE TO APPLY APU OR EXT POWER ON NR 2 BUSS. NR 2 ENG GENERATOR OPS SDR ASAA2016101318334Warning Light · illuminatedCONTROL CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL. LIGHT EXTINGUISHES WHEN MASTER CAUTION PRESSED. ACFT GROUNDED. ACCOMPLISHED FIM 21-62 TASK 801. NO FAULTS NOTED. NO HISTORY LAST 30 DAYS. GROUND VERIFICATION OPS NORMAL.SDR ASAA2016092918166Warning Light · false activationLEFT SIDE WINDOW HEAT INOPERATIVE. . OVERHEAT LIGHT ILLUMINATED IN FLIGHT. ACFT GROUNDED. PERFORMED OPS TEST IAW AMM 30-41-00. LEFT SIDE WINDOW HEAT OPERATING NORMALLY. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2016092618133Satcom · inoperativeSAT PHONE DID NOT WORK IN FLIGHT. TRIED BOTH SAT 1 AND SAT 2. HAD "SATCOM VOICE UNAVAILABLE" AND "NO SERVICE" MESSAGES INTERMITTENTLY WHILE TRYING TO CONNECT/TALK. GROUNDED - YES. PER B737-900 FIM TASK TASK 23-15 TASK 801, SAT 1 & 2 COMM OPS CHECKED SUCCESSFULSDR ASAA2016091518047Unknown · malfunctionedHF NR 1 WILL NOT TRANSMIT. IT WILL RECEIVE. ACFT GROUNDED. CYCLED CB FOR HF NR 1. PERFORMED FIM TASK 23-11, TASK 806. OPS CHECKED GOOD. ACFT OK FOR SERVICE.SDR ASAA2016082617808Unknown · malfunctionedSATCOM 1 AND SATCOM 2 EITHER DROP CALL OR ARE UNABLE TO INITIATE COMMUNICATION. SHOWING SATCOM, VOICE UNAVAILABLE, MESSAGE ON THE BOTTOM OF SATCOM MENU PAGE 1 MOST OF THE TIME. ACFT GROUNDED. COULD NOT DUPLICATE PROBLEM. SATCOM 1 & 2 OPS NORMAL IAW AMM 23-SDR ASAA2016082317785Unknown · malfunctionedON SHORT FINAL POWER WAS AT 42 PERCENT N1 AT WHICH TIME OUR DESCENT RATE INCREASED DUE TO A SINKER. AUTOTHROTTLES DID NOT ADEQUATELY RESPOND SO CAPTAIN INTERVENED AND INCREASED THRUST MANUALLY. WOULD HAVE BEEN EXTREMELY HARD LANDING WITHOUT PILOT INTERVENTIOSDR ASAA2016072317456Valve · defectiveFWD CABIN ZONE TEMP LIGHT ILLUMINATED WITH RECALL AND EXTINGUISHED WITH MASTER CAUTION. ACFT GROUNDED. FWD CABIN ZONE TRIM VALVE FAULTS DURING CONTROLLER BITE TEST. REPLACED FWD CABIN ZONE TRIM VALVE IAW AMM 21-61-21-000-801 AND 21-61-21-400-801, OPS CHECKESDR ASAA2016053016892Warning Light · false activationCONTROLLER CABIN ZONE TEMP ILLUMINATED ON RECALL AFTER ENGINGE START. EXTINGUISHES WHEN MASTER CAUTION PRESSED. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE, BOTH NR 1 & NR 2, REF FIM 21-62, TASK 801, BITE TEST PASSES, 10 TIMES AND NO FAULT HSDR ASAA2016051816768Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL AFTER ENGINE START ON GROUND. ACFT GROUNDED. LT PACK LOGGED TCV FAULT. PERFORMED FIM 21-62 TASK 830 AND FAULT CLEARED. GROUND FUNCTIONAL TEST PASSED.SDR ASAA2016051116691Warning Light · false activationAFTER TAKEOFF, LEFT SIDE "PACK" LIGHT ILLUMINATED. QRH PROCEDURE ACCOMPLISHED AND LIGHT STAYED ON AFTER PUSHING RESET SWITCH. NO OTHER LIGHTS ON WHEN RUNNING QRH. UPON RECALL, AT TOP OF DESCENT, THE LIGHT WENT OUT DURING RESET. SUBSEQUENT, RECALL, ILLUMINATESDR ASAA2016040516250Button · damagedLIGHT BLEED THROUGH ON FO FMS CDU R5 AND R6 BUTTONS. ACFT GROUNDED. R & R F/O MCDU KEYBOARD AND PERFORMED INSTALLATION TEST IAW AMM 34-61-01. INSTALLATION TEST GOOD.SDR ASAA2016030715791Servo · failedAUTOTHROTTLE DISENGAGED. WOULD NOT RE-ENGAGE. ACFT GROUNDED. INFLIGHT FAULTS FAILED NR 2 ASM. THROTTLE SERVO TEST ALSO FAILED NR 2 ASM. R & R AUTOTHROTTLE SERVO NR 2 IAW AMM 22-31-91-400-801/22-31-91-020-801.SDR ASAA2016021315444Sensor · failedLEFT PACK LIGHT GOES ON WHEN RECALL IS PRESSED. THE PACK LIGHT GOES OFF WHEN MASTER CAUTION RESET IS PRESSED. ACFT GROUNDED. REPLACED LT PACK RAM AIR TEMP SENSOR. OPS CHECK NORMAL, REF AMM 21-51-50. RAN PACK FOR APPROXIMATELY 20 MINUTES. NO DEFECTS NOTEDSDR ASAA2016012615036Shutoff Valve · malfunctionedNR 1 ENGINE VALVE CLOSED LIGHT ON BRIGHT AFTER ENGINE START. ACFT GROUNDED. REPLACED NR 1 ENGINE HIGH PRESSURE SHUTOFF VALVE SWITCH IAW AMM 73-10. OPS CHECK GOOD.SDR ASAA2016012014932Actuator · malfunctionedLEFT PACK LIGHT ILLUMINATED ON RECALL. RESET WITH MASTER CAUTION. ACFT GROUNDED. TECH SERVICE REQUEST, R & R THE LT TEMP CONTROL VALVE IAW AMM 21-51-10-000/400-801. BITE CHECK GOOD IAW AMM 21-61-00-700-806. LEAK CHECK GOOD. ON FIRST BITE CHECK, FOUND SRADSDR ASAA2016011914914Warning Light · false activationLEFT PACK LIGHT ILLUMINATED IN FLIGHT MULTIPLE TIMES WENT OUT WITH TRIP RESET. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROLLER AND RAM AIR ACTUATOR BITE TEST, REF AMM TASK 21-61-00-700-806-002. ALL S/P REVERSED REACTIVATED LT PACK SHUTOFF VALVE OPENED CARGSDR ASAA2016011914910Cabin Pressure · malfunctionedON CLIMB ACFT WOULDN'T PRESSURIZE. LEVELED AT 11,000 SELECTED MANUAL, CLOSED OUTFLOW VALVE COMPLETELY WITH A RESULTING 3-400' DESCENT, CABIN WAS STOPPED AT 8000 FT BUT NOT ENOUGH TO CONTINUE CLIMB. DESCENDED TO 7000' WITH LITTLE OR NO CONTROL OVER CABIN DESCESDR ASAA2015102913556Control Valve · failedEMG ON RECALL, RT PACK LIGHT ILLUMINATES, RESETS. RT PACK ZONE TEMP CONTROLLER LOGGED "TCV" FAULT, WILL NOT RESET. ACFT GROUNDED. R & R RT ACFT TEMPERATURE CONTROL VALVE REF AMM TASK 21-51-10-000-801 , 21-51-10-400-801. LEAK & OPS CK OK.SDR ASAA2015102813546Warning Light · false activationRIGHT PACK LIGHT ILLUMINATED IN FLIGHT, 5000 FT ON FINAL, LIGHT EXTINGUISHED UPON PUSHING MASTER CAUTION. ACFT GROUNDED. RAN PACKS AND BITE TEST BOTH CONTROLLERS REF AMM 21-51-00, ALL OPERATIONS & INDICATIONS NORMAL, NO FAULT FOUND.SDR ASAA2015102413504Warning Light · illuminatedRIGHT PACK LIGHT ILLUMINATED DURING MASTER CAUTION RECALL, EXTINGUISHES WHEN RESET. ACFT GROUNDED. RT PACK TEMP CONTROLLER LOGGED TCV FAULT. RAN PACK /ZONE TEMP CONTROLLER BITE TEST AND CLEARED FAULT. RAN RT PACK AND NO FAULT AFTER, NO EXISTING FAULT. OPS SDR ASAA2015101513512Warning Message · false activationRIGHT PACK ANNUNCIATOR ILLUMINATES ON RECALL. ACFT GROUNDED. NR 2 ZTC LOGGED TCV FAULT BITE TESTS GOOD, FAULT RESET.SDR ASAA2015100713397Fmc · false indicationDATALINK FULL MESSAGE ON FMC, ACFT GROUNDED. RAN FMC DISAGREE Q&H CHECKLIST WHICH CLEARED MESSAGE.SDR ASAA2015100213294Satcom · lockedSATCOM LOCKUP, ACFT GROUNDED. RESTORED USING QRH PROCEDURE.SDR ASAA2015092813252Warning Message · false activationFMC DISAGREE BOTH NAV DISPLAYS AFTER PUSH BACK. ACFT GROUNDED. RAN QRH PROCEDURE, FMC OPS NORMAL.SDR ASAA2015092713238Bracket · brokenWHILE ACCOMPLISHING T/C 78472000, ON ENGINE NR 2, FOUND 2 MISSING FASTENERS AND BROKEN ATTACH BRACKET FOR CONNECTOR ON THE ENGINE START VALVE. ACFT GROUNDED. R & R NR 2 ENGINE START VALVE IAW AMM 80-11-03, LEAK CHECK PERFORMED IAW AMM 71-00-00-700-809.SDR ASAA2015090712964Module · failedSUPPLY DUCT TEMP INDICATOR NEEDLE SWINGS AND MOVES ERRATICALLY, NEEDLE SWINGS 10DEG TO 60 DEG C, ONLY IN THE "CONT CAB" AIR TEMP SETTING. THERE ARE NO CAUTION LIGHTS ASSOCIATED WITH THE NEEDLE SWINGS. CONT CAB OUTPUT TEMP IS STABLE AND APPEARS TO BE OPERATINSDR ASAA2015082612920Transceiver · failedNO SIDE TONE OR STATIC ON HF1 COULD RECEIVE SEL CAL THOUGH HF/SAT 1 TRANSFER SW IN HF. WHEN PUSHING HF/SAT 1 TRANSFER SWITCH, STATIC AND VOICE COULD BE HEARD ON HF1. ONLY WHEN THE SWITCH WAS IN TRANSIT. ACFT GROUNDED. CLEANED HF/SAT TRANSFER SWITCHES. INSPECSDR ASAA2015082512905Hf Comm · malfunctionedHF 1 FAILED AFTER 1ST POSITION REPORT, UNABLE TO TRANSMIT AND NO SIDE TONE. ACFT GROUNDED. VERIFIED FAULT. PERFORMED BITE TEST, PASSED. CYCLED ACFT POWER NR 1 HF. GROUND VERIFICATION TEST PASSED REF FIM 23-11, TASK 806. NO HISTORY 30 DAYS.SDR ASAA2015080412728Lamp · failedL1 DOOR EXTERIOR EMERGENCY EXIT LIGHT INOPERATIVE. ACFT GROUNDED, REPLACED THE LAMP. OPS CHECKED NORMAL.SDR ASAA2015072512585Actuator · malfunctionedLEFT PACK LIGHT ON RECALL EXTINGUISHES WITH MASTER CAUTION. ACFT GROUNDED. REPLACED THE LT RAM AIR EXHAUST ACTUATOR ASSY, REF MM 21-51-27. OPS AND BITES CHECK NORMAL. OK FOR SERVICE.SDR ASAA2015070112324Fmc · failedRT FMC FAILED ENROUTE. QRH COMPLIED WITH, SINGLE FMC OPERATION. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 836. RT FMC OPS RESTORED. ETOPS GROUND VERIFICATION TEST SUCCESSFUL. 1 EA C/B ON P6-1 "D16" OPENED, THEN RESET FOR FIM PROCEDURE.SDR ASAA2015063012292Valve · failedLOW AIRFLOW FROM PACKS ON APU THE FLOW STARTS OUT NORMAL THEN DIES OFF. ACFT GROUNDED. PRESSURIZATION SYS GROUND TEST OK REF MM 21-31-00-700-802, NO FAULTS. BITE TEST OF NR 1 PZTC SHOWS EXIT FAULT ON AFT RAM AIR DOOR, NOT CYCLING, ALSO, THAT WOULD CAUSE THSDR ASAA2015060311960Static Inverter · faultedELECTRIC LIGHT ILLUMINATED ON LANDING ROLLOUT. ACFT GROUNDED. SPCU LOGGED STATIC INVERTER FAULT. REPLACED STATIC INVERTER REF MM 24-34-21, OPS CHECK NORMAL.SDR ASAA2015053011918Handle · bindingF/A REPORTS L1 DOOR HANDLE DIFFICULT TO OPEN. ACFT GROUNDED. ACCOMPLISHED A GVI FOUND UPPER DOOR HINGE AIRPLANE SIDES QUICKY AND STIFF. SERVICED FORWARD ENTRY DOOR REF AMM 12-25-11. DOOR OPENS SMOOTHLY THRU HOLE CYCLE. PERFORMED DOOR HANDLE TORQUE TEST REFSDR ASAA2015051611742Charger · failedDURING CLIMBOUT, BATTERY DISCHARGE LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURE AND RETURNED TO DEPARTURE. AUX BATTERY SHOWED 0 AMPS AND 28V. MAIN BATTERY SHOWED -6 AMPS AND 27 VOLTS. LIGHT EVENTUALLY WENT OUT AND AMPS SLOWLY WENT TO 0 AMPS OVER 20 MIN. VOLTASDR ASAA2015043011589Switch · failedPSEA LIGHT IS ILLUMINATED WITH BOTH ENGINES SHUTDOWN. ACFT GROUNDED. TRA RT, LT 53 FAULT 31-52003 ON PSEU. DOES NOT CHANGE STATUS ON PIN 42 OF D 10984 WITH THROTTLES FULLY ADVANCE OR AT IDLE. DID FIM 32-09, TASK 815, FOUND BAD SWITCH PACK M1767. REPLACED SDR ASAA2015040811280Door · lack of lubeL1 DOOR VERY DIFFICULT TO OPEN. ACFT GROUNDED. LUBED L1 DOOR IAW 12-25-11. PERFORMED L1 DOOR HANDLE TORQUE TEST IAW AMM 52-11-00, NO FAULTS FOUND. NO HISTORY LAST 30 DAYS.SDR ASAA2015040711265Lamp · inoperativeR-1 DOOR EXTERIOR EMERGENCY SLIDE LIGHT INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMP, OPS CK NORMAL.SDR ASAA2015040711264Lamp · failedL-1 DOOR EMERGENCY EXIT IDENTIFIER LIGHTS INOPERATIVE. ACFT GROUNDED. RELAMPED. OPS CK NORMAL.SDR ASAA2015040611258Fuse · blownEXIT LOCATOR SIGN, L1070 INOPERATIVE. ACFT GROUNDED. REPLACED BLOWN PICO FUSE IN PACK M1695. OP CK NORMAL. REF SSM 33-51-13.
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