N407AS
Service difficulty reports · 273
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 = 'N407AS' 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 = 'N407AS' 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 ASAA2020101333349Warning Light · false activationAFTER START, ON RECALL, THE LEFT PACK LIGHT & CONT CABIN ZONE TEMP LIGHT REMAINED ILLUMINATED. LIGHT EXTINGUISHED WHEN MASTER CAUTION RESET WAS PUSHED. GROUNDED-YES. NR 2 ZTC LOGGED FLIGHT DECK TRIM VALVE. BITE TEST GOOD FAULT RESET.SDR ASAA2020100433271Battery Pack · inoperativeNUMEROUS INTERIOR & EXTERIOR EMERGENCY LIGHTS INOPERABLE. GROUNDED-YES. REPLACED 2 EA BATTERY PACKS LOCATED AT AFT GALLEY CEILING AND APPROXIMATELY ROW 26 CEILING RT SIDE, REF B737-900 AMM 33-51-06.SDR ASAA2020092033204Lens · crackedR1 DOOR EMERGENCY LIGHT LENS IS CRACKED WITH A PROTRUDING EDGE. GROUNDED-YES. REMOVED BROKEN R/1 DOOR EMERG LIGHT LENS, INSTALLED SERVICABLE LENS.SDR ASAA2020091083156Fmc · malfunctioned'VTK' ANNUNCIATION ON CAPTAIN'S MAP DISPLAY 3 TIMES DURING CRUISE FLIGHT AT FL380. 'VTK' EXTINGUISHED AFTER 15-20 SECONDS. GROUNDED - YES. FMC L SHOWS PGM FAULT ON LAST FLIGHT LEG. B737-900 FIM 34-61 TASK 807: ONLY THIS FAULT SHOWS. FMC BITE AND ADIRU BITSDR ASAA2020073102958Solenoid Valve · damaged#2 ENG EDP DEPRESSURIZATION SOLENOID VALVE DAMAGED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG EDP DEPRESSURIZATION SOLENOID VALVE REF B737-900 AMM 29-11-11-400-805-001 AND 29-11-11-00-805-001 OPS AND LEAK CHECK GOOD.SDR ASAA2020071302888Fmc · malfunctionedDURING FLIGHT, VTK APPEARED ON CAPTAIN'S PFD AND FMC FUNCTIONALITY WAS LOST. THE SYSTEM APPEARED TO RESOLVE ITSELF BEFORE WE COULD TAKE ANY ACTION. GROUNDED - YES. NR 1 FMC REQUIRED REBOOT REF. B737-900 FIM 34-61 TASK 837 NORM OPS RESTORED. NR 1 FMC BITE TESDR ASAA2020042232659Unknown · malfunctionedF/O'S AUTO-TILT MODE FOR WEATHER RADAR DOES NOT WORK. SHOWS GROUND RETURNS AT 40 NM IN ALL MODES. MANUAL TILT WORKS ON F/O SIDE AND ALL MODES WORK CORRECTLY ON CAPTAIN'S SIDE. GROUNDED - YES. PERFORMED WXR RADAR SYSTEM BITE TEST REF B737-900 AMM 34-43 TASK 801SDR ASAA2020030932386Fmc · malfunctionedENROUTE MULTIPLE VTX AND FMC #1 FAILURES. ON ONE OF THE FAILURES FMC DID NOT RESET FOR 3-5 MINUTES AND WE RECEIVED AN A/T LIM ANNUNCIATION ON THE ED. GROUNDED - YES. L FMC LOGGED PGM FAULT LAST LEG. NOW NOT ACTIVE. ACCOMPLISHED L FMC OPS CHECK REF B737-900 AMMSDR ASAA2020021083126Fmc · malfunctionedAT CRUISE, L/H VTK ON NAV DISPLAY, FOLLOWED BY LH MAP ON LH NAV DISPLAY. RAN QRH AND INSTRUCTED TO CHOOSE FMC BOTH ON RH. LH FMC DID NOT RECOVER. CONTINUED FLIGHT WITH FMC SWITCHED TO BOTH ON RH. GROUNDED - YES. OPENED, THEN RESET L/H FMC C/B ON P18-2 A6. FMC SDR ASAA2020020332066Warning Light · false activationFWD CAB ZONE TEMP ILLUMINATED ON MASTER RECALL, EXTINGUISHES WITH RESET OF MASTER CAUTION. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONT BITE PER B737-900 AMM 21-50-00-700-803, OPS CHECK GOOD, FWD CAB ZONE TEMP LIGHT EXTINGUISHED DURING RECALL.SDR ASAA2020020422067Warning Light · false activationDURING RECALL FWD CAB ZONE TEMP LIGHT ILLUMINATED. DURING M/C REST ALL LIGHTS EXTINGUISH. GROUNDED - YES. VERIFIED FWD CAB ZONE TEMP ILLUMINATES ON RECALL. PERFORMED PACK/ZONE TEMP CONT BITE TEST IAW B737-900 AMM 21-51-00-700-803. CONTROLLER FAULT - STANDBY PASDR ASAA2020012743965Fuel Sys · malfunctionedDURING CLIMB OUT, NOTICED MASTER CAUTION FUEL. THERE WAS AN IMBALANCE OF 1200 LBS DIFFERENCE FROM LEFT MAIN TANK, RAN QRH MAIN TANK LEFT WAS SLOW TO BURN NORMALLY THEN BURNED NORMAL FOR REMAINDER OF THE FLIGHT. GROUNDED - YES. PILOT STATED THAT THE NR 1 TANSDR ASAA2020011331839Bearing · wornNR 2 ENG Y DUCT BEARING WORN. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENG PNEUMATIC DUCT REF AMM 36-11-01. OPS AND LEAK CK GOOD.SDR ASAA2020011331833Unknown · malfunctionedDURING CRUISE FLIGHT THE NR 2 FUEL TANK QUANTITY SUDDENLY DECREASED BY APPROXIMATELY 500 POUNDS. THE QUANTITY STABILIZED AT 7,930 POUNDS AND REMAINED DURING CENTER TANK CONSUMPTION. DURING CLIMB THE QUANTITY DECREASED BY ALMOST 100 POUNDS ONLY TO RETURN TO THESDR ASAA2020010631794Control Valve · leaking#2 ENGINE S/N 962514 HAS HISTORY OF FUEL LEAKAGE. GROUNDED - YES. REMOVED ENG #2 HPTACC VALVE PER B737-900 AMM 75-21-01-000-801-F00. INSTALLED NEW HPTACC #2 ENG. REF AMM 75-21-01-400-801-F00. LEAK CHECK AND ACTUATOR TEST PASSED.SDR ASAA2020010231753Seal · leakingTROUBLESHOOTING RECOMMENDATIONS FOR POSSIBLE FOR EXCESSIVE OIL CONSUMPTION, ALONG WITH POSSIBLE GULPING EVENT. ENGINE POWER RUN REQUIRED. GROUNDED - YES. PERFORMED TROUBLESHOOTING PER TSR704580 STEPS 1-12. AFTER PART POWER LEAK CHECK (STEP 11) FOUND OIL IN BAGSDR ASAA2020010231754Seal · leakingDURING T/O ROTATION AND CLIMB OUT, #1 ENG OIL QTY INDICATED 3 W/ REVERSE VIDEO DISPLAYED. ENG OIL QTY ROSE TO 7 AT CRUISE. ALL OTHER ENG PARAMETERS NORMAL. OIL QTY THEN DECREASED TO 3 AND REV VIDEO DISPLAYED AGAIN, LANDED KLAS. GROUNDED - YES. DIVERSION TIME 1SDR ASAA2019112621422Actuator · inoperativeINFLIGHT RIGHT PACK LIGHT ILLUMINATED AND WAS RESET WITH MASTER CAUTION RESET BUTTON. PACKS OPERATE NORMALLY. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROLLER BITE TEST VERIFIED # 2 CONTROLLER SHOWED RAM AIR ACTUATOR FAULT. REMOVED AND REPLACED RIGHT PACK RAMSDR ASAA2019111871352Actuator · failedON RECALL MASTER CAUTION AIR COND AND RIGHT PACK LIGHT ILLUMINATE. ALL LIGHTS EXTINGUISH WITH RESET. GROUNDED - YES. PERFORMED PACK TEMPERATURE CONTROL BITE PER B737-900 FIM 21-62 TASK 801. BIT FAILED RIGHT RAM AIR DOOR ACTUATOR, PREVIOUS FLIGHT FAILED RIGHT RSDR ASAA2019111851364Display · malfunctionedEXPERIENCED 5 VTK'S ON CAPT MAP DISPLAY. LASTED ABOUT 30 SEC. WAS ABLE TO RESTORE DUAL FMC OPERATIONS EACH TIME. GROUNDED - YES. PERFORMED B737-900 FIM TASK 34-61, TASK 836. CYCLED 2 CIRCUIT BREAKERS, FMC BOOTS IN MENU ON LSK 1 AFTER 20 SECONDS. IDENT PG 1 LOASDR ASAA2019111561342Fault Code · activatedWHILE ACCOMPLISHING T/C 78273000, FOUND ECONOMIC FAULT 75-10361 (HPTACC POSITION SIGNAL OUT OF RANGE) ON #1 ENGINE. GROUNDED - YES. ON DEFERRAL.SDR ASAA2019110231222Unknown · malfunctionedBRIEF LESS THAN 60 SECONDS ILLUMINATION OF VTK ON CAPTAINS NAVIGATION DISPLAY. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASK 836. SYSTEM FUNCTION NORMAL. NO FAULTS OR DEFECTS NOTED AT THIS TIME. A/C OK FOR SERVICE.SDR ASAA2019091730715Warning System · false activationLEFT PACK ILLUMINATED ON RECALL. LIGHT EXTINGUISHED WHEN RECALL WAS PUSHED. GROUNDED - YES. T/S PER FIM 21-62 TASK 801. PACK TEMPERATURE CONTROL BITE. BIT FAILED LEFT PACK TCV, PREV FLIGHT FAILED LEFT PACK TCV. CLEARED FAULT DURING VERIFY PORTION OF BITE. RAN SDR ASAA2019090330606Duct · wornWHILE ACCOMPLISHING #1 ENG INLET INSP. FOUND Y DUCT ATTACH LINK ABOVE THE HIGH STAGE VALVE WORN. GROUNDED - YES. R/R Y DUCT REF AMM 36-11-01. AND POWERPLANT BUILD UP MANUAL 71-00-02. LEAK/ OPS CHECK GOOD.SDR ASAA2019080873333Fmc · unknownINTERMITTENT FMC FAILURE CAPTAIN`S SIDE ON LANDING AND TAXI IN. VTK ON CAPTAIN`S SIDE. GROUNDED - YES. PERFORMED FIM 34-61-00-810-836. OPENED THEN CLOSED 4 CIRCUIT BREAKER. BITE TEST OF BOTH FMC'S TESTS OK.SDR ASAA2019072330143Brake Assy · malfunctionedENG#1 HISTORY OF "ENG FAIL" LIGHT ILLUMINATING DURING ENGINE SHUT DOWN. ETOPS SIGNIFICANT SYSTEM. GROUNDED - YES. REMOVED AND REPLACED #1 ENG START BRAKE ASSY REF AMM 76-11-10/401. ALL OPS TEST PASS. ETOPS GROUND VERIFICATION SUCCESSFUL.SDR ASAA2019071930098Module · defectiveRECENT INSTALLED APU DMM IS PROVIDING ERRONEOUS DATA. GROUNDED - YES. REPLACED DMM AND PERFORMED GOOD INSTALLATION TEST PER AMM 49-72-11.SDR ASAA2019071230005Apu · malfunctionedAPU TREND DATA SHOWS CT5ATP TEMP IS AT OR ABOVE THE 605 DEGREE THRESHOLD. GROUNDED - YES. REMOVED AND REPLACED APU ASSY IN REF TO AMM 49-11-00-4100-803 OPS AND LEAK CK GOOD.SDR ASAA2019070929984Warning System · false activationAFTER NORMAL ENGINE SHUTDOWN AT GATE, #1 ENGINE EGT INDICATES "ENG FAIL". GROUNDED - YES. EEC LOGGED NO RECENT FAULTS OR ACTIVE FAULTS. CDS HAS NO FAULTS LOGGED IN HISTORY OR CURRENT STATUS. EEC TEST PASS. REF FIM 73-05 TASK 805. NOTE FAULT OCCURRED AFTER NORMSDR ASAA2019070829978Unknown · malfunctionedFO RADAR DISPLAY IN AUTO MODE DISPLAYS INCORRECTLY. GROUNDED - YES. ACCOMPLISHED WXR OPERATIONAL TEST & ANTENNA TILT TEST REF AMM 34-43-00. F/O'S DISPLAY MATCHED CAPT'S IN AUTO IN ALL RANGE SELECTED.SDR ASAA2019062729837Warning System · false activationLEFT PACK LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED FIM 21-53 TASK 801. FOUND NO PACK LIGHT ON. PERFORMED PZTC BITE IAW FIM 21-62 TASK 801. FOUND NO FAULTS. FOUND NO EVIDENCE OF LEAKING PACK FLOW VALVE.SDR ASAA2019061729713Actuator · leakingDURING A-CK FOUND FUEL LEAK UNDER #1 ENGINE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG RH VSV ACTUATOR IAW B737-900 AMM 75-31-01-000-802-F00/AMM 75-31-01-400-802-F00. ACCOMPLISHED LEAK CK, LEAK CK GOOD. ACCOMPLISHED TESTS ON POWERPLANT TEST REF TABLE. TEST 3SDR ASAA2019061099652Sensor · failedDURING T/C 08031001. AEVM HAD FAULT N2 TACHO LOSS E1. GROUNDED - YES. REF B737-900 FIM 77-31 TASK 805 CDS BITE DID NOT SHOW RELATED RPM FAULT. CLEARED AVM BITE FAULTS. REMOVED AND REPLACED #1 ENG N2 SENSOR IAW B737-900 AMM 77-11-02. N2 SPEED SENSOR INSTALLATIOSDR ASAA2019051829388Spacer · debonded#2 ENG FAN BLADE #1 SPACER DISBONDED. GROUNDED - YES. REPLACED #2 ENG FAN BLADE SPACER #1 PER T/C 78472010.SDR ASAA2019051829387Platform · gougedFOUND #14 AND #24 PLATFORM GOUGE ON #2 ENGINE. GROUNDED - YES. REPLACED #14 AND #24 PLATFORM ON #2 ENG PER T/C 78472010.SDR ASAA2019043029208Controller · failedON RECALL DURING AFTER START CHECKLIST MASTER CAUTION ILLUMINATED AIR CONDITIONING ANNUNCIATOR FOR LEFT PACK LIGHT ILLUMINATION ON OVERHEAD PANEL. ALL LIGHTS RESET PER CHECKLIST BY PUSHING MASTER CAUTION RESET BUTTON. GROUNDED - YES. REF FIM TASK 21-53 TASK 80SDR ASAA2019043029214Unknown · malfunctionedON ENGINE SHUTDOWN WITH BOTH START SWITCHES IN CUTOFF POSITION -LEFT ENGINE INDICATED FOR APPROX 3 MINUTES. ENGINE FAILURE LIGHT, EGT APPROX 345DEG. OIL PRESSURE 94 PSI, OIL TEMP ON- BOTH ENGINE AND GENERATORS WERE VERIFIED OFF. GROUNDED - YES. NR 1 ENG EEC BISDR ASAA2019040858910Fmc · malfunctionedMOMENTARY FAILURE OF LEFT FMC WITH VTK FLAG. FMC RESET ITSELF WITHIN ONE MINUTE WITHOUT PILOT INTERVENTION. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 836 NO DEFECTS NOTED.SDR ASAA201902228262Connector · corrodedDURING FIRE TEST NUMBER ONE ENGINE FIRE HANDLE AND ASSOCIATED ENGINE OVERHEAT LIGHT DO NOT ILLUMINATE. GROUNDED - YES. BITE CK SHOWED ENGINE 1 LOOP B WIRING OPEN. CW ALT DEACTIVATION REF CHAP 5-07-01 TABLE 3 ITEM 3. OPENED AND TAGGED 12EA CB'S. CW B737-900 FIMSDR ASAA201902128146Lens · detachedFA REPORTS FWD GALLEY "EXIT" SIGN COVER HAS POPPED OFF. GROUNDED - YES. REPLACED R-1 DOOR EMERGENCY EXIT SIGN ASSY WITH SERVICEABLE ASSY OPS NORMAL OK FOR SVC.SDR ASAA2019012427929Warning System · false activationLEFT PACK LIGHT CAME ON DURING CLIMB OUT SEA THROUGH 15,000'. ATTEMPTED TO COOL PACK AND RESET PER CHECKLIST, BUT IT REMAINED ILLUMINATED. TURNED OFF PACK PER CHECKLIST AND CONTINUED TO MCO AT FL 330 WITH NO FURTHER ISSUES. GROUNDED - YES. PERFORMED PACK ZONE SDR ASAA2018121627420Warning System · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL. LIGHT EXTINGUISHES WITH MASTER CAUTION. GROUNDED - YES. PERFORMED FIM 21-62 TASK 801. LAST FLIGHT LOGGED "RAM AIR ACT" FAULT, FAULT CLEARED, BITE VERIFY NML PER SAME.SDR ASAA2018121427386Cover · detachedEMERGENCY EXIT SIGN COVER LOCATED AFT OF L2 DOOR FELL OFF. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY EXIT SIGN LIGHT ASSY AT L2 DOOR PER B737-900 AMM 33-51-01, OP CKS GOOD.SDR ASAA2018121127360Lens · defectiveL2 WAIST LEVEL EXIT SIGN COVER WILL NOT STAY AFFIXED. GROUNDED - YES. REMOVED & REPLACED LENS - OK FOR SERVICE.SDR ASAA2018112627109Grounding Strap · deterioratedWHILE PERFORMING NR 2 ENG HARNESS INSP FOUND COWL ANTI-ICE VALVE GROUND STRAP DETERIORATED. REQ REPLACEMENT. GROUNDED - YES. REMOVED AND INSTALLED NEW GROUND WIRE ON TAI VALVE REF AMM 30-21-11.SDR ASAA2018111976887Wire Harness · damagedWHILE ACCOMPLISHING TASK CARD N8420000 ON NO. 1 ENGINE FOUND CORE FIRE DETECTION HARNESS MW0326 DAMAGE BEYOND LIMITS. GROUNDED - YES. REMOVED/REPLACED ENG #1 FIRE DETECTOR HARNESS MW0326 REF B737-900 AMM 26-11-02. OPS CHECK GOOD.SDR ASAA2018111646858Control Unit · failedELEC LT ON. GROUNDED - YES. BITE OF ELECTRICAL PNL LOGGED SPCU FAULT. HAS HISTORY, REF B737-900 FIM 24-31 TASK 801. REF FIM 24-34 TASK 802, INSPECTED PINS/SOCKETS OF SPCU CONNECTORS. NO DEFECTS NOTED. REPLACED SPCU REF B737-900 AMM 24-34-11. GROUND VERIFICATIOSDR ASAA2018111436852Warning Light · false activationELEC LIGHT ILLUMINATED. GROUNDED - YES. BITE SHOWS SPCU 1 FAULT STORED. ACCOMPLISHED B737-900 FIM 24-34 TASK 802. FAULT CLEARS AND BITE OF ELECTRICAL PANEL OPS NORMAL.SDR ASAA2018102426589Control Unit · faultedAFTER POWER UP - AMBER CAUTION ELEC CAUTION LIGHT ON OVERHEAD ON. GROUNDED - YES. FOUND SPCU FAULT. ACCOMPLISHED FIM 24-34 TASK 802. FAULT CLEARED. OPS GOOD.SDR ASAA2018091726177Sign · missing16F EXIT/SALIDA SIGN MISSING. GROUNDED - YES. FOUND & SECURED "E" EXIT SIGN AT 16F OK FOR SERVICE.
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