N469AS
Service difficulty reports · 326
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 = 'N469AS' 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 = 'N469AS' 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 ASAA2021062935198Chip Detector · damagedDURING ACCOMPLISHMENT OF EC N2480001 IN WO 1872439, FOUND ENG 2 STARTER MAGNETIC CHIP DETECTOR ASSY DAMAGED. GROUNDED - YES. REMOVED AND REPLACED ENG #2 STARTER MAGNETIC CHIP DETECTOR ASSY AND LEAK CHECK, NO LEAKS FOUND PER B737-900 AMM 80-11-01-360-801-F00 A/SDR ASAA2021062835199Warning Light · false activationLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED ON DESCENT. GROUNDED - YES. R/H CHECK LISTS FOLLOWED WINDOW OVERHEAT LIGHT STAYED EXTINGUISHED ON RESET.SDR ASAA2021062735210Hmu · faulted#2 ENG VALVE CLOSED LIGHT REMAINS ILLUMINATED BRIGHT BLUE WITH START LEVER AT CUTOFF. GROUNDED - YES. REMOVED AND REPLACED #2 ENG HMU REF TASKCARDS N8473000 AND N8473001. OPS TEST AND LEAK CHECK GOOD. GROUND VERIFICATION SUCCESSFUL. #2 ENG VALVE OPS CHECK GOODSDR ASAA2021060735056Coupler · inoperativeHF#1 INOP. GROUNDED - YES. REPLACED #1 HF COUPLER PER B737-900 AMM 23-11-61/401. REPLACED #2 HF COUPLER IAW AMM 23-11-61. OP CHK FAILED RTP 1 AND 2 STILL SHOW "INOP" FOR HF1. REACTIVATED HF1 IAW AMM 23-12-41. HF1 OP CHECK GOOD IAW 23-11-61. ETOPS GROUND VERIFISDR ASAA2021060134991Fmc · faultedTROUBLE SHOOTING ON W/O: 1874364 TASKCARD: N/R-00001 FOR AMBER FAULT LIGHT ON HGS CONTROL PANEL ILLUMINATED IN FLIGHT. FOUND SEVERAL FAULTS RELATING TO FAULTS WITH THE #2 FMC. SUSPECT #2 FMC. REF MESSAGES 22-11071, 22-11822, AND 22-11323. NO FAULT LIGHT ON HEASDR ASAA2021051634823Spacer · debondedPER T/C 78472010 #2 ENG BLADE LUBE SPACERS #4,6,7,10,14,15,16, 18, 19 AND 24 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED SPACERS AT POSITION 4,6,7,10,14,15,16,18,19, AND 24 PER T/C 78472010. NO DEFECTS NOTED.SDR ASAA2021051134800Fmc · faultedVTK ON CAPT SIDE ILLUMINATED. GROUNDED - YES. TECH SERVICE NOTE. DUE TO HISTORY OF RECENTLY INSTALLED FMC, REPLACE L/H FMC P/N 176200-01-01 REF B737-900 IPC 34-61-02-02B AND 34-61-02/401. ACCOMPLISHED FMC #1 COMPUTER REMOVAL AND INSTALLATION, SW LOAD AND TESTISDR ASAA2021051034795Seal · detachedRIGHT SIDE EXTERIOR SEAL ON R1 WINDOW TORE LOOSE SHORTLY AFTER TAKE OFF AND SEPARATED FROM A/C SHORTLY THEREAFTER. R2 WINDOW WILL NEED CLEANING TO REMOVED ADHESIVE LEFT BY SEAL WHEN IT SEPARATED. GROUNDED - YES. CLEANED R1 AND R2 WINDOWS REF B737-900 AMM 12-16SDR ASAA2021042934726Fmc · failedMOMENTARY RIGHT FMC FAIL VTK FLAG ON APPROACH. CLEARED ITSELF AFTER 1 MINUTE. GROUNDED - YES. FMCS OPS OK. NO DEFECTS FOUND.SDR ASAA2021042934716Computer · failedWITH AUTOTHROTTLE SYSTEM TURNED OFF AT THE GATE WE NOTICED A/T MOTION OF THE MOTOR. ALSO EXPERIENCED A SURGING OF THE A/T FOR ABOUT 10 SECONDS DURING LEVEL OFF AT ABOUT 12,000'. NO MOTION OF ACTUAL THROTTLES OTHER THAN FEELING THE A/T SYSTEM PULSING CAUSING A SDR ASAA2021042734728Switch · out of rigAFTER LANDING, APU FAULT ILLUMINATED. FOLLOWED QRH PROCEDURE. SECOND ATTEMPT APU FAULT LIGHT RE-ILLUMINATED. GROUNDED - YES. FOUND FAULT 49-15004 STILL CURRENT. REMOVED AND REPLACED APU AIR INLET DOOR POSITION SWITCH REF B737-900 AMM 49-15-41. C/W EA 900ER-49ESDR ASAA2021042234633Warning Light · false activationR2 WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED WINDOW HEAT SYSTEM OPERATIONAL TEST PER B737-900 AMM 30-41-00-710-801. OPERATIONAL TEST GOOD. PERFORMED WINDOW HEAT CONTROLLER BITE TEST PER AMM 30-41-11-710-801. BITE TEST GOOD. NO DEFECTS NOTED.SDR ASAA2021042234635Fmc · malfunctionedON ARRIVAL AT 2500 AGL FO SIDE LOST FMC W/ ASSOCIATED VTK FOR 20 SECONDS BEFORE RESETTING BACK TO OPERATIONAL. THEN ON TAXI IN BOTH CA & FO LOST L & R FMC INFO W/BOTH ASSOCIATED VTK DISPLAYED FOR 20 SECONDS BEFORE RESETTING BACK TO NORMAL (OPERATIONAL). GROUNDSDR ASAA2021042134630Actuator · faultyAUTOPILOT A IS INOP TRIED TO ENGAGE SEVERAL TIMES AND IT KICKS OFF. GROUNDED - YES. REMOVED AND REPLACED AUTOPILOT AILERON ACTUATOR A PER B737-900 AMM 22-11-25-000-801 / AMM 22-11-25-400-801. ACCOMPLISHED AUTOPILOT AILERON ACTUATOR ADJUSTMENT PER AMM 22-11-25SDR ASAA2021042034672Connector · looseAPU WON'T START. GROUNDED - YES. R&R APU INLET TEMP SENSOR REF B737-900 AMM 49-61-31-000-801 AND 49-61-31-400-801. STARTED APU NO START NO HELP. ACCOMP APU BITE PROCEDURE FAULTS SHOWED NO FAILURES FAULT HISTORY SHOWED 5 PAGES FAULT MSG 49-15004 INLET DOOR SHUTSDR ASAA2021042034657Starter · faultyTWO UNSUCCESSFUL STARTS OF THE APU, RECEIVED AMBER FAULT LIGHT ON BOTH TRIES. (ALSO NO RISE IN EGT). GROUNDED - YES. PER TROUBLE SHOOTING NOTES. REPLACED START POWER UNIT, START CONVERTER UNIT, ELECTRONIC CONTROL UNIT. OPENED/TAGGED 2CBS. RMVD AND INSTALLED ECSDR ASAA2021041534593Computer · intermittentA/P "A" WOULD NOT STAY ENGAGED. GROUNDED - YES. TASK CARD COMPLIED WITH PERFORMED DFCS BITE TEST REF B737-900 FIM 22-11 TASK 801. FOUND NO FAULT MESSAGES AT THIS TIME. PERFORMED DFCS BITE TEST QUICK TEST (GROUP 10) AND AUTO PILOT (GROUP 11). ALL SYSTEM TEST PASDR ASAA2021040634523Controller · malfunctionedCONT CAB ZONE TEMP LIGHT ON RECALL RESETS W/MC. GROUNDED - YES. A/C REL PER MEL 21-21G PRIMARY CONT CAB ZONE TEMP INOP. ACCOMP BITE CK OF #2 ZONE CONT PER B737-900 21-61-00. LOGGED FLT DECK TRIM VALVE. FAULT CLEARED & OPS CKS NML. THIS CLEARS MEL 21-21G, FLT CSDR ASAA2021020434010Fmc · failedON APPROACH RT FMC FAILED TWO SEPARATE TIMES. GROUNDED - YES. R & R R-FMC REF B737-900 AMM 34-61-02 2 C/B OPEN & CLOSED, INSTALLATION TEST PASS. MEL 34-36J CLEARED.SDR ASAA2021012433927Satcom · malfunctionedWE CAN PLACE CALLS ON SATCOM AND HEAR OTHERS SPEAK BUT NO ONE CAN HEAR US. TRIED CALLING FROM BOTH MCDU'S AND BOTH PILOT STATIONS AND BOTH SAME EFFECT. GROUNDED-YES. COULD NOT DUPLICATE, ACCOMP VOICE TEST, REF B737-900 AMM 23-15-00. SYSTEM OPERATIONS CHECKSDR ASAA2020122633756Fmc · malfunctionedON DOWNWIND OGG, GOT F/O FMC FAIL WITH VTK, CAPTAINS FMC NORMAL, SELF RESTORED ON FINAL NOTICED COURSE ON RNAV WAS OFFSET LEFT THEN RECEIVED FMC VERIFY POSITION-FMC-FMC F/O GUIDANCE WOULD HAVE TAKEN US NORTH OF COURSE INTO TERRAIN, ILS MONITORING BACK TO CORRESDR ASAA2020121833733Blade · damagedWHILE ACCOMPLISHING FAN BLADE LUBE ON NR 1 ENGINE T/C 78472010, FOUND MOLYDAGE COATING MISSING UP TO 100% WITH NO WEAR TO SHIM BASE MATERIAL. GROUNDED-YES. PER B737-900 AMM 72-21-02-200-801-F00 2L(1)(B) 3): ALL SHIMS ON NR 1 ENGINE MUST BE REPLACED WITHIN 1SDR ASAA2020121833729Spacer · debondedWHILE ACCOMPLISHING T/C 78472010 NR 1 ENGINE, FOUND 14 BLADE SPACERS WITH DISBONDED ELASTROMIRIC MATERIAL AND 1 FAN BLADE PLATFORM GOUGED AT AREA F. GROUNDED-YES. INSTALLED SERVICEABLE 1 PLATFORM. INSTALLED SERVICEABLE 14 SPACERS AT NR 1 ENGINE, REF T/C NR SDR ASAA2020110633510Warning Message · false indicationBOTH FMC'S SCRATCHPAD MESSAGE 'FMC VERTICAL DISAGREE" ANNUNCIATED MULTIPLE TIMES BELOW 8000'. GROUNDED-YES. LT AND RT FMC'S LOGGED FCC DATA-SYNC ERROR PERFORMED B737-900 FIM 34-61 TASK 835 LT AND RT FMC'S OPERATIONS NORMAL SEAMC STEVE CONSULTED.SDR ASAA2020102633417Fmc · malfunctionedDURING DESCENT RT FMC (F/O'S SIDE) VTK FLAG MAP FLAG AND "SINGLE FMC OPERATION" ON SCRATCH PAD OF LEFT CDU. RESET ITSELF THEN "VTK" AGAIN FOR 30 SECONDS, RESET ITSELF AND OPERATED NORMALLY UNTIL LANDING. GROUNDED-YES. PERFORMED CDU BITE. FOUND RT FAULT "WATSDR ASAA2020092633225Fmc · malfunctionedAFTER LANDING, DURING ROLLOUT VTK CA SIDE, BOX DUMPED. SCREEN CAME BACK AFTER APPROX 1 MIN. GROUNDED-YES. PERF B737-900 FIM 34-61 TASK 836. OPENED RESET 1 EA C/B ON P18-2 "FMC 1" LT FMC OPS NORMAL. ETOPS GROUND VERIFICATION TEST SUCCESSFUL.SDR ASAA2020082523066Generator · failedAPU FAILED START (THREE ATTEMPTS) AT FL380. FAULT LIGHT ILLUMINATED DURING EACH START ATTEMPT. GROUNDED - YES. REPLACED APU SGU, REF B737-900 AMM 49-44-21. PERFORMED APU START AND OPERATION, PER AMM TASK 49-11-00-806-801. OPS NORMAL.SDR ASAA2020082403063Warning Message · false activationLT SIDE WINDOW HEAT OVERHEAT. RAN QRH, LIGHT EXTINGUISHED THEN CAME BACK ON. GROUNDED - YES. UNLATCHED WHEN ACCOMPLISHED OPERATIONAL TEST OF THE WINDOW HEAT FOR LT SIDE WINDOW. TEMPERATURE WITHIN LIMITS. ACCOMPLISHED RESISTANCE TEST, PER B737-900 FIM 30-4SDR ASAA2020082193044Converter · inoperativeON TAXI INTO THE GATE THE APU WOULD NOT START AND THE APU FAULT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 49-40 TASK 803. NO DEBRIS IN MAGNETIC DRAIN PLUG, APU FREELY ROTATES. ACCOMPLISHED GVI OF APU HARNESS AND STARTER GENERATOR HARNESSSDR ASAA2020081753027Lubrication Unit · failedAPU FAILED TO START AT FL370; 1ST ATTEMPT EGT ROSE TO 600 FAULT LIGHT ILLUMINATED APU SHUT DOWN ON ITS OWN, 2ND ATTEMPT 10 MINUTES LATER NO EGT, FAULT LIGHT, NO START. GROUNDED - YES. REPLACED APU LUBE MODULE AND FUEL CONTROL UNIT, REF B737-900 AMM 49-91-11-0SDR ASAA2020081313015Warning Light · false activationAMBER FAULT LT CAME ON WHILE ATTEMPTING TO START THE APU ON ARRIVAL. GROUNDED - YES. FAULT CODES 49-31016 (OVERTEMP SHUTDOWN) AND 49-41012 (NO APU ROTATION SHUTDOWN) FOUND DURING TROUBLESHOOTING. OPENED COMPRESSOR PLELUM & INSPECTED FOR OBSTRUCTIONS AND DAMAGESDR ASAA2020072312924Warning Message · false activationAT CRUISE LEFT SIDE WINDOW HEAT CAUTION LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED QRH CHECKING AND SUBSEQUENT OPS NORMAL.SDR ASAA2020042032653Warning System · false activationAFTER PUSHBACK ON RECALL CONT CABIN ZONE TEMP LIGHT ILLUMINATED EXTINGUISHED ON RESET OF MASTER CAUTION. GROUNDED - YES. PERFORMED B737-900 FIM 21-62 TASK 842, TEMP CONTROLLER 2 BITE SHOWS FLT DECK TRIM VALVE FAULT ON PREVIOUS FLT LEG, NO FAULTS ON VERIFY. RANSDR ASAA2020040932625Switch · damagedZONE TEMP -CONT CAB ILLUMINATED ON MASTER CAUTION RECALL, ASSOCIATED ZONE TEMP-LIGHT EXTINGUISHED UPON MASTER CAUTION RESET. GROUNDED - YES. PERFORMED B737-900 FIM 21-62 TASK 842, PZTC 2 BITE SHOWS FLT DECK TRIM VALVE FAULT ON PREVIOUS FLT LEG, NO FAULTS ON VESDR ASAA2020040632613Control Valve · failedAFTER START CHECKLIST RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATED. EXTINGUISHES WITH MASTER CAUTION PRESS. GROUNDED - YES. CONFIRMED FAULT, R/H PACK/ZONE TEMP CONTROLLER SHOWS HARD FAIL FLIGHT DECK TCV (V143). REMOVED & REPLACED FLIGHT DECK TCV REF B737-900 AMSDR ASAA2020011531851Transition Panel · corrodedCORR ON LT TRANSITION PANEL AT STA 500L THAT GOES UNDER SUPPORT ANGLE FOR SIDEWALL PANEL. GROUNDED - YES. REMOVED CORR FROM LT TRANSITION PANEL AT STA 500L, OUT OF LIMITS REPAIRED TRANSITION PANEL IAW ER SRM 53 00 53 2R 5 W 2.5" O .040 R .034 L 4 D .006.SDR ASAA2020011431845Shield · corrodedAFT CARGO COMPARTMENT FWD OF DOOR CUTOUT, SHIELD CORRODED. GROUNDED - YES. REMOVED CORR, FOUND TO BE OUT OF LIMITS IAW SRM 53 60 15 1A 1 FIG 103 DETAIL D REMOVED CORRODED SHIELD AND REPLACED WITH NEW SHIELD IAW SRM 51 40 02 0G 0 W .9" O .050 R .040 L 1" D .010SDR ASAA2020011531854Transition Panel · corrodedAFT CARGO RT TRANSITION PANEL HAS CORR ON TOP AND BOTTOM OF PANEL BETWEEN STA 727B TO 767. GROUNDED - YES. REMOVED CORR FROM AFT CARGO RT TRANSITION PANEL BETWEEN STA 727B TO 767, OUT OF LIMITS IAW SRM 53 00 53 1A 2, FIG 103, DETAIL D. REPAIRED TRANSITION PANESDR ASAA2020011531853Transition Panel · corrodedAFT CARGO LT TRANSITION PANEL HAS SPOTS OF CORR FROM STA 727A TO STA 847. GROUNDED - YES. BLENDED OUT CORR ON AFT CARGO LT TRANSITION PANEL FROM STA 727A TO STA 847, OUT OF LIMITS IAW SRM 53 00 53 1A 2 REPAIRED TRANSITON PANEL IAW SRM 53 00 53 2R 5 W .6 O .040SDR ASAA2020011531852Transition Panel · corrodedFWD CARGO RT TRANSITION PANEL HAS CORR FROM STA 500F TO 500K. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS. FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1A 2 FSL 103. REPAIRED RT TRANSITION PANEL IAW SRM 53 00 53 2R 5 W 2 O .040 R .022 L 12.5 D .018.SDR ASAA2019121863629Control Valve · failedLEFT PACK ILLUMINATED, LIGHT GOES OUT WITH MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED PACK ZONE TEMP CONTROLLER BITE REF B737-900 AMM 21-61-20-400-801. HARD FAULT SHOWS FOR LEFT PACK TCV. REMOVED & REPLACED TCV REF AMM 21-51-10-400-801. LEAK CK GOOD PESDR ASAA2019121851630Stator Vane · leakingFUEL LEAK NOTED ON ENG # 2 DRAIN MAST. GROUNDED - YES. REF B737-900 AMM 71-71-00-200-801-F00 PERFORMED ENG # 2 DRAIN AND VENT INSPECTION, FOUND LEAK FROM RIGHT VSV DRAIN, RATE IS 35 DROPS PER MINUTE ITEM MUST BE CORRECTED WITHIN 25 FLT CYCLES. REMOVED AND REPLSDR ASAA2019102873113Fmc · intermittentRIGHT FMC FAILS/RESTARTS INTERMITTENTLY. GROUNDED - YES. ACCOMPLISHED T/S PER B737-900 FIM 34-61 TASK 836 - FOUND RIGHT FMC REBOOTING TO BE CAUSED BY LEFT FMC. REMOVED AND REPLACED LEFT FLIGHT MANAGEMENT COMPUTER PER B737-900 AMM 34-61-02-000-801/AMM 34-61-02-SDR ASAA2019083130580Unknown · malfunctionedCAT III AUTOLAND UN OR NOT SUCCESSFUL, TRACK WAS FINE UNTIL 100AGL, BELOW 100FT AIRPLANE DRIFTED TO THE RIGHT THEN SEEMED TO OVERCORRECT TO THE LEFT, OUTSIDE THE LIMITS. I DISCONNECTED THE AUTOMATION AND LANDED THE AIRCRAFT. GROUNDED - YES. PERFORMED BITE OF DSDR ASAA2019082983531Blade · wornWHILE ACCOMPLISHING FAN BLADE LUBE ON #1 ENG T/C 78472010, FOUND ALL BLADE SHIMS WORN INTO PARENT MATERIAL. GROUNDED - YES. REMOVED AND INSTALLED ALL NEW BLADE SHIMS ON #1 ENGINE. REF T/C #78472010.SDR ASAA2019073030251Link · wornWHILE ACCOMPLISHING #1 ENGINE INLET INSP T/C #78472000 FOUND WORN BLEED AIR DUCT ATTACH LINK WORN. 1ST LINK ABOVE HIGH STAGE VALVE. GROUNDED - YES. REMOVED & REPLACED WORN BLEED AIR DUCT ATTACH LINK. REF POWERPLANT BUILDUP MANUAL 71-00-02, FIG 16-1.SDR ASAA2019062829868Fmc · malfunctionedNO FMC PERFORMANCE INFORMATION AFTER DATA REQUEST. GROUNDED - YES. RESET LEFT AND RT FMC COMPUTERS. CYCLED 2 CBS. NO HELP RMVD AND REAPPLIED GROUND PWR ON ACFT. PERFORMANCE INFO RETURNED TO NML. PERFORMED LEFT AND RT FMC OPS TEST REF AMM 34-61-00. SYS CKS NML.SDR ASAA2019060649596Indicator · malfunctionedOBSERVED #2 MAIN FUEL TANK INCREASE FROM QUANTITY 8.57 TO 8.80 IN CRUISE AFTER FUEL TEMP DROPPED BELOW 0 DEG. FUEL BURNED/ USED READING TAKEN CONSISTENT WITH NO ACTUAL INCREASE IN MAIN TANK FUEL. GROUNDED - YES. ACCOMP FQIS BITE CURRENT STATUS NO FAULTS, NO FLSDR ASAA2019052229453Outflow Valve · defectiveR2 DOOR STILL SQUEALING IN FLIGHT. NO EFFECT ON PRESSURIZATION, F/A'S REPORT THAT NORMAL CONVERSATION IS DIFFICULT IN AFT GALLEY. GROUNDED - YES. PRESSURIZED AIRCRAFT AND CONFIRMED LOUD SQUEAL @ 4 PSI DIFFERENTIAL PRESSURE. REMOVED AND REPLACED AFT OUTFLOW VALSDR ASAA2019051429348Valve · leakingDURING ETOPS PDC FOUND NR 2 ENGINE DRIPPING FUEL FROM DRAIN SHROUD AREA. GROUNDED - YES. REMOVED AND REPLACED (HPTACC) VALVE ON NR 2 ENGINE REF AMM 75-21-01. OP CHECK. GOOD NO LEAKS FOUND. THIS CLEARS PLT. AC RETURNED TO NORMAL CONFIG.
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