N433AS
Service difficulty reports · 333
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 = 'N433AS' 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 = 'N433AS' 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 ASAA2018122427511Warning Light · illuminatedAT FL 350 CRUISE RT PACK LITE ILLUMINATED WOULD NOT EXTINGUISH AFTER MASTER CAUTION RESET. AFTER RUNNING THE CHECKLIST IT WOULD HAVE US TURN UP THE CONTROL TEMP TO COOL PACK AND PUSH THE PACK TRIP RESET THE PACK LITE THEN WENT OUT. AFTER 20 MINS RT PACK LITE CSDR ASAA2018122417519Warning Light · false activationUPON ARRIVAL AT GATE, NOTICED "ELEC" ANNUNCIATOR ILLUMINATED. GROUNDED - YES. RAN FIM TASK 24-31 #801 SPCU INOP MESSAGE. RAN B737-900 FIM 24-34 #802 SPCU POWER CYCLED, TEST PASSED. RESET ELECT LIGHT. OK FOR SERVICE.SDR ASAA2018122402510Actuator · failedDURING TAXI OUT WHILE PRESSING RECALL RIGHT PACK LIGHT ILLUMINATED, EXTINGUISHED ON MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED R/H INLET RAM AIR DOOR ACTUATOR PER B737-900 AMM 21-51-21. OBSERVED PROPER OPERATION OF BOTH (INLET AND EXHAUST) ACTUSDR ASAA2018121427421Warning System · false activationRT PACK LIGHT ILLUMINATED ON RECALL. GROUNDED - YES. ACCOMPLISHED BITE AND RESET OF PZTC-2, GROUND VERIFY GOOD, REF FIM 21-62 TASK 801 AND 21-62 TASK 834. RAN PACKS, PACK LIGHT DID NOT ILLUMINATE ON RECALL.SDR ASAA2018121427305Actuator · inoperativeRT PACK LIGHT ILLUMINATES ON RECALL. GROUNDED - YES. REMOVED AND REPLACED RAM AIR EXHAUST ACTUATOR REF B737-900 AMM 21-51-27. RAN PACK AT HIGH FULL HOT FOR 20 MIN RT PACK LIGHT DID NOT ILLUMINATE.SDR ASAA201812117308Warning Light · false activationLEFT PACK LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED B737-900 FIM TASK 21-53 TASK 803, FAULT RESETS. LH PACK OPN NML PER FIM 21-53 TASK 803.SDR ASAA2018120827358Detector · inoperativeAPU DET INOP LT ON. GROUNDED - YES. REMOVED AND REPLACED TAIL CONE APU OVERHEAT DETECTOR ASSY AMM TASKS 26-15-01-000-802 AND 26-15-01-400-802. OPERATIONAL TEST GOOD REF AMM TASK 26-15-00-710-801.SDR ASAA2018113087156Regulator · leakingAFTER STARTING BOTH ENGINES, AND PLACING BOTH PACKS IN AUTO, ISOL VALVE AUTO, ENGINE BLEED SWITCHES ON, APU BLEED OFF, THE RIGHT DUCT PRESSURE WAS 20 PSI AND THE LEFT WAS 8 PSI WITH ENGINES AT IDLE. PACKS AND ENGINE BLEED VALVES WERE CYCLED OFF, THEN BACK ON/ASDR ASAA2018110526720Element · cloggedDURING APU GENERAL VISUAL INSPECTION (TASK CARD # N8349002) FOUND RED BUTTON ON OIL FILTER INDICATOR TO BE EXTENDED. GROUNDED - YES. PERFORMED B737-900 AMM TASK 49-91-13, OIL FILTER INDICATOR SERVICING. INSPECTED APU MAGNETIC PLUG, FOUND NO DISCREPANCIES. REMOSDR ASAA2018100826393Modulating Valve · inoperativeCONT CAB ZONE TEMP LIGHT COMES ON WITH RECALL. TEMP CONTROLLABLE IN MANUAL. TEMP RUNS AWAY IN AUTO. GROUNDED - YES. REMOVED AND REPLACED CONTROL CABIN TRIM MODULATING VALVE IAW AMM 21-61-21-000-801 AND 21-61-21-400-801, OPS CHECK GOOD IAW AMM 21-61-00-700-806-SDR ASAA2018100826384Warning System · false activationDURING DESCENT CHECKLIST WHEN MASTER CAUTION RECALL WE GOT AN AIR COND LIGHT AND A LEFT PACK LIGHT. CHECKLIST FOLLOWED AND BOTH LIGHTS EXTINGUISHED WHEN MASTER CAUTION WAS RESET. GROUNDED - YES. NR 1 CONTROL FAULTED NR 1 INLET RAM AIR ACTUATOR. ACCOMPLISHED BISDR ASAA2018100526372Track · lack of lubeFLIGHT ATTENDANT REPORTS THAT L1 DOOR IS HARD TO OPEN NORMALLY. GROUNDED - YES. CONFIRMED L1 DOOR DIFFICULT TO OPEN FULLY. LUBRICATED L1 DOOR GUIDE TRACK & UPPER HINGE ATTACH POINT. WITH BMS 33 GREASE AS REQUIRED. DOOR OPENS & CLOSES SMOOTHLY WITH NO BINDING OSDR ASAA2018092826321Blade · damagedNR 2 ENG FAN LUBE BLADE NR 15 HAS MISSING CU NI COATING CONCAVE SIDE MORE THAN "X". GROUNDED - YES. REPLACED NR 15 BLADE AND ITS PAIR, BLADE NR 3 ON NR 2 ENGINE.SDR ASAA2018092426216Fmc · malfunctionedLEFT FMC FAILED. VTK & MAP FLAGS LOSS OF LNAV RESTORED ITSELF. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836, LEFT FMC OPS CHECK NORMAL.SDR ASAA2018092426209Control Panel · overheatedAUTOPILOT B WILL NOT ENGAGE. GROUNDED - YES. CONFIRMED FAULT, A/P B WILL NOT ENGAGE. FOUND AFCS SYS B ENGAGE INTLK C/B AT P6-2 WILL NOT RESET. TROUBLESHOT TO DEFECTIVE MCP & FOUND 3 EA LAMINATED CREW CHECK LISTS WEDGED BEHIND MCP. OVERHEATING MCP. REMOVED ALL SDR ASAA2018092426218Unknown · malfunctionedVTK AND MAP ACCOMPANIED BY LNAV AND VNAV DISCONNECTING. THIS OCCURRED ON THE CAPTAIN'S DISPLAY UNIT. CREW ACCOMPLISHED RELATED QRH PROCEDURES AND THE ISSUE WAS RESOLVED. GROUNDED - YES. CAPT'S FMC OPS NORMAL REF FIM 34-61 TASK 837.SDR ASAA2018092126197Transceiver · failedAMBER PWS FAIL LIGHT CAME ON FOR ABOUT 20 SECONDS DURINNG CRUISE. GROUNDED - YES. REPLACED WEATHER RADAR RECEIVER/TRANSMITTER MOUNT REF AMM 34-43-31/401. REPLACED WEATHER RADAR RECEIVER/ TRANSMITTER REF AMM 34-43-41/401. WEATHER RADAR SYS OPS TEST PER AMM 34-4SDR ASAA2018072425510Warning System · false activationUPON RECALL, RIGHT HAND PACK LIGHT ILLUMINATED. GROUNDED - YES. NR 1 PACK/ZONE TEMP CTRLR SHOWS "CTRLR FAULT, STBY PACK" ON PREV FLT BITE. RESET FAULT. FAULT DID NOT RETURN. BITE TEST BOTH PACK/ZONE TEMP CTRLRS GOOD. REF AMM 21-51-00. FUNC CHECK NR 1 PACK GOODSDR ASAA2018071225346Warning System · false activationIN CRUISE GOT A "VTK" FLAG ON CAPT MAP DISPLAY FOLLOWED BY "MAP" FLAG. RAN FMC FAIL QRH CHECKLIST. APPEARS TO HAVE RESTORED L-FMC. GROUNDED - YES. BITE CHECK OF LT FMC REF FIM 34-61 TASK 801. IN-FLIGHT FAULT OF "LT PGM FAULT - INTERMITTENT". PERFORMED FIM 34-6SDR ASAA2018060424892Battery Pack · no testDURING TASKCARD 78233001, EMERGENCY LIGHT AT THE L2 DOOR DID NOT STAY ILLUMINATED FOR THE 15 MIN TEST. ACFT GROUNDED. REPLACED THE M1673 BATTERY PACK, OPS NORMAL IAW AMM 33-51-06-960-806.SDR ASAA201805144598Spacer · debondedWHILE ACCOMPLISHING T/C 78472002, FOUND THE NR 9 SPACER WITH UNBONDED MATERIAL. ACFT GROUNDED. REMOVED AND REPLACED THE SPACER IAW AMM 72-21-02.SDR ASAA2018021923651Acm · failedWHILE ON APU CONTROL CABIN TEMP RAN AWAY TO 60 C AND WOULD NOT RESPOND TO TEMP SELECTOR, THEN PACK TRIP ILLUMINATED WAITED FOR A FEW MINUTES AND DID A PACK RESET. TEMPERATURE BEGAN TO RUN FULL HOT WITH TEMP SELECTOR IN FULL COLD. GROUNDED - YES. REF TSR 701460SDR ASAA2018021923582Acm · failedDURING TROUBLESHOOTING FOR THE LT PACK TRIP. ACFT GROUNDED . FOUND THE SENSE LINE ON THE LT ACM FOR THE STANBY TEMP CONTROL VALVE LOOSE. REMOVED THE LT ACM IAW AMM 21-51-04. FOUND THE FAN IMPELLER DAMAGED AND ACM SEIZED. NO FOD DAMAGE NOTED IN THE COOLING SDR ASAA2018021723580Actuator · malfunctionedDURING LANDING, RECEIVED A LEFT PACK LIGHT. CABIN BECAME INCREASINGLY HOT. ACFT GROUNDED. PERFORMED PZTC BITE IAW FIM 21-62, TASK 802, NO FAULTS FOUND ON BOTH CONTROLLERS. IAW TSR701458, REMOVED AND REPLACED THE LT RAM AIR INLET DOOR ACTUATOR IAW AMM 21-SDR ASAA2018021623583Actuator · malfunctionedDURING M/C RECALL DURING CRUISE, FL 280, THE LEFT PACK LIGHT ILLUMINATED. RESET TO OFF WITH M/C RESET, LIGHT PRESSED. ACFT GROUNDED. IAW TSR701458, REPLACED BOTH LT RAM AIR INLET DOOR ACTUATOR, AND LT RAM AIR EXHAUST DOOR ACTUATOR, AND ACCOMPLISHED A PACKSDR ASAA2018021323527Button · inoperativeRADAR CONTROL PANEL, LEFT SIDE MODE BUTTON WILL NOT STAY DOWN AND ENGAGED. ACFT GROUNDED. REPLACED THE RADAR CONTROL PANEL IAW AMM 34-43-91, OPS CHECKED GOOD.SDR ASAA2018021223522Actuator · faultyON CLIMB OUT THE LEFT PACK LIGHT ILLUMINATED. WE RAN THE QRH CHECKLIST BUT THE PACK WOULD NOT RESET. GROUNDED - YES. RELEASED PER MEL 21-1G LEFT PACK INOP. C/W LT PACK LIGHT ILLUM B737-900 FIM 21-53 TASK 801. NO FAULTS FOUND. EXAMINED ACM NO DEFECTS NOTED. C/WSDR ASAA2018020123360Controller · faultedDURING RECALL, THE AIR COND LIGHT AND LEFT PACK LIGHT ILLUMINATED. LIGHTS WENT OUT WITH RESET. ACFT GROUNDED. ACCOMPLISHED A BITE CHECK OF BOTH PACK ZONE TEMP CONTROLLERS. THE LEFT LOGGED EXIT ON PREVIOUS FLIGHT. RIGHT HAD NO FAULTS. RAN VERIFY CHECK ON SDR ASAA2018012823316Control Valve · faultedRIGHT PACK TRIPPED AT FL 280 DURING CLIMBOUT. WOULD NOT RESET. RIGHT RAM DOOR FULL OPEN LIGHT ILLUMINATED APPROXIMTLY ONE MINUTE EARLIER. ACFT GROUNDED. COMPLETED EA 900ER-21EA-19842, REPLACED THE LT STANDBY TEMP CONTROL VALVE IAW AMM 21-51-11/401. OPS NOSDR ASAA2018012823302Display · delaminatedMODE CONTROL PANEL ALT WINDOW LCD IS DELAMINATING. ACFT GROUNDED. REPLACED DFCS MODE CONTROL PANEL IAW AMM 22-11-34. OPS CHECKED NORMAL.SDR ASAA2018012723295Control Valve · failedRIGHT STBY TEMP CONTROL VALVE FAILED AN OPS TEST IAW AMM 21-51-11-400-801. ACFT GROUNDED. REMOVED AND REPLACED THE RT TEMP STANBY CONTROL VALVE IAW AMM 21-51-11. OPS TESTED GOOD.SDR ASAA2018012623296Sensor · failedLEFT PACK LIGHT ILLUMINATED AT FL340, OAT-49. COMPLETED QRH, THE PACK LIGHT EXTINGUISHED AFTER TRIP, RESET. LEFT PACK LIGHT ILLUMINATED THREE MINUTES LATER. COMPLETED QRH, LIGHT EXTINGUISHED, FLT DECK TEMP WENT OUT OF CONTROL, HOT, QRH CABIN TEMP HOT SDR ASAA2018012123237Sensor · failedLEFT SIDE WINDOW OVERHEAT CAME ON DURING APPROACH. RESET IAW QRH. OPS NORMAL. ACFT GROUNDED. REPLACED THE L2 WINDOW IAW AMM 56-12-11-400-801. OPS CHECKED GOOD.SDR ASAA2018012123236Warning System · false activationL SIDE WINDOW OVERHEAT ILLUMINATED BELOW 1000' ON FINAL. GROUNDED - YES. SELECTED OFF PER QRH CHECKLIST AND BACK ON AFTER 2 MIN. OPERATED NORMALLY.SDR ASAA2018012023220Warning System · false activationLEFT PACK LIGHT ILLUMINATED ON CLIMBOUT. TRIP RESET UNSUCCESSFUL. SINGLE PACK (RIGHT) WORKS OK. GROUNDED - YES. BITE CHECK ON LEFT PACK ZONE TEMPERATURE CONTROLLER PER AMM 21-51-00-700-803, NO FAULTS NOTED.SDR ASAA2018011023147Actuator · faultedLEFT PACK RAM AIR SYSTEM FAULTED ON A TEMP CONTROLLER BITE TEST. ACFT GROUNDED. VERIFIED LT PACK RAM AIR SYSTEM INOPERATIVE. LT RAM AIR EXIT ACTUATOR IAW FIM 21-62 TASK 853 COMPLETED, NO FAULTS ON ZONE TEMP CONTROLLER. LT RAM AIR EXHAUST ACTUATOR REMOVESDR ASAA2018011023134Warning Light · false indicationPRIOR TO DESCENT, PERFORMED A MASTER CAUTION CHECK, THE LEFT PACK LIGHT ILLUMINATED. PUSH TO RESET AND LIGHT EXTINGUISHED. ACFT GROUNDED. PERFORMED A PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00-700-806-002. BITE CHECK SHOWED EXIT FAULT LIGHT. RANSDR ASAA2018010623100Control Valve · faultedDURING TAXI, THE LEFT PACK LIGHT ILLUMINATED. RAN QRH, THE LEFT PACK LIGHT EXTINGUISHED WHEN THE MASTER CAUTION SWITCH WAS PUSHED IAW QRH. NO FURTHER ACTION REQUIRED. CLIMBING FL210 LEFT PACK ILLUMINATED AGAIN. RAN QRH, THIS TIME PACK LIGHT EXTINGUISHED WSDR ASAA2018010223073Acm · seizedON GROUND WITH PACKS AND BLEEDS NORMAL, COCKPIT AIR TEMPERATURE BECAME UNCONTROLABLE AND CLIMBED TO 70'C. COCKPIT TEMP SELECTOR HAD NO EFFECT, SHUT THE LEFT PACK OFF AND RETURNED TO GATE. ACFT GROUNDED. COMPLIED WITH TSR701248. FOUND THE LT ACM SEIZED. SDR ASAA2017123123033Warning Light · false activationLEFT PACK LIGHT ILLUMINATED IN FLIGHT. FOLLOWED CHECKLIST. LIGHT EXTINGUISHED. ACFT GROUNDED. ACCOMPLISHED FIM 21-53 TASK 809. LEFT PACK OPS CHECKED GOOD. NO DEFECTS. NO HISTORY 30 DAYS.SDR ASAA2017122923037Warning Light · false activationCONTROL CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL AND EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. REACTIVATED THE FLT DECK TRIM AIR MODULATING VALVE. FLT DECK TEMP CONTROL OPERATED NORMAL..SDR ASAA2017121222872Pressure Switch · failedINTERMITTENT #1 FUEL FILTER BYPASS LIGHT DURING EXTENDED TAXI ON GATE. GROUNDED - YES. REMOVED AND REPLACED THE #1 ENG FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REF B737-900 AMM 73-34-01. OPS CHECKS NORMAL. NO LEAKS NOTED. EEC BITE CHECK NORMAL, NO FAULTS LOGGESDR ASAA2017112522670Warning Light · false activationPACK LIGHT LEFT SIDE CAME ON DURING MASTER CAUTION RECAL AT TOP OF DECENT. ACFT GROUNDED. PERFORMED LEFT PACK ZONE TEMP CONTROLLER BITE IAW AMM 21-51-00-700-803. NO FAULT IN BITE. PERFORMED VERIFY NUMEROUS TIMES. NO FAULTS. TEST PASSED. OPERATED PACKS INDISDR ASAA2017112222671Warning Light · false activationCONTROL CABIN ZONE LIGHT ILLUMINATED ON RECALL. LIGHT RESETS WHEN RECALL IS PRESSED. ACFT GROUNDED. FOUND THE NR 2 TEMP CONTROLLER WITH FLT DECK TRIM VALVE FAULT LIGHT ON WHEN BIT SELECTED. PERFORMED AMM 21-61-00-700-806-002, PACK/ZONE TEMP CONTROLLER BITSDR ASAA2017111822619Warning System · false activationON SHORT FINAL "L" SIDE WINDOW OVERHEAT LIGHT CAME ON, TURNED OFF SWITCH AND LANDED. GROUNDED - YES. AFTER PERFORMING AMM 30-41-00-710-801, FIM 30-41 TASK 814 AND FIM 30-41 TASK 801, DETERMINED FAULT TO BE INTERMITTENT AFTER BEING UNSUCCESSFUL IN DUPLICATING TSDR ASAA2017111722620Warning System · false activationLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. LEFT SIDE WINDOW OVERHEAT LITE REMAINED EXTINGUISHED AFTER RESET.SDR ASAA2017111422603Rod Bearing · stiffL1 DOOR HARD TO OPEN AND CLOSE. ACFT GROUNDED. FELT BINDING IN L1 DOOR HANDLE WHEN OPENING DOOR, FELT A CLUNKING IN THE L1 DOOR DURING THE OPENING AND CLOSING. DOOR FITTINGS APPEAR LUBRICATED AND NO OBVIOUS EXTERNAL DAMAGE. FOUND L1 DOOR HORIZONTAL ROD BEARSDR ASAA2017092722070Igniter · faultedAPU FAULT LIGHT, RAN QRH AFTER LIGHT EXTINGUISHED, ATTEMPTED START, FAULT LIGHT AGAIN. ACFT GROUNDED. REPLACED THE IGNITER PLUG IAW AMM 49-41-51. REPLACED IGNITION UNIT IAW AMM 49-41-31. APU OPS CHECKED GOOD.SDR ASAA2017081221625Bushing · looseWHILE ACCOMPLISHING TC 78472000 NR 1 ENGINE FOUND UPPER CLEVIS ROD END LINK LOOSE FWD OF PRSOV. GROUNDED - YES. REMOVED AND REPLACED UPPER DUCT SUPPORT LINK BUSHINGS REF AMM 36-11-01-420-043.SDR ASAA2017071521388Ignition Sys · failedAPU WILL NOT START. ACFT GROUNDED. VERIFIED CDS REPORTS FCU RESOLVER CIRCUIT SHOWS OPEN. REMOVED AND REPLACED APU FCU IAW AMM 49-31-11/401. FAULT CODE CLEAR. STILL APU WILL NOT START, NO FLAME SHUTDOWN. NO NOISE FROM THE IGNITER PLUG DURING APU START NOTED.
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