N435AS
Service difficulty reports · 296
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 = 'N435AS' 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 = 'N435AS' 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 ASAA2016070617264Sensor · failedNR 1 ENGINE ACMS DATA SHOWS INTERMITTENT N2 VALUES FROM OIP REPORT 7. TAKEOFF AND CRUISE ACMS REPORTS SHOW NORMAL PARAMETERS. ACFT GROUNDED. AAVM LOGGED MULTIPLE E1 N2 TACH LOSS. REMOVED AND REPLACED NR 1 ENGINE N2 SENSOR IAW AMM 77-11-02. LEAK CHECKED AND SDR ASAA2016070417263Guide · lack of lubeFA REPORTS L1 DOOR IS DIFFICULT TO OPEN AND CLOSE. ACFT GROUNDED. LUBRICATED UPPER AND LOWER GUIDE PLATES IAW AMM 12-25-11-640-801. PERFORMED GVI OF L1 DOOR, NO DEFECTS NOTED AT THIS TIME. OPERATED DOOR, CHECKED GOOD AT THIS TIME, OK FOR SERVICE IAW FIM 52SDR ASAA2016060916994Warning Light · illuminatedRT PACK LIGHT ON RECALL. ACFT GROUNDED. ACCOMPLISHED GROUND VERIFICATION OF PACK TEMP CONTROL RIGHT SIDE BITE, REF FIM 21-62-TASK 801, NO FAULTS NOTED, RT PACK LIGHT STAYS OFF ON RECALL.SDR ASAA2016060716975Actuator · failedLT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHES WITH MASTER CAUTION RESET. ACFT GROUNDED. REMOVED AND INSTALLED LT RAM AIR EXHAUST ACUATOR, REF AMM 21-51-27. ACCOMPLISHED LT PACK/ ZONE TEMP CONTROLLER BITE, GROUND FUNCTIONAL CHECK, NORMAL, REF AMM 21-51-00-7SDR ASAA2016053116907Switch · failedLEFT PACK LIGHT ILLUMINATED, FOLLOWED QRH 2.12, SELECTED WARMER TEMP ALL ZONES, RESET PACK NO PACK LIGHT ON RECALL. PACK LIGHT ILLUMINATED AGAIN, ODOR OF HEAT ODOR OBSERVED IN FLIGHT DECK. SHOTDOWN PACK IAW QRH 2.12. ODOR WENT AWAY. CABIN PRESSURE STABLE ATSDR ASAA2016053116904Warning Light · false activationON RECALL LT PACK LIGHT ILLUMINATED. EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROL BITE TEST IAW AMM 21-61-00. NO FAULTS NOTED. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2016050716641Exciter · failedAPU FAULT LIGHT DURING STAT. RAN QRH AND WAITED 4 MINUTES; LIGHT EXTINGUISHED. TRIED RESTART AND FAULT LIGHT ILLUMINATED AGAIN. ACFT GROUNDED. INTERROGATED CDS FOR APU FAULTS, FOUND MESSAGE 49-41011 NO FLAME SHUTDOWN. FOLLOWED FIM 49-40-00-810-802. REPLACSDR ASAA2016050116612Sensor · failedREVIEW OF APU TREND DATA SHOWS THAT THE CT5 ATP TEMPERATURE IS BELOW 593 BUT THE TRENDS HAVE NOT RETURNED TO THE PREVIOUS LEVELS. ACFT GROUNDED. REPLACED APU INLET TEMP SENSOR REF AMM 49-61-31/401. INSTALLATION TEST GOOD AT THIS TIME.SDR ASAA2016032016028Sliding Window · failedLEFT WINDSHIELD SIDE WINDOW HEAT LIGHT ILLUMINATED AT FL340. FOLLOWED QRC. LIGHT RE-ILLUMINATED. ACFT GROUNDED. CONFIRMED LT SIDE WINDOW OVERHEAT. WHCU BITE SHOWS SENSOR FAULT. VISUAL INSPECTION SHOWS DELAMINATION ACROSS PRIMARY SENSOR AND RESISTANCE OUTSDR ASAA2016031715999Warning Light · false activationAT CRUISE ALTITUDE, LT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. RAN QRH PROCEDURE AND LIGHT EXTINGUISHED. AFTER APPROXIMATELY 10 MINUTES THE OVERHEAT INDICATION RETURNED. ACFT GROUNDED. PERFORMED GVI OF WINDOW SENSOR AND CONNECTION, NO FAULT NOTED. PERFORMSDR ASAA2016030315742Actuator · failedAFTER ENGINE START, PUSHED RECALL AND LT PACK LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND LIGHT EXTINGUISHED. ACFT GROUNDED. PERFORMED TEMPERATURE CONTROLLER BITE TEST ON LT PACK REF AMM 21-61-00-700-806-002. FOUND SRADA INLET LIGHT ILLUMINATE ON PREV FSDR ASAA2016022915693Warning Light · false activationLEFT PACK LIGHT ILLUMINATES DURING MASTER CAUTION RECALL AND RESETS WITH MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE CHECK ON BOTH PACK ZONE CONTROLLERS IAW AMM TASK 21-61-00-700-806-002. NO FAULTS ON EITHER CONTROLLSDR ASAA2016022815682Blade · missingWHILE OPERATING NR 1 PACK, PACK EMITTED A SIREN LIKE SOUND. ACFT GROUNDED. R & R LT AIR CYCLE MACHINE REF 737-900 AMM 21-51-04-000-802-002 AND AMM 21-51-04-400-802-002. OPS CK, LEAK CK, AND BITE CHECK GOOD.SDR ASAA2016022415655Actuator · failedLEFT PACK LIGHT ON RECALL. ACFT GROUNDED. WHILE RUNNING THE LT PACK, A LOUD IRREGULAR NOISE WAS COMING FROM THE LT PACK ACM. PERFORMED A BITE TEST OF THE NR 1 TEMP CONTROLLER AND VERIFIED THE EXHAUST SRADA FAULT. REPLACED THE EXHAUST SRADA IAW AMM 21-51-27SDR ASAA2016022215624Actuator · failedAT 36,000 LT PACK LIGHT ILLUMINATED. COMPLIED WITH QHR PROCEDURE LIGHT, ILLUMINATED ON MASTER CAUTION RECALL. ACFT GROUNDED. NR 1 PACK/ZONE TEMP CONTROL FAULTS, SRADA EXIT. REMOVED LT RAM AIR ACTUATOR REF AMM 21-51-21-000-801, INSTALLED ACTUATOR REF AMM 21-SDR ASAA2016021615477Warning Light · false activationON RECALL TOD, LT PACK LIGHT CAME ON. PACK LIGHT GOES OUT WHEN MASTER CAUTION PUSHED. ACFT GROUNDED. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE CHECK ON BOTH PACK ZONE CONTROLLERS IAW AMM TASK 21-61-00-700-806-002. NO FAULTS ON EITHER CONTROLLER. LT PSDR ASAA2016021415447Control Panel · failedTCAS BACKLIGHTING INOPERATIVE. ACFT GROUNDED. VERIFIED FAULT. FOUND C/B OPEN ON PEDESTAL. REMOVED TCAS PANEL CLOSED C/B NO HELP. REINSTALLED TCAS PANEL. REMOVED WEATHER CONTROL PANEL. CLOSED C/B, C/B STAYED CLOSED. REPLACED WEATHER CONTROL PANEL WITH SDR ASAA2016021015385Warning Light · false activationLEFT PACK LT ILLUMINATED, RAN QRH. LIGHT WENT OUT ON RESET. ACFT GROUNDED. ACCOMPLISHED LT TEMP CONTROLLER BITE PROCEDURE IAW AMM 21-62, TASK 801. PASSES ALL TESTS.SDR ASAA2016012615031Module · failedMASTER CAUTION AND AUXILIARY PITOT LIGHT ILLUMINATED AT CRUISE, ALT OF 320, RT FOLLOWED NO CBS NOTED, AVOID ICING CONDITITIONS NOTE DIVERTED. ACFT GROUNDED. DIVERSION TIME - 50 MINUTES. PERFORMED PITOT PROBE SYS TEST REF AMM 30-31-00-730-801 AND AUTO AIR DATSDR ASAA2016012515000Warning Light · false activationAFTER ENGINE STARTS AUXILIARY PITOT LIGHT CAME ON WITH MASTER CAUTION. CYCLED RT PITOT HEAT SWITCH AUXILIARY PITOT LIGHT WENT OUT. NO LIGHT CAME ON WITH RECALL PRESSED. ACFT GROUNDED. ACCOMPLISHED FIM TASK 30-31, TASK 801. THE INITIAL EVALUATION. NO FAULTS SDR ASAA2016011614818Probe · failed"AUXILIARY PITOT" LIGHT ILLUMINATED. ACFT GROUNDED. R & R ALT PITOT PROBE REF AMM 34-11-00, OPS CHECK NORMAL. ACCOMPLISHED FIM 30-31, TASK 801 AUXILIARY PITOT HEAT CHECKS OK.SDR ASAA2016011414797Warning Light · false activationLEFT PACK LIGHT ON AFTER PUSHING RECALL. EXTINGUISHED ON M/C RESET. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00. NO FAULTS FOUND AT THIS TIME. IT WAS AN INTERMITTENT FAULT.SDR ASAA2016010514652Lens · brokenEMERGENCY LIGHT EXIT LOCATOR SIGN AT R-1 DOOR BROKEN. ACFT GROUNDED. REMOVED, REPLACED AND TESTED EXIT LOCATOR SIGN ASSY IAW AMM 33-51-01-960-802. OPS NORMAL.SDR ASAA2015123114588Actuator · failedON LANDING, MASTER CAUTION ON RECALL, LT PACK LIGHT ILLUMINATED, DID NOT RESET. ACFT GROUNDED. PERFORMED BITE OF BOTH PACK ZONE TEMP CONTROLLERS REF AMM 21-61-00. FOUND LT PACK ZONE TEMP CONTROLLER FAULTING, INLET ACTUATOR IN VERIFY TEST. R & R LT INLET SMARSDR ASAA2015122614455Oil Cooler · failedDURING LL2 WALKAROUND, FOUND EVIDENCE OF OIL LEAKAGE IN C DUCT AFT OF IDG OIL COOLER, NO NR 1 ENGINE IDG OIL LEVEL WAS BELOW REFILL LINE BUT STILL ON SIGHT GLASS. ACFT GROUNDED. REPLACED NR 1 ENGINE IDG OIL COOLER IAW AMM 24-11-21. LEAK CK GOOD.SDR ASAA2015122414445Warning Light · illuminatedLEFT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED.SDR ASAA2015121914328Fmc · malfunctionedLEFT FMC FAILED. ACFT GROUNDED. ACCOMPLISHED LT FMC BITE REF FIM 34-61, TASK 801. OPS TEST NORMAL.SDR ASAA2015121514280Warning Message · false activationIN CRUISE FLT "FMC P/RST" ILLUMINATED, NO FMC DATA ON CAPTAIN'S NAV DISPLAY MAP MODE AND NO FMC DATA ON BOTH FMC CDU'S. DISPLAY OF VTK FOLLOWED BY MAP FAIL FLAGS ON CAPTAIN'S NAV DISPLAY. LNAV/VNAV DID NOT DISENGAGE. FMC, LT, RESTORED TO NORMAL OPS BEFORE FSDR ASAA2015121014199Control Valve · failedAFTER ENGINE START, LT PACK LIGHT ILLUMINATED ON RECALL AND FLIGHT DECK TEMPERATURE WAS UNCONTROLABLE AND VERY HOT. ACFT GROUNDED. REPLACED TEMP CONTROL VALVE LT SIDE REF AMM TASK 21-51-10-000-801 & 21-51-10-400-801. OPS CHECKED NORMAL.SDR ASAA2015120314097Controller · failedLEFT PACK LIGHT ILLUMINATES ON RECALL. PACK LIGHT GOES OUT ON MASTER CAUTION RESET. ACFT GROUNDED. NO FAULTS LOGGED AT THIS TIME. DUE TO PREVIOUS PACK HISTORY AND CONTROLLER FAULT LOGGED PREVIOUSLY, REPLACED NR 1 PACK/ZONE TEMP CONTROLLER REF AMM 21-61-20. SDR ASAA2015120114066Controller · failedLEFT PACK LIGHT ILLUMINATES DURING RECALL AND GOES OUT WITH WITH MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED BITE CHECK REF FIM 21-62, TASK 801. NR 1 RAM AIR INOPERATIVE. RESET TEMP CONTROLLER, BITE CHECK NORMAL.SDR ASAA2015112914021Actuator · failedLEFT RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED ENTIRE FLIGHT. ACFT GROUNDED. CONFIRMED FAULT, LT PACK/ZONE TEMP CONTROLLER SHOWS RAM AIR ACTUATOR FAULT. R & R, FWD, LT RAM AIR INLET ACTUATOR REF AMM TASK 21-51-21 & INSTALLED, AFT, LT RAM AIR EXHAUST ACTSDR ASAA2015112813997Panel · looseNR 2 ENGINE FAN DUCT PANEL AT 5:30 POSITION HAS 2 EA LOOSE BOLTS. ACFT GROUNDED. TIGHTEN NR 2 ENGINE FAN DUCT PANEL AT 5:30 POSITION BOLTS 2 EA REF T/C 7847200.SDR ASAA2015112113899Control Valve · failedAFTER PUSH AND ENGINE START, AFT CAB TEMP RAN AWAY HIGH. ON MASTER CAUTION RECALL, AFT ZONE TEMP LIGHT ILLUMINATED. TRIM AIR NEEDED TO BE TURNED OFF TO CONTROL AFT ZONE TEMP. ACFT GROUNDED. BITE CHECKED ZONE TEMP CONTROLLERS REF FIM 21-62, TASK 801, NR 1 CSDR ASAA2015111213761Warning Light · illuminatedELECTRIC LIGHT ILLUMINATED. ACFT GROUNDED. ACCOMPLISHED FIM 24-31, TASK 801, FOUND FAULT SPCU LOGGED. PERFORMED SYSTEM RESET, GROUND VERIFICATION CHECKS NORMAL REF MM 24-31-11.SDR ASAA2015110113584Warning Light · false activationLEFT FMC FAILED. ACFT GROUNDED. PERFORMED FIM TASK 34-61, TASK 836. FMC DOES NOT OPERATE, FAULT ISOLATION. FOUND NO FAULTS OR DEFECTS FOR LT FMC. POSSIBLE INTERMITTENT FAULT OR OPS RESET OR DOWN MODE CAUSE.SDR ASAA2015092413187Warning Light · false activationLEFT RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED FOR ENTIRE FLIGHT. ACFT GROUNDED. NO FAULTS LOGGED ON TEMP CONTROLLER NR 1, RAM AIR DOOR ACT TESTS GOOD FROM TEMP CONTROLLER NR 2. REF FIM TASK 21-51, TASK 803, "RAM AIR DOOR FULL OPEN LIGHT STAYS ON" AIRPSDR ASAA2015092213168Fmc · failedLEFT FMC FAILED. FOLLOWED QRH. UNABLE TO RESTORE LT FMC. NO POSITION INFORMATION ON POS PAGE 3/3 FOR FMC-L. ACFT GROUNDED. VERIFIED LT FMC HAD NO DATA LAST FLIGHT. RETURNED FMC TRANSFER SWITCH TO NORMAL. VERIFIED BOTH FMC'S PROMPS SHOW ON MCDU'S. ACCOMPLISSDR ASAA2015091813095Satcom · lockedSATCOM LOCKUP. ACFT GROUNDED. FOLLOWED QRH PROCEDURE. SATCOM RESTORED.SDR ASAA2015081912951Warning Message · false activationFMC DISAGREE DURING TAXI OUT. ACFT GROUNDED. ACOMPLISHED QRH PROCEDURE, PROBLEM RESOLVED.SDR ASAA2015081012830Start Valve · malfunctionedSTARTING ENGINE NR 1, RECEIVED THE FLASHING ENGINE START VALVE OPEN LIGHT. RETEST WITH MX PERSONNEL, GAVE US THE SAME RESULT. ACFT GROUNDED. RAN NR 1 ENGINE, FOUND FAULT TO BE INTERMITTENT. SUGGEST REPLACING NR 1 ENGINE START VALVE. AS A PRECAUTION REPLACSDR ASAA2015080812763Actuator · failedON FINAL, RT ACFT PACK LIGHT ILLUMINATED RESETS WITH PRESSING MASTER CAUTION. ACFT GROUNDED. REPLACED RAM AIR EXHAUST ACTUATOR, IAW AMM 21-51-27. RESTORED RAM AIR SYSTEM TO OPERATIVE REF AMM TASK 21-57-400-801. OPS CHECK NORMAL.SDR ASAA2015080312701Warning Light · illuminatedNR 2 PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. VERIFIED NR 2 PACK LIGHT ON RECALL BUT EXTINGUISHES ON RESET. PERFORMED BITE TEST BOTH CONTROLLERS. NR 2 CONTROLLER SHOWS "NR 2 SRADA EXIT" FAULT. FAULT CLEARED AND DID NOT RETURN. IAW FIM 21-62, TASKSDR ASAA2015072412567Warning Message · false activationFMC DISAGREE ON TAXI GROUNDED. QRH FOLLOWED, NORMAL, OPS RESTORED.SDR ASAA2015071612486Oil System · low pressureAPU LOW OIL PRESSURE ILLUMINATED AFTER START. ACFT GROUNDED.SDR ASAA2015071512461Warning Light · false activationON RECALL, RT PACK LIGHT ILLUMINATED, EXTINGUISHED ON RESET. ACFT GROUNDED. PERFORMED FIM 21-61, TASK 801, TEMP CONTROLLER BITE CHECK - NR 2 TEMP CONTROLLER SHOWED LAST FLIGHT A "SRADA EXIT" FAULT. PERFORMED FIM 21-62, TASK 801 TEMP CONTROLLER BITE CHECK NO SDR ASAA2015062612238Warning Flag · false indicationDURING CRUISE, VTK FLAG ON CAPTAIN`S NAV DISPLAY, NO OTHER INDICATIONS, WENT AWAY AFTER 30 SECS. ACFT GROUNDED. PERFORMED FMCS BITE PROCEDURE REF FIM 34-61, TASK 801. FMCS SENSOR STATUS SHOWED NO CURRENT ACTIVE FAULTS. OPS NORMAL.SDR ASAA2015062212184Warning Light · false activationON MASTER RECALL RIGHT PACK LIGHT ILLUMINATED EXTINGUISHED ON RESET. ACFT GROUNDED. ACCOMPLISHED BITE CHECK IN REF AMM 21-62-00, TASK 803. OPS CHECK GOOD. NO HISTORY IN PAST 90 DAYS.SDR ASAA2015061012053Autoland Sys · malfunctionedUNSUCCESSFUL AUTOLAND, JUST AFTER TOUCHDOWN THE AIRPLANE KEPT PITCHING UP, FLARE WAS EXCESSIVE. ACFT GROUNDED. PERFORMED FIM 22-11, TASK 801 FOR FAULT CODE 221, 7500, 00 INCORRECT FLARE ON MULTI-CHANNEL APPROACH. NO FAULTS LOGGED ON EITHER DFGC FFR ON DAY DSDR ASAA2015060311963Apu · faultedAPU BITE CURRENT STATUS SHOWS MESSAGE 49-31168, "FCU TEMP SHOWS OUT OF RANGE HIGH". ACFT GROUNDED.
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