N472AS
Service difficulty reports · 211
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 = 'N472AS' 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 = 'N472AS' 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 ASAA2018042824416Indicator · failedWHEN USING THE CABIN, DUCT TEMP SELECTOR KNOB, ABNORMAL TEMPS IN THE CABIN WILL INDICATE ON NEEDLE ON GATE. ALSO TEMP NEEDLE WILL VARY WIDELY WHEN SELECTING CABIN TEMPS AND DUCT TEMPS. ACFT GROUNDED. REPLACED THE TEMP INDICATOR IAW AMM 21-61-00-700-807-002.SDR ASAA2018041524259Connector · disconnectedCARGO AFT FIRE DETECTION LOOP A IS INOPERATIVE. ACFT GROUNDED. COMFIRMED FAULT, AFT CARGO FIRE DETECTION SYSTEM A INOPERATIVE. PERFORMED TEST ON AFT CARGO ELECTRONIC UNIT- A1 FAULT. SLAVED NEW SMOKE DETECTOR A1, NO HELP. SLAVED NEW ELECTRONIC UNIT, NO HELPSDR ASAA2018040524147Start Valve · malfunctionedNR 2 ENGINE WILL NOT START. GROUNDED - YES. MANUALLY CYCLED START VALVE NR 2 ENG STARTED NORMALLY 2 TIMES OK FOR SERVICE NO HISTORY NOTED.SDR ASAA2018022723686Warning System · false activationAPU FAULT ILLUMINATED, RAN QRH, TRIED RESTART, NO HELP. DURING START ON GROUND. GROUNDED - YES. PERFORMED APU BITE TEST PER FIM 49-60 TASK 801. NO CURRENT FAULTS NOTED. RAN AND OPERATED APU PER AMM 49-11-00-860-801. NO FAULTS NOTED. OPS CHECK NORMAL WITH AND WSDR ASAA2017122923030Control Valve · failedLEFT PACK LIGHT ILLUMINATED DURING TAXI. LEFT PACK LIGHT EXTINGUISHED ON MASTER CAUTION RESET. ACFT GROUNDED. PACK CONTROLLER FAULTS FOR THE LT PACK TCV. REMOVED AND REPLACED THE LT TEMP CONTROL VALVE IAW AMM 21-51-10. OPS CHECKED GOOD.SDR ASAA2017120822818Condenser · crackedTWO SMALL CRACKS ON BOTTOM OF R/H PACK WATER SEPARATOR CONDENSER. GROUNDED - YES. REMOVED HIGH PRESSURE WATER SEPARATOR REF B737-900 AMM 21-51-08-000-802 REMOVED CONDENSER REF AMM 21-51-12-000-801. INSTALLED CONDENSER REF AMM 21-51-12-400-802 THEN INSTALLED HPSDR ASAA2017120422768Warning Light · illuminatedZONE TEMP LIGHT ILLUMINATED, EXTINGUISHES WITH RESET. GROUNDED - YES. BITE OF ZONE TEMP CONTROLLERS #2 LOGGED `FLT DECK TRIM VALVE '. FAULT RESETS, REF B737-900 AMM 21-62 TASK 801, ACCOMPLISHED TASK 21-62-00-810-842, NO DEFECTS NOTED.SDR ASAA2017111522583Shim · wornFAN BLADE SHIMS COATING WORN. ACFT GROUNDED. REMOVED AND REPLACED THE FAN BLADE SHIMS.SDR ASAA2017110922507Module · failedCONTROL CABIN TEMPERATURE SELECTOR BARELY CONTROLS DUCT TEMP FULL COLD POSITION FOR 15 MINUTES COOLED DUCT TEMP BY ONLY 2 DEGREES. ACFT GROUNDED. REMOVED AND REPLACED THE CONTROL CABIN TRIM AIR MODULATION VALVE IAW AMM 21-61-21-000-801 AND 21-61-21-400-801 3SDR ASAA2017110822482Filter · dirtyCABIN TEMPERATURE ON FLIGHT DECK BECAME UNCONTROLLABLY HOT. WHEN SUPPLY DUCT TEMPERATURE FOR CONTROL CABIN REACHED 45 DEGREES C WE PERFORMED QRH CHECKLIST FOR CABIN TEMPERATURE HOT 800/900. REGAINED TEMPERATURE CONTROL WHEN TRIM AIR SWITCH AND LEFT PACK SWITCHSDR ASAA2017092021988Filter · dirtyCONTROL CABIN ZONE TEMP LIGHT, RECALL RESETS WITH MASTER CAUTION RESET. ACFT GROUNDED. FOUND THE FLT DECK TRIM VALVE FAULT NR 2 PACK-ZONE TEMP CONTROLLER. RESET FAULT. FOUND CONTROL CABIN TEMP SENSOR ASSY FILTER DIRTY. RESET FAULT AND CLEANED THE TEMP SENSDR ASAA2017090221801Warning Flag · false indicationAFTER LANDING VTK FLAG APPEARED ON FIRST OFFICER`S ND AND AMBER FMC ALERT LIGHT ILLUMINATED. ACFT GROUNDED. CONFIRMED VTK FLAG ND. CYCLED TWO CIRCUIT BREAKERS. OPS TESTED NORMAL. NO HISTORY 60 DAYS. IAW FIM 34-61 TASK 836.SDR ASAA2017080221516Warning Light · false activationDURING COCKPIT PRE-FLIGHT INSPECTION, F/O FOUND THE SPEED TRIM FAIL LIGHT ILLUMINATED ON OVERHEAD PANEL. ACFT GROUNDED. RAN DFCS BITE SPEED STAB TRIM GROUP NR 60-32, NO FAULTS, SPEED TRIM FAIL LIGHT OFF AFTER TESTS, DFCS CURRENT STATUS NO FAULTS.SDR ASAA2017062221156Autoland Sys · malfunctionedPERFORMED HGS/ AUTOLAND. HGS OKAY BUT AUTOLAND THE AIRCRAFT DIVERGED AT 200 FT TO LEFT. AT 50 FT IT WAS OVER THE LEFT RUNWAY EDGE LIGHTS. HAD TO DISCONNECT AUTOPILOT. ACFT GROUNDED. ACCOMPLISHED ALL TESTS AS REQUIRED IAW AMM 22-00-01-730-807. ALL TESTS PASSESDR ASAA2017041820478Warning Light · false activationLEFT PACK LIGHT ILLUMINATEED ON RECALL. ACFT GROUNDED. THE LEFT PACK TEMP CONTROLLER LOGGED A TCV-THIS PACK IAW AMM 21-61-00. FAULT RESET, RAN LT PACK, PACK LIGHT DID NOT ILLUMINATE.SDR ASAA2017030119984Warning Light · false activationAPU FAULT LIGHT ILLUMINATED TWICE AS REPORTED BY FLIGHT CREW. ACFT GROUNDED. ACCOMPLISHED FIM 49-60 TASK 801, NO CURRENT FAILURE NOTED, ALL OPERATIONS & INDICATIONS NORMAL, NO RECENT HISTORY.SDR ASAA2017012519552Shim · wornNR 2 ENGINE ALL 24 FAN BLADE SHIMS WORN. ACFT GROUNDED. REMOVED AND REPLACED THE FAN BLADE SHIMS IAW T/C 78472002.SDR ASAA2016122019126Floor Panel · gougedAFT CARGO FLOOR PANEL 140CF GOUGED. ACFT GROUNDED. FABRICATED NEW FLOOR PANEL IAW DWG 453A2610 REV C, ALODINED IAW SRM 51-20-01, PRIMED IAW SOPM 20-41-02, AND INSTALLED THE FLOOR PANEL.SDR ASAA2016122019125Floor Panel · gougedFWD CARGO FLOOR PANEL 120EF GOUGED. ACFT GROUNDED. FABRICATED A NEW FLOOR PANEL IAW DWG 453A1610, REV B, ALODINED IAW SRM 51-20-01. PRIMED IAW SOPM 20-41-02, REMOVED AND REINSTALLED.SDR ASAA2016122019124Floor Panel · gougedAFT CARGO FLOOR PANEL 140DF GOUGED. ACFT GROUNDED. FABRICATED A NEW FLOOR PANEL IAW DWG 453A2610 REV: B. ALODINED & PRIMED IAW SRM 51-20-01.SDR ASAA2016122019123Floor Panel · gougedAFT CARGO FLOOR PANEL 140AF GOUGED. ACFT GROUNDED. FABRICATED A NEW FLOOR PANEL IAW DWG 453A2610, SHEETS 26 AND 27, REV E. REMOVAL INSTALLATION ACCOMPLISHED, ALODINED IAW SRM 51-20-01, PRIMED IAW SOPM 20-41-02.SDR ASAA2016122019122Floor Panel · gougedFWD CARGO FLOOR PANEL 120DF FOUND GOUGED. ACFT GROUNDED. FABRICATED NEW FWD CARGO FLOOR PANEL 120DF IAW DWG 453A1610 REV:A ALODINED & PRIMED IAW SRM 51-20-01. REMOVAL & INSTALL OF THIS FLOORPANEL ACCOMPLISHED.SDR ASAA2016122019121Floor Panel · gougedFWD CARGO FLOOR PANEL 120CF IS GOUGED. ACFT GROUNDED. FABRICATED FWD CARGO FLOOR PANEL 120CF IAW DWG 453A1610 REV.SDR ASAA2016122019120Floor Panel · gougedFWD CARGO FLOOR PANEL 120BF GOUGED. ACFT GROUNDED. DAMAGE IS BEYOND LIMITS IAW SRM 53-00-53-1A-1, GOUGES ARE LONGER THAN 3 INCHES. FABRICATED A NEW FLOOR PANEL IAW DWG 453A1610 REV F. ALODINED AND PRIMED IAW SRM 51-20-01.SDR ASAA2016122019119Floor Panel · gougedAFT CARGO FLOOR PANEL 140BF GOUGED. ACFT GROUNDED. FABRICATED A NEW AFT CARGO FLOOR PANEL IAW DWG 453A2610 REV: F ALODINED & PRIMED IAW SRM 51-20-01.SDR ASAA2016122019118Floor Panel · gougedAFT CARGO FLOOR PANEL GOUGED. ACFT GROUNDED. FABRICATED NEW PANEL 140EF IAW BAC DWG 453A2610 REV C. ALODINED IAW SRM 51-20-01- AND PRIMED NEW PANEL SOPM 20-41-02. REMOVED AND REINSTALL THE FLOOR PANEL.SDR ASAA2016112918886Fmc · malfunctionedENROUTE FL320 MACH .80 RIGHT FMC FAILED. RIGHT VTK ON F/O MAP APPEARED. LNAV-VNAV DISENGAGED, A/P WENT TO CWS ROLL, ALTITUDE HOLD. AFTER 20 SECONDS THE RIGHT FMC RESTORED ITSELF, LNAV-VNAV FUNCTION NORMAL. GROUNDED - YES. PERFORMED FMCS BITE PER B737-900 FIM 3SDR ASAA2016101318333Valve · failedAFT CABIN UNABLE TO CONTROL TEMP GOING FULL HOT. ACFT GROUNDED. REPLACED AFT CABIN TRIM AIR VALVE, OPS AND LEAK CHECKED GOOD IAW AMM 21-61-21. TEMP CONTROL NORMAL.SDR ASAA2016091418021Engine · faultedWHILE ACCOMP T/C 78273000, FOUND NR 1 ENGINE WITH LONG TIME FAULT 74-30971, THE APL INPUT VOLTAGE FOR L EXCITER IS OUT OF RANGE. ACFT GROUNDED. PERFORMED FAULT ISOLATION TEST IAW FIM 74-21 TASK 801. NO FAULT FOUND. NO HISTORY. OK FOR SERVICE.SDR ASAA2016091418019Engine · faultedWHILE ACCOMP T/C 78273000, FOUND NR 1 ENGINE WITH LONG TIME FAULT 73-31691, ADIRU 1 AND ADIRU 2 TAT DATA FROM DEU 1 AND DEU 2 IS MISSING. ACFT GROUNDED. PERFORMED FAULT ISOLATION TEST IAW FIM 73-28 TASK 806. EEC BITE TEST PASSED. NO FAULTS FOUND. DETERMINED TSDR ASAA2016091418018Engine · faultedWHILE ACCOMPLISHING T/C 78273000, FOUND NR 1 ENGINE WITH FAULT 73-31441, DEU 2 DATA IS MISSING. FAULT TIME LENGTH NOT GIVEN (SHORT, LONG, OR ECONOMIC), ONLY ALTERNATE MODE LIGHT MESSAGE. ACFT GROUNDED. IAW FIM 73-24 TASK 815, EEC BITE PASSED WITH NO MAINT MESSDR ASAA2016091418017Unknown · malfunctionedWHILE ACCOMPLISHING T/C 7827300, FOUND NR 1 ENGINE WITH SHORT TIME FAULT 73-31351, THE APL VOLTAGE INPUT TO THE ELECTRIC ENGINE CONTROL IS OUT OF RANGE. ACFT GROUNDED. PERFORMED FAULT ISOLATION TEST REF FIM 73-22, TASK 808. NO CURRENT FAULTS FOUND ON ELECTRSDR ASAA2016090717964Warning Light · false activationAPU OIL QTY LOW LIGHT ILLUMINATED. ACFT GROUNDED. CHECKED APU OIL QTY, FULL. RAN APU, MAINT LIGHT OUT.SDR ASAA2016082617803Warning Light · false activationLEFT PACK LIGHT ILLUMINATES ON RECALL EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED PACK TEMP CONTROL BITE, IAW FIM 21-61 TASK 801, FAULTED TCV ON LEFT PACK, CLEARED AND TEST 2 MORE TIMES, FAULT DID NOT COME BACK, CHECKS GOOD FOR SERVICE.SDR ASAA2016080917657Radio · malfunctionedHF RADIO NR 2 HAS FAIL IN BOTH ACTING & STANDBY WINDOWS. CIRCUIT BREAKER CHECKED IN. HF RADIO NR 1 IS GOOD. ACFT GROUNDED. ACCOMPLISHED IAW AMM TASK 23-12-40-800-802. RESET TUNING PANEL AND OPERATION NORMAL WITH NO DISCREPANCIES NOTED.SDR ASAA2016080317604Unknown · malfunctioned1ST ATTEMPT CSS AT 33,000, TEMP -39 DEGREES. APU FAILED TO START, FAULT LIGHT ILLUMINATED, WENT OUT AT 3 MINUTES LATER. 2ND ATTEMPT AT 33,000, STARTED, GOOD VOLTS, FREQUENCIES. ACFT GROUNDED. CURRENT STATUS HAD NO FAULTS, FAULT HISTORY AND MAINTENANCE HISTOSDR ASAA2016071417382Satcom · lockedFOLLOWING ELECTRICAL TRANSFER FROM JETWAY TO APU POWER, NOTICED MISSING SAT SELECTION ON THE MCDU MENU PAGE AND NO SATCOM PAGES AVAILABLE. APPLIED QRH SATCOM LOCKUP PROCEDURE. NORMAL SATCOM OPS RESTORED. ACFT GROUNDED. INSPECTED MCDU AND FOUND SATCOM PROMPT ONSDR ASAA2016070117248Circuit Breaker · openON RECALL SPEED TRIM FAIL AND MACH FAIL LIGHTS ILLUMINATED. ACFT GROUNDED. FOUND CIRCUIT BREAKER SYS A FCC DC 1 ON P18-1 OPEN. RESET PER AMM 20-60-01. PERFORMED MACH TRIM AND SPEED TRIM TEST PER AMM 22-11-00. ALL TESTS PASSED A/C OK FOR SERVICE.SDR ASAA2016063017227Circuit Breaker · openCAPTAIN`S DISPLAY FLAGGED, ACFT GROUNDED. FOUND CIRCUIT BREAKER SYS A FCC DC 1 ON P18-1 OPEN. RESET IAW AMM 20-60-01, ACCOMPLISHED DFCS CURRENT STATUS TEST WITH NO DISCREPANCIES NOTED. FLT FAULT REVIEW SHOWED NO FAULTS. GROUND VERIFICATION SATISFACTORY. IAW SDR ASAA2016052916879Warning Message · false activationVTK FLAG ON RIGHT SIDE DURING CRUISE FLIGHT. SINGLE FMC OPS MESSAGE WITH NO MAP FLAG. PROBLEM SELF CORRECTED BACK TO NORMAL OPERATION AFTER 30 SECONDS. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 836. BOTH FMC'S OPS NORMAL. INTERMITTENT FAULT IAW FIM. ALSO PESDR ASAA2016032616093Lamp · failedAFT ENTRY DOOR SLIDE LIGHT INOPERATIVE. ACFT GROUNDED. RELAMPED AFT ENTRY DOOR SLIDE LIGHT AND PERFORMED SATISFACTORY INSTALLATION TEST IAW AMM 33-51-04-960-801.SDR ASAA2016032516214Skin · dentedSKIN DENTED FWD OF BS 259.5 BETWEEN STR 15-16 LT. ACFT GROUNDED. SKIN DENT FWD OF BS 259.5 BETWEEN STR 15-16 LT WAS REPAIRED IAW ATS ER 16-02100, DATED 02--APR-2016 AND EA 900ER-53EA-16877, DATED 02-APR-2016.SDR ASAA2016030915845Fmc · failedRIGHT FMC FAILED. ACFT GROUNDED. ACCOMPLISHED FIM TASK 34-61, TASK 836, NO DEFECTS NOTED. ALL INDICATIONS NORMAL.SDR ASAA2016020515296Autothrottle Sys · malfunctionedAUTOTHROTTLE DISENGAGES UPON THROTTLE MOVEMENT. AUTOTHROTTLE WILL ARM THROTTLE NR 2 APPEARS NOT TO MOVE AND THEN IT DISENGAGES. THRUST LEVERS WORK NORMALLY IN MANUAL FLIGHT. ACFT GROUNDED. NO FAULT ON CURRENT STATUS, SERVO TEST PASSED NUMEROUS TIMES REF AMSDR ASAA2016010714674Warning Light · false activationLEFT PACK LIGHT ON RECALL. ACFT GROUNDED. PZTC LOGGED THIS TCV. COULD NOT DUPLICATE MALFUNCTION. TCV OPS CK NORMAL, REF AMM 21-61-00.SDR ASAA2015122314464Warning Message · false activationINFLIGHT ON FMC LEGS PAGE ROUTE DATA RECEIVED A DATLINK FULL MESSAGE. BUFFER IS FULL SUSPECTED. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 839 & FMC OPS NORMAL.SDR ASAA2015111313770Warning Message · false activationON TAXI OUT, "FMC DISAGREE" DISPLAYED. ACFT GROUNDED. ACCOMPLISHED QRH RESET PROCEDURE. NORMAL OPS RESTORED.SDR ASAA2015102013484Warning Message · false activationFMC DISAGREE MSG ON TAXI OUT. ACFT GROUNDED. COMPLETED FMC DISAGREE QRH, FMC RESET SUCCESSFUL.SDR ASAA2015101013414Warning Message · false activationCONTROL CABIN ON RECALL. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROL BITE TEST. FOUND NO FAULTS LOGGED. RAN PACK FOR 1 HR, BITE TESTED 2ND TIME. CK GOOD. NO FAULTS, IAW MM 21-61-00.SDR ASAA2015093013286Hf Comm · malfunctionedNR 1 HF RADIO INDICATES FAIL. ACFT GROUNDED. RESET NR 1 HF C/B FAULT EXT REF AMM 20-60-05, PERFORMED HF BITE PROCEDURE IAW FIM 23-11, TASK 801, PERFORMED VOICE COMM WITH GROUND VERIFICATION SUCCESSFUL.
Back to N472AS