N487AS
Service difficulty reports · 174
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 = 'N487AS' 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 = 'N487AS' 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 ASAA2022062738830Spring · brokenWHILE ACCOMPLISHING T/C 78327016 FOUND ELEVATOR TAB CONTROL MECHANISM SPRING BROKEN, FWD INBD POSITION. R/H ELEVATOR. GROUNDED - YES. REPLACED FWD INBD RIGHT ELEVATOR TAB CONTROL MECHANISM SPRING REF B737-900 AMM 27-31-34. NO DEFECTS NOTED.SDR ASAA2022061738691Valve · stuckENG ANTI ICE ON #2 REMAINED BRIGHT BLUE AMB TAI ABOVE #2 N1. GROUNDED - YES. TROUBLESHOT PER B737-900 FIM 30-21-00 VALVE FOUND STUCK CLOSED. REPLACED ENGINE COWL TAI VALVE REF B737-900 AMM 30-21-11. GROUNDING TEST GOOD. OPS CHECK GOOD AND LEAK CHECK GOOD REF ASDR ASAA2022060138536Control Valve · leakingRIGHT PACK ILLUMINATED ON RECALL, RESET ON MASTER CAUTION. GROUNDED - YES. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE TEST REF B737-900 AMM 21-61-00. #2 CONTROLLER SHOWS PREVIOUS FLT FAULT ON INLET SRADA. VERIFY TESTS SHOWS OPS CHECK GOOD. RAN R PACK 1 HOUR, SDR ASAA2022060138524Actuator · faultyRT PACK LIGHT CAME ON DURING RECALL. GROUNDED - YES. REMOVED & REPLACED R/H RAM AIR ACTUATOR B737-900 AMM 21-51-21. OPS CHECK NORMAL.SDR ASAA2022050138191Panel · unsecureDURING ASA T/C 78472000 #1 ENG INLET INSP. FOUND FAN DUCT PANEL #3 MISSING HARDWARE. GROUNDED - YES. REPLACED #3 FAN DUCT PANEL REF AMM 72-23-07.SDR ASAA2022040137869Fire Detector · wornENGINE #2 CORE FIRE DETECTION HARNESS MW0326 HAS MISSING/WORN BRAIDING. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE CORE FIRE DETECTION HARNESS MW0326. OPS CHECK GOOD REFB737-900 AMM 26-11-02.SDR ASAA2022031637704Actuator · inoperativeA/P B DISENGAGES SHORTLY AFTER SELECTION. TRIED 3 X'S. A/P A WORKS NORMALLY. GROUNDED - YES. REPLACED "B" AUTOPILOT AILERON ACTUATOR WITH SERVICEABLE UNIT AND C/W AUTOPILOT AILERON ACTUATOR ADJUSTMENT. ADJUSTMENT AND LEAK CHECKS OK. REF B737-900 AMM 22-11-25. SDR ASAA2022021137498Actuator · inoperativeREPORTS OF RIGHT PACK TRIP DURING CLIMB---(#PRI2)---ETOPS SIGNIFICANT SYSTEM---. GROUNDED - YES. ACCOMPLISHED LH AND RH RZTC BITE CHECK REF 21-62 TASK 801. NO DEFECTS. COMPLIED WITH RAM AIR SYSTEM OPERATIONAL TEST REF B737-900 AMM 21-51-00-730-801, DOOR DOES MSDR ASAA2022011437168Unknown · unknownLEFT FMC VTK FOR 30-60 SECONDS DURING FLIGHT. FMC SELF CORRECTED. GROUNDED - YES. FMC BITE B737-900 FIM 34-61 TASK 801 LOGGED FLT HISTORY RH FMC PRESS POS LAT RATE (INT). REF FIM 34-61 TASK 824, NO HISTORY, NO FAULTS.SDR ASAA2022010437079Transceiver · failed#1 HF RADIO FAIL INDICATED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 23-11 TASK 802. INITIAL EVALUATION PASSES. #1 HF INTERMITTENTLY SLOW TO TUNE WITH INTERMITTENT FAIL. REMOVED & REPLACED #1 HF TRANSCEIVER. REF B737-900 AMM 23-11-21. ALL TESTS PASS.SDR ASAA2022010137039Unknown · unknownAFTER PUSHBACK, ZONE TEMP IN CONT CABIN DURING MASTER RECALL. EXTINGUISHES WHEN MASTER CAUTION SYSTEM IS RESET. GROUNDED - YES. FOUND #2 ZONE TEMP CONT LOGGED FLIGHT DECK TRIM VALVE FAULT, FAULT CLEARED AND OPS CKS NML PER B737-900 AMM 21-61-00. GND VERIFICATISDR ASAA2021121236901Modulating Valve · faultyL PACK LIGHT STAYS ON WITH MASTER CAUTION RECALL, LIGHT RESETS WITH RESET, TEMPERATURE NORMAL. GROUNDED - YES. REMOVED AND REPLACED ZONE TRIM AIR MODULATING VALVE. REF AMM 21-61-21-000-801. OPS CHECKS GOOD. PLACARDS REMOVED.SDR ASAA2021112736730Unknown · unknownAFTER TOUCHDOWN @ SEA BOTH FMC P/RST LTS ILLUM. BOTH FMC SHOW NO FMC PROMPT. DURING TAXI THIS SEQUENCE REPEATED MULTIPLE TIMES. FMC FUNCTIONS NOT AVAIL. INTERMITTENT VTK FLAG ON CAPT MAP DISPLAY. INDICATES LEFT FMC FAIL. GROUNDED - YES. LEFT FMC LOGGED PGM FAUSDR ASAA2021112536715Control Valve · unknownON RECALL RT PACK LIGHT ILLUMINATES. EXTINGUISHES ON MC RESET. GROUNDED - YES. REMOVED AND REPLACED RH PACK TEMP CONTROL VALVE AS REQUIRED OPS CKD GOOD, LEAK CKD GOOD NO LEAKS NOTED. PERFORMED PACK/ZONE TEMP CONTROLLER TEST NO FAULTS FOUND REF B737-900 AMM 21-SDR ASAA2021110136469Battery · inoperativePER EMERGENCY LIGHTS OPS CHECK TASK CARD 78 233008 FOUND R1 EXIT EMERGENCY LIGHT INOP. GROUNDED - YES. REMOVED & REPLACED R1 PASSENGER DOOR EMERGENCY LIGHT BATTERY PER B737-900 AMM 33-51-06. OPS CHECK GOOD EMERGENCY LIGHT OK FOR SERVICE.SDR ASAA2021101036276Transceiver · inoperativeHF 2 WOULD NOT RECEIVE SELCAL AND VOICE. GROUNDED - YES. REMOVED & REPLACED #2 TRANSCEIVER. OPS CK GOOD. REF B737-900 AMM 23-11-21.SDR ASAA2021100836245Control Panel · defectiveA/P MODE CONTROL PANEL "IAS/MACH" WINDOW HAS DAMAGED LCD JUST TO THE LEFT OF ALL DISPLAY DIGITS THAT IS CONSTANTLY LIT MAKING AIRSPEED READ AS A NEGATIVE NUMBER. GROUNDED - YES. REMOVED & REPLACED DFCS MODE CONTROL PANEL. ALL TESTS PASS. REF B737-900 AMM 22-11SDR ASAA2021100236145Unknown · leaking#1 IDG AIR/OIL COOLER FOUND TO BE LEAKING OIL. GROUNDED - YES. PER B737-900 AMM 24-11-21-200-801, OIL STAINS OR LEAKAGE ARE NOT PERMITTED, IDG AIR/OIL COOLER MUST BE REPLACED. REMOVED & REPLACED #1 IDG AIR/OIL COOLER PER AMM 24-11-21. OPS CHECK GOOD. A/C OK FOSDR ASAA2021080135593Fmc · failedRIGHT FMC FAILURE AT FL 360. FOLLOWED CHECKLIST PROCEDURE RIGHT FMC RESET AND CONTINUED TO OPERATE NORMALLY. GROUNDED - YES. ACCOMPLISHED FMCS BITE REF B737-900 FIM 34-61 TASK 801, FLT FAULT PRESS POS LAT RATE LOGGED, ACCOMPLISHED FMCS FIM 34-61 TASK 824 NO FASDR ASAA2021070735297Idg · failed#1 IDG INOP. FOUND NO OIL ON SIGHT GLASS. GROUNDED - YES. R/R ENG #1 IDG REF B737-900 AMM 24-11-11 OPS CHK GOOD REF AMM 24-11-00.SDR ASAA2021061935126Transceiver · intermittentWXR (WEATHER RADAR FAIL) INDICATION WXR WOULD SHOW ON DISPLAY FOR SEVERAL MINUTES & THEN CLEAR. THIS HAPPENED APX 3 TIMES DURING FLIGHT. GROUNDED - YES. REMOVED & REPLACED WEATHER RADAR R/T REF B737-900 AMM 34-43-41 OPS NORMAL.SDR ASAA2021060535069Cargo Track · crackedAFT PIT R/H CARGO TRACK IS CRACKED IN RADIUS OF FRAME ATTACH POINT STA 727J. GROUNDED - YES. CUT OUT AND REPAIRED DAMAGED SECTION OF TRACK IAW B737-900ER SRM 53-00-53-2R-3.SDR ASAA2021060535068Track · crackedAFT PIT R/H TRACK IS CRACKED IN RADIUS OF FRAME ATTACH POINT STA 727I. GROUNDED - YES. CUT OUT AND REPAIRED DAMAGED SECTION OF TRACK IAW B737-900ER SRM 53-00-53-2R-3.SDR ASAA2021052734938Baffle · corrodedAFT PIT BAFFLE CHANNEL STA 847 TO 867 IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT PIT BAFFLE CHANNEL AT STA 847 TO 867 IAW B737-900 SRM 51-40-02-0G-0 W: 2 O: .040 R: 0 L: 2 D: .040.SDR ASAA2021052135017Transition Panel · corrodedAFT PIT R/H TRANSITION PANEL CORRODED STA 727B TO 767. GROUNDED - YES. REPAIRED AFT PIT R/H TRANSITION PANEL IAW BOEING 737-900 SRM 53-00-53-2R-5W=2 O= .040 R= 0 L= 6 D= .040.SDR ASAA2021052135016Plate · corrodedAFT PIT L/H TRANSITION PANEL IS CORRODED STA 727B TO 847. GROUNDED - YES. REPAIRED AFT PIT L/H TRANSITION PANEL FROM 727B TO 847 IAW BOEING 737-900 SRM 53-00-53-2R-5 W: 3 O: .040 R: 0 L: 10 D: .040.SDR ASAA2021052134940Door Sill · corrodedAFT PIT DOOR SILL BEAM UPPER CHANNEL UNDER FWD SHIELD PANEL IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED CHANNEL AIW B737-900ER SRM 51-40-02-0G-0W: 1 O: .040 R: 0 L: 2 D: .040.SDR ASAA2021052134939Shield · corrodedAFT PIT DOOR CUTOUT FWD SHIELD PANEL HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED AFT PIT DOOR CUTOUT FWD SHIELD PANEL IAW B737-900 SRM 51-40-02-0G-0W: 3 O: .050 R: 0 L: 2 D: .050.SDR ASAA2021032034329Warning Light · false activationAFT CAB "ZONE TEMP" ANN ILLUMINATED AFTER PUSHING THE MASTER CAUTION RECALL. EXTINGUISHED WHEN MASTER CAUTION PUSH TO RESET IS PRESSED. GROUNDED - YES. C/W THE FOLLOWING B737-900 FIM 21-62 TASK 847, TASK 801, & TASK 835. VERIFIED FAULT LIGHT ON FOR AFT ZONE TRSDR ASAA2021021534098Latch · lack of lubeMAIN CABIN DOOR DIFFICULT TO OPEN. GROUNDED - YES. PERFORMED VISUAL INSPECTION OF THE STRUCTURE AROUND THE DOOR, LATCH AND LUBRICATION. OPS CHECK NORMAL NO FAULTS NOTED. REF B737-900 FIM 52-10 TASK 807.SDR ASAA2021010733829Warning Light · false activationHF1 ON RADIO TUNING PANEL SHOWS FAIL IN BOTH ACTIVE AND STANDBY. GROUNDED-YES. ACCOMPLISHED B737-900 FIM 23-11 TASK 802. OPERATIONS CHECK NORMAL.SDR ASAA2020111133544Fmc · malfunctionedVTK FLAG ON CAPTAIN`S NAV DISPLAY. NO FMC DATA ON BOTH CDU'S. LEFT FMC FAILED BEFORE WE COULD GO THROUGH QRH CHECKLIST, NAV DISPLAY AND CDU'S RETURNED TO NORMAL OPERATION. FURTHER FAILED, TEMPORARILY, MULTIPLE TIMES, RAN QRH CHECKLIST AND WENT TO SINGLE RT SDR ASAA2020092233227Eec · faultedFOUND ENG NR 1 SHORT TIME FAULT 73-11281 EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. GROUNDED-YES. REMOVED & REPLACED NR 1 ENGINE EEC, REF B737-900 AMM 73-21-60. ALL INSTALLATION TEST PASSED. REPAIR CONFIRMATION TEST PASSED, REF B737-900 FIM SDR ASAA2020092233222Eec · faultedFOUND NR 1 ENG SHORT TIME FAULT 73-20021 INTERNAL EEC FAULT. GROUNDED-YES. VERIFIED FAULT MSG STILL PRESENT ON RECENT. REMOVED & REPLACED NR 1 ENGINE EEC, REF B737-900 AMM 73-21-60. ALL INSTALLATION TEST PASSED.SDR ASAA2020091423178Warning Light · false activationNR 2 EMG AMBER TAIL ON WITH BLUE COWL VALVE OPEN LIGHT ON. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 30-21 TASK 805, OPS CHECK NORMAL.SDR ASAA2020083183114Pin · wornPER T/C 78472010 NR 2 ENGINE FAN BLADE LUBE RETAINING FLANGE PIN STOP IS WORN. GROUNDED - YES. REPLACED NR 2 ENGINE RETAINING FLANGE PIN STOP, REF T/C 78472010.SDR ASAA2020083183113Spacer · debondedPER T/C 78472010 NR 2 ENGINE FAN BLADE LUBE SPACERS 1, 3, 4, 6, 7, 12, 13, 14, 15, 17, 18, 20, 21, 22, 23, & 24 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED NR 2 ENG FAN BLADE SPACERS 1, 3, 4, 6, 7, 12, 13, 14, 15, 17, 18, 20, 21, 22, 23, & 24 PER T/C SDR ASAA2020070762874Transceiver · malfunctionedCANNOT TRANSMIT ON HF RADIO NR 1, CAN RECEIVE ON BOTH HF RADIOS. GROUNDED - YES. PERFORMED BITE IAW FIM 23-11 TASK 801. NO FAULTS NOTED. PERFORMED FIM 23-11 TASK 806 ALL TESTS PASSED. WAS ABLE TO TRANSMIT AND RECEIVE ON HF NR 1 & 2. NO FURTHER DEFECTS NOTED.SDR ASAA2020062983850Thrust Link · damagedNR 2 ENGINE INLET INSPECTION FOUND OTBD ENG THRUST LINK WAS DAMAGED AT THE FWD LUG RADIUS. GROUNDED - YES. REMOVED AND REPLACED THE THRUST LINK ASSEMBLY IAW AMM 71-21-02.SDR ASAA2020062642842Transceiver · failed#2 HF RADIO SHOWS FAIL ON BOTH SIDES. GROUNDED - YES. ACCOMPLISHED #2 HF COMM SYSTEM BITE PROCEDURE REF B737-900 FIM 23-11 TASK 801, OPS CHECK FAIL, NO LIGHTS. REMOVED AND REPLACED #2 HF COMM TRANSCEIVER REF B737-900 AMM 23-11-21, GROUND TESTS NORMAL.SDR ASAA2020060832782Fcu · malfunctionedFAULT LIGHT ILLUMINATED DURING APU START ATTEMPT FL 390 SUCCESSFUL CSS ACCOMPLISHED AFTER FAULT LIGHT EXTINGUISHED. GROUNDED - YES. REMOVED AND REPLACED APU FUEL CONTROL UNIT REF AMM 49-91-11 AND APU LUBE MODULE REF AMM 49-31-11. LEAK AND OPS CHECKS GOOD. NO FSDR ASAA2020052132741Connector · dirtyFOUND #2 ENG FAULT 75-20832 THE T3 SIGNAL IS OUT OF RANGE. GROUNDED - YES. CLEANED AND RE-SEATED #2 ENG T3 CONNECTORS EEC TEST PASSED WITH NO CURRENT FAULTS REF B737-900 FIM 75-33 TASK 802.SDR ASAA2020061193749Warning Light · false activationCSS START ATTEMPT FAILED AT FL400 FAULT LIGHT ILLUMINATED QRH COMPLIED WITH NO OTHER ATTEMPT. GROUNDED - YES. ACCOMPLISHED APU BITE REF B737-900 FIM 49-60 TASK 801, NO FAULTS FOUND.SDR ASAA2020052632749Unknown · malfunctionedCSS START ATTEMPT FAILED AT FL400. FAULT LIGHT ILLUMINATED QRH COMPLIED WITH NO OTHER ATTEMPT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2020051732740Warning System · false activationCSS FAILED FL 400 (3 ATTEMPTS), FAULT LIGHT ILLUMINATED. GROUNDED - YES. FOUND FAULT 49-31016 OVERTEMP SHUTDOWN. IAW FIM TASK 49-30 TASK 803, STARTED APU NO FAULTS NOTED. APU COLD SOAK START ACCOMPLISHED, SUCCESSFUL.SDR ASAA2020051132714Transceiver · faulty#1 HF RADIO INTERMITTENT. AT TIMES COULD RECEIVE BUT NOT TRANSMIT. GROUNDED - YES. REMOVED AND REPLACED HF #1 TRANSCEIVER AND CAPT'S HANDMIC PER B737-900 AMM 23-11-21. INSTALLATION TEST OF HF #1 SYSTEM GOOD PER AMM 23-11-21-400-801. HF #1 SYSTEM TEST GOOD PER SDR ASAA2020022832344Unknown · malfunctioned#1 ENGINE EXCEEDED TAKE OFF LIMITS 941 EGT. GROUNDED - YES. PER B737-900 FIM 71-06 TASK 804, EGT T49.5 PROBES INDICATION CHECKS GOOD. PERFORMED EEC BITE PROCEDURE FIM 73-00 TASK 801, NO RECENT FAULT HISTORY IN FMCS CDU. PERFORMED HPT BOROSCOPE PER B737-900 AMMSDR ASAA2020021193140Warning Light · false activationON RECALL AFTER START, LEFT PACK LIGHT ILLUMINATED. IT RESETS ON RECALL WITH MASTER CAUTION. GROUNDED - YES. PERFORMED CABIN TEMP CONTROLLER BITE PROCEDURE, CLEARED "THIS PACK TCV FAULT" PER B737-900 FIM 21-61 TASK 801.SDR ASAA2020021073128Panel · loose#1 ENGINE AFT LOOKING FORWARD FAN DUCT PANEL #6 IS LOOSE. GROUNDED - YES. RESECURED #1 ENG. #6 FAN DUCT PANEL REF B737-900 AMM 72-23-07.SDR ASAA2020020332056Transmitter · malfunctionedUNABLE TO TRANSMIT ON HF #1 FAILED SEL CALL CHECK ALSO. GROUNDED - YES. AFTER CONSULT WITH PREVIOUS PILOT, FOUND CB COMM HF 1 OPEN. CLOSED AND CYCLED CB REF B737-900 AMM 20-60-01. OPS NORMAL.PERFORMED HF COMM SYS TRANS B737-900 FIM 23-11 TASK 806 OPS CHK GOOD
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