N408AS
Service difficulty reports · 286
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 = 'N408AS' 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 = 'N408AS' 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 ASAA2022052738506Mount Bracket · wornREF. ASA T/C #78472000 #2 ENGINE INLET AND FAN BLADE - DETAILED INSPECTION : FOUND UPPER MOUNT BRACKET ON OIL TANK WORN. GROUNDED - YES. REMOVED #2 ENGINE OIL TANK UPPER MOUNT BRACKET. REINSTALLED WITH NEW BOLT AND FWD BUSHING. REF B737-900 AMM 79-11-01-400-80SDR ASAA2022052738497Insert · delaminatedREF ASA T/C #78472000 #2 ENG. INLET AND FAN BLADES-DETAILED INSPT FOUND AFT FASTENERS INSERTS DELAMINATED FROM GLASS AIR INLET STRUT PANEL AT 5 O'CLOCK POS. (M). ALF. GROUNDED - YES. REPLACED LPTACC STRUT PANEL AT 5 O'CLOCK POS. REF. B737-900 AMM 72-23-07.SDR ASAA2022052738496Seal · missingREF ASA T/C #78472000, #2 ENG INLET AND FAN BLADES- DETAILED INSPT FOUND L/E OF OGV'S I/B BASE CAPS, 2EA AT 12 0CLOCK POS MISSING L/E SECTION. (M) ALF. GROUNDED - YES. REPLACED 2EA OGV SEALS AT 12 OCLOCK POSITION, #2 ENG. REF B737-900 AMM 72-23-01.SDR ASAA2022052738495Acoustic Panel · corrodedREF. ASA T/C 78472000 #2 ENGINE INLET AND FAN BLADE DETAILED INSPECTION : FOUND AFT FAN ACOUSTICAL PANEL AT 5 OCLOCK POSITION FWD MIDDLE FASTENER NUTPLATE HAS CORROSION ON FAN FRAME CASE O/B SIDE. (M) ALF. GROUNDED - YES. REMOVED 5 OCLOCK AFT ACOUSTICAL PANEL SDR ASAA2022052738490Duct · gougedREF T/C 78472000 #2 ENGINE INLET AND FAN BLADE DETAILED INSPECTION: FOUND UPPER, L/H SIDE MOUNT POINT ON TAI VALVE FWD DUCT GOUGED FROM BAD ROD END (M) ALF. GROUNDED - YES. REPLACED #2 ENGINE TAI VALVE FWD DUCT REF CFM56-7 PPBUM 71-00-02 FIG 27-1 AND B737-900 SDR ASAA2022052738470Mount Bracket · gougedREF ASA T/C #78472000 #2 ENG INLET AND FAN BLADES-DETAILED INSPT. FOUND AFT I/B MOUNT BRACKET FOR START VALVE GOUGED FROM BAD ROD END.(M). GROUNDED - YES. REMOVED AND REPLACED AFT I/B MOUNT BRACKET FOR START VALVE PER B737-900 PBM FIGURE 4-1 SHEET 19.SDR ASAA2022052738469Mount Bracket · gougedREF ASA T/C #78472000 #2 ENG. INLET AND FAN BLADES-DETAILED INSPT. FOUND FWD I/B MOUNT BRACKET FOR START VALVE GOUGED FROM BAD ROD END.(M). GROUNDED - YES. REMOVED AND REPLACED FWD I/B MOUNT BRACKET FOR START VALVE PER B737-900 PBM FIG 4-1 SHEET 24.SDR ASAA2022051538312Nozzle · faultyAPU TREND DATA SHOWS CT5ATP TEMP IS ABOVE 605 BUT BELOW THE THRESHOLD 632 DEGREES. ETOPS SIGNIFICANT SYSTEM TASK AFFECTS APU ON DEMAND IN-FLIGHT START CAPABILITY. THIS APU HAS BEEN PLACED ON ASA MEL 49-99B. CONTINUOUS OPERATION ON ETOPS FLIGHTS. GROUNDED - YESSDR ASAA2022050638243Loop · inoperative#1 ENG FIRE DETECTION LOOP B INOP. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 26-10 TASK 805, FOUND FAN FIRE DETECTION HARNESS MW0316 BAD, REMOVED AND REPLACED MW0316, FAN FIRE DETECTION HARNESS REF AMM 26-11-02/401. #1 ENGINE FIRE DETECTION OPERATIONAL TEST NOSDR ASAA2022050238169Unknown · unknownFOLLOW UP TO HISTORY OF ENGINE 1 FIRE LOOP B FAULTS GROUNDED - YES. ACCOMPLISHED B737-900 FIM 26-10 TASK 805. ENG & APU FIRE DET. MODULE BITE CHK GOOD NO FAULTS RECORDED. PULLED & TAGGED 3 EA CBS. VERIFIED CORRECT RESISTANCE FOR ENG #1 FIRE LOOPS. RESET 3 EA CSDR ASAA2022032837844Battery Pack · inoperativeEMERGENCY EXIT LIGHTS OUT FROM RH ROW 4 TO ROW 13. GROUNDED - YES. REMOVED, REPLACED & OPS CK'D GOOD EMERGENCY LIGHT BATTERY PACK M1676 IAW B737-900 AMM 33-51-06-960-805.SDR ASAA2022020937388Modulating Valve · faultyCONT CAB ZONE TEMP ILLUMINATED. GROUNDED - YES. CONFIRMED FAULT, FLIGHT DECK TCV (V143) FAILS BITE TEST #2 PACK/ZONE TEMP CONTROLLER. REMOVED & REPLACED SAME PER B737-900 AMM 21-61-21. GROUND FUNCTIONAL CK NML REF AMM 21-51-00-700-803.SDR ASAA2022020837371Control Valve · faultyDURING PREFLIGHT LEFT PACK LIGHT WAS ILLUMINATED. GROUNDED - YES. ACCOMPLISHED #1 TEMP CONTROLLER BITE TEST SHOWS THIS PACK TCV UNABLE TO RESET FAULT. SWAPPED TEMP CONTROLLER AND FAULT STAYED WITH #1 POSITION. SWAPPED CONTROLLER BACK TO ORIGINAL POSITIONS REF SDR ASAA2022013037315Unknown · unknownCONT CAB ZONE TEMP LIGHT ILLUMINATED ON MASTER CAUTION RECALL. GROUNDED - YES. C/W FIM PROCEDURES & NOTED FLT DECK TRIM VALVE FAULT LT ON - ZONE TEMP CONT 2 BITE. ON GREEN GO LT ILLUMINATION AFTER VERIFY SW DEPRESSED FLT DECK TRIM VALVE FAULT RESET. OPERATED RSDR ASAA2022012737304Bleed Valve · faultyWHILE ACCOMPLISHING TASK CARD #78273000, #1 ENG HAS SHORT TIME FAULT 75-30601, TBV POSITION SIGNAL DISAGREE. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE TRANSIENT BLEED VALVE IAW B737-900 AMM 75-23-01-000-801-F00/400-801-F00. ACTUATORS TEST GOOD & IDLE POWESDR ASAA2021121336896Spinner · damaged#1 ENG FRONT SPINNER CONE MISSING COATING IN EXCESS OF 50%. GROUNDED - YES. REMOVED AND REPLACED THE #1 ENGINE FRONT SPINNER PER TASK CARD 78472010 "CFM56-7 FAN BLADE LUBRICATION".SDR ASAA2021111336593Switch · faultyLH FUEL FILTER BYPASSED ILLUMINATED. GROUNDED - YES. INSPECTED HARNESS AND CONNECTOR REF B737-900 SSM 73-31-11-101, NO DEFECT NOTED. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL SWITCH REF B737-900 AMM 73-34-01. SWITCH OPS CHECKS GOOD. LEAK CHECK OPS CHECKS SDR ASAA2021111236606Filter · inoperativeLH FILTER BYPASSED ILLUMINATED DURING TAXI OUT. GROUNDED - YES. REMOVED AND REPLACED L/H FUEL FILTER REF B737-900 AMM 73-11-02-000-801-F00/AMM 73-11-02-400-801-F00 AND PERFORMED OPS CHECK REF AMM 71-00-00-800-811-F00 STEP 2 PARA C (1)(D) NO LEAKS FOUND OPS CHESDR ASAA2021111236580Unknown · unknownDIGITS ABOVE N1 GAUGES BLANK, DIGITS ON TAKEOFF REF PAGE BLANK, AND SPEED ALTITUDE DIGITS ON LEGS PAGE BLANK. GROUNDED - YES. RESET C/B FMCS COMPLETE #1 AND FMCS COMPUTER #2 IAW B737-900 AMM 20-60-01-860-801. ALL INDICATIONS RETURNED TO NORMAL.SDR ASAA2021080535648Fmc · faultedMOMENTARY VTK FLAG ON F/O'S ND, THEN CLEARED ITSELF. GROUNDED - YES. PREFORMED FMC BITE REF B737-900 FIM 34-61 TASK 801. NO ACTIVE FAULTS FOUND. VTK FLAG NOT ILLUMINATED. A/C OK FOR SERVICE.SDR ASAA2021072235500Bushing · wornREMOVED #1 ENG RH VSV BELLCRANK ASSY. REF B737-900 AMM 72-32-00. BELLCRANK ASSY LINKAGE/BUSHINGS WORN. GROUNDED - YES. REMOVED AND REPLACED #1 ENG RH VSV BELLCRANK ASSY. REF B737-900 AMM 72-32-00. OP CHECK GOOD. NO LEAKS FOUND.SDR ASAA2021072035473Bushing · wornREFERENCE TASK CARD 78273000: #1 ENGINE HAS SHORT TIME FAULT 75-30401 "THE VSV POSITION SIGNALS DISAGREE". GROUNDED - YES. REMOVED #1 ENGINE RH VSV ACTUATOR REF B737-900 AMM 75-31-01. FOUND VSV BELLCRANK LINKAGE BUSHINGS WORN. REPLACED #1 ENG RH VSV ACTUATOR RSDR ASAA2021052234882Actuator · leaking#2 ENG R VSV DRAIN MAST LEAKING. GROUNDED - YES. #2 ENG, R VSV LEAK WITHIN LIMITS AT 2 DPM. APPLIED PLT DEFFERAL FOR 25 FC PER B737-900 AMM 71-71-00-200-801-F00. REMOVED AND REPLACED #2 ENG RIGHT VSV ACTUATOR REF AMM 75-31-01-400-802-F00. LEAK AND OPS CHECK GOSDR ASAA2021050234719Idg · leaking#1 ENGINE OIL LEAKING FROM IDG PAD DRAIN. GROUNDED - YES. FOUND LEAK TO BE IN EXCESS OF 60 DROPS PER MINUTE DURING IDLE ENGINE RUN. PERFORMED IDG OIL SYSTEM STATIC LEAK CHECK NO DEFECTS NOTED, HELD 25 PSI FOR 5 MINUTES WITH NO LEAKING. LEAK DETERMINED TO BE FRSDR ASAA2021030834259Autoland Sys · malfunctionedON FINAL TO RWY 16R CAT III AUTOLAND, AIRCRAFT WAS WELL LEFT OF CENTERLINE ON SHORT FINAL. AIRCRAFT STARTED CORRECTING BACK TO CENTERLINE UNDER 50 FEET ABOVE RUNWAY AND ACTUALLY TOUCHED DOWN ON CENTERLINE BUT WAS HEADED BETWEEN 5 TO 10 DEG TO THE RIGHT REQUIRISDR ASAA2021022034161Fuel/Oil Cooler · leakingRAMP REPORTED THAT NO. 2 ENGINE IS LEAKING FUEL FROM DRAIN MAST. GROUNDED - YES. PERFORMED VENTS AND DRAINS INSPECTION REF B737-900 AMM 71-71-00-200-801-F00. FOUND MAIN OIL/ FUEL HEAT EXCHANGER PAD DRAIN LEAKING 24 DROPS PER MINUTE. RAN NO. 2 ENGINE FOR 5 MINSDR ASAA2021011733909Wire Harness · faultyWHILE PEFORMING T/C 78273000, FOUND MAINT MSG 77-20862, "THE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE" ON #2 ENG ESN 963476. GROUNDED - YES. REF B737-900 FIM 77-21 TASK 803 FOLLOWING PREVIOUS CLEANING PERFORMED EARLIER, & FAULT HISTORY HIT ON EVERY LEG.SDR ASAA2020113033623Fmc · malfunctionedF/O FMC DISPLAYED VTK ON MAP DISPLAY AFTER LANDING. DISAPPEARED AFTER 20 SECONDS. GROUNDED-YES. RT FMC INFLIGHT SHOWED A ON GROUND "PGM FAULT", REF B737-900 AMM 34-61-00-860-801, NUISANCE ERROR FAULT. OPERATIONS NORMAL, REF SAME AMM.SDR ASAA2020112333585Chip Detector · damagedNR 1 ENGINE STARTER MAGNETIC CHIP DETECTOR DAMAGED. GROUNDED-YES. REMOVED AND REPLACED NR 1 ENGINE STARTER MAGNETIC CHIP DETECTOR, REF TC N2480000.SDR ASAA2020110333495Blade · debondedPER T/C 78472010 NR 1 ENGINE FAN LUBE SPACERS NR 4, 7, 8, 10, 12, 12, 14, 15, 16, 18, 19, 20, 23, AND 24 SPACER'S ELASTOMERS ARE DISBONDED. GROUNDED-YES. PER T/C 78472010, REPLACED 14 EA SPACERS ON NR 1 ENGINE.SDR ASAA2020102733420Filter · contaminatedWHILE PERFORMING TC 78472040 NR 2 ENGINE AGB/TGB CHIP DETECTOR CONTAMINATED WITH DEBRIS. GROUNDED-YES. INSPECTED DEBRIS, PER B737-900 AMM TASK 79-00-00-200-804-F00. DEBRIS DETERMINED TO BE WITHIN ACCEPTABLE LIMITS. NO STARTER MAGNETIC PLUG CONTAMINATION. SDR ASAA2020102033393Starter · failedON STARTING ATTEMPT NR 1 N2 WHENT UP TO 6.5%. ATTEMPT NR 2 N2 ONLY GOT TO 4% ON NR 2 ENGINE. GROUNDED-YES. REMOVED & REPLACED NR 2 ENGINE STARTER/QUAD RING, REF B737-900 AMM 80-11-01, 80-11-0280-11-01. PERFORMED ENGINE RUN, REF AMM 71-00-00-700-801-F00 TESSDR ASAA2020101833381Blade · damagedPER T/C 78472010 NR 2 ENGINE FAN LUBE, NR 23 FAN BLADE CU-NI COATING MISSING BEYOND LIMITS CONCAVE SIDE. GROUNDED-YES. REPLACED NR 23 FAN BLADE AND ITS PAIR NR 11, ON NR 2 ENGINE, PER B737-900 AMM 72--21-02-00-200-802 & T/C 7847210.SDR ASAA2020101833380Spacer · debondedPER T/C 78472010 NR 2 ENGINE FAN LUBE, SPACER NR 5 ELASTOMER DISBONDED. GROUNDED-YES. REPLACED NR 5 SPACER ON NR 2 ENGINE, PER T/C 78472010.SDR ASAA2020092833229Pressure Switch · inoperativeRIGHT AFT FUEL PUMP LOW PRESSURE LIGHT DOES NOT ILLUMINATE WITH SWITCH IN OFF POSITION. GROUNDED - YES. REMOVED AND REPLACED AFT RIGHT MAIN PRESSURE SWITCH, PER B737-900 AMM 28-42-11. OPERATIONS CHECKED, PER B737-900 AMM 28-42-11-700-801, OPERATIONS CHECKS SDR ASAA2020032332489Intercostal · crackedMAIN CABIN UNDER FLOOR STRUCTURE INTERCOSTAL HAS CRACK AT BS321LBL44. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW B737-900ER SRM 51-40-02 AND BOEING DWG141A5400 REV -.SDR ASAA2020033132573Door Sill · corrodedAFT BAGGAGE PIT DOOR SILL WEB HAS NUMEROUS AREAS OF CORROSION. GROUNDED - YES. REMOVED CORROSION ON AFT BAGGAGE PIT DOOR SILL WEB ORIG THICKNESS .050 PER B737-900ER SRM 53-06-15-0I-1, REMAINING MATERIAL .026 REMOVED .024 MATERIAL FOUND TO BE OUT OF LIMITS PER SDR ASAA2020040632434Actuator · leakingWHILE ACCOMPLISHING T/C 7872022 FOUND #1 ENG RT VSV ACT DRAIN, FUEL LEAKING. GROUNDED - YES. REMOVED & REPLACED #1 ENG RT VSV ACTUATOR, ACCOMPLISHED LEAK CK & ACTUATOR TEST 12- NO LEAKS ALL TEST CKD GOOD REF B737-900 AMM 75-31-01 &71-00-00.SDR ASAA2020031732434Fuel · leakingWHILE ACCOMPLISHING T/C 7872022 FOUND #1 ENG RT VSV ACT DRAIN, FUEL LEAKING. GROUNDED - YES. ON DEFERRAL.SDR ASAA2020021832257Wire Harness · failedGE DIAGNOSTICS REPORTS #2 ENGINE TREND DATA SHOWS A SHIFT IN EGT HOT DAY MARGIN ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT. GROUNDED - YES. REMOVED AND REPLACED CJ10 HARNESS REF B737-900 AMM 73-21-06. FADEC SYSTEM TEST GOOD REF 73-21-00.SDR ASAA2020021132160Bleed Valve · bindingENGINE #1 DURING ENGINE START, ENGINE REACHED N2 44% - N1 11%, THEN N1 AND N2 ROLLED BACK WITH EGT DROP JUST PRIOR TO STARTER CUTOUT. EGT BOX WAS FLASHING WHITE DURING EVENT. GROUNDED - YES. PERFORMED B737-900 FIM 80-05 TASK 801, NO EXCEEDANCES OF EGT. PERFORMSDR ASAA202002032054Warning Light · false activationAFTER LANDING RH PACK LT ON, RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. #2 PCTC BITE FAULTED RAM AIR ACT, RESET CONTROLLER, FAULT CLEARED & RECALL TEST PASSED, NO PACK LIGHT ILLUMINATES REF B737-900 FIM 21-62 TASK 801 & FIM 21-62 TASK 836.SDR ASAA2020010831807Connector · dirtyREF. L/P 12158048 - #1 ENG FAULT 77-20861. THE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE. ECONOMIC FAULT. DEFERRED PER T/C 78273000. #1 EGT T49.5 SYSTEM CLEANING (BEFORE CLEANING) S1 - 144.94, S2 - 99.32, S3, S4 - 161.22. GROUNDED - YES. PERFORMED B737-9SDR ASAA2019123091716Warning Light · false activationRT PACK ILLUMINATES ON RECALL AND RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED BITE OF BOTH PTCS #2 FAULTED RAM AIR ACT ON BIT GREEN ON GO. RESET AND RE-ACCOMPLISHED BITE WITH NO FAULTS NOTED REF B737-900 FIM 21-62 TASK 801, FIM 21-62 TASK 83SDR ASAA2019122751707Fmc · false indicationWHILE ON GROUND FMC AMBER ALERT LIGHT ILLUMINATED AND FMC MENU PAGE GOES BLANK CAPTAINS MAP HAS VTK FLAG. THE ALERT COMES ON AND OFF. GROUNDED - YES. PERFORMED L/H FMC BITE PER B737-900 FIM 34-61 TASK 801. FOUND NO CURRENT FAULTS. FOUND NO FAULT HISTORY. PERFOSDR ASAA2019122633702Warning Light · false activationCONT CAB ZONE TEMP LIGHT ILLUMINATES WITH MASTER CAUTION RECALL. CAUTION LIGHT EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. FOUND FAULT ON ZONE TEMP CONT #2,TRIM VALVE FLT DECK. PERFORMED BITE TEST PER B737-900 AMM 21-61-002, FAULT CLEARED, OPS CHK SDR ASAA2019112643448Apu · malfunctionedAPU WILL NOT START FAULT LIGHT X 2. GROUNDED - YES. C/W B737-900 FIM 49-40 TASK 802 NO FLAME SHUTDOWN. NO FLAME SHUTDOWN FAULT NOTED.SDR ASAA2019112643423Control Valve · failedL PACK LIGHT ILLUMINATED IN FLIGHT. DID NOT GENERATE MASTER CAUTION. GROUNDED - YES. LH PACK CONTROLLER HAS HARD FAULT - TCV FAIL. CHECKED AND RELEASED PER MEL 21-33D. R/R L/H PACK TEMP CONTROL VALVE PER B737-900 AMM 21-51-10-400-801. TCV INSTALL TEST GOOD, LSDR ASAA2019101083978Unknown · unknownFLYING SIZLR 3 RNAV ARRIVAL TO RNP 31L APPROACH FMC PROGRAMMED PROPERLY WITH ALTITUDES AND SPEEDS. AIRCRAFT IN VNAV AISCONFITA DID NOT HONOR 140000 FOOT RESTRICTION INTERSECTION MORON. AIRCRAFT DESCENDED BELOW AND WOULD HAVE CONTINUED DESCENT W/ OUT PILOT MANUSDR ASAA2019100973964Fault Message · false activationVTK MESSAGE CYCLING ON & OFF CONTINUALLY AFTER TOUCHDOWN DURING TAXI IN. GROUNDED - YES. ACCOMPLISHED FMCS BITE REF FIM 34-60 TASK 801, NO FAULTS FOUND. FAILURE DESCRIPTION ALIGNS WITH THE DESCRIPTION OF THE NUISANCE FAULT FOUND IN B737-900 AMM 34-61-00. LH FM
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