N953AK

Service difficulty reports · 26

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 = 'N953AK' 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.

SDR ASAA2026040665349Power Supply · inoperativeWHILE PERFORMING T/C #33-010-00, FOUND SEAT ROWS 16 ABC AND 16 DEF VERTICAL LIGHTED ARROW EMERGENCY LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED BOTH VERTICAL LIGHTED ARROW EMERGENCY LIGHTS ON SEAT ROWS 16 ABC AND 16 DEF REF AMM 33-51-01. OPS CHK FAILED. LApr 6, 2026 · N953AK · Boeing 7379 · Emergency LightingSDR ASAA2025081360255Nut Plate · corrodedLH SIDEPLATES ( TRANSITION ) NUTPLATES FALLING OFF DUE TO CORROSION ON SIDEPLATE STA 727-787. GROUNDED - YES. REPAIRED TRANSTION PANEL IAW B737-9MAX SRM 53-00-53-2R-5W:3 O:.040 R:.020 L:10 D:.020.Aug 13, 2025 · N953AK · Boeing 7379 · Fuselage Miscellaneous StructureSDR ASAA2024032048572Plate · lack of lubeFA REPORTS L2 DOOR VERY HARD TO CLOSE. GROUNDED - YES. FOUND L2 DOOR GUIDE ARM PLATE TRACK BONE DRY, ACCOMPLISHED AFT ENTRY DOOR LUBRICATION OF GUIDE ARM PLATE TRACK REF AMM 12-15-12-640-801 OPS CHECK GOOD.Mar 20, 2024 · N953AK · Boeing 7379 · Passenger/Crew DoorsSDR ASAA2023110646064Filter Element · dirtyDURING GVI ON APU FOUND BYPASS INDICATOR POPPED ON LUBE FILTER ELEMENT. GROUNDED - YES. REMOVED & REPLACED APU LUBE FILTER ELEMENT & RESET BYPASS INDICATOR. OPS CHECK GOOD. NO LEAKS FOUND. REF AMM 49-91-12-400-801 SEAMC NOTIFIED.Nov 6, 2023 · N953AK · Boeing 7379 · APU Oil SystemSDR ASAA2023110646040Anti-Ice Valve · faultyDURING DESCENT WING ANTI-ICE R VALVE LIGHT STAYED ON WITH SWITCH ON. ACCOMPLISHED QRH. GROUNDED - YES. REMOVED & REPLACED R/H WING A/I VALVE REF MM 30-11-11. LEAK & OPS CHECKEDD GOOD. MEL 30-11-01B CLEARED. PLACARD REMOVED. SEAMC JEREMY NOTIFIED.Nov 6, 2023 · N953AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2023110146034Unknown · unknownAPU FAILED TO START ON TAXI IN TO GATE AND FAULT LIGHT ILLUMINATED. GROUNDED - YES. ON DEFERRAL.Nov 1, 2023 · N953AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023101145578Unknown · unknownON LANDING, "MAINT" LIGHT ON OVERHEAD PANEL ILLUMINATED AND EXTINGUISHED ON SHUTDOWN. GROUNDED - YES. NOTED MAIN LT EXTINGUISHED & NO STATUS MESSAGES. PRESENT LEG & FAULT HISTORY SHOWS FC 21-55010 / LEFT AC PACK EXIT RAM AIR DOOR ACTUATOR HAS A SIGNAL ERROR. POct 11, 2023 · N953AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023101045574Igniter · inoperative#2 ENG LH IGNITION INOP. GROUNDED - YES. (RESOLVED ON W/O: 1973335 TASKCARD: N/R-00001 ) REF AMM 74-21-01 INSTALLED 3 MIG-51A, REMOVED AND REPLACED #2 ENG LEFT IGNITION LEAD, OPS TEST GOOD.3 MIG-51A REMOVED, THIS CLEARS MEL 74-00-01A C/N 10052953 REMOVED. SEAMOct 10, 2023 · N953AK · Boeing 7379 · Spark Plug/IgniterSDR ASAA2023101045568Unknown · unknownON ROLLOUT AFTER LANDING, MASTER CAUTION, ANTI ICE, AND CAPT PITOT LIGHTS ILLUMINATED MOMENTARILY AND WENT OUT AFTER A FEW SECONDS. GROUNDED - YES. CAPTS PITOT PROBE SYS. TEST OK REF 30-31-00 GVI CAPTS PITOT PROBE, NO DEFECTS NOTED. PHIL NOTIFIED SEAMC.Oct 10, 2023 · N953AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2023100845528Modulating Valve · faultyMAINT LIGHT ILLUMINATED ON OVERHEAD PANEL. GROUNDED - YES. FOUD FAMV(R) STATUS MESSAGE. FAULT 36-12021 ACTIVE. ACCOMPLISHED LRU REPLACEMENT TEST REF AMM 36-12-00. FAILED. JROBERTS 38885. REMOVED & REPLACED ENGINE 2 FAN AIR MODULATING VALVE WITH NEW REF AMM 36-Oct 8, 2023 · N953AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023091545159Pitot Tube · faultyCAPT PITOT LIGHT ILLUMINATED PRIOR TO TAXI WITH BOTH ENGINES RUNNING. GROUNDED - YES. REMOVED & REPLACED CAPTAINS PITOT PROBE IAW BOEING 737NG AMM 34-11-01. OPS CHK LEAK CHECK GOOD.Sep 15, 2023 · N953AK · Boeing 7379 · Pitot/Static SystemSDR ASAA2023082944898Unknown · unknownENG #2 NO LIGHT OFF. GROUNDED - YES. PER IFIM TASK G74-00-00-810-824. PERFORMED EEC CHANNEL B IGNITION SYSTEM TEST. REF AMM TASK G71-00-00-730-805-G00. OPS CHECK GOOD. NO DEFECTS NOTED. CLEARS MEL, SEAMC CARL NOTIFIED.Aug 29, 2023 · N953AK · Boeing 7379 · Ignition SystemSDR ASAA2023082444770Unknown · unknownMAINT LIGHT ILLUMINATED. GROUNDED - YES. ON ARRIVAL TO AIRCRAFT FOUND MAINT LIGHT EXTINGUISHED. ACCOMPLISHED INBOUND FLIGHT DECK EFFECTS & FOUND FAULT CODE 21-55010 NOT ACTIVE. STATUS PAGE SHOWS NO FAULTS. REF IFIM 31-00-00-810-801. AIRCRAFT OK FOR SERVICE. SEAug 24, 2023 · N953AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023082344730Unknown · unknownMAINT LIGHT ILLUMINATED. GROUNDED - YES. PACK RAM AIR SYSTEM L STATUS MSG WITH MAINT MSG 21-55010. PERFORMED INIT EVALUATION (1) MIG-51A INSTL AND REMOVED P6-4 A4 C/B CYCLED-A/C SYSTEM TST/IBIT LEFT. TEST PASS MAINT MSG NO LONGER ACTIVE-NO STATUS MSG. MAINT LIAug 23, 2023 · N953AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023080444447Unknown · unknownCA PITOT LT ILLUMINATED ON TAXI. GROUNDED - YES. SELECTED PITOT HEAT A+B TO ON FOR 30 MINUTES, "CAPT PITOT" LIGHT DID NOT COME ON. ALL PROBES HEATED NORMALLY. REF IFIM TASK 30-31-00-810-801, THIS WAS AN INTERMITTENT FAULT. AS A PRECAUTIONARY MEASURE, CYCLED CBAug 4, 2023 · N953AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2023072144159Unknown · unknownREF TC 05-020-01 - ENG #2 SMT ENG 2 EEC C1 SHORT TERM FAULT. GROUNDED - YES. NOTED NO CORRELATED FAULTS, ERASED LATCHED SMT MESSAGE. C/W TEST #32 - ENG IDLE SYSTEM TEST. ENG #2 SMT ENG 2 EEC C1 NO LONGER EXISTS. REF IFIM TASK G73-20-00-810-856.Jul 21, 2023 · N953AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023070343869Unknown · unknownFWD L WINDOW OVERHEAT. GROUNDED - YES. RESET PER QRH. OVERHEAT LIGHT REMAINED EXTINGUISHED.Jul 3, 2023 · N953AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023062043657Unknown · unknownFMC DISAGREE CAUTION MSG ON GROUND GROUNDED - YES. QRH RESET PROCEDURE COMPLETED SUCCESSFULLYJun 20, 2023 · N953AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023060743690Unknown · unknownSMT ENG 1 C2 FOUND WHILE PERFORMING T/C 05-020-01 WITH CORRELATED FAULT 73-43840. GROUNDED - YES. REF IFIM TASK G73-20-00-810-855 NO FAULTS DETECTED AT THIS TIME.Jun 7, 2023 · N953AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023041942925Unknown · unknownMAINT LIGHT ON OVERHEAD PANEL ILLUMINATED AFTER LANDING. GROUNDED - YES. MDS STATUS INDICATES "PACK RAM AIR SYSTEM L" W/ A CORRELATED ACTIVE MESSAGE 21-55010. PRECAUTIONARY INSPECTED LEFT AFT RAM AIR EXHAUST ACTUATOR LINKAGE AND CONNECTIONS FINDING ALL SECURE.Apr 19, 2023 · N953AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023033042648Unknown · unknownAFTER TURNING ON THE WING ANTI ICE THE L VALVE LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED OPERATIONAL TEST OF WING ANTI-ICE SYSTEM PER B737-9 AMM 30-11-00,SYS OPS CHK NORMAL.Mar 30, 2023 · N953AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2023022242038Unknown · unknownFO'S MCDU SCREEN IS FROZEN ON MENU PAGE. BUTTONS APPEAR TO FUNCTION BASED ON CA MCDU, HOWEVER FO'S PAGE DOES NOT CHANGE. ON ARRIVAL AFTER FLAPS WERE SET TO 1, THE FO'S MCDU BECAME 'ACTIVE' AND FUNCTIONED NORMALLY REMAINDER OF FLIGHT. GROUNDED - YES. CYCLED POWFeb 22, 2023 · N953AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023013041720Unknown · unknownFMC DISAGREE MESSAGE DURING PRE-FLIGHT. GROUNDED - YES. ACCOMPLISHED B737-9 FIM TASK 34-61-00-810-918, FMC OPS CK GOOD.Jan 30, 2023 · N953AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022112240902Warning Light · false activationON TAXI IN, APU START RESULTED IN FAULT LIGHT ILLUM. GROUNDED - YES. ACCOMP APU BITE CK REF B737-9 AMM 49-61-00. RECORDED FAULT MSG 49-41254 SCU SHOWS START SYS INOP IN EXISTING FAULTS. ACCOMP B737-9 IFIM 49-40-00-810-818 STARTED APU 2EA TIMES WITH NO FAULT LINov 22, 2022 · N953AK · Boeing 7379 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2022112040859Fmc · failedFMC DISAGREE MESSAGE: FOLLOWED QRH PROCEDURE, RESET C/B'S; MESSAGE NO LONGER DISPLAYED. GROUNDED - YES. ACCOMPLISHED FMC OPS CKS REF B737-9 AMM 34-61-00 OPS NORMAL.Nov 20, 2022 · N953AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022111940863Ecu · faultyIN 2 APU START ATTEMPTS, AS SOON AS SWITCH IS SELECTED TO START, APU FAULT LIGHT ILLUMINATES. GROUNDED - YES. CHECK FOUND MESSAGE NBR 31-01011 NO INPUT FROM APU ECU. REPLACED APU ECU, PERFORMED GOOD INTALLATION TEST REF B737-9 AMM 49-61-12/401.Nov 19, 2022 · N953AK · Boeing 7379 · APU Controls
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