N952AK

Service difficulty reports · 31

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 = 'N952AK' 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 ASAA2026062466997Lamp · inoperativeEMERGENCY LIGHT BEHIND L2 DOOR OUTER FUSELAGE INOPERATIVE. GROUNDED - YES. REPLACED LAMPS BEHIND L2 DOOR OUTER FUSELAGE AND OPS CHECK TESTED GOOD. IAW AMM 33-51-04-960-801.Jun 24, 2026 · N952AK · Boeing 7379 · Emergency LightingSDR ASAA2024082752153Support · corrodedFORWARD CARGO COMPARTMENT STA. 500I AFT BULKHEAD LOWER CENTER SUPPORT IS CORRODED. GROUNDED - YES. EVALUATED CORROSION OF SUPPORT, FOUND TO BE CORRODED MULTIPLE AREAS THAT EXCEED 10% WIDTH OF LOWER FLANGE, FOUND TO BE OUT OF LIMITS IAW B737-MAX SRM 53-00-53-1AAug 27, 2024 · N952AK · Boeing 7379 · Fuselage Miscellaneous StructureSDR ASAA2023111246160Unknown · unknownL VALVE CAUTION LIGHT REMAINED ILLUMINATED WHEN THE WING ANTI ICE SWITCH WAS ON WHEN THE SWITCH WAS TURNED OFF, THE LIGHT WENT OUT. GROUNDED - YES. PERFORED AMM 30-11-11-200-801. OPS CHECK NROMAL. NO DEFECTS NOTED. OK FOR SERVICE.Nov 12, 2023 · N952AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2023110646058Unknown · unknownLEFT FORWARD WINDOW HEAT OVERHEAT. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT TEST FOUND L/H FORWORD #1 WINDOW P5-9 L/H FORWORD #2 WINDOW P5-9 R/H FORWORD #1 WINDOW P5-9 R/H FORWORD WINDOW BIT OKAY. R/R WINDOW HEAT CONTROL UNIT PER AMM 30-41-11-000-801Nov 6, 2023 · N952AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023102545844Unknown · unknownAPU FAULT LIGHT ON WHILE ATTEMPTING START. GROUNDED - YES. ON DEFERRAL.Oct 25, 2023 · N952AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023101545671Unknown · unknownAPU FAULT LIGHT UPON STARTING AFTER LANDING. GROUNDED - YES. CONDUCTED FAULT ISOLATION PROCEDURES PER B737-9 FIM 31-00-00-810-803. NO PRESENT FAULTS. APU START SUCCESSFUL. NO APU FAULT HISTORY. OK FOR SERVICE.Oct 15, 2023 · N952AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091845200Unknown · unknownBOTH NAVS DISPLAYS HAVE "FMC DISAGREE" ALERT MESSAGE. GROUNDED - YES. PERFORMED IFIM 34-61-00-810-918, CYCLED FMCS C/BS FMC DISAGREE MESSAGES EXTINGUISHEDSEAMC CHRIS NOTIFIED.Sep 18, 2023 · N952AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023082944837Unknown · unknownREF T/C 31-005-00 #1 ENG HAS SMT MESSAGE "BLEED FAMV RVDT L" WITH ASSOCIATED CORRELATED FAULT 36-12030 "ENGINE 1 FAMV RVDT SIGNAL IS OUT OF RANGE. DETECTED BY: INTEGRATED AIR SYSTEMS CONTROLLER. GROUNDED - YES. ON DEFERRAL.Aug 29, 2023 · N952AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2023082644814Unknown · unknownAPU OIL QTY INDICATION STATUS MESSAGE, 49-94304. GROUNDED - YES. ON DEFERRAL.Aug 26, 2023 · N952AK · Boeing 7379 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2023081244579Unknown · unknownAPU OIL QTY STATUS MESSAGE, MAINTENANCE , MESSAGE 49-94304 DISPLAYED. GROUNDED - YES. TROUBLESHOT IAW FIM 49-90-00-810-811. PERFORMED INITIAL EVALUATION. OMF SHOWED NOT ACTIVE FOR MAINTENANCE MSG 49-94304. FIM STATES THERE WAS AN INTERMITTENT FAULT. REF L/P 60Aug 12, 2023 · N952AK · Boeing 7379 · APU Oil SystemSDR ASAA2023081044524Unknown · unknownDURING ETOPS PDC OIL LEVEL CHECK, APU OIL LEVEL DISAPPEARED AND MAINT. LIGHT CAME ON. GROUNDED - YES. PERFORMED B737-9 FIM TASK FOR MSG 49-94304. OIL LEVEL SENSOR FAILURE. AFTER INITIAL EVALUATION TEST, ALL INDICATIONS RETURNED TO NORMAL. MAINT LIGHT EXTINGUISAug 10, 2023 · N952AK · Boeing 7379 · APU Oil SystemSDR ASAA2023072044141Modulating Valve · faultyREF T/C 31-005-00SMT "BLEED FAMV RVDT L" MESSAGE SHOWS WITH CORROLATED MAINTENANCE MESSAGE 36-12030 "ENG 1 FAMV RVDT SIGNAL IS OUT OF RANGE". GROUNDED - YES. (RESOLVED ON W/O: 1961274 TASKCARD: N/R-00001 ) REMOVED AND REPLACED FAMV ON #1 ENG. PERFORMED ELECTRIJul 20, 2023 · N952AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023062943804Unknown · unknownBLEED FAMV RVDT L FAULT CODE 36145241 FOUND #1 ENGINE. GROUNDED - YES. ON DEFERRAL.Jun 29, 2023 · N952AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023062643766Unknown · unknown"MAINT" LIGHT ON LANDING ROLLOUT. GROUNDED - YES. OMF SHOWS 2 STATUS MESSAGES: ENG 1 REVERSER AND ENG1 CONTROL. RAN IFIM TASKS 678-20-00-810-857 AND 678-30-00-810-810. RESET AND TEST OF BOTH SYS OK.ERASED LATCHED MESSAGE. NO CORROLATED FAULTS.SEAMC PHIL NOTIFIJun 26, 2023 · N952AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023060943533Unknown · unknownWX RADAR WILL NOT DISPLAY KNOWN THUNDER STORMS IN AUTO MODE. WEAK RETURN ARE POSSIBLE IN MANUAL MODE BUT WILL NOT DISPLAY VISIBLE STORM DIMENSIONS ON RADAR DISPLAY. VARIOUS GAIN ADJUSTMENTS MADE WITH NO CHANGE AT MAX GAIN. GROUND CLUTTER FUNCTION WORKS NORMALLJun 9, 2023 · N952AK · Boeing 7379 · Independent Position Determining SystemSDR ASAA2023052243312Computer · faultedAT CRUISE AFTER EXPERIENCING A SLIGHT WAVE WITH AUTOPILOT ON, PITCH TRIM CONTINUED TRIMMING UP THEN DOWN UNTIL A/P WAS TURNED OFF. GROUNDED - YES. REMOVED AND REPLACED FCC-B, REF B737-9 AMM 22-11-33.May 22, 2023 · N952AK · Boeing 7379 · Autopilot SystemSDR ASAA2023031442348Unknown · unknownFMC DISAGREE WHILE ON THE GROUND. GROUNDED - YES. PERFORMED RESET PROCEDURE PER QRH. CLEARED.Mar 14, 2023 · N952AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023031242322Unknown · unknownHGS AUTOLAND FAILED. "NO AIII". GROUNDED - YES. ACCOMPLISHED HGS SYSTEM TEST REF COLLINS AEROSPACE HGS 6000 SMM 34-36-52 NO EXISTING FAULTS.Mar 12, 2023 · N952AK · Boeing 7379 · Autopilot SystemSDR ASAA2023031242319Unknown · unknownR ELEVATOR PITOT HEAT LIGHT ILLUMINATED INTERMITTENTLY AFTER LANDING AND DURING TAXI IN. GROUNDED - YES. C/W B737-9 IFIM TASK 30-11-00-810-807 RT ELEV PITOT LIGHT OPS CKS NORMAL AFTER RESET.Mar 12, 2023 · N952AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2023030442234Unknown · unknownAMBER MAINT LIGHT ILLUMINATED. GROUNDED - YES. MDS STATUS INDICATES APU OIL QTY WITH A CORRELATED MAINTENANCE MESSAGE WITHIN EXTENDED - FAULT HISTORY: 49-94304 - NON-ACTIVE. ERASED LATCHED MESSAGE. RESTARTED APU AND OBSERVED CORRECT OIL QTY DISCRETE. FAULT DOEMar 4, 2023 · N952AK · Boeing 7379 · APU Oil SystemSDR ASAA2023030342191Starter · noneCFM IS REPORTING #2 ENGINE ODMS CHIP COUNT INCREASE ON A SINGLE FLIGHT. GROUNDED - YES. PERF ODMS SENSOR INSP IAW B737-9 AMM 79-00-00. PARTICLES CANNOT BE VISUALLY IDENTIFIED, TO BE SENT TO LAB FOR IDENTIFICATION. ODMS BUILDUP IS NORMAL FUZZ LEVEL. PERF SCAVENMar 3, 2023 · N952AK · Boeing 7379 · Engine CrankingSDR ASAA2023030142195Igniter · faultyDURING #1 ENG START, IGN R DID NOT START ENGINE. GROUNDED - YES. REMOVED AND REPLACED ENG #1 RIGHT IGNITER IN REFERENCE WITH B737-9 AMM TASK 74-21-02.Mar 1, 2023 · N952AK · Boeing 7379 · Ignition Harness (Distribution)SDR ASAA2023030142194Igniter · faultyMAINT LIGHT ILLUMINATED UPON LANDING. GROUNDED - YES. REMOVED AND REPLACED ENG #1 RIGHT IGNITER IN REFERENCE WITH B737-9 AMM TASK 74-21-02. MAINT LIGHT EXTINGUISHED. SEE ASA L/P 60589759.Mar 1, 2023 · N952AK · Boeing 7379 · Ignition Harness (Distribution)SDR ASAA2023022142029Unknown · unknownREF T/C 05-020-01 INTERROGATE SMT DISPLAY SYSTEM FOR ENG FAULTS, FOUND ENG 2 EEC C1 & ENG 2 EEC C2 FAULTS SET. GROUNDED - YES. FOUND NUMEROUS FAULTS RELATED TO ENG 2 EEC CH-B INTERNAL FAULTS, MSG 77-09004. FAULTS SET 12 LEGS AGO. OTHER FAULT CODES WERE 78-4434Feb 21, 2023 · N952AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023021941975Unknown · unknownFMC DISAGREE WARNING ON GROUND. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. FAULT/WARNING CLEARED.Feb 19, 2023 · N952AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023012391588Transceiver · failedHF-1 HAS NO SIDE TONE. DOESN'T TRASM.T OR RECEIVE VOICE. GROUNDED - YES. REMOVED AND REPLACED #1 HF TRANSCEIVER. REF B737-9 AMM 23-11-21.Jan 19, 2023 · N952AK · Boeing 7379 · HF Communications SystemSDR ASAA2022122641365Separator · fodAFTER LANDING AMBER MAINT LIGHT ILLUMINATED WITH MASTER CAUTION. GROUNDED - YES. VERIFIED FAULT MESSAGE 79-41192 STILL ACTIVE ON #1 ENG. DUE TO CHRONIC NATURE OF THIS FAULT ACCOMP. R/R OF ODM SEPARATOR REF T/C SBLEAP-1B-79-0012-1.Dec 26, 2022 · N952AK · Boeing 7379 · Turbine Engine Oil SystemSDR ASAA2022111440789Transmitter · dirtyMAINT LIGHT ILLUMINATED AGAIN AFTER LANDING. GROUNDED - YES. INTERROGATED MTX MESSAGES AND FOUND MSG 79-41192 ENG 1 OIL DEBRIS. C/W B737-9 IFIM TASK G79-21-00-810-801, CHECKED ODMS SENSOR, NO DEBRIS FOUND. REMOVED AND REPLACED OIL DEBRIS MONITORING TRANSMITTERNov 14, 2022 · N952AK · Boeing 7379 · Engine Oil Distribution (Airframe Furnished)SDR ASAA2022111340773Sensor · faultedMAINT LIGHT ILLUMINIATED ON LANDING ENG 1 OIL DEBRIS. GROUNDED - YES. REMOVED & REPLACED ODMS SENSOR PER B737-9 AMM 79-21-12. PERFORMED EEC SYSTEM TEST PER AMM 71-00-00-710-806. TEST PASSED. C/W TEST #26 AMM 71-00-00-700-802-600.Nov 13, 2022 · N952AK · Boeing 7379 · Engine Oil System (Airframe Furnished)SDR ASAA2022110340661Starter · making metalOVERHEAD "MAINT" LIGHT ILLUMINATED AT TOUCHDOWN. GROUNDED - YES. FOUND ENG #1 OIL DEBRIS STS MSG. PERFORMED B737-9 AMM TASK 79-00-00-220-801-600, ENGINE OIL SYSTEM DETAIL DIMENSIONAL CK, ENGINE #1 STARTER MAGNETIC PLUG REVEALED SMALL METAL SHAVINGS, ODMS SENNov 3, 2022 · N952AK · Boeing 7379 · Engine StarterSDR ASAA2022103040541Drive Assy · failedPWS FAIL + WX FAIL ANNUNCIATOR ILLUMINATED IN FLIGHT WX RADAR FAIL. GROUNDED - YES. OMF FAULT HISTORY LEG 0 RESULTED IN, "WXR ANTENNA DRIVE IS FAILED DETECTED BY: WXR PROCESSOR 1," FAULT 34-43101 DURING APPROACH. FAULT IS NOT CURRENTLY ACTIVE. ACCOMPLISHED B73Oct 30, 2022 · N952AK · Boeing 7379 · Weather Radar System
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