N974AK

Service difficulty reports · 25

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 = 'N974AK' 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 ASAA2025091160819Sign · damagedEXIT SIGNS AT LOCATION (A5, A8, & A2), ARE DAMAGED. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY EXIT LIGHT INDICATOR ASSEMBLY IAW AMM 33-51-01-960-802 LOCATION AT R1 DOOR, R2 DOOR, LT EXIT WINDOW (A5, A8, A2) AND OPERATION CHECK CARRIED OUT IAW AMM 33-51-0Sep 11, 2025 · N974AK · Boeing 7379 · Emergency LightingSDR ASAA2025081260077Control Panel · arcedON THE GROUND ILLUMINATION OF TR & MAINT LIGHT ON APU BUS, DISCONNECTED GROUND PWR, 60 SECONDS LATER LOST ALL POWER, LOST FO INSTRUMENTATION. TR UNIT & MAINT LIGHTS ILLUMINATED. SMOKE IN COCKPIT. SMOKE ALSO REPORTED FROM THE AFT OF THE AIRCRAFT. GROUNDED - YESAug 12, 2025 · N974AK · Boeing 7379 · DC Generating SystemSDR ASAA2025040757162Lens · missing(A/C RIGHT) EXIT ROW 17 LOWER EXIT SIGN MISSING. GROUNDED - YES. FOUND EMERGENCY EXIT LENS COVER MISSING. INSTALLED NEW EMERGENCY EXIT LENS COVER AS REQUIRED. ACFT OKAY FOR SERVICE.Apr 7, 2025 · N974AK · Boeing 7379 · Emergency LightingSDR ASAA2025032456833Sign · detachedFA REPORT L2 EMERGENCY EXIT SIGN FELL OFF. GROUNDED - YES. SECURED L2 EMERGENCY EXIT SIGN AS REQ.Mar 24, 2025 · N974AK · Boeing 7379 · Emergency LightingSDR ASAA2025021856115Power Supply · inoperativeMULTIPLE EMERGENCY EXIT LIGHTS INOP. INTERIOR: 1. NEXT TO FIRST CLASS LAV 2. ABOVE ROW 30ABC 3. ABOVE ENTRANCE TO AFT GALLEY 4. NEXT TO L2 DOOR 5. ABOVE L2 DOOR. EXTERIOR: EMERGENCY EXIT LIGHT RIGHT OF L2 DOOR. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIFeb 18, 2025 · N974AK · Boeing 7379 · Emergency LightingSDR ASAA2025011763888Seat Track · damagedFIRST OFFICER SEAT INBOARD AFT SEAT TRACK LOCK HOLES ELONGATED AND FAIL INSPECTION. SRXR430X. GROUNDED - YES. REMOVED , REPLACED AND OPS CHECK GOOD NEW SEAT TRACK AT FIRST OFFICER SEAT INBOARD AFT IAW IPECO CMM 25-11-39SRXR430X.Jan 17, 2025 · N974AK · Boeing 7379 · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2025011763887Seat Track · damagedCAPTAINS SEAT INBOARD AFT SEAT TRACK LOCK HOLES ELONGATED AND FAIL INSPECTION. SRXR430X. GROUNDED - YES. REMOVED , REPLACED AND OPS CHECK GOOD NEW SEAT TRACK AT CAPTIAIN SEAT I/B AFT IAW IPECO CMM 25-11-39SRXR430X.Jan 17, 2025 · N974AK · Boeing 7379 · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2023110145982Unknown · unknownLEFT FMC SCREEN SCREEN BLANKS INTERMITTENTLY THEN KEY PAD INPUTS FROZE. GROUNDED - YES. FLIGHT CREW ADVISED LEFT FMCS CDU WORKED NORMAL. AS PRECAUTION ACCOMPLISHED CDU TEST AMM 34-61-00 OPS CHECK NORMAL.Nov 1, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023102845898Valve · leaking#2 ENGINE IDG HAS HISTORY OF FREQUENT OIL SERVICING. (#PRI2/ETOPS). GROUNDED - YES. (RESOLVED ON W/O: 1975026 TASKCARD: N/R-00001 ) ACCOMPLISHED TSR LEAK CHECK ACCOMPLISHED IAW AMM 24-11-00-700-801 NO LEAKS FOUND. INTEGRATED AIR/OIL COOLERS INSPECTED FOR LEAKSOct 28, 2023 · N974AK · Boeing 7379 · Alternator-Generator DriveSDR ASAA2023102745874Unknown · unknownFOUND FAULT ENG 1 EEC C2 DURING ACCOMPLISHEMENT OF TC 05-020-01. GROUNDED - YES. ACCOMPLISHED AMM TASK 73-00-00-700-802-G00 AND IFIM 731 451 51. ENGINE IDLE SYSTEM TEST PASSES. NO CORRELATED FAULTS FOUND. NO CHAPTER 46 FAULTS FOUND. MESSAGE C2 ERASED.AIRCRAFT Oct 27, 2023 · N974AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023091745174Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01, FOUND "ENG 1 EEC C2" SMT MSG. GROUNDED - YES. ON DEFERRAL.Sep 17, 2023 · N974AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023080144420Valve · leakingFOLLOW-UP TO #2 IDG FREQUENT SERVICING. (#PRI2/ETOPS). GROUNDED - YES. (RESOLVED ON W/O: 1964100 TASKCARD: N/R-00001 ) PER AMM 24-11-00-700-801 ENG#2 IDG STATIC LEAK CHECK ACCOMPLISHED. AIR/OIL COOLER CHECKED, NO SYSTEM LEAKS OBSERVED. R/R IDG VENT VALVE AND SAug 1, 2023 · N974AK · Boeing 7379 · Engine (Turbine/Turboprop)SDR ASAA2023073144329Generator · faultedAPU FAILED TO START AFTER 3 ATTEMPTS. GROUNDED - YES. APU BITE REVIEW RESULTED IN FIVE HITS OF FAULT 49-41012, NO ROTATION SHUTDOWN DURING THIS LEG. DUE TO SIMILAR HISTORY SUGGEST REPLACING THE APU STARTER/ GENERATOR. 53815. REMOVED AND REPLACED STARTER GENERAJul 31, 2023 · N974AK · Boeing 7379 · AC Generator-AlternatorSDR ASAA2023062743807Unknown · unknownSCHEDULED MAINTENANCE TASK MESSAGE " ENG 1 EEC C2 " OBSERVED. GROUNDED - YES. ON DEFERRAL.Jun 27, 2023 · N974AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023062643764Unknown · unknownAPU FAULT LIGHT ON TAXI IN APU START UP, ONLY ONE ATTEMPT. GROUNDED - YES. PERFORMED APU BITE TEST PER IFIM TASK 49-40-00-810-805. INTERMITTENT FAULT, NO OTHER DEFECTS NOTED OPS CHECK GOOD, NO DEFECTS NOTED.Jun 26, 2023 · N974AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023062143658Unknown · unknownMAINT LIGHT ILLUMINATED. GROUNDED - YES. FOUND FAULT BLEED FAMV L FAULT CODE 36 112541 MAINT MSG 36 12020 PERFORMED B737-9 IFIM TASK 36-12-00-810-801 AND PNEUMATIC ENGINE ON SYSTEM TEST REF B737-9 AMM 36-00-00-730-801. SYSTEM TEST PASS AND MAINT LIGHT EXTINGUIJun 21, 2023 · N974AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023060243445Unknown · unknownFLIGHT PLAN NEARLY DROPPED OUT OF FMS WHEN APPROACH WAS BEING PUT IN. BEFORE DESCENT WINDS WERE ENTERED. THERE WAS NO NOTATION ON DISPATCH RELEASE REGARDING THIS. GROUNDED - YES. NO ACTIVE MSG ON OMF. PERFORMED FMCS OPERATIONAL TEST AND TEST NORMAL REF B737-9 Jun 2, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023052743369Unknown · unknownAFTER PRESSING RECALL THE SPEED TRIM FAIL LIGHT ILLUMINATED THE LIGHT EXTINGUISHED WITH THE MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM TASK 22-11-00-810-D71 AND IFIM TASK 22-11-00-810-C61 ALSO ACCOMPLISHED DFCS BITE LIBRARY TEST. ALL TESTS May 27, 2023 · N974AK · Boeing 7379 · Autopilot SystemSDR ASAA2023051943299Unknown · unknownMOMENTARY ILLUMINATION OF VTK ON FO'S NAV DISPLAY, OCCURRED TWICE, EACH LASTING (2) SECONDS. GROUNDED - YES. NO ACTIVE MSG ON OMF; OMF SHOWS MSG 31-00242 AND 31-00372, WHICH ARE NOT ACTIVE PER B737-9 IFIM TASK 31-65-00-810-860 THE FAULT WAS INTERMITTENT. PERFOMay 19, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023050643147Unknown · unknownMAP AND VTK FLAGS ON FO MFD. GROUNDED - YES. OMF SHOWS MSG 31-00242, MSG 21-65151 & MSG 21-65152, PERFORMED SUCCESSFUL B737-9 IFM 31-65-00-810-860 & IFIM 21-61-00-810-821 & IFIM 21-61-00-810-841, ALL TESTS PASSED.May 6, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023032442584Unknown · unknownDURING PREFLIGHT FOUND MAINT LIGHT ILLUMINATED. GROUNDED - YES. FOUND BOTH EEC'S IN TEST MODE ACP B737-9 AMM 73-21-00-800-801-G00 NO FAULTS FOUND.Mar 24, 2023 · N974AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023031442351Unknown · unknownFMC DISAGREE ON GROUND. GROUNDED - YES. CLEARED WITH QRH PROCEDURE.Mar 14, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023021141906Unknown · unknownFMC DISAGREE DURING PREFLIGHT. GROUNDED - YES. CYCLED 2 EA C/B 2 AT P18-2 A6 AND P6-1 D16 . NO FAULTS AFTER FMC #1 AND #2 RESET REF B737-9 IFIM 34-61-00-810-918, ETOPS SIGNIFICANT SYSTEM GND VERIFICATION SUCCESSFUL.Feb 11, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023013141753Valve · faultyAMBER MASTER CAUTION AT 60KTS ABORTED TAKEOFF. GROUNDED - YES. ENG #2 COWL ANTI=ICE ILLUMINATES AT 84% N1. REMOVED/REPALCED ENG #2 ENG ANTI ICE VALVE REF B737-9 AMM 30-21-11.Jan 31, 2023 · N974AK · Boeing 7379 · Air Intake Anti/De-Ice SystemSDR ASAA2022082139568Circuit Breaker · popped#1 SPAR VALVE C/B POPPED. GROUNDED - YES. RESET SPAR VALVE C/B IAW B737-9 AMM 20-60-01.Aug 21, 2022 · N974AK · Boeing 7379 · Aircraft Fuel Distribution System
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