# Service difficulty reports: N964AK A list on [N964AK](https://openairdocs.org/aircraft/N964AK.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR ASAA2026100869423](https://openairdocs.org/sdr/ASAA2026100869423.md): Lamp · inoperative · Oct 8, 2026 · N964AK · Boeing 7379 · Emergency Lighting > AFT DOORS L2 AND R2 EXTERNAL EMERGENCY LIGHTS INOP. GROUNDED - YES. REPLACED AFT DOORS L2 AND R2 EXTERNAL EMERGENCY LIGHT OP'S CHECK GOOD. REF B737 AMM 33-51-04-960-81. - [SDR ASAA2026100869161](https://openairdocs.org/sdr/ASAA2026100869161.md): Battery Pack · inoperative · Oct 8, 2026 · N964AK · Boeing 7379 · Emergency Lighting > RIGHT HAND AFT, R2 DOOR EMERGENCY BATTERY FAILED CAPACITY CHECK. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK AFT RH MO172 AND PERFORMED OPS CHECK TESTED GOOD. IAW AMM 33-51-06-960-802. - [SDR ASAA2026081968119](https://openairdocs.org/sdr/ASAA2026081968119.md): Battery Pack · inoperative · Aug 19, 2026 · N964AK · Boeing 7379 · Emergency Lighting > AFT EMERGENCY LIGHT INOP. GROUNDED - YES. REPLACED BOTH AFT BATTERY PACKS IAW AMM 33-51-06 OPS CHECK GOOD NO FAULT AT THIS TIME. - [SDR ASAA2025073159855](https://openairdocs.org/sdr/ASAA2025073159855.md): Sign · melted · Jul 31, 2025 · N964AK · Boeing 7379 · Passenger Compartment Lighting > AFTER TAEKEOFF PASSING 4000' FLIGHT ATTENDANT IN AFT CALLED TO REPORT AFT NO SMOKING SIGN FLICKERED AND WAS HOT TO THE TOUCH. ALSO SMELLED BURNING PLASTIC SMELL. GROUNDED - YES. UNABLE DUPLICATE THE DEFECTS PLASTIC BURNING ODOR THAT FLT ATT REPORTED. GVI NO DI - [SDR ASAA2025040257060](https://openairdocs.org/sdr/ASAA2025040257060.md): Lens · detached · Apr 2, 2025 · N964AK · Boeing 7379 · Emergency Lighting > L2 EXIT LIGHT COVER CAME OFF. GROUNDED - YES. REMOVED AND REPLACED L2 EXIT LIGHT LENS COVER. - [SDR ASAA2023102945912](https://openairdocs.org/sdr/ASAA2023102945912.md): Module · faulty · Oct 29, 2023 · N964AK · Boeing 7379 · Cabin Cooling System > LEFT PACK LIGHT ILLUMINATED IN FLIGHT. RAN QRH. PACK LIGHT CONTINUED TO FLICKER ON/OFF INTERMITTENTLY. GROUNDED - YES. VERIFIED L/H PACK LIGHT IS ILLUMINATING + WILL NOT EXTINGUISH. CKD FLT DECK EFFECT. FOUND MSSG 21-55100. ACCOMP. A/C SYS TEST IBIT L/H. TEST - [SDR ASAA2023101545683](https://openairdocs.org/sdr/ASAA2023101545683.md): Unknown · unknown · Oct 15, 2023 · N964AK · Boeing 7379 · Aircraft Fuel Distribution System > IN CRUISE FLIGHT LEFT CENTER TANK PUMP LOW PRESSURE LIGHT ILLUMINATED WITH 1500 LBS REMAINING IN CTR TANK. GROUNDED - YES. (RESOLVED ON W/O: 1973881 TASKCARD: N/R-00001) REVERSED MEL PROCEDURE AND CLOSED 1 EA C/B PERFORMED IFIM 28-22-00-810-820 TRANSFERED FUE - [SDR ASAA2023101045566](https://openairdocs.org/sdr/ASAA2023101045566.md): Unknown · unknown · Oct 10, 2023 · N964AK · Boeing 7379 · Ice/Rain Protection System > WHEN WING-ANTI ICE SWITCH MOVED TO "ON " IN FLIGHT DESCENDING OUT OF 8000FTMASTER CAUTION /ANTI-ICE ILLUMINATED FOR THE "L -VALVE " WE DID NOT RUN QRH AS WE EXITED ICING CONDITION APPROX 20 SECONDS AFTER THE L-VALVE LIGHT ILLUMINATED ABD SWITCHED THE WING ANTI - [SDR ASAA2023092745339](https://openairdocs.org/sdr/ASAA2023092745339.md): Unknown · unknown · Sep 27, 2023 · N964AK · Boeing 7379 · Engine Starter > REF. TSR715026 MODERATE AMOUNT OF FUZZ FOUND ON #1 ENG. STARTER MAGNETIC PLUG. GROUNDED - YES. REF. AMM 79-00-00-220-801-G00 DETERMINED TO BE MODERATE AMOUNT OF FUZZ REF. AMM 80-11-09-200-801-G00 DETERMINED TO BE ABNORMAL CONDITION. PERFORMED ENG. #1 STARTER F - [SDR ASAA2023092645330](https://openairdocs.org/sdr/ASAA2023092645330.md): Unknown · unknown · Sep 26, 2023 · N964AK · Boeing 7379 · Flight Management Computing Hardware System > FIRST OFFICER ND SHOWING MAP AND VTK FLAGGED. GROUNDED - YES. RESET BOTH FMC COMPUTERS REF B737-9 IFIM 34-61-00, FAULTS CLEARED. - [SDR ASAA2023092145234](https://openairdocs.org/sdr/ASAA2023092145234.md): Unknown · unknown · Sep 21, 2023 · N964AK · Boeing 7379 · Independent Position Determining System > CAPT AND FO ND DISPLAY SHOWS AMBER WXR FAIL AND PWS FAIL. GROUNDED - YES. PERFORMED OPS CHECK OF WEATHER RADAR SYSTEM AFTER POWER CYCLE IN REFERENCE WITH AMM 34-41-00-710-801, OPS TEST GOOD. - [SDR ASAA2023091045075](https://openairdocs.org/sdr/ASAA2023091045075.md): Unknown · unknown · Sep 10, 2023 · N964AK · Boeing 7379 · Detection System > WHEEL WELL FIRE IN FLIGHT. QRC AND PROCEDURES APPLIED. WHEEL WELL FIRE INDICCATIONEXTINGUISHED WHITH GEAR DOWN. GROUNDED - YES. AIR TURNBACK -- PERFORMED COMPARTMENT OVERHEAT DECTCTION CONTROL UNIT BITE TEST PER AMM 26-18-01-740-801. TEST COMPLETE NO FAULTS FO - [SDR ASAA2023073044309](https://openairdocs.org/sdr/ASAA2023073044309.md): Unknown · unknown · Jul 30, 2023 · N964AK · Boeing 7379 · Pneumatic Distribution System > BLEED FAMV RVDT (L) FOUND DURING T/C 31-005-00. GROUNDED - YES. ON DEFERRAL. - [SDR ASAA2023072044139](https://openairdocs.org/sdr/ASAA2023072044139.md): Unknown · unknown · Jul 20, 2023 · N964AK · Boeing 7379 · Pneumatic Distribution System > REF. TC. 31-005-00 ENGINE NUMBER 1 SHOWS ACTIVE LATCHED FAULT CODE. 361-452-41. THE BLEED FAMV RVDT L. THIS SIGNAL IS OUT OF RANGE #36-12030. GROUNDED - YES. ON DEFERRAL. - [SDR ASAA2023072044138](https://openairdocs.org/sdr/ASAA2023072044138.md): Unknown · unknown · Jul 20, 2023 · N964AK · Boeing 7379 · Flight Management Computing Hardware System > FMC DISAGREE ON SCRATCHPAD. GROUNDED - YES. ACCOMPLISHED IFIM 34-61-00-810-918. OPS NORMAL. - [SDR ASAA2023053143414](https://openairdocs.org/sdr/ASAA2023053143414.md): Sensor · failed · May 31, 2023 · N964AK · Boeing 7379 · APU Oil System > MAINT LIGHT ILLUMINATED, STATUS MESSAGE APU OIL QTY. GROUNDED - YES. MAINT MESSAGE SHOWS FAULT 49-94304, OIL LEVEL SENSOR CIRCUIT FAILURE DETECTED BY APU CONTROLLER. COCKPIT OIL QTY SHOWS FULL, OIL QTY AT APU SHOWS 1 QT LOW. ACCOMPLISHED B737-9 IFIM TSK 49-90- - [SDR ASAA2023040942821](https://openairdocs.org/sdr/ASAA2023040942821.md): Unknown · unknown · Apr 9, 2023 · N964AK · Boeing 7379 · Detection System > ENG #2 B FIRE LOOP DOSE NOT TEST. GROUNDED - YES. B737-9 AMM TASK 26-11-00-710-801 OP TEST FAILS. FROM FLIGHT DECK ENG 2 LOOP A&B WILL NOT TEST. NO FIRE HANDLE ILLUMINATION. AT DETECTION MODULE M 00279 IN E&E ENG 2 LOOP B FAIL AND LOOP B SHORT LIGHT ON. ORDERE ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = 'N964AK' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N964AK/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.