N937AK
Service difficulty reports · 29
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 = 'N937AK' 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 = 'N937AK' 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 ASAA2026021064313Battery Pack · no testL2 DOOR EMERGENCY LIGHT FAILED CAPACITY TEST. SRXR430X. GROUNDED - YES. REMOVED AND INSTALLED NEW BATTERY PACK (M1672) IAW AMM 33-51-06-960-802 TEST OK PN(ON/OFF) ADD717-01-100SRXR430X.SDR ASAA2025032957124Tire · damaged#1 O/B TIRE DAMAGED BEYOND LIMITS. EVERBRIDGE: DURING LANDING ROLL, THE #1 MLG TIRE TREAD SEPARATED FROM THE TIRE ASSEMBLY WHICH RESULTED IN OUT-OF-LIMIT DAMAGE TO THE WING ACCESS PANEL, AND DENTS TO LOWER WING AND FLAP SURFACES. ALL 4 TIRES REMAINED INFLATED SDR ASAA2024072451319Light · detachedFA STATES THE EMERGENCY LIGHTING STRIP ON THE FLOOR NEAR ROW 12 CAME OFF. GROUNDED - YES. SECURED LOOSE FLOOR TRACK STRIP REF AMM 33-51-15.SDR ASAA2023101945746Separator · damaged#2 ENGINE AIR OIL SEPERATOR NEED REPLACEMENT. GROUNDED - YES. REMOVE AND REPLACED AIR OIL SEPERATOR PER 79-21-21. OPS CHECK GOOD. V.AMINI 62596 REPLACED #2 ENGINE AIR OIL SEPERATOR REF AMM 79-21-21 LEAK CHECK GOOD.SDR ASAA2023101745724Unknown · unknownAT ABOUT 1:18Z FL 360 AP B TURNED OFF & FO INBD SCREEN WENT MOMENTARILY BLANK. ALL CAME BACK ON AFTER ABOUT 1 MIN. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023083044855Unknown · unknownAPU CONTINOUSLY BLOWS AIR AT 33C REGARDLESS OFF TEMP SETTING. GROUNDED - YES. MAINTENANCE PROCEDURES REVERSED. TROUBLESHOT PER FIM 49-52-00-810-812. BOTH DP AND PT SENSORS AND LINES CLEAR OF DEBRIS. OPERATED APU BLEED AIR PER AMM 21-00-00, BOTH PACKS SHOW CONSSDR ASAA2023083044845Unknown · unknownAFTER AIR START BLEED AIR INSUFFICIENT TO OPERATE PACKS ONORDER TO COOL AIRCRAFT. GROUNDED - YES. STARTED BOTH ENGINES AND MONITORED AIR SUPPLY &COOLING TEMPTO AND FROM PACKS AIR FLOW SUFFICIENT IAW AMM 71-00-00-700-800-G00 COOOLING TEMP SUFFIENT IAW AMM 21-51SDR ASAA2023080744464Unknown · unknownMAINT LIGHT LANDING ROLL OUT. GROUNDED - YES. PERFORMED IFIM TASK 36-12-00-810-801, BLEED FAMVL FAUL ON OMFS. FLIGHT CREW PERFORMED ENGINE ON PNEUMATIC SYSTEM TEST ASSOCIATED MX MESSAGE CLEARED. OPS CHECK GOOD. MAINT LIGHT EXTINGUISHED. NO FURTHER DEFECTS NOTESDR ASAA2023080644463Modulating Valve · faultyTECH SERVICES REQUEST FOR FOLLOW-UP TO MTX LIGHT & FAULT (#1 LEFT FAMV FAULT 36-12020 #1(LH) FAMV IS NOT IN COMMANDED POSITION)----(#PRI1)----ETOPS SIGNIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON W/O: 1964234 TASKCARD: N/R-00001 ) REMOVE AND REPLACED FAN SDR ASAA2023072544431Fuel Nozzle · cokedGE DIAGNOSTICS REPORTS #1 ENGINE (SN 60A323) TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. -----#PRI3/ETOPS----- (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02)NO EXTENSION ALLOWED (150 CYCLES).CNR 20230725055. GROUNDED - YES. (RESOLSDR ASAA2023070943969Start Valve · faultyAFTER START THE NO. 1 START VALVE OPEN LIGHT REMAINED ILLUMINATED ACCOMPANIED BY THE BLINKING ENG LIGHTS FOR 5-8 SECONDS. THIS CYCLE THEN REPEATED 5 OR 6 TIMES. SUBSEQUENTLY ALL THE LIGHTS EXTINGUISED AND ALL OTHER IDICATIONS REMAINED NORMAL. GROUNDED - YES. DSDR ASAA2023062643765Unknown · unknownAFTER NUMBER 1 ENGINE WAS STARTED, THE START VALVE OPEN LIGHT STAYED ILLUMINATED. GROUNDED - YES. ENGINE RUN PERFORMED BY THE FLIGHT CREW IAW AMM 71-00-00-910-803-G00. ENGINE #1 STARTS NORMAL ALL PARS GOOD ENG 1 VALVE ILLUMINATED AND EXTINGUISHED AND STAYED EXSDR ASAA2023042843057Exciter · failed#1 ENGINE WOULD NOT LIGHT OFF AFTER START LEVER RAISED TO IDLE. GROUNDED - YES. REMOVED AND REPLACED RIGHT IGNITION EXCITER PER B737-9 AMM 74-11-01.SDR ASAA2023042743055Start Valve · faultyNO IGNITION ON #1 ENG. "ENG VALVE CLOSED" LIGHT EXTINGUISHED AND THEN ILLUMINATED AFTER THE START LEVER WAS RAISED TO IDLE. ABORTED START PER QRH. GROUNDED - YES. REMOVED AND REPLACED #1 ENG STARTER AIR VALVE. NO LEAKS NOTED OPS CHECK GOOD. REF B737-9 AMM 80-1SDR ASAA2023033042650Valve · damagedWHILE #2 ENG RUN FOUND, FOUND HP LOCKOUT BOLT DAMAGE. GROUNDED - YES. REMOVED AND REPLACED #2 HPSOV IAW B737-9 AMM 36-11-07 AND PERFORMED PNEUMATIC LEAK TEST IAW AMM 36-11-07 NO LEAK NOTED.SDR ASAA2023031642381Unknown · unknownON PREFIGHT THE #2 IDG CONTROL CB POPPED. GROUNDED - YES. PERFORMED C/B RESET REF B737-9 AMM 20-60-01 C/B DID NOT REOPEN.SDR ASAA2023031542457Unknown · faulty#2 IDG "DRIVE" LIGHT EXTINGUISHED WITH ENGINE STOPPED, WORKS ON LIGHT TEST NORMALLY. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE IDG REF B737-9 AMM 24-11-11-400-801.SDR ASAA2023030442173Unknown · unknownON FMC 1 MENU PAGE, NO SAT DISPLAYED. PERFORMED SAT LOCKUP QRH AND PROBLEM REMAINS. FMC 2 MENU DISPLAYS SAT BOTH BEFORE AND AFTER SAT LOCKUP QRH WAS PERFORMED. GROUNDED - YES. C/B RESET FOR # 1 FMCS COMPT AND # 1 CDU P18-1 PNL REF B737-9 AMM 20-60-05 SAT PROMPSDR ASAA2023010301336Anti-Ice Valve · failedL VALVE WING ANTI-ICE AMBER STAYED ON WHEN TURNED ON VALVE STUCK CLOSED. L VALVE LIGHT WENT OUT WHEN SWITCH TURNED OFF. GROUNDED - YES. REMOVED AND REPLACED LH WING ANTI-ICE VALVE REF B737-9 AMM 30-11-11. (REF TSR713612 ON W/O 1936784)SDR ASAA2023010321338Warning Light · false activationWING ANTI - ICE (L) VALVE STAYED ILLIUMINATED AFTER TURNING WING ANTI - ICE ON. CYCLED SWITCH AND VALVE REMAINED CLOSED AFTER SECOND ATTEMPT. ADDED POWER AS WELL AND L VALVE LIGHT REMAINED ILLUMINATED WITH WING ANTI - ICE SWITCH ON. GROUNDED - YES. C/W WING TASDR ASAA2022112940966Display · malfunctionedIN CRUISE BOTH INBOARD CDU'S BLANKED W/ VTK ON THE CA SIDE. MCDU/CDU BOTH BLANKED WITH MENU PAGE DISPLAY ALL ITEMS (ACARS, ACMS, SAT, HGS) BUT NO FMC. NO MESSAGE DISPLAYED IN SCRATCH PAD. FMC RETURNED TO NORMAL IN 30-45 SECONDS. GROUNDED - YES. RESET BOTH FMC'SDR ASAA2022103040520Warning Light · false activationSPEED TRIM FAIL LIGHT ON AFTER SHUTDOWN. GROUNDED - YES. DFCS BITE SHOWS NO SPEED TRIM FAULTS ON PREVIOUS FLT LEGS CH A OR CH B. FAULT LIGHT ON GROUND ONLY. PERFORMED DFCS TEST 60.32 "SPEED/STAB TRIM" REF B737-9 IFIM 22-11-00-810-D73 TEST PASS. NO FAULTS.SDR ASAA2022102840658Sensor · faulted#1 ENGINE HAS SHORT TIME ENG 1 EEC C1 FAULT 73-43871, ENGINE FAN INLET (T12) TEMPERATURE SENSOR AND ADIRU AIR TEMPERATURE SIGNALS DO NOT AGREE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG T12 SENSOR REF B737-9 AMM 73-21-06-000/400-801-G00.SDR ASAA2022101940426Eec · faultedEEC ENG 1 SHORT TIME FAULT "T12 SENSOR & ADIRU AIR TEMPERATURE SIGNALS DO NOT AGREE" FOUND WHILE PERFORMING TC 05-020-01. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM G73-20-00-810-833. INITIAL EVAL ACCOMPLISHED AND FAULT NOT ACTIVE. INTERMITTENT FAULT. GROUND VESDR ASAA2022101940425Sensor · faultedENG1 EEC C2 LONG-TIME FAULTS "T12 SENSOR OUT OF RANGE" & "T12 SENSOR CHANNELS A&B DISAGREE" FOUND WHILE PERFORMING TC 05-020-01. GROUNDED - YES. REMOVED AND REPLACED #1 ENG T12 SENSOR. FAULTS ARE NOW INACTIVE EEC TEST PASS IAW AMM 73-21-06-000/400-801-G00.SDR ASAA2022080539400Circuit Breaker · not seatedAFTER POWER INTERRUPTION DURING PREFLIGHT "FMC DISAGREE" MSG ON INBOARD DISPLAY. GROUNDED - YES. RMVD & RESET POWER TO BOTH FMCS BY PULLING/RESETTING 4EA FMC C/B'S. L & R FMC OPS NML REF B737-9 AMM 34-61-00. FMC DISAGREE MSGS EXTINGUISHED IN CAPT & F/O DISPLAYSDR ASAA2022070839030Radio · inoperativeHF 2 RADIO INOP. GROUNDED - YES. ADJUSTED HF 2 SENS. OPS CHECKS GOOD REF B737-9 AMM 23-11-00. INFLIGHT OPS TEST ON BOTH HF RADIOS
SDR ASAA2022070838985Hf Comm · failedHF 1 UNABLE TO ESTABLISH COMMUNICATIONS. GROUNDED - YES. OPS CHECKS GOOD REF B737-9 AMM 23-11-00. INFLIGHT OPS TEST ON BOTH HF RADIOS GOOD.SDR ASAA2022061638673Software · out of dateNAV DATA OUT OF DATE. GROUNDED - YES. ACCOMPLISHED NAV DATA UPDATE IAW ASA T/C#34-ATA-05.
Back to N937AK