N913AK
Service difficulty reports · 72
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 = 'N913AK' 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 = 'N913AK' 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 ASAA2026081168263Angle · corrodedAFT CARGO RT LOWER FRAME BS 727L AT TRANSITION PANEL CORRODED AT NUTPLATE. GROUNDED - YES. REMOVED CORROSION FROM THE AFT PIT R/H LOWER FRAME LINER BRACKET AT STA 727L STR 25R IAW B737-9 SRM 53-00-07-1A-1.2.B. ORIG THICKNESS IS .063" IAW B737-9 SRM 53-60-07-01SDR ASAA2026081168187Transition Panel · corrodedAFT CARGO RT TRANSITION PANEL CORRODED FROM BS 727+4 TO STA 727I+8. GROUNDED - YES. REMOVED CORROSION FROM THE AFT PIT RT TRANSITION PANEL AT BS 727+4 - 727I+8 IAW SRM 53-00-53-1A-2.2. ORIG. THICKNESS IS .040" IAW SRM 53-30-53-01-2, TABLE 2. REMOVED .008", REMSDR ASAA2026081168186Transition Panel · corrodedAFT CARGO RT TRANSITION PANEL CORRODED FROM BS 727I+8 - 767. GROUNDED - YES. REMOVED CORROSION FROM THE AFT PIT RT TRANSITION PANEL AT BS 727I+8 - 767 IAW SRM 53-00-53-1A-2.2. ORIG THICKNESS IS .040" IAW SRM 53-30-53-01-2 TABLED. REMOVED .009", REMAINING THICKSDR ASAA2026081168185Transition Panel · corrodedAFT CARGO LT TRANSITION PANEL CORRODED FROM BS 727I+8 TO 847. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT LT SIDE TRANSITION PANEL FROM BS 727I+8 - 847 IAW SRM 53-00-53-1A-2, ORIGINAL MATERIAL WAS .040 IAW SRM 53-00-53-01-2, REMOVED .009 REMAINING .031 FOUNSDR ASAA2026081168184Transition Panel · corrodedAFT CARGO LT TRANSITION PANEL CORRODED FROM STA 727+4 TO 727I+8. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT L/H SIDE TRANSITION PANEL FROM BS 727+4 TO 727I+8 IAW SRM 53-00-53-1A-2, ORIGINAL MATERIAL WAS .040 IAW SRM 53-00-53-01-2, 100% MATERIAL LOSS FOUNDSDR ASAA2026080768183Support Angle · corrodedFWD CARGO AFT BULKHEAD LOWER SUPPORT HAS CORROSION. GROUNDED - YES. UPON FURTHER EVAL OF FWD PIT LOWER BULKHEAD SUPPORT FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS GIVEN IN BOEING B737-9 SRM. REMOVED AND REPLACED FWD CARGO LOWER BULKHEAD SUPPORT IAW SRM 51-40-0SDR ASAA2025110462086Battery Pack · no testIN REFERENCE TASK CARD 33-055-00, EMERGENCY LIGHTS BATTERY PACK M1673 FAILED CAPACITY FUNCTIONAL CHECK. GROUNDED - YES. M1673 FAILED RETEST PER TASK CARD. REMOVED AND REPLACED AND RESTED EMERGENCY LIGHTS BATTERY PACK M1673 PER AMM 33-51-06-960-802. INSTALLED ASDR ASAA2024101653899Light · damagedFLOOR STRIP REFLECTIVE LIGHTING AT ROW 1AC BROKEN AND TRIP HAZARD. GROUNDED - YES. REMOVED AND REPLACED BROKEN PHOTOLUMINESCENT STRIP IAW B737 AMM 33-51-15-960-801.SDR ASAA2024051849718Module · faultyENROUTE WITH CENTER PUMP, LOW PRESSURE LIGHT ILLUMINATION THE FIRE WARNING LIGHT ALSO ILLUMINATED. WITH CENTER PUMPS OFF, THE FIRE WARNING LIGHT EXTINGUISHED. NO OTHER ASSOCIATED FIRE LIGHTS ILLUMINATED. ON ENGINE SHUTDOWN AT GATE, FIRE WARNING LIGHT CAME ONSDR ASAA2023110746076Modulating Valve · faultyMAINT LIGHT ILLUMINATED. STATUS BLEED FAMV R. GROUNDED - YES. OPENED #2 FANCOWLS, T/R. REF. CHAPTER 5-07-01 PG3, TABLE 3, ITEM 7. REPLACED RIGHT FAN AIR MODULATING VALVE, LRU/LEAK CHECKS OK. REF. MM 36-12-03-400-801. CONFIRMED MAINT. LIGHT IS OFF. ALT. DEACTIVSDR ASAA2023110546042Unknown · unknownON LANDING ROLL, MAINT LIGHT ILLUMINATED. GROUNDED - YES. REF FIM TASK 31-65-00-810-835, FOUND BLEED FAMV R STATUS MESSAGE, MAINT LIGHT STILL ON 39042 11/05/2023VERIFIED LATCHED FAULT BLEED FAMV R MESSAGE 36-12021, ACCOMPLISHED IFIM TASK 36-12-00-810-802 B(3) SDR ASAA2023110446026Unknown · unknownMAINT LIGHT ON OVERHEAD. GROUNDED - YES. VERIFIED FAULT STATUS BLEED FAMV R. MSSG 36-12021. ACCOMP INITIAL EVALUATION USING BOTH TEST LRU REPLACEMENT TEST, TEST PASS REF AMM 36-12-00-720-801 & PNEUMATIC ENGINE #2 SYSTEM TEST, TEST PASS AFTER TEST FAULT CLEAREDSDR ASAA2023102945895Unknown · unknownDURING ENG WASH FOR # 2 ENGINE, SMT MESSAGE DURING FIRST ENG RUN "ENGINE 2 MANIFOLD DUCT PRESSURE SENSOR 1 SIGNAL IS OUT OF RANGE". GROUNDED - YES. PERFORMED IFIM TASK 36-21-00-810-804. VERIFIED IASC P/N IS 51090322-002. PER IFIM SUSPECT NUISANCE FAULT. MESSAGSDR ASAA2023102445836Unknown · unknownFMC DISAGREE MESSAGE ON MAP DISPLAY. GROUNDED - YES. PERFORMED FMC DISAGREE QRH CHECKLIST AND FMC DISAGREE MESSAGE NO LONGER DISPLAYED.SDR ASAA2023101145576Unknown · unknownFMC DISAGREE ON GROUND. GROUNDED - YES. RAN QRH, LIGHT WENT AWAY.SDR ASAA2023100845494Unknown · unknownHF #1 SHOWS FAIL / FAIL. GROUNDED - YES. RESET C/B AND PERFORMED BITE TEST REF B737-9 AMM 23-11-21 OPS CK GOOD.SDR ASAA2023100745476Eec · faultyCFM IS REPORTING A POTENTIAL PROBLEM WITH #1 ENGINE EEC CHANNEL A VIBRATION ANALYSIS HEALTH MODULE, WITHIN THE EEC. GROUNDED - YES. REMOVED AND REPLACED EEC PER AMM 73-21-05. OPS CHECK GOOD.SDR ASAA2023092645327Unknown · unknown"FMC DISAGREE" MESSAGE APPEARED DURING PREFLIGHT. GROUNDED - YES. PERFORMED RESET PROCEDURE PER QRH.SDR ASAA2023092445289Unknown · unknownFOUND LATCHED MESSAGE IN UNSCHEDULED MAINT,BLEED PM SENSOR 1R, FAULT CODE 361 453 42MESSAGE 36-21021. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023092145258Unknown · unknownWHILE ACCOMPLISHING T/C 31-005-00, FOUND SMT BLEED PM SENSOR 1R MX MSG 36-21021 ENGINE 2 MANIFOLD DUCT PRESSURE SENSOR 1 SIGNAL IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023091245119Sensor · faultyGE DIAGNOSTICS REPORTS #1 ENGINE (SN 603281) FUEL FILTER DELTA PRESSURE IS EXPERIENCING AN INCREASE,INDICATING A POTENTIAL FUTURE IMPENDING FUEL FILTER BYPASS. PRI1/ETOPS OPS SIGNIFICANT SYSTEM. CNR 20230912061. GROUNDED - YES. (RESOLVED ON W/O: 1968122 TASKSDR ASAA2023082444793Sensor · faultyGE DIAGNOSTICS REPORTS #2 ENGINE (SN 603335) FUEL FILTER DELTA PRESSURE IS EXPERIENCING AN INCREASE,INDICATING A POTENTIAL FUTURE IMPENDING FUEL FILTER BYPASS. -----PRI1/ETOPS----- ETOPS SIGNIFICANT SYSTEM. URGENT CNR 20230824057. GROUNDED - YES. PULLED AND CSDR ASAA2023071544041Unknown · unknownWHILE ACCOMPLISHING T/C 31-005-00, FOUND SMT "BLEED FAMV RVDT L"MAINT. MSG. 36-12030 "ENG-1 FAMV RVDT SIGNAL IS OUT OF RANGE". GROUNDED - YES. (RESOLVED ON W/O: 1961654 TASKCARD: N/R-00002 ) PERFORMED ELECTRICAL LRU REPLACEMENT TEST REF. AMM TASK 36-00-00-710-SDR ASAA2023061743727Unknown · unknownWHILE ACCOMPLISHING T/C 31-005-00 FOUND SMT "BLEED PM SENSOR 1L ENG 1". MAINT MSG 36-21020 "MANIFOLD DUCT PRESSURE SENSOR SIGNAL OUT OF RANGE". GROUNDED - YES. ON DEFERRAL.SDR ASAA2023051843298Unknown · unknownFMC DISAGREE ON THE GROUND, QRH PROCEDURE ACCOMPLISHED WITH SATISFACTORY RESULT. GROUNDED - YES. PERFORMED B737-9 IFIM 34-61-00-810-918, NO FAULT. PERFORMED GOOD OPERATIONAL TEST. REF B737-9 AMM 34-61-00-710-810.SDR ASAA2023050443141Unknown · unknownENROUTE AT 350, BOTH FMC'S FAILED FOR APPROXIMATELY 2 MINUTES. VTK ON BOTH ND'S LNAV/ VNAV DISENGAGE. BOTH FMC'S RECOVERED AND WORKED NORMALLY FOR REMAINDER OF FLIGHT. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 34-64-00. RESET BOTH FMC COMPUTERS. BOTH FMC COMPUTSDR ASAA2023050243087Unknown · unknownFMC DISAGREE ON POWER UP. GROUNDED - YES. PERFORMED B737-9 IFIM 34-61-00-810-918, FMC DISAGREE MSG DID NOT RETURN, NO FAULTS NOTED AT THIS TIME.SDR ASAA2023031942447Unknown · unknownREFUEL INDICATION, ALL 3 IND SHOWS (ARINC) WITH BATTERY SWITCH IN OFF POSITION. GROUNDED - YES. RESEATED PIN XA3 WIRE # W6572-6001-20 ON TB3044, OPS NML REF B737-9 WDM 28-41-11-2 PG2.SDR ASAA2022123141349Fmc · faultedRIGHT FMC FAILURE RAN QRH, OPS RESTORED TO NORMAL. GROUNDED - YES. CHECKED LAST FLT FAULTS NO FAULTS FOR EITHER FMC. ACCOMP FMC SENSOR STATUS SHOWS OK FOR BOTH FMC REF B737-9 AMM 34-61-00-710-002.SDR ASAA2022121341116Warning Message · false indicationR2 WINDSHIELD OVERHEAT GROUNDED - YES. RESET PER ASA CHECKLIST, OPS NORMAL.SDR ASAA2022120941086Gauge · unknownFUELER REPORTS FUEL GAUGES IN WING DIGITS UNREADABLE. GROUNDED - YES. PERFORMED OPS CK OF REFUEL QTY INDICATORS PER B737-9 AMM 28-41-61. OPS CK NORMAL.SDR ASAA2022102740480Tat Probe · faultedCLIMBING THROUGH 16000 FT VNAV DISCONNECTED. TAT TEMP WAS CLIMBING TO 99 DEGREE AND TO 15 DEGREE CAUSING AT LIM ANNUNCIATOR INTERMITENTLY. ALL ASSOCIATED SYSTEMS WORKED INTERMITENTLY ON RETURN TO SEA. NO MASTER CAUTION OBSERVED. LOSS OF AUTHTHROTTLES VNAV FCC1SDR ASAA2022100240152Modulating Valve · faultyON LANDING THE MAINT LIGHT ILLUMINATED ON THE OVERHEAD PANEL. GROUNDED - YES. REMOVED THE #1 ENGINE FAMV PER B737-9 AMM 36-12-03-000-801. INSTALLED NEW FAMV. REF AMM 36-12-03-400-801.SDR ASAA2022100140132Modulating Valve · fault message"MAINT" LIGHT ON OVERHEAD PANEL CAME ON DURING LANDING ROLLOUT. GROUNDED - YES. A/C GIVING FAULT BLEED FAMV LEFT MAINT STATUS MESSAGE, C/O B737-9 IFIM TASK 36-12-00-810-801, C/O GROUND TEST FAMV PNEUMATIC ENGINE ON IAW B737-9 AMM 36-00-00-730-801, GROUND TEST SDR ASAA2022081939569Indicator · failedREFUEL PANEL FUEL QTY INDICATORS SHOWING ARINC FAULT WITH NO QTY INDICATION. GROUNDED - YES. REMOVD/INSTALLED NEW FQIS UNIT. REF B737-9 AMM 28-41-81-401.SDR ASAA2022081739542Modulating Valve · faultyREF RECENT HISTORY ON MAINTENNACE LIGHT, AFT OVERHEAD AND THE CORRELATED MAINTENANCE MESSAGE 'R FAMV. GROUNDED - YES. REMOVED AND REPLACED H/H FAMV REF. B737-9 AMM 36-12-03, OPS CK GOOD.SDR ASAA2022081639540Warning Light · false activationMAINT LIGHT ON AFT OVERHEAD PANEL ILLUMINATED ON LANDING. GROUNDED - YES. FOUND CODE BLEED FAMVR MESSAGE ON STATUS PAGE 36-12021, PERFORMED PNEUMATIC ENGINE ON SYSTEM TEST, TEST PASSED, MESSAGE UNLATCH B737-9 IFIM TASK 36-12-00-810-802.SDR ASAA2022081539526Modulating Valve · warning lightAFTER LANDING MAINT LIGHT ON OVERHEAD PANNEL ILLUMINATED. GROUNDED - YES. MAINT MSG 36-12021 FOUND ON INBOUND FLIGHT DECK EFFECT STATUS MSG BLEED FAMU. C/W MAINTENANCE MESSAGES B737-9 FIM 36-12021 FAN AIR MODULATING VALVE. OPS CHECKS GOOD IAW B737-9 AMM 36-00-SDR ASAA2022081239488Control Panel · failedMCP ALTITUDE WINDOW HAS MULTIPLE WHITE DOTS MAKING SELECTED ALTITUDE DIFFICULT TO READ. GROUNDED - YES. REMOVED/ INSTALLED NEW MCP REF B737-9 AMM 22-11-34/401.SDR ASAA2022081039478Seal · leaking#2 ENG DRIVEN PUMP DRIVE PAD LEAKING OIL BEYOND LIMITS (REF ASA TSR 7127748). GROUNDED - YES. REPLACED #2 ENG HYD PUMP AGB SEALS REF B737-9 AMM 72-64-01-400-801-G00SDR ASAA2022081039460Sensor · faulty#2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION RATE IS INCREASING AGAIN. ENGINE POWER RUN REQUIRED. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE OIL LEVEL SENSOR REF B737-9 AMM TASK 79-31-01-400-801-G00.SDR ASAA2022070438932Overheat · warning lightTHE RIGHT FWD (R1) WINDOW OVERHEAT LIGHT ILLUMINATED ON THE GROUND IN SEATTLE. RAN QRH PROCEDURE, LIGHT EXTINGUISHED AND STAYED EXTINGUISHED. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT SYSTEM TEST AND FOUND NORMAL. NO FAULT FOUND REF B737-9 AMM 30-41-1SDR ASAA2022070238898Control Panel · intermittentMCP BLANK. GROUNDED - YES. PERFORMED B737-9 IFIM 22-10-00-810-821MCP RETURNED TO NORMAL.SDR ASAA2022062138808Packing · worn#2 ENGINE SHOWS EVIDENCE OF EXTERNAL OIL LEAKAGE WITH OIL ON COWLING. GROUNDED - YES. PERFORMED BOTH EXTERNAL SURFACES AND OIL SYSTEM INSPECTION REF B737-9 AMM 79-00-00-210-801-G00 AND 79-00-00-210-802-G00. USING A BLACKLIGHT, FOUND #2 ENGINE OIL TANK SOAKED SDR ASAA2022060838607Blade · nicked#2 ENGINE, NICK FOUND ON LEADING EDGE OF FAN BLADE. GROUNDED - YES. PERFORMED FAN BLADE INSPECTION ON THE ENG #2, BLADE #3 DEPTH MEASUREMENT 0.0225 IN. PERMITTED UP TO 0.0137 IN PER B737-9 AMM 72-22-02-200-801-G00. THE NICK IS OUT OF LIMIT. STEP F(H). PERFORM SDR ASAA2022053038482Sensor · faultyFO #2 WINDOW HEATER INOP. GROUNDED - YES. WHCU BITE FOR WINDOW #2 RIGHT LAST LEG INDICATES SENSOR #1 FAULT. REMOVED AND REPLACED FO #2 WNDOW REF B737-9 AMM 56-12-11. OPS CHECK GOOD.SDR ASAA2022051338324Heater · failedRH SIDE #2 HEAT INOP. GROUNDED - YES. ON DEFERRAL.
RH SIDE #2 HEAT INOP. GROUNDED - YES. ACCOMPLISHED WHCU TEST REF B737-9 AMM 30-41-11. NO FAULTS FOUND. ACCOMPLISHED WINDOW HEAT SYSTEM OP CHK TWICE TO CHECK BOTH WINDOW TEMP SENSORS REF AMM 30-41-00. NO FAUSDR ASAA2022051138262Fmc · faultedMOMENTARY LEFT FMC FAIL, VTK CAPTAIN'S ND. RAN QRH, FMC OPS RESTORED AFTER 30 SECONDS, (BEFORE MOVING FMC SOURCE SWITCH). GROUNDED - YES. NO HISTORY- LEFT FMC FUNCTIONS NORMAL REF B737-9 AMM 34-61-0, OK FOR SERVICE.SDR ASAA2022042738144Unknown · unknownMODE CONTROL PANEL INOP. NO LIGHTS SHOWN. GROUNDED - YES. RESET POWER TO MODE CONTROL PANEL REF B737-9 FIM 22-10-00.SDR ASAA2022041137951Circuit Breaker · faultedMCP BLANK. GROUNDED - YES. PERFORMED B737-9 IFIM 22-10-00-810-821. RESET CB P18-1, D5 AND P6-2, C3. OPS CHECK NORMAL. MCP INSTALLATION TEST PASS REF B737-9 AMM 22-11-34-740-801. NO DEFECTS NOTED AT THIS TIME.
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