N979AK
Service difficulty reports · 45
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 = 'N979AK' 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 = 'N979AK' 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 ASAA2026091168686Cover · crackedFLOOR PHOTOLUMINESCENT STRIP COVER SLEEVE CRACKED AND PEELING UP. (A SECTION APPROX 20 INCHES IN LENGTH) LOCATED OUTBOARD AND FWD OF SEAT 1C. GROUNDED - YES. REMOVED AND REPLACED DAMAGED FLOOR PHOTOLUMINESCENT STRIP PER AMM 33-51-15-960-801.SDR ASAA2025092461099Lens · brokenROW 17F EMERGENCY EXIT LIGHT LENS FELL OFF. GROUNDED - YES. FOUND LIGHT LENS BROKEN. INSTALLED NEW LIGHT LENS AS REQUIRED.SDR ASAA2025082860427Cover · detachedR2 DOOR EXIT SIGN COVER DETACHED. GROUNDED - YES. RE-INSTALLED LENS SIGN COVER AS REQ'D IAW AMM 33-50-00.SDR ASAA2025070659263Battery Pack · inoperativeWITH THE EMERGENCY EXIT LIGHT SWITCH ON - THE FOLLOWING INTERIOR LIGHTS ARE INOP: "EXIT" LIGHTS OVER L2 AND R2 DOOR, OVERHEAD CENTER AISLE LIGHTS BETWEEEN THE AFT LAVS, THE SINGLE OVERHEAD LIGHT NEAR ROW 33, "EXIT" LIGHTS OVER R1 AND L1 DOORS. GROUNDED - YES. SDR ASAA2025070659262Battery Pack · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF L1 DOOR INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659261Battery Pack · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF L2 DOOR INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659260Battery Pack · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF RIGHT WING INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659259Battery Pack · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF R2 DOOR INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659258Battery Pack · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF RIGHT AFT OVERWING EMERGENCY EXIT DOOR INOP. GROUNDED - YES. REMOVED & REPLACED BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659257Power Supply · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF R1 DOOR INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 & 33-51-00.SDR ASAA2025070659248Battery Pack · inoperativeMULTIPLE EMERGENCY LIGHTS IN THE CABIN AND ON THE OUTSIDE OF THE PLANE ARE INOP. GROUNDED - YES. REMOVED + REPLACED BATTERY PACKS M1672, M1673, M2816, M1675, AND M1671, OPS TEST CHECKS GOOD IAW B737MAX AMM 33-51-06 + 33-51-00.SDR ASAA2024032248601Lamp · inoperativeFWD LH SLIDE LIGHT WILL NOT ILLUMINATE. GROUNDED - YES. REPLACED LAMP FOR FWD LH SLIDE LIGHT REF AMM 33-51-04. LAMP TEST GOOD. NO DEFECTS NOTED.SDR ASAA2023110346013Unknown · unknownWHILE PERFORMING TASK CARD 72-ASA-04 ON ENG #2, FOUND HPT #1 SHROUD MISSING COATING ON 12 HPT SHROUD PANELS. 75% TO 100% OF COATING MISSING ON ALL PANELS. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023102845868Unknown · unknownAFTER START #1 ENGINE "ENG CONTROL" LIGHT ILLUMINATED. GROUNDED - YES. FOUND MAINTENANCE MESSAGE 80-44000 (ELECTRONIC OVERSPEED THRUST CONTROL MALFUNCTION ACCOMMODATION TEST DID NOT START). ACCOMPLISHED IFIM TASK G80-11-00-810-805. ACCOMPLISHED TEST NO 32 REF SDR ASAA2023100745527Unknown · unknownGE DIAGNOSTICS REPORTS THE #2 ENGINE IS GENERATING ALERTS FOR PS3 OUT OF RANGE, PS3 PRESSURE DISAGREE FAULT, P3B OUT OF RANGE, P3B PRESSURE DISAGREE FAULT, OR P3B VS PS3 PRESSURE DISAGREE FAULT. (#PRI1\ETOPS) CNR 20231007039 TASK CARD 73-ASA-01. GROUNDED - YESSDR ASAA2023100645469Unknown · unknownDURING PREFLIGHT FMC DISAGREE ANNUNCIATED. GROUNDED - YES. ACCOMPLISHED QRH PROCEDURE TO RESET FMCS.SDR ASAA2023100545465Unknown · unknownREF T/C 05-020-01 IN PRESENT LEG FAULTS MESSAGE 77-41614 "EGT PROBE 2 VALUE DOES NOT AGREE WITH THE AVERAGE OF ALL OTHER VALID EGT PROBE VALUES" IS SHOWING. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM TASK G77-21-00-810-829 AND ENGINE IDLE SYSTEM TEST REF B737-9 SDR ASAA2023100445461Unknown · unknownDRIPPING ENGINE OIL UNDER #2 ENGINE W/SMALL POOLING COLLECTING UNDERNEATH. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023091445135Unknown · unknownL2 WINDOW 'OVERHEAT' ON GROUND. FOLLOWED QRH PROCEDURE BUT LIGHT FAILED TO RESET. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023090744990Unknown · unknownAPU FAULT LIGHT ILLUMINATED ON START. GROUNDED - YES. PERFORMED APU OPS TEST REF 49-11-00-710-802. NO FAULTS. NO HISTORY PAST 60 DAYS.SDR ASAA2023090344916Unknown · unknownMCDU #1 LOCKED UP IN FLIGHT. GROUNDED - YES. PERFORMED A/C POWER RESET REF AMM 24-22-00. MCDU #1 OPS CHECK GOOD AT THIS TIME. NO FAULTS FOUND OR MAINTENANCE MESSAGES. NO HISTORY PAST 90 DAYS. MCDU OPS CK GOOD REF AMM 34-61-01. A/C OK FOR SVC.SDR ASAA2023081644650Control Valve · faultyMAINT LIGHT ILLUMINATED ON OVERHEAD PANEL. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM TASK 21-51-00-810-817. PERFORMED A/C IBIT LEFT GROUND TEST. FAULT 21-55090 DISPLAYED. RECOMMEND. R&R LEFT PACK TEMP CONTROL REF B737-9 AMM 21-51-10-100-801/400-801. IBIT TEST PSDR ASAA2023081444636Pump · leakingFUEL LEAKING UNDER #2 ENGINE LEAVING TRAIL ON TAXI IN. GROUNDED - YES. TAGGED OUT FLAP LEVER, B SYS HYDROS, START SWITCH, OPENED # 2 ENG FAN COWLS, RAN #2 ENG. FUEL COMING FROM FUEL PUMP PAD ( STEADY FLOW) REF AMM 71-71-00-200-801, CLOSED FAN COWLS, REMOVED TASDR ASAA2023072644277Unknown · unknownDURING CRUISE, VTK AND MAP FAILURE FLAGS NOTED ON FIRST OFFICERS DISPLAY. ADDITIONALLY, "SINGLE FMC OPERATION" WAS DISPLAYED ON FIRST OFFICER MCDU. QRH FOR FMC FAIL WAS CONSULTED AND PER CHECKLIST FMC SOURCE SELECT SWITCH WAS PLACED TO "BOTH ON L" NO RIGHT SIDSDR ASAA2023063043824Control Valve · faultyOVHD MAINT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED LEFT PACK TEMP CONTROL VALVE, REF B737-9 AMM 21-51-10-400-801, OPS/LEAK CHECK GOOD.SDR ASAA2023062543741Unknown · unknownTWO APU FAULTS ON SEQUENTIAL STARTS. DID NOT TRY A THIRD ATTEMPT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023052543391Exciter · faulty#2 ENGINE FAILED TO START. HUNG START AFTER MOTORING FUEL FLOW WAS INTRODUCED AT 0.24 FOR 5-10 SECONDS THEN WENT TO ZERO. GROUNDED - YES. REMOVED AND REPLACED LEFT IGNITION EXCITER, LEFT IGNITER PLUG AND LEFT IGNITION LEAD ON #2 ENGINE PER B737-9 AMM 74-11-01 SDR ASAA2023042442970Modulating Valve · faultyTECH SERVICES REQUEST FOLLOW-UP TO LEFT BLEED LOW TEMP AERMETRIC FAULT GROUNDED - YES. REPLACED THE #1 ENG FAMV PER B737-9 AMM 36-12-03. OPS CKS GOOD, ETOPS GROUND VERIFICATION SUCCESSFUL.SDR ASAA2023042242976Igniter · faultyCREW ADVISED #2 ENG HUNG START 1ST ATTEMPT WITH SUCCESSFUL 2ND ATTEMPT OUT OF RALEIGH. GROUNDED - YES. CHECKED OMS AND FOUND FAULT CODE 74-42544 RIGHT IGNITION SYSTEM IS FAILED. MSG NOT ACTIVE. REMOVED AND REPLACED RIGHT AND LEFT IGNITER PLUG ON THE #2 ENGINE SDR ASAA2023040742770Unknown · unknownFMC DISAGREE MESSAGE DURING PREFLIGHT. GROUNDED - YES. QRH PROCEDURE RESOLVED THE ISSUE.SDR ASAA2023040142667Unknown · unknownLEFT WING ANTI-ICE INOP. CYCLED WING ANTI-ICE MULTIPLE TIMES AT VARIED THRUST SETTINGS BELOW TEN THOUSAND. GROUNDED - YES. PERFORMED L/WING THERMAL ANTI-ICE VALVE HEALTH CHECK REF B737-9 AMM 30-11-11-200-801, VALVE OPERATED NORMALLY, NO FAULTS NOTED.SDR ASAA2023032442573Unknown · unknownFOUND ON PREFLIGHT- FMC DISAGREE. GROUNDED - YES. PERFORMED B737-9 IFIM TASK 34-61-00-810-918 AND FMC DISAGREE MSG EXTINGUISHED.SDR ASAA2023021641968Unknown · unknownBOTH FORWARD WINDOW "OVERHEAT" LIGHTS ILLUMINATED AT THE GATE IN RENO. GROUNDED - YES. SWITCHED BOTH OFF FOR 5 MINS, THEN BACK ON, SYSTEM OPERATING NORMALLY.SDR ASAA2023021241905Processor · faultyWXR FAIL MESSAGE DISPLAYED ON BOTH CAPT AND FO RADAR DISPLAY. ALSO DID NOT TEST. NO PATTERN FOR TEST ON EITHER DISPLAY. GROUNDED - YES. WXR WAS INOP AS DESCRIBED. CYCLED WXR RADAR C/B. WXR RADAR CAME BACK, OMF FAULT HISTORY HAD WXR PROCESSOR 1 INTERNAL FAULT 3SDR ASAA2023021141902Unknown · unknownWXR FAIL MESSAGE ON FO AND CAPT ND'S. GROUNDED - YES. PERFORMED WEATHER RADAR OPERATIONAL TEST IAW B737-9 AMM 34-41-00-710-801.SDR ASAA2023020141754Not Entered · not enteredFOUND EMERG. EXIT AISLE LIGHT ROW 6 RH (L01529) INOP. GROUNDED - YES. FOUND WIRES BROKEN 7 INCHES FROM CONNECTOR D15210. REPAIRED WIRING REF B737-9 SWPM 20-30-12. OPS CHECK GOOD. REF B737-9 AMM 33-51-03.SDR ASAA2023013041743Unknown · unknownCA SIDE MCDU LOCKED UP DURING FLIGHT. GROUNDED - YES. PERFORMED POWER DOWN / POWER UP RESET CAPTAIN'S MCDU OPS NORMAL AS PER B737-9 AMM 34-61-00.SDR ASAA2023011841566Valve · faultedMAINT LIGHT ILLUMINATED ON OVERHEAD AFTER LANDING. GROUNDED - YES. CONFIRMED FAULT IS 'BLEED FAMV L MAINT MSG #36-12020. REMOVED AND REPLACED #1 ENG FAN AIR MODULATING VALVE REF B737-9 AMM 36-12-03.SDR ASAA2022120141015Pump · leakingNO. 1 ENGINE FUEL LEAK TRAILING BEHIND ENGINE AS TAXING TO PARKING. AFTER ENGINE SHUTDOWN LARGE POOL OF JET FUEL UNDER ENGINE. GROUNDED - YES. PERFORMED IDLE LEAK TEST BY FLIGHT CREW FOR 5 MINUTES IAW B737-9 AMM 71-00-00-790-804-GOO. LEAK FROM FUEL PUMP OUT OFSDR ASAA2022110840687Sensor · faulted#1 OIL PRESSURE SHOWS 2 PSI WITH ENGINE OFF (CAPTAIN REPORT). GROUNDED - YES. REMOVED AND REPLACED OIL PRESSURE/TEMP SENSOR REF B737-9 AMM 79-32-01.SDR ASAA2022102540464Radar · failedWX RADAR FAIL. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 31-00-00-810-803. ONBD MAINT DOES NOT SHOW ANY FAULTS LOGGED FOR WX RADAR. WX RADAR TEST NORMAL REF. B737-9 AMM 34-41-00-710-801.SDR ASAA2022101740325Engine · vibrationCFM REPORTS #1 ENGINE (LEAP-1B28 / SN 603845) HAS ELEVATED NSV VIBRATION LEVELS. ENGINE REMOVAL IS REQUIRED. NO EXTENSION ALLOWED. GROUNDED - YES. ACCOMPLISHED #1 ENGINE CHANGE , REF. ASA T/C 71-ASA-01 & T/C 71-ASA-02.SDR ASAA2022091539982Radar · failedDURING DESCENT WXR FAIL. GROUNDED - YES. CYCLED POWER TO WXR OPS RESTORED AND CHECK OK REF B737-9 AMM 34-41-00.SDR ASAA2022090639867Unknown · unknownABOUT ONE HOUR AND TWENTY MINUTES INTO THE FLIGHT AT FL340 WE EXPERIENCED A LEFT FMC FAILURE GROUNDED - YES. FMC FAILURE LASTED ABOUT 30 SECONDS THEN BECAME OPERATIONAL.SDR ASAA2022081639534Static Inverter · inoperativeON LANDING ROLLOUT ELEC LIGHT ILLUMINATED.REF ASA 60221484, 60221481, 60221483 GROUNDED - YES. ELEC LT TEST SHOWS STATIC INV INOP. INSTALLED STATIC INVERTER REF B737-9 AMM 24-34-21-400-801. NO HELP. ELEC LIGHT WILL NOT EXTINGUISH WITH STATIC INV INOP FAULT.
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