N423AM
Service difficulty reports not matched to an aircraft · 42
They name N423AM, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 = 'N423AM' AND registry_match IS NULL 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 = 'N423AM' AND registry_match IS NULL 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 RAIA0002010Fire Loop · failed7409 - STL - LEFT ENGINE FIRE CAPTION ILLUMINATED ON TAXI. MAINTENANCE INSPECTED AND FOUND FAULTY ENGINE FIRE LOOP. MAINTENANCE REPLACED LEFT ENGINE FIRE LOOP.SDR RAIA9912017Fcu · failed7071-STL- RIGHT ENGINE WOULD NOT MAKE TARGET TORQUE ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT ENGINE FUEL CONTROL.SDR RAIA990614Brake · failedSTL - FLT 7476 - LEFT MAIN TIRE BLEW ON LANDING. MAINTENANCE REPLACED LEFT BRAKE. (X)SDR RAIA990613Wheel · failedSTL - FLT 7476 - LEFT MAIN TIRE BLEW ON LANDING ROLL. MAINTENANCE REPLACED LEFT MAIN WHEEL ASSY. (X)SDR RAIA990340Bulb · failedFLT 7437 - CMI - TAXI AND BOTH LANDING LIGHTS INOPERATIVE. MAINTENANCE REPLACED TAXI LIGHT. (M)SDR RAIA990339Bulb · failedFLT 7437 - CMI - TAXI AND BOTH LANDING INOPERATIVE. MAINTENANCE REPLACED LEFT LANDING LIGHT. (M)SDR RAIA990338Bulb · failedFLT 7437 - CMI - TAXI LIGHT AND BOTH LANDING LIGHTS INOPERATIVE. MAINTENANCE REPLACED RIGHT LANDING LIGHT BULB. (M)SDR RAIA990207Bulb · failedFLT 7512 - BEFORE LANDING GEAR WAS SELECTED UP, NOSE GEAR GREEN LIGHT BURNED OUT. MAINTENANCE REPLACED BULBS IN INDICATOR. (M)SDR RAIA990119Switch · failedBMI - FLT 7321 - THREE GREEN DOWN AND LOCKED LIGHTS WITH LT GEAR INTRANSIT LIGHT ON ALSO. MAINTENANCE REPLACED LT MAIN GEAR DOWNLOCK SWITCH. (X)SDR RAIA981227Windshield · failedCMI - FLT 7433 - FIRST OFFICER'S WINDSHIELD CRACKED. MAINTENANCE REPLACED FIRST OFFICER'S WINDSHIELD. (X)SDR RAIA981009P3 Gasket · failedFLT 7395 - MWA - LEFT ENGINE TORQUE DROPPED TO 95 PERCENT ON TAKEOFF, TARGET WAS 100 PERCENT. MAINTENANCE REPLACED P-3 GASKET ON LEFT ENGINE. (M)SDR RAIA980704Bolt · brokenALO - FLT 7469 - RIGHT GEAR WOULD NOT RETRACT TO UP AND LOCKED POSITION. REPLACED RT MAIN UPLOCK SWITCH MOUNT BOLT. (M)SDR RAIA980311Fuel Pump · failedFLT 7344 - STL - RIGHT FUEL LOW PRESSURE CAPTION ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT FUEL PUMP/CONTROL. (M)SDR RAIA980302Pressure Switch · failedBRL - FLT 7541 - RIGHT ENGINE FUEL LOW PRESSURE CAPTION ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT ENGINE FUEL LOW PRESSURE SWITCH. (X)SDR RAIA980216Switch · failedFLT 7437 - CMI - RIGHT ENGINE FUEL PRESSURE CAPTION ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT ENGINE FUEL PRESSURE SWITCH. (M)SDR RAIA980210Line · kinkedFLT 7456 - STL - RIGHT FUEL LOW PRESSURE CAPTION ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED LEFT FUEL SUPPLY LINE. (M)SDR RAIA980130Vertical Gyro · failedFLT 7069 - STL - CAPTAINS ADI TUMBLED AFTER TAKEOFF. MAINTENANCE REPLACED CAPTAINS VERTICAL GYRO. (M)SDR RAIA980122Gcu · failedSTL - FLT 7203 - LEFT GENERATOR DROPPED OFF LINE. REPLACED GENERATOR CONTROL UNIT. (M)SDR RAIA980115Converter · failedFLT 7416 - EVV - SMOKE COMING FROM FIRST OFFICERS SKIRT PANEL. MAINTENANCE REPLACED SKIRT PANEL BACKLIGHTING CONVERTER. (M)SDR RAIA980112Panel · shortedFLT 7075 - STL - SMOKE COMING FROM FIRST OFFICERS SKIRT PANEL. MAINTENANCE REPLACED FIRST OFFICERS SKIRT PANEL. (M)SDR RAIA971205Brush Block · failedFLT 7420 - STL - ENGINE VIBRATION FROM UNDETERMINED SIDE. MAINTENANCE REPLACED LEFT ENGINE PROP DE-ICE BRUSH BLOCK. (M)SDR RAIA970916Cap Panel · failedSTL - FLT 7410 - LEFT FUEL CAPTION ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED CAP PANEL. (X)SDR RAIA970913Press Reg · failedBMI - FLT 7323 - TAIL DEICE INOPERATAIVE AT HIGH RPM. MAINTENANCE REPLACED LEFT PRESSURE REGULATOR. AIRCRAFT. (X)SDR RAIA970811Fuel Press Trans · failedFLT 7494 - STL - RIGHT FUEL PRESSURE DROPPED TO ZERO, FUEL LOW PRESSURE CAPTION DID NOT ILLUMINATE. MAINTENANCE REPLACED RIGHT FUEL PRESSURE TRANSDUCER. (M)SDR RAIA970628Monopole · failedSTL - FLT 7034 - RIGHT SRL LIGHT ILLUMINATED ON TAKEOFF ROLL. MAINTENANCE REPLACED RIGHT PROPELLER GOVERNOR MONOPLE. (X)SDR RAIA970202Gear Selector · failedSTL - FLT 7472 - GEAR HANDLE WOULD NOT MOVE TO RETRACT POSITION. MAINTENANCE REPLACED THE GEAR SELECTOR HANDLE. (M)SDR RAIA961207Prop Governor · out of adjustJLN - FLT 7060 - LEFT ENGINE RPM DROPPED TO ZERO DURING TAKEOFF. MAINTENANCE ADJUSTED PROP GOVERNOR HIGH STOP. (M)SDR RAIA960923Shuttle Vlv · leaksSTL - FLT 7109 - RIGHT MAIN WHEEL HAS BRAKE FLUID LEAKING FROM OUTER HUB. HARD TO MAKE RIGHT TURNS WITH BRAKE PEDALS DEPRESSED. MAINTENANCE REPLACED THE RIGHT ANTI-SKID SHUTTLE VALVE. (M)SDR RAIA960921Maxarett · bypassingSTL - FLT 7327 - LEFT BRAKE IS ENGAGING FASTER THAN RIGHT BRAKE. MAINTENANCE REPLACED THE RIGHT ANTI-SKID MAXARETT. (M)SDR RAIA960724Screw · out of adjustSTL - FLT 7508 - LEFT ENGINE WOULD NOT PRODUCE TARGET TORQUE, RPM 103 PERCENT. ADJUSTED PROP GOVERNOR HIGH STOP (SCREW X). (M)SDR RAIA960525Egt Resistor · out of adjustSTL - FLT 7473 - NR 1 ENGINE WOULD NOT PRODUCE TARGET TORQUE. RESET EGT COMP RESISTOR. (M)SDR RAIA960437Wire · brokenSTL - NR 7290 - LANDING GEAR FAILED TO RETRACT. MAINTENANCE REPAIRED GROUND WIRE FOR WEIGHT ON WHEELS SWITCH ON THE MAIN GROUND BUSS BAR. GEAR SWING CHECK GOOD. (M)SDR RAIA960210Fuel Control · out of adjustSTL - FLT 7332 - AFTER TAKEOFF, LT RPM WOULD ONLY MAKE 97 PERCENT. MAINTENANCE ADJUSTED SCREW 'X'. PERFORMED GROUND RUNS, OPERATIONAL CHECK GOOD. ENGINE TT, 4,598.7 HOURS. (X)SDR RAIA960110Uplock Switch · failedSTL - FLT 7372 - LEFT MAIN GEAR INTRANSIT LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. REPLACED UPLOCK SWITCH. (X)SDR RAIA950921Strut · req'd serviceSTL - NR 7290 - NOSE GEAR UPLOCK LIGHT ILLUMINATED WOULD NOT EXTINGUISH. MAINTENANCE SERVICED NOSE GEAR STRUT WITH AIR AND FLUID. GEAR SWINGS REVEALED NORMAL OPERATION. (M)SDR RAIA950916Maxerat · wornSTL - FLT NR 7475 - RIGHT BRAKE SEEMS SOFT AIRCRAFT PULLS TO THE LEFT WHILE BRAKING. MAINTENANCE CLEANED AND RESEALED MAXERAT ON RIGHT BRAKE. ALL INDICATIONS NORMAL. (M)SDR RAIA950409Tq Signal Cond · out of adjustSTL - FLT 7058 - RIGHT ENGINE TORQUE DROPPED TO 65 PERCENT. MAINTENANCE ADJUSTED RIGHT TORQUE SIGNAL CONDITIONER. GROUND RUNS REVEALED NORMAL OPERATION. (M)SDR RAIA950346Brake System · req'd serviceSTL - LEFT BRAKES ARE MUSHY AND WEAK. MAINTENANCE BLED BRAKE SYSTEM. TAXI CHECK REVEALED NORMAL OPERATION AND LEAK CHECK GOOD. (M)SDR RAIA950331Lug · faultySTL - FLT 7334 - RT ENGINE TAKEOFF RPM 98 PERCENT AND RT EGT JUMPED FROM 620 DEGREES TO 730 DEGREES. MAINTENANCE REPLACED RT ENGINE EGT HARNESS TERMINAL LUG. GROUND RUNS REVEALED NORMAL OPERATION. (X)SDR RAIA950208Deice Lead · brokenSTL - FLT 7308 - LT PROPELLER HEAT INOPERATIVE. MAINTENANCE REPLACED LT PROPELLER BROKEN DE-ICE LEAD. SYSTEM CHECK GOOD. (X)SDR RAIA950108Valve · out of adjustSTL - FLT 7420 - MANUAL PRESSURIZATION INOPERATIVE. MAINTENANCE RESECURED LEFT FLOW CONTROL VALVE. GROUND PRESSURIZATION CHECK NORMAL. (X)SDR RAIA950103Battery · low voltsSTL - EMERGENCY LIGHTING IS INOPERATIVE. MAINTENANCE REPLACED EMRGENCY LIGHTING BATTERY. (X)
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