N721MB
Service difficulty reports not matched to an aircraft · 29
They name N721MB, 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 = 'N721MB' 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 = 'N721MB' 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 HEEA065165Blade · damagedROTOR BLADE ASSY HAD TIP CAP SEPARATION.SDR HEEA063433Warning Box · malfunctionedRPM WILL NOT CANCEL, STAYS ON ALL THE TIME.SDR HEEA063419Starter · failedSTARTER/GENERATOR WOULD NOT START OR COME ON-LINE. START OPPOSITE ENGINE THEN IT WOULD WORK AND COME ON LINE AT 100 PERCENT ONLY.SDR HEEA062920Connector · damagedPOSITIVE RECEPTACLE FAILED PIN TEST WITH TOOL P/N PHI10420. REPLACED WITH SERVICEABLE PART.SDR HEEA062911Blade · peelingPAINT PEELING FROM BLADES.SDR HEEA0016847Transmitter · malfunctionedPRESSURE TRANSMITTER FLUCTUATES, UNIT FUNCTION CHECKED BAD, INTERMITTENTLY FLUCTUATES AT LOW PRESSURE.SDR HEEA0016686Warning Box · malfunctionedRPM WARNING, INTERMITTENT LIGHT.SDR HEEA0016679Actuator · failedACTUATOR WILL NOT ACTUATE.SDR HEEA0015726Transponer · inoperativeTRANSCEIVER INOPERATIVE.SDR HEEA0015487Warning Box · failedRPM AUDIO INDICATIONS NOT FUNCTIONING WHEN NR 1 SPLITS 12 PERCENT.SDR HEEA0015100Loran · malfunctionedMEMORY ON LORAN IS NOT HOLDING.SDR HEEA0013180Loran · failedWHEN SCROLLING IN AUX OR NAV MODE UNIT INTERMITTENTLY LOSES DISPLAY AND STARTS OVER. INTERMITTENT IN CDI MODE.SDR HEEA0012823Cooler · leakingLUBE COOLER LEAKING.SDR HEEA0011567Warning Box · defectiveWARNING LIGHT WOULD STAY ON AFTER 98% HORN WOULD STOP.SDR HEEA0011432Transmitter · malfunctionTRANSMITS HIGH OUT OF TOLERANCE.SDR HEEA968348Indicator · errorINDICATOR MAIN SIDE HAS EXCESSIVE FRICTION ERROR. SUPPLY SIDE IS HIGH OUT OF TOLERANCE.SDR HEEA967807Indicator · wont calibTRANSMITTER CAUSES INDICATOR NOT TO CALIBRATE. TIME SINCE REPAIR 163:30.SDR HEEA967806Transmitter · wont calibINDICATOR WILL NOT CALIBRATE. TIME SINCE REPAIR 163:30.SDR HEEA967654Nozzle · defectiveENGINE REMOVED DUE TO SMOKE ON SHUTDOWN. TURBINE DISASSEMBLED DUE TO LOW POWER ON TEST CELL (-8.4). TURBINE PRODUCED -0- POWER WITH OVERHAULED REPLACEMENT NOZZLE. REPLACED DISCREPANT PART.SDR HEEA967582Wheel · defectiveENGINE REMOVED DUE TO SMOKE ON SHUTDOWN. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: MINOR SULFIDATION ON ALL 1ST STAGE WHEEL BLADES. SCRAPPED 1ST STAGE WHEEL.SDR HEEA967471Upper Housing · worn excessPART IS WORN EXCESSIVELY. (BUSHING BORE WORN BEYOND LIMITS)SDR HEEA967190Indicator · intermittentMAST MOMENT INDICATOR INTERMITTENT; NOT FUNCTIONING IN FLIGHT.SDR HEEA967189Transmitter · intermittentTORQUE INTERMITTENT; NOT FUNCTIONING IN FLIGHT.SDR HEEA966939Upper Housing · wornBUSHING BORE WORN BEYOND 151.04 MIN.SDR HEEA966938Lower Housing · liner looseSTEEL LINER ON RIGHT INPUT BORE LOOSE.SDR HEEA966799Loran · inoperativeLORAN WILL NOT COME ON - INOPERATIVE.SDR HEEA955215Indicator · shortedINTERNAL SHORT MAKES GAUGE READ BACKWARDS.SDR HEEA955190Blade · crackedNOSE AND NECK SHELL CRACKED.SDR HEEA955189Blade · crackedNOSE AND NECK SHELL CRACKED.
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