JASC 2430
Service difficulty reports · 1,121
Reports filed under 2430 · DC Generating System, 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 jasc_code = '2430' 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 jasc_code = '2430' 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 HEEA061713Control Unit · malfunctionedCONTROL UNIT ON BATTERY WILL NOT KICK OFF WHEN SECOND GENERATOR PUT ON LINE. CANNOT ADJUST VOLTAGE.SDR HEEA061712Control Unit · malfunctionedCONTROL UNIT WILL NOT ENGAGE BATTERY RELAY.SDR HEEA061711Control Unit · malfunctionedSHOWS ONLY GENERATOR RESIDUAL VOLTAGE. WILL NOT EXCITE THE GENERATOR FIELD. CAUSES THE AIRCRAFT VOLTMETER TO BE DRIVEN DOWN BELOW ZERO WHEN THE GENERATOR SWITCH IS PLACED IN THE ON POSITION.SDR HEEA061584Volt Regulator · malfunctionedAMMETER SPIKES WHEN RADIO MIKE KEYED ON VOLTAGE REGULATOR.SDR AU990325Terminal · faulty(AUS) GENERATOR FIELD TERMINALS FAULTY.SDR CA990323019Warning Light · illuminated(CAN) AT 90 KNOTS, L GEN DRIVE LIGHT EICAS MSR AND MASTER CAUTION CAME ON, TAKOFF REJECTED. MEL APPLIED IDR DISCONNECTED. PARTS ON ORDER.SDR HEEA060955Dc Converter · failedNO POWER OUT WHEN USING A/C GENERATOR.SDR HEEA060855Regulator · fluctuatesLOAD METER FUEL PRESSURE FLUCTUATION.SDR HEEA060854Regulator · malfunctionedVOLTAGE REGULATOR CAUSES STARTER/GENERATOR TO LOCK-UP IN START MODE.SDR HEEA060853Regulator · failedGENERATOR WILL NOT COME ON LINE.SDR HEEA060852Regulator · failedVOLTAGE REGULATOR WILL NOT COME ON-LINE.SDR HEEA060851Regulator · damagedVOLTAGE REGULATOR'S ADJUSTING SCREW WILL NOT ADJUST, SPINS FREELY.SDR HEEA060850Regulator · failedGENERATOR WILL NOT COME ON LINE.SDR HEEA060849Regulator · malfunctionedVOLTAGE FLUCTUATES.SDR HEEA060772Control Unit · inoperativeGENERATOR INOPERATIVE.SDR HEEA060771Control Unit · failedNR 1 GENERATOR WOULD NOT COME ON-LINE WITH NR 2 GENERATOR ON.SDR HEEA060770Control Unit · failedNR 1 GENERATOR WILL NOT COME ON-LINE.SDR HEEA060769Control Unit · malfunctionedNR 2 GENERATOR KICKING OFF-LINE. TIME SINCE REPAIR 1214:30 HOURS.SDR HEEA060768Control Unit · malfunctionedCONTROL UNIT HAS NO OUTPUT, UNABLE TO ADJUST.SDR HEEA060767Control Unit · failedCONTROL UNIT CAUSES GENERATOR TO KICK OFF-LINE.SDR HEEA060766Control Unit · failedGENERATOR WOULD NOT COME ON LINE.SDR HEEA060673Regulator · malfunctionedGENERATOR WILL NOT COME ON-LINE. ADJUSTED VOLTAGE TO 28 VOLTS GENERATOR OUTPUT - REGULATOR WILL NOT CLOSE LINE CONTROL RELAY.SDR HEEA060648Control Unit · malfunctionedNR 1 ENGINE GENERATOR WOULD NOT COME ON-LINE WITH NR 2 GENERATOR ON.SDR HEEA060014Regulator · failedGENERATOR WILL NOT COME ON-LINE.SDR HEEA059923Generator · failedGENERATOR HAS NO OUTPUT.SDR CA981214015Bus Bar · loose(CAN) THE LEFT MAIN DISTRIBUTION BUS BAR BECAME LOOSE FROM THE FOUR, 50-AMP CIRCUIT BREAKERS THAT ARE IN THE LEFT COCKPIT CIRCUIT BREAKER PANEL. THIS CONDITION CAUSED THE FOUR 50-AMP CIRCUIT BREAKERS TO OPEN AND THE AIRCRAFT LOST THE LEFT MAIN DC BUS WITH NO SDR 99ZZZX942Filter · shortedDURING FLIGHT, THE CONDENSER BROKE OFF THE BACK OF THE ALTERNATOR AND SHORTED OUT BETWEEN POWER (A+) AND THE FIELD WIRE (F). THIS CAUSED THE ALTERNATOR TO GO TO FULL OUTPUT. THE PILOT THEN SHUT OFF THE MASTER WHICH SUBMITTER BELIEVED ALLOWED THE ALTERNATOR TSDR 98FDEA00710Module · failedNR 3 BATTERY STRONG ODOR PRESENT, BATTERY INDICATED AMBER, THEN OFF. REMOVED AND REPLACED DIODE MODULES 64VD AND 65VD.SDR 98ZZZX4566Voltage Reg · failedNEW VOLTAGE REGULATOR VR600A WOULD NOT CONTROL VOLTAGE (OVER VOLTAGE) WITH S-WIRE CONNECTED TO CA2 CIRCUIT BREAKER. CONNECTED S-WIRE TO A STANDARD 5-AMP BREAKER AND SYSTEM CHARGED NORMALLY.SDR HEEA0016789Relay · failedRELAY INSTALLED ON AIRCRAFT. FOUND TERMINALS 12 AND 13 AND TERMINALS 22 AND 23 HAD NO CONTINUITY IN REST POSITION. WHEN POWER IS APPLIED TO X1 AND X2, THEY HAVE CONTINUITY. FUNCTIONAL CHECKED RELAY AS RECEIVED. CONFIRMED PROBLEM. RELAY WAS INADVERTENTLY WSDR DLL14982317Circuit Breaker · shortedNEAR TOP OF DESCENT, ELECTRICAL SPARKING AND ARCING BELOW DC STANDBY POWER CIRCUIT BREAKER. WHITE IN COLOR FOLLOWED BY ELECTRICAL SMELLING SMOKE AND RED GLOW OF HOT METAL/FIRE, BEHIND AND BELOW CIRCUIT BREAKER NUMBER 3F1. APPLIED HALON EXTINGUISHER TO GLOWISDR ORJA98283Relay · failed'DC BUS OFF' ANNUNCIATION ON APPLICATION OF TAKEOFF POWER SETTING ABORTED TAKEOFF AT SLOW SPEED (APPROX 20 KNOTS). RETURNED TO GATE. REPLACED EMERGENCY POWER DC TRAN RELAY (R2-326). GROUND CHECK NORMAL. (M)SDR ORJA98279Relay · failedAT SAN DIEGO, 'DC BUS OFF' ANNUNCIATION ON APPLICATION OF TAKEOFF POWER SETTING. ABORTED TAKEOFF AT LOW SPEED, APPROX 20 KTS. RETURNED TO GATE. REPLACED EMERGENCY POWER DC TRANS RELAY (R2-326). GROUND CHECK NORMAL. (M)SDR HEEA0016580Control Unit · failedGENERATOR WILL NOT COME ON-LINE. TIME SINCE REPAIR 0:00.SDR HEEA0016579Control Unit · failedGENERATOR DID NOT COME ON-LINE.SDR HEEA0016578Control Unit · failedBATTERY BUS SWITCH WILL NOT STAY LOCKED. TIME SINCE REPAIR 1,096:00 HOURS.SDR 98ZZZX4345Rcr · failedGENERATOR GOES OFF-LINE. REMOVED AND REPLACED.SDR HEEA0016418Control Unit · failedCONTROL UNIT WILL NOT COME ON LINE.SDR HEEA0016383Relay · failedBATTERY SWITCH WILL NOT TRIP WHEN BUS. SWITCH TURNED OFF.SDR HEEA0016382Relay · failedRELAY WILL NOT CARRY LOAD, GETS HOT.SDR HEEA0016381Relay · failedRELAY WILL NOT ENGAGE.SDR HEEA0016378Relay · failedRELAY CONTACT 13 AND 14 HAS TOO MUCH RESISTANCE.SDR HEEA0016355Control Unit · failedDC CONTROL UNIT WILL NOT COME ON LINE.SDR 98ZZZX4348Volt Regulator · failedVOLTAGE REGULATOR WILL NOT PRODUCE VOLTAGE.SDR HEEA0016319Gcu · malfunctionedDC CONTROL UNIT WILL NOT ALLOW NR 1 DC GENERATOR TO COME ON-LINE.SDR HEEA0016284Control Unit · failedDC CONTROL - GROUND FAULT WOULD NOT TEST.SDR HEEA0016283Control Unit · failedDC CONTROL WILL NOT COME ON-LINE AFTER START.SDR HEEA0016282Control Unit · failedDC CONTROL WOULD NOT TEST ON START-UP.SDR HEEA0016172Relay · failedINTERMITTENT START PROBLEMS.SDR AU981403Generator · failed(AUS) RIGHT GENERATOR SYSTEM FAILED. LIMITED INFORMATION PROVIDED.
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