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 = '2436' 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 = '2436' 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 2026FA0000400Gcu · failed#1 GENERATOR DISCONNECT LIGHT DISPLAYED ON CAD. CONFIRMED LOSS OF GENERATOR. RESET ATTEMPTS FAILED. ABORTED FLIGHT AS MEL ONLY ALLOWED DAY VFR AND COULD NOT COMPLETE THE PATIENT TRANSFER BEFORE SUNSET.SDR 2026FA0000368Gcu · failedNR 1 GENERATOR DISCONNECT DISPLAYED ON THE CAD. RESET GENERATOR TO NO AVIAL. DUE TO MEL RESTRICTIONS OF DAY VFR ONLY FLIGHT WAS ABORTED.SDR 2026FA0000367Gcu · failedNR 1 GENERATOR DISCONNECT ON THE CAD. RESET ATTEMPTED AND STILL DISCONNECTED. PATIENT FLIGHT ABORTED DUE TO MEL RESTRICTION OF DAY VFR ONLY.SDR 2026FA0000366Gcu · failedNR 1 GENERATOR DISCONNECT ON THE CAD. RESET ATTEMPTED AND STILL DISCONNECTED. PATIENT FLIGHT ABORTED DUE TO MEL RESTRICTION OF DAY VFR ONLY.SDR 2026FA0000365Gcu · failedNR 1 GENERATOR DISCONNECT ON THE CAD. RESET ATTEMPTED AND STILL DISCONNECTED. PATIENT FLIGHT ABORTED DUE TO MEL RESTRICTION OF DAY VFR ONLY.SDR 2025FA0000791Volt Regulator · defectiveVOLTAGE REGULATOR FAILURE IN FLIGHT RESULTED IN OVERVOLTAGE CONDITION. CAUSED BATTERY OVERHEATING/SWELLING AND COMMUNICATION RADIO FAILURE. NO FIRE OR SMOKE NOTED. PART INSTALLED PER AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT LANDED SAFELY WITH LOSS OF COMMUNICATIOSDR QMLA2024021320017Volt Regulator · failedDUAL GENERATOR FAILURE WHEN HEATS/LIGHTS TURNED ONSDR JIKA2020050142901Current Limiter · blownABOUT 15 MINUTES PRIOR TO ARRIVAL TO KLAN FROM KPLN, THE ELECTRICAL INSTRUMENTS STARTED SURGING AND OCCASIONALLY THE COMMS, GPS, AND NAVS ON THE PILOT SIDE WOULD FLASH OFF AND ON. PRIOR TO GETTING THE AIRPORT IN SIGHT, THE ELECTRICAL POWER SHUT OFF AND IT TOSDR 2019FA0000308Volt Regulator · intermittentCUSTOMER COMPLAINED THAT ALTERNATOR WOULD QUIT CHARGING AFTER APPROXIMATELY 20 MINUTE FLIGHT. CONDUCTED TEST FLIGHT OF AIRCRAFT, MONITORED CHARGING VOLTAGE WITH CALIBRATED VOLTMETER, CHARGING VOLTAGE 13.8- 13.9 CONSISTENTLY DURING FLIGHT. CHARGING SYSTEM BEHSDR YV3R2019021100011Control Unit · malfunctionedCUSTOMER REPORTED HE WAS UNABLE TO ADJUST SYSTEM VOLTAGE WITH THE ALTERNATOR CONTROL UNIT.SDR JIKA2016082901Volt Regulator · shortedON CLIMB OUT, THE PILOT REPORTED THAT THE LT ALTERNATOR AMPS WENT TO ZERO AND THE RT ALTERNATOR ILLUMINATED. THE PILOT RESET AND THE RT ALTERNATOR THE AMP INDICATION WENT TO 70 AMPS AND FAILED AGAIN. THEN THE LT ALTERNATOR ILLUMINATED AS BOTH ALTERNATORS WENSDR CA151016003Volt Regulator · failed(CAN) ON ACFT SHORT COMING IN TESTING PROCEDURES WAS DISCOVERED WHILE FOLLOWING THE MM FOR THE ADJUSTMENT OF THE VOLTAGE REGULATORS FOR THE GENERATORS. WHEN THE ACFT IS EQUIPPED WITH VR-1010-24-1A VOLTAGE REGULATORS AS ALLOWED BY MFG SERVICE INSTRUCTION NR 07SDR HMGR2015FA0000278Volt Regulator · shortedOVERVOLTAGE WARNING LIGHT ILLUMINATED. INSTALLED THE VOLTAGE REGULATOR, STARTED ENGINE, SWITCHED ON ELECTRICAL SYSTEM, WARNING LIGHT CAME ON. AFTER TROUBLESHOOTING WITH MFG TECH SERVICE, UNIT SHORTED INTERNALLY. MFG WOULD NOT WARRANTY BECAUSE THEY SAID ALTESDR CA150508002Volt Regulator · failed(CAN) AIRCRAFT VOLTAGE ON NR 2 ENG WAS ABOVE 30 VOLTS, KICKING EITHER THE LT OR THE RT GENERATOR OFFLINE. NR 2 VOLTAGE REGULATOR REPLACED, BALANCED & GND FUNCTION CHECKED OK.SDR QMLA2014102114123Circuit Card · unserviceableGENERATOR ADVISER LIGHT ILLUMINATED WITH DECLINING VOLTAGE. Z1 VOLTAGE REGULATOR CARD REMOVED, TIME SINCE REPAIR 10HRS 55MIN. INSTALLED SERVICEABLE CARD FUNCTION CHECKED GOOD.SDR CA140930004Volt Regulator · overheated(CAN) IMMEDIATELY AFTER DEPARTING A STRONG BURNING ODOR WAS NOTICED IN THE AIRCRAFT. AIRCRAFT RETURNED TO BASE, WHERE MAINTENANCE DETERMINED THAT A RESISTER WITHIN THE VOLTAGE REGULATOR OVERHEATED AND WAS THE CAUSE OF THE ODOR.SDR SFOA20130506001Current Limiter · failedUPON INITIATING START OF THE LT ENGINE, NOTHING HAPPENED. NONE OF THE LT ENGINE INSTRUMENTS HAD POWER AND THERE WERE SEVERAL OTHER SYSTEMS THAT WOULD NOT OPERATE AS WELL. INVESTIGATION REVEALED LT MAIN CURRENT LIMITER (FL1) HAD FAILED. NO OVERHEATING AT THESDR NX4R2013020600035Regulator · looseDOUBLE ALTERNATOR FAILURE. RT ALTERNATOR SPIKED TO 37.5 VOLTS THEN RED X'D. ABOUT 10 SECONDS LATER THE LT ALTERNATOR DID THE SAME THING. DURING THE TROUBLESHOOTING, IT WAS DISCOVERED THAT THE TWO CIRCUIT BOARDS INSIDE OF THE ACU/VOLTAGE REGULATOR WERE NO LOSDR RI9A20120617001Regulator · malfunctionedPILOT SMELLED ODOR AND SAW SMOKE FROM INSTRUMENT PANEL. PILOT RETURNED TO KODIAK AIRPORT WITHOUT INCIDENT AND MADE A NORMAL LANDING. ON INVESTIGATION, IT WAS FOUND THE RIGHT ENGINE ALTERNATOR VOLTAGE REGULATOR HAD CAUSED AN OVERVOLTAGE SITUATION AND THE SMOKSDR CA120509003Spda · failed(CAN) SPDA2 FAIL APPROXIMATELY. DIVERSION FOR MAINTENANCE. NORMAL DESCENT/APPROACH AND NO REQUIREMENT TO DECLARE PAN PAN OR EMERGENCY WITH ATC. ACFT LANDED BELOW MAXIMUM LANDING WEIGHT AT 41,500 KGS CMC INTEROGATED ACFT POWERED DOWN, FAULT REMOVED IAW FIM 2SDR BSYA2011031Regulator · malfunctionedSHORTLY AFTER DEPARTING OUT OF TEB RIGHT ALTERNATOR SPIKED AND KNOCKED BOTH COMM'S OFF LINE. TURNED POWER OFF THEN ON AND SELECTED NR 1 VOLTAGE REGULATOR THE RADIO'S CAME BACK ON LINE. MAINTENANCE IN SYR REMOVED AND REPLACED NR 2 VOLTAGE REGULATOR OPS CHECKSSDR CA110204009Volt Regulator · failedDURING CRUISE FLIGHT THE PILOT NOTICED THE AMMETER FLUCTUATE AND THE GENERATOR LIGHT FLICKER. THE PILOT BEGAN TO DESCEND WHEN THE GENERATOR LIGHT, LT BOOST PUMP LIGHT AND ROTOR RPM AUDIO ALL CAME ON AND THE COCKPIT BEGAN TO FILL WITH SMOKE. ALL UNNECESSARY SWISDR BSYA2010046Volt Regulator · intermittentENROUTE, EXPERIENCED DUAL ALTERNATOR FAILURE SHORTLY BEFORE ARRIVING, LANDED NO PROBLEM. R & R BOTH VOLTAGE REGULATORS, OPS CHECKS GOOD.SDR CA100914007Volt Regulator · failedO/H VOLTAGE REGULATOR INSTALLED FOR ACFT TESTING. VOLTAGE REGULATOR OVERCHARGING, FAULT = NO RESISTANCE AT FIELD CONNECTION. UNIT RETURNED TO SUPPLIER FOR INSP AND REPLACEMENT.SDR BSYA2010027Volt Regulator · failedAFTER DEPARTING, BOTH ALTERNATORS FAILED ON NR 2 VOLTAGE REGULATOR, RETURNED TO DEPARTURE AIRPORT. R & R NR 2 VOLTAGE REGULATOR, OPS CHECKS GOOD.SDR CA091021010Volt Regulator · failed(CAN) CREW REPORTED ALTERNATOR NOT CHARGING AFTER ENGINE START-UP. ENGINE SHUT DOWN. TROUBLESHOOTING INDICATED VOLTAGE REGULATOR AT FAULT. NEW REGULATOR INSTALLED AND GROUND RUNS CONFIRMED CHARGING SYSTEM FUNCTIONING CORRECTLY. (TC 20091021010)SDR BSYA2009045Volt Regulator · faultyEN ROUTE FROM TEB TO CPS LEFT GENERATOR KEPT FALLING OFF LINE, PILOT THEN DIVERTED INTO LCK. REMOVED AND REPLACED LEFT VOLTAGE REGULATOR, OPS CHECKS GOOD.SDR CA090331007Regulator · failed(CAN) ALTERNATOR QUIT CHARGING - REPLACED VOLTAGE REGULATOR AND THAT FIXED IT.SDR AC2A2008102278763Volt Regulator · inoperativeAFTER RESETTING THE NR 2 GENERATOR FOR 3 TIMES IT WAS DETERMINED THAT THE VOLTAGE REGULATOR WAS THE PROBLEM.SDR CA080916007Volt Regulator · shorted(CAN) ACFT WAS IN CRUISE FLIGHT WHEN THE PILOT NOTICED THE ELECTRICAL SYSTEM WAS DRAINING THE BATTERY. THE ACFT LANDED AND WSA INVESTIGATED BY MX. IT WAS FOUND THAT THE BATTERY WAS DISCHARGED AND THE ELECTROLYTE HAD BOILED FROM THE BATTERY. FURTHER INVESTIGATISDR I5HA041108001Volt Regulator · out of adjustAFTER CLIMB OUT, THE CREW LOST THE NR1 DC GENERATOR. AS A PRECAUTIONARY MEASURE THEY RETURNED TO DEPARTURE FOR MAINT TO CORRECT THE PROBLEM. MAINT RERACKED THE NR1 DC GEN CONTROL PANEL AND PARALLEL THE DC GENERATORS IAW THE MM. THE AC WAS RETURNED TO SERVICE ASDR CA080121007Volt Regulator · odor(CAN) DURING FLIGHT CREW SHUTDOWN CHECKLIST, ON APU POWER, SMOKE ALARM SOUNDED IN THE AC LAVATORY. LAVATORY INSP REVEALED SOME SMOKE. ALARM SILENCED WHILE INSPECTING THE LAVATORY AREA. AFTER APPROXIMATELY 30 SECONDS, THE ALARM SOUNDED AGAIN, AND THE AC POWESDR SWIA200616776Gcu · malfunctionedAFTER APU SHUTDOWN SMOKE FILLED THE COCKPIT. REPLACED APU GCU. REPLACED APU STARTER/GEN AND REPLACED FEEDER PROTECTION RELAY. OPERATIONAL CHECKS GOOD, PN23080-013 SN/OFF 2364, PN2903-0002-001.SDR 2006FA0000532Current Limiter · failedCURRENT LIMITER BLOWN, CAUSING LOSS OF ELECTRICAL POWER.SDR KBM2006F00149Regulator · inoperativeAC BATTERY LOW POWER, REMOVED AND REPLACED. REGULATOR MALFUNCTIONED, REMOVED AND REPLACED. (K)SDR ALG2006F00035Current Limiter · inoperativeIN FLIGHT, EN ROUTE, THE FOLLOWING INDICATION WENT TO (0). NR 1 NG, NR 1 ENG PRESS, TEMP, C-BOX PRESS, NR 1 HYD PRESS, NR 2 HYD TEMP. NO CAUTION LIGHTS ILLUMINATED. AC DIVERTED, MAINTENANCE REMOVED AND REPLACED NR 1 CURRENT LIMITER, (PN 209-375-096-103). (SDR 06FDEA0813Gcu · faultyPDIS 682 24-30 0004948 22FEB06 MEM CLOSE R LOGPAGES: 01107636 GEN NR1 FAULT AFTER TAKEOFF WOULD NOT RESET. APU WAS INOP (ON MEL) FACT 23FEB06 07:18 MEM R VERIFIED NR 1 ENGINE IDG OIL SERVICED PROPERLY. PERFORMED BITE TEST OF THE GPCU. FAULTED LT GENSDR ALG2006F00007Volt Regulator · malfunctionedGENERATOR FAIL LIGHT ILLUMINATED ON TAKEOFF. ATTEMPTED RESET AND SMELLED ACRID BURNING SMELL. LANDED AIRCRAFT AT THE NEAREST SAFEST PLACE. REMOVED AND REPLACED VOLTAGE REGULATOR WITH SERVICEABLE UNIT. ALL IAW MM. (K)SDR ALG2005F00084Volt Regulator · failedIN CRUISE FLIGHT, BATTERY TEMP LIGHT ILLUMINATED. BATTERY SWITCH WAS TURNED OFF IAW EMERGENCY PROCEDURES. BATTERY HOT LIGHT ILLUMINATED A SHORT TIME AFTERWARDS. AIRCRAFT WAS LANDED A SHORT TIME AFTERWARDS AND MAINTENANCE NOTIFIED. REMOVED AND REPLACED AIRCSDR 2006FA0000085Volt Regulator · failedCOMBINATION VOLTAGE AND OVERVOLTAGE REGULATOR FAILED. THIS FAILURE CAUSED A VOLTAGE SPIKE IN THE ELECTRICAL SYSTEM WHICH IN TURN DAMAGED ALL OF THE COM AND NAV RADIOS, THE ANNUNCIATOR PANEL, AND NUMEROUS COMPUTER RELATED AVIONICS ITEMS. MULTIPLE LIGHT BULBS SDR RAIA00508007Gcu · malfunctionedFLT 5437 - STL - LEFT GENERATOR FAILURE INDICATION. MAINTENANCE REMOVED AND REPLACED NR 1 GENERATOR CONTROL UNIT.SDR MALA050401Gcu · failedAFTER DEPARTING FROM DTW, THE RIGHT HAND DC GENERATOR FELL OFF LINE. CREW FOLLOWED QRH TO TRY AND RESET IT, AND IT WOULD NOT COME BACK ONLINE. RETURNED TO DTW. REMOVED AND REPLACED DC GCU PN 51539-007B. SN ON 96944. SN OFF 97730 IAW SAAB AMM. ALL CHECKS SDR 2005FA0000602Volt Regulator · inoperativeAFTER 20 MINUTES INTO ENGINE, START CHARGING SYSTEM STILL SHOWING 7 AMPS OF CHARGING. MAINT TECH FOUND VLOTAGE REGULATOR WAS NOT WORKING. VOLTAGE REGULATOR WAS REPLACED AND OPERATIONAL CHECK OF CHARGING SYSTEM CHECK, GOOD. NO RECOMMENDATIONS AT THIS TIME.SDR MAC5402Volt Regulator · failedNR 2 GENERATOR DROPPED OFFLINE DURING CLIMBOUT.SDR CA050308019Regulator · worn(CAN) DURING CLIMB OUT, THE RT GENERATOR FAILED AND THE AIRCRAFT RETURNED TO THE AIRPORT. A RUN UP WAS CARRIED OUT AND IT WAS DISCOVERED THAT THE LT GENERATOR ALSO DROPPED (OFFLINE) WHEN THE RT VOLTAGE REGULATOR CIRCUIT BREAKER IS PULLED AND RESET. THE SOCKETSSDR RAIA00409022Gcu · failedSTL - LEFT ENGINE GENERATOR DROPPED OFF LINE DURING TAXI. MAINTENANCE REMOVED AND REPLACED GCU.SDR BIER200401059Volt Regulator · failedSMELLED SMOKE IN COCKPIT, CIRCUIT BREAKER POPPED, SHUT-DOWN ALL POWER TO AIRCRAFT. FOUND OVERVOLTAGE CIRCUIT DID NOT DISABLE WHEN REGULATOR ALLOWED VOLTAGE TO CLIMB ABOVE 32V, TOOK OUT ALL ELECTRICAL EQUIPMENT ON.SDR 2004F00037Gcu · failedWHILE ON THE TAKEOFF ROLL, THE LT GENERATOR FAIL WARNING LIGHT ILLUMINATED. THE TAKEOFF WAS ABORTED AND MAINTENANCE WAS NOTIFIED. UPON INVESTIGATION, IT WAS DETERMINED THAT THE GENERATOR CONTROL UNIT FAILED.SDR BAQA091971Volt Regulator · failedVOLTAGE REGULATOR WILL NOT CONTROL VOLTAGE OF GENERATOR. REPLACED WITH SERVICEABLE UNIT. 01/14/2004SDR AUS20031220Gcu · faulty(AUS) NR 1 DC GENERATOR AND GCU SUSPECT FAULTY.
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