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 AC2A072776Relay · shortedPART CIRCUIT-SHORTED. REPLACED RELAYSDR SIMA0092Sensor · failedEYW - FLT 5263 - AFTER TAKEOFF FROM EYW CREW HAD A NR 1 DC GEN FAULT. DIVERTED TO MIA. REMOVED AND REPLACED HAIL EFFECT SENSOR IAW AMM. OPS CHECK GOOD. (M)SDR 2000UALA00714Circuit Breaker · failedAPPROXIMATELY 200 NM FROM HNL, AIRCRAFT LOST DC STANDBY BUS AND BATTERY BUSS DISTRIBUTION CB ON RIGHT PANEL NEXT TO F/O SEAT. LOST LEFT EEC, YAW DAMPER, REVERSER, TMC, VHF COMM.1, STANDBY ADI. FLAPS INDICATED 1 DEG. CREW RESET TWO CB'S AND MOST OF PROBLSDR MALA00667Gcu · failedAIR TURN BACK TO DTW. LT DC GENERATOR FELL OFF-LINE. MAINTENANCE REPLACED LT DC GCU. PN 51539-007B, SN/OFF 97533, SN/ON 97583.SDR AU001053Relay · corroded(AUS) BATTERY RELAY COIL OPEN CIRCUITED DUE TO CORROSION CAUSED BY MOISTURE INGRESS. (X)SDR MALA000637Connector · frayedAIR TURNBACK. AFTER T/O LEFT DC GENERATOR SHOWED LOW VOLTAGE. MAINTENANCE FOUND CONNECTOR AT TERMINAL D ON DC GEN FRAYED. REPLACED CONNECTOR, OPS CHECK GOOD.SDR PLGA001024Wire · brokenBOS-PQI - FLT 4828 - DURING FLIGHT, THE RIGHT DC GENERATOR DROPPED OFF LINE. THE AIRCRAFT WAS DIVERTED TO BGR AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND AND REPAIRED A BROKEN WIRE AT THE GENERATOR CONTROL UNIT. REQUIRED OPERATIONAL CHECKS WERE PERFORMEDSDR MALA000594Lead · brokenLEFT DC GENERATOR CAUTION LIGHT ILLUMINATED COMPLETED QRH, GEN LIGHT REMAINS OFF LINE. CREW RETURNED TO MSP. MAINTENANCE FOUND BROKEN LEAD RECRIMPED AS REQUIRED, RAN AC, OPS CHECK GOOD.SDR C2XA00IA374Connector · looseIAH - FLT 3474 - DURING PRE-FLIGHT INSPECTION, THE CREW REPORTED A BURNING SMELL IN THE COCKPIT. MAINTENANCE FOUND A LOOSE CONNECTOR ON THE FIRST OFFICER'S SIDE GENERATOR CONTROL UNIT. MAINTENANCE RESECURED THE CONNECTOR AND THE AIRCRAFT WAS APPROVED FOR RETSDR SIMA2671Bpcu · inoperativeJAN - FLT 3578 - DURING TAKEOFF, CREW REPORTED POWER INTERRUPTION ON THE AIRCRAFT. THE FIRST OFFICER'S INSTRUMENT SCREENS WENT BLANK FOR APPROX 5 SECONDS WITH ASSOCIATED RELAY CLATTER. TAKEOFF ABORTED. DURING TAXI TO GATE, IT HAPPENED AGAIN. FLIGHT ATTENDASDR 20010112SG062Connector · faultyPIT - FLT 856 - AFTER TAKEOFF, THE NR 1 ENGINE GENERATOR DROPPED OFF LINE. CAPTAIN STARTED THE APU AND THE APU GENERATOR DROPPED OFF LINE. FLIGHT RETURNED TO FIELD AT PIT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. CAPTAIN REPORTED LOSISDR DL73K001658Circuit Breaker · damagedSVC CK FAILS STEP 13 BATT VOLTAGE CK. REPLACED BATTERY, CHARGER, AND C/B C167 BATTERY TRANSFER CONTROL. REPLACED BATTERY BUS CIRCUIT BREAKER C20. RAN TEST OPS NORMAL.SDR CA000706014Terminal · failed(CAN) THE FLIGHT CREW REPORTED THAT NR 1 D.C. GENERATOR LOAD METER WAS INDICATING A LOAD OF 1.26 CONTINUOUSLY. MAINTENANCE INVESTIGATION REVEALED A BAD (HIGH RESISTANCE) ON THE R1 TERMINAL CONNECTION OF THE GENERATOR SHUNT LOCATED BEHIND THE LT LANDING LIGHT. SDR SWIA971865Rccb · failedWHEN WINDSHIELD HEAT WAS TURNED ON CLIMBING THROUGH 18,000 FT, RECIEVED SINGLE CHIME AND DEICE LIGHT ON MAP LEFT WINDSHIELD HEAT INOP LIGHT ILLUMINATED. AFTER ADDRESSING QRH AND TURNING OFF LEFT WINDSHIELD HEAT, THE SINGLE CHIME WOULD SOUND CONTINUOUSLY FOR ASDR SWIA971859Rccb · malfunctionedAFTER TAKEOFF AND GEAR UP A LOUD RAPID KNOCKING FROM UNDER NOSE OF AC INCREASE IN SPEED NOISE LOUDER ALONG WITH KNOCKING. THE OPPOSITE EFFECT WITH DECREASE IN SPEED WITH GEAR DOWN NOISE AND KNOCKING STOPPED. JACKED AC AND SWUNG GEAR, FOUND GASPER FAN RCCB CSDR RAIA0006019Gcu · failed6305-BOS-APU GENERATOR FAILED ON TAXI OUT. MAINTENANCE INSPECTED AND REPLACED APU GCU.SDR ASOA00060Connector · looseFLT 4902 - UPON GEAR RETRACTION, AN ELECTRICAL SMOKE SMELL APPEARED IN THE COCKPIT. CREW RETURNED TO DFW AND LANDED SAFELY. MAINTENANCE FOUND AP BUS TIES LOOSE. MAINTENANCE TIGHTENED ALL BUS TIES ON RIGHT SIDE OF COCKPIT. OPERATIONAL CHECKS WERE GOOD. AIRSDR AU000400Relay · burned(AUS) GENERATOR CONTROL ASSEMBLY HEAT DAMAGE. LT REVERSE CURRENT RELAY (RCR) SEVERELY HEAT DAMAGED. RT REVERSE CURRENT RELAY HEATDAMAGED.SDR CA000519008Circuit Breaker · burned(CAN) VOLTAGE REGULATOR A WIRE SHORTED TO GROUND. THE 60 AMP ALTERNATOR CIRCUIT BREAKER SMOKED BUT DID NOT TRIP. THE MANUFACTURING DATE ON THE CIRCUIT BREAKER WAS FEB, 1972. THE CIRCUIT BREAKER WAS REPLACED WITH ONE SUPPLIED IN A CESSNA SERVICE KIT. INTERNASDR DLM88000959Transformer · inoperativeGROUND SERVICE BUS T/R INOP. NO LIGHTS OR FLUSH MOTORS IN ANY LAV. NO LOAD, NO NR 2 T/R. REMOVED AND REPLACED NR 2 T/R, OPS CHECKED NORMAL.SDR 20000626SH021Switch · failedTHE STANDBY/MAIN VOLTAGE REGULATOR SWITCH FAILED INTERNALLY CAUSING THE NOISE FILTERS, PN CM221, TO SHORT AND CATCH ON FIRE. (X)SDR QXEA0001255Transformer · failedSEA- FLIGHT ATTENDANT REPORTED ELECTRIC SMELL. SELECT DC ESSENTIAL TRANSFORMER RECTIFIER UNIT AND FOUND DC VOLTS OFF SCALE, INDICATOR SHORT. PULLED ESSENTIAL TRANSFORMER RECTIFIER UNIT CIRCUIT BREAKER. NO MORE ELECTRIC SMELL TILL SHORT FINAL, MORE SMELL. ISDR DL76L000940Circuit Breaker · trippedIN CRUISE, SECT 2 C/B POPPED ON LT DC BUS P-6 PNL. A/T A/P AUTO SPEEDBRAKE RUDDER RATIO FAILED. RESET C/B AND ALL WORKED OK. REPLACED LEFT DC BUS SECT C/B.SDR SIMA1271Connector · looseFLT 9757 - ORD - ON TAKEOFF ROLL, NR 1 DC GEN KICKED OFF LINE AND RESET, NR 1 GEN GCU SHOWS GEN FAULT AND BPCU SHOWS CONTACTOR FAULT. FOUND CANNON PLUG 411VC AND 401VC LOOSE. TIGHTENED IAW STANDARD PRACTICES. RESET NR 1 GEN GCU AND BPCU, OPS CHECK GOOD. (MSDR MALA000288Gcu · failedRIGHT DC GENERATOR INOP, UNRESETABLE. MX REPLACED RT STARTER, NO FIX. REPLACED RT DC GCU.SDR DL757000908Charger · inoperativeSTATUS MSG ''MAIN BATTERY CHARGER'' INFLIGHT. CREW COULD NOT EXTINGUISH. REPLACED CHARGER.SDR CA000501012Diode · unapproved part(CAN) FOUND FOLLOWING: VR 200 AND R 200 FOUND UNAPPROVED. PREVIOUS REPAIR: FAA REPAIR STATION.SDR RAIA0003016Power Unit · failed7290-STL- LEFT GENERATOR FELL OFF LINE DURING TAXI. MAINTENANCE REPLACED RIGHT POWER DISTRIBUTION UNIT (PDU).SDR 20000412SH009Battery · shortedWHILE PILOT WAS COMPLETING THE BEFORE TAKEOFF CHECK LIST, A COMPLETE ELECTRICAL SYSTEM FAILURE WAS EXPERIENCED. INITIAL INVESTIGATION REVEALED NO CIRCUIT BREAKERS, FUSES, OR CURRENT LIMITERS HAD FAILED TO OPEN. THE BATTERY WAS FOUND SMOKING. UPON REMOVING TSDR CA000320002Wire · chafed(CAN) NR 1 GENERATOR HARNESS WIRE FOUND CHAFED. WIRE REPAIRED.SDR VNAA0003001Generator · malfunctionedWHILE TAKING THE RUNWAY, THE CREW RECEIVED SEVERAL CAS MESSAGES. AFTER CLEARING THE RUNWAY THE CREW CONTACTED MAINTENANCE CONTROL AND WERE INSTRUCTED TO DE-SELECT THE RIGHT HAND STARTER GENERATOR. THE CAS MESSAGES CLEARED. THE CREW THEN RESUMED NORMAL OPERASDR RAIA0002016Gcu · failedFLT 7061-STL, LEFT ENGINE DC GENERATOR FELL OFF LINE DURING TAXI. MAINTENANCE REPLACED LEFT GENERATOR CONTROL UNIT.SDR CA000224021Gcu · wrong part(CAN) UNAPPROVED COMPONENTS SUCH AS CAPACITORS, RESISTORS, DIODES.SDR CA000224035Generator · inoperative(CAN) GEN NR 2 WOULD NOT COME ON-LINE. GENERATOR REPLACED AND AIRCRAFT RETURNED TO SERVICE. SUBMITTER SUSPECTED WORN BRUSHES.SDR CA000310010Relay · failed(CAN) GENERATOR WENT OFFLINE DURING FLIGHT. INVESTIGATION REVEALED GENERATOR RELAY WAS CLOSING, BUT THERE WAS NO POWER TRANSFER THRU RELAY. RELAY REPLACED.SDR 20000407SH011Rccb · failedLAX/TPE - RIGHT EMER AC BUS'' OFF MESSAGE DURING FLIGHT. DIVERTED TO CTS WITH LIMITED INSTRUMENT. ''REAC SENS RELAY/INTFC'' CURRENT FAULT FOUND ON CFDS, BUT PERFORM EPU R-T-S TEST PASS AND CHECK ALL FUNCTIONAL NORMAL. FOR MAINTENANCE PREVENTION, REPLACED RCCSDR SIMA0433Gcu · failedORD - FLT 4118 - WHILE IN CRUISE, NR 1 DC GEN FELL OFF LINE AND WOULD NOT RESET. AIRCRAFT RETURNED TO BASE WITH NO FURTHER INCIDENTS. REMOVED AND REPLACED NR 1 DC GEN GCU. OPS CHECK GOOD. (M)SDR UPS00531573Circuit Breaker · trippedDURING ROTATION, LOST L AFT BOOST PUMP, R FWD BOOST PUMP, EADI'S, EHS I'S, EQUIP COOLING OVHT. PERFORMED BITE TEST ON BSCU. FOUND CB BUS L SECT 3 ON P6 PANEL POPPED. RESET C/B. ALL SYSTEMS CHECKED NORMAL.SDR AU000176Control Panel · burned(AUS) ALTERNATOR CONTROL UNIT INTERNAL FAULT.SDR 2000ZZZM208Generator · failedLOST BOTH AIRSPEED INDICATORS ON APPROACH TO CDV IN HEAVY ICING. PITOT HEAT SELECTED ON AND FUNCTIONING. SELECTED ALTERNATE STATIC SOURCE ON BOTH SIDES. LEFT GEN DROPPED OFF LINE. RETURNED TO ANC AND MADE UNEVENTFUL LANDING. REPOSITIONED STATIC SWITCHES TSDR TSAA200024033Tru · failedLIH/HNL - FLT 230 - WHILE PARKED AT GATE, F/A REPORTED SMOKE SMELL IN GALLEY. SMOKE IN CABIN FROM E/E COMPARMENT. PASSENGERS DEPLANED, AIRCRAFT SECURED. CRASH FIRE CREW NOTIFIED. REPLACED NR 3 TRANSFORMER RECTIFIER UNIT AND BATTERY CHARGER DUE TO THE OVERHSDR AGQA065671Rcr · failedPART IS UNABLE TO COME ON-LINE.SDR CA000128037Relay · failed(CAN) BATTERY MASTER WAS SWITCHED ON AND THE BATTERY DID NOT COME ON LINE.PROBLEM WAS THE BATTERY RELAY WOULD NOT ENERGIZE BELOW -30C.RELAY REPLACED.SDR RAIA0001015Gcu · intermittent6128 - ORD - RIGHT DC GENERATOR TRIPS OFFLINE. MAINTENANCE REPLACED RT GENERATOR CONTROL UNIT.SDR AGQA065540Control Unit · failedDC CONTROL IS UNABLE TO COME ON-LINE.SDR MALA000109Power Supply · malfunctionedRST - FLT 3123 - EMERGENCY BUS CAUTION LIGHT CAME ON IN FLIGHT. DIVERTED TO RST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY AND RELAY 9PD. EMERGENCY POWER/BUS SYSTEM OPS CHECKS GOOD IAW SF340 MM. (M)SDR VNAA9912015Generator · failedDURING TAKEOFF, THE CREW RECEIVED A LEFT GENERATOR FAIL MESSAGE. THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND RESET THE GENERATOR. MAINTENANCE CONTROL CLEARED THE AIRCRAFT FOR ANOTHER TAKEOFF ATTEMPT.SDR CA000110030Gcu · failed(CAN) PILOTS REPORTED DURING BOARDING PROCESS A HEAVY SMOKE SMELL FROM THE MAIN CB PANEL EMANATING THROUGHOUT THE COCKPIT. CREW UNABLE TO PINPOINT SOURCE. A/C SHUT DOWN AND PASSENGERS DEPLANED. REPLACED COCKPIT GCU AND AC BUS CONTACTOR.SDR CALA9901650Inverter · burntTHE CABIN CREW REPORTED FUMES HAVING A HOT PLASTIC SMELL IN THE CABIN AND COCKPIT WHILE EN ROUTE FROM CLE TO PHL. THE AIRCRAFT WAS DIVERTED TO MDT WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE STATIC INVERTER AT FAULT. THE STATIC INVERTER WAS REMOSDR RAIA9912029Ammeter · fluctuated7470-STL- RIGHT AMMETER FLUCTUATES 20 TO 30 AMPS. MAINTENANCE DEFERRED AMMETER IAW MEL 24-1 CAT B. MAINTENANCE REPLACED RIGHT AMMETER.
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