JASC 2400
Service difficulty reports · 1,188
Reports filed under 2400 · Electrical Power 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 = '2400' 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 = '2400' 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 SIMA20241101001Mau · malfunctionedFLIGHT CTRL NO DISPATCH AFTER LANDING. AVNX MAU 1A FAIL FAULT ADVISORY SHOWN. EMERGENCY DECLARED. RESET MAU 1 POWER PER QRH. INFO TO MTX NOTED. CAPT ID# 581763. PERFORMED RTS TEST IAW EMB 170 QRH 7.3.22. FAULTS CLEARED. INFO TO MTX NOTED. PIC 581763SDR MASA2024100900123Electrical Sys · power lossELECTRICAL POWER LOSS IN FLIGHT------R2 ENG 1 IDG AND W8 HARNESS, OPS AND LEAK CHECKS GOOD, NO FURTHER DEFECTS NOTED,SDR ASAA2024100352977Controller · faultedFL 340 (34000') AUTO PILOT 'B' FAILED. WILL NOT ENGAGE. CIRCUIT BREAKER BAT BUS P6 5 TRIPPED. ALL 3 ZONE TEMP LIGHTS ILLUMINATED. BOTH PACKS LIGHTS ILLUMINATED. MAINTAINED CABIN ALTITUDE OF 6000' DURING DESCENT. STANDBY PWR OFF LIGHT ILLUMINATED. RIGHT REVERSESDR CALA2024100402557Circuit Breaker · inoperativeEICAS CONT PNL CAUTION ON TO PAST 100KTS. REF FOUND C/B POPPED 115 VAC BUS R SECT 2 ON P32 PANEL. PERFORMED BPCU BITE PROCEDURE IN REFERENCE TO B757 FIM 24-20 FAULT TREE 801 BPCU BITE SHOWED NO EXISTING FAULTS OR FAULTS FOR THE INBOUND LEG REST BREAKER WITH EXSDR CALA2024100100737Circuit Breaker · faulty115 VAC BUS L SECT 1 BREAKER FOUND POPPED ON P31 PANEL. REF WDM 24-51-11-06. DID NOT ATTEMPT RESET REPLACED C901 GCB REF AMM 24-22-03-424-006. INSPECTED #1 FIREWALL CONNECTOR D1016J AND D1116P. NO DEFECTS NOTED. INSPECTED LUGS ON IDG #1. INSPECTED WIRING TO CSDR CALA2024092600694Relay · faultyDURING XFER GPU POWER TO APU POWER FOUND SEVERAL MSG MAIN BAT CH ARGER AND MAIN BAT CHARGER. XFER POWER TO GPU AND FOUND ALL MSGG ONE. SUSPECT SIU AT FAULT. WILL TRY TO SWAP 2133 SIU. REPALCE THREE SIU STILL NIL HELP PER AMM 24-09-00-000-814-002 AN D AMM 24-09SDR AALA202409052985Unknown · sparksAIRCRAFT WAS GROUNDED: WHILE SITTING AT THE GATE WITH PASSENGERS ONBOARD THE FLIGHT CREW REPORTED A POWER INTERUPTION WITH THE APU RUNNING AND NUMEROUS BREAKERS POPPED. FLIGHT ATTENDANTS REPORTED SPARKS COMING OUT OVER THE OVERHEAD BIN AREA AT SEAT ROW 16D ALSDR IPXA2024090408239Power Unit · no testON F/O PREFLIGHT LVL 1 EMER POWER TEST FAIL. WITH L EMER AC OFF LIGHT ILL. '' L EMER AC". PER FIM 24-24-01-00 PERFORMED EMERG POWER TEST. ALL TESTS PASSED. NO DEFECTS NOTED AT THIS TIME. BATT VOLTAGE NORMAL. ELEC SYSTEM CHECKS GOOD.SDR 2024FA0000678Switch · damagedCAPT AND FO SEAT BACK SHELL LOWER SWITCH WITH NO SPRING EFFECTSDR IPXA2024082051917Eiu · faultedDURING FLIGHT WE HAD MULTIPLE EICAS, TEST AND STATUS MESSAGE THAT CONTINUED TO DISPLAY C/B EIU L-C-R PULLED OUT FOR SWAP EIU MODULES. EUI L SWAPPED WITH EIU C FOUND SATIS STS MSG SHOWN €Œ EIU C €Œ.<BR>CONSULTED WITH MCC FAULT CONFIRM FROM EIU L. A/C DECLAREDSDR HALA20240819039Relay · failedAFTER EPCU DOWNLOAD FOUND EMERGENCY POWER RELAY FAULT ( 54 EPR FAILED CLOSED.). REMOVED AND REPLACED EMERGENCY DC POWER RELAY PER AMM 24-34-05. FUNCTIONAL TEST GOOD PER AMM 24-24-00. OK FOR SERVICESDR UIEA2024080800795Conduit · missingRH MAIN LANDING GEAR WHEEL WELL, UP LOCK DOOR SENSOR S-264, WIRE COVER PROTECTION, MISSING(<P>RH MAIN LANDING GEAR WHEEL WELL, UP LOCK DOOR SENSOR S-264, WIRE COVER PROTECTION, MISSING FLEXIBLE ELECTRICAL CONDUIT S264 WAS REPLACED IAW SWPM 20-10-91 REV 86 DATESDR DBCA202408070004Power Unit · failed1) CREW NOTED MOMENTARY MULTIPLE CASCADING CAS MESSAGES FOLLOWED BY CLEARING OF MAJORITY OF MESSAGES WITH FADEC1 FAIL REMAINING IN FLIGHT 2) CREW ELECTED TO RETURN TO BASE. 3) MTN COLLECTED ALMF AND F40B FILES AND SENT TO PILATUS. 4) CAS MESSAGE TRIGGERED BY MSDR HALA20240729035Electrical Sys · faultedAIR TURNBACK (ATB) IN CLIMB BETWEEN 10,000 + 11,000 THERE WERE TWO (2) SEPARATE POWER INTERRUPTIONS, EACH LASTING 2-3 SECONDS, RESULTING IN MOMENTARILY LOSS OF ALL DU'S + VHFS. PERFORMED BITE OF EPCU PER AMM 24-21-02. NO FAULTS. RESET VIA 1+2. PERFORMED VIA 1+SDR A6WA202407248780Control Unit · malfunctionedAFTER ROTATION, LOUD BUZZING NOISE. ADG DEPLOYED ON ITS OWN. LANDING NOT OVERWEIGHT, , AIR-RETURN TO MKE. AIRCRAFT REMOVED FROM SERVICE. R/R ADG AUTO DEPLOY CONTROL PANEL IAW AMM 24-23-15. OPS CHECK GOOD AT THIS TIME.SDR DALA2024072407443Circuit Breaker · trippedSHIP 9516 -MISC/DE- THE "DC R BUS OFF" WARNING ILLUMINATED IN CRUISE FLIGHT, ALONG WITH MANY OTHER ASSOCIATED MESSAGES. THE FLIGHT CREW DECLARED AN EMERGENCY INTO MKE DUE TO LOSS OF RIGHT DC BUS, BUT LANDED UNEVENTFULLY. CORRECTIVE ACTION: MAINTENANCE FOUND THSDR QMLA2024071620086Warning Horn · false activationESS BUS LT W/ ESS BUS BATTERY AUDIO INTERMITTENTLY COMES ON IN FLIGHT UNABLE TO DUPLICATE FAULT ON GROUNDSDR YENA2024071200989Unknown · unknownFLT#33, BOS-CDG. (ETOPS) ' ( CLASS II MX MSG - GPCU OR AC GEN ); REF TSM 24-22-00-810-832-A. INTERROGATED A/C SYS , RESET, & ACCOMPLISHED OPERATIONAL CHECK IAW AMM 24-22-00. OPS CHECK GOOD. NO FAULTS/MSGS NOTED. THIS CLEARS MDDR. PLACARD REMOVED. MX-4 UPDATED.SDR DALA2024070906965Receptacle · odorSHIP 3118 BURNING SMELL IN ROW 13. PERFORMED AMDS WORKCARD 0550-2002 TYPE 10 +0550-9001. PLUGGED IN LAPTOP INTO ALL 3 SEATS CHARGING PORTS, ALL PAX SCREENS WORK NORMAL WITH NO ODOR NOTICED. DROPPED OVERHEAD PSU. NO ODOR OR DEFECTS FOUND. REF A319 AMM 25-25. SDR UIEA2024070500584Tru · faulted"DC 2 DIST" CIRCUIT BREAKER POPPED IN FLIGHT ALONG WITH MULTIPLE EICAS MESSAGE FAULTS.(<P>REMOVED AND REPLACED "DC 2 DIST" CIRCUIT BEAKER AND DC BUS #2 TRU. PER AMM 20-60-05. NO FURTHER DEFECTS NOTED.</P>)SDR AALA202407095121Trans Rectifier · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO IAD DUE TO THE FLIGHT CREW REPORTING AN EPR LOAD FAULT ECAM MESSAGE SIMULTANEOUS WITH GENERATOR 1 FAULT AND TR1 FAULT.WITH BOTH THRUST LEVERS AT CRUISE POWER WAS RECEIVING ABOUT 25% SDR QMLA2024062920078Inverter · odorCREW REPORTED BURNING SMELL IN THE CABIN AREA DURING CRUISE FLIGHT. MECHANIC FOUND INVERTER INOPERATIVE.SDR DALA2024062706559Unknown · unknown28A PAX CHARGING CABLE CHARRED AND SMOKING. SMOKE CEASED WHEN UNPLUGGED FOM SEAT POWER.SDR ABXA20240620119Valve · warning messageLEFT HMG VAL STATUS MSG AFTER BLOCK OUT AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC RIGHT HMG PREVIOUSLY DEFERRED IAW ABX-24-25-2-1F, FOLLOWED DEACTIVATION PROCEDURES IAW AMM 24-00-00, REMAINS ETOPS 180. STATUS MESSAGE CLEARED.RETURNED AC TO SERVICE . AND SDR DXTA2024060711981Buss · faultedAT FL350 THE AMBER DC GEN AMPS CAS ILLUMINATED. WE COMPLIED WITH THE CHECKLIST AND IT INDICATED A FAULT ON THE BATTERY BUS OR EMER BUS. GEAR BLOW DOWN WAS REQUIRED. ACCESSED AND PERFORMED GVI OF LH, RH, AND EMER DC J-BOXES FOR SIGNS OF ARCING, DAMAGE, EXCESSISDR QMLA2024060520058Electrical Sys · burnedDURING NORMAL STARTUP AFTER N1 REACHED 67% AND THE GENERATOR SWITCH WAS TURNED ON. THERE WAS A BURNING SMELL OF BURNED RUBBER, AND THEN SMOKE STARTED COMING OUT FROM THE COCKPIT AREA. I IMMEDIATELY HAD THE CREW EVACUATE AND SHUTDOWN THE ENGINE.SDR SWIA20240601Plate · crackedADG STOW PUMP MOUNTING PLATE CRACKED (C-CHECK RO 8/22/2024) FABRICATED AND INSTALLED REPAIR ON ELECTRICAL BAY FLOOR AT ADG STOW PUMP MOUNTINTING, PERFORMED NDT INSPECTION BY BARON NDT LLC FAA CRS# 5NDR545D , REPORT# S071224-1, P.O# 172794 DATE OF INSPECSDR AALA202405140325Bpcu · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: (MCP) MODE CONTROL PANEL FAILED; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MSY. REMOVED AND REPLACED MCP (AALA202405090884), PER AMM 22-11-34. MCP FAULT CLEARED BUT CAME ACROSS FAULT BUS PWR CONTROL UNISDR QR9R2024050300001Transformer · splitDURING RUN-UP, GEN AMP SPLIT OF 45 AMPS. #1 WAS AT 10 AND #2 WAS AT 55. REMOVED AND REPLACED TRANSFORMATOR IAW 24-30-00, 4-6. MTF MOC SUCCESSFULLY COMPLETED.SDR IPXA2024050151399Electrical Sys · no testEMER PWR TEST FAIL DURING PREFLIGHT. REMOVED AND REPLACED EPCU REF AMM 24-08-01. MSG CLEARED.SDR IPXA2024050151161Electrical Sys · no testOPEN, DURING PREFLIGHT EMERGENCY POWER TEST FAILED. IRU 1 ON BAT ILLUMINATED. FOUND NR 2 DU RED X WHEN ON STAND BY POWER. T/S PER FIM 24-24-03-00 BLOCKS 1,2,7,8,16. INVERTER I1-1 HAS 28V IN WITH NO 115V OUTPUT.SDR 2024FA0000343Control Unit · burnedCOMPLETE ELECTRICAL FAILURE EN-ROUTE FROM KGTF TO 6S8. STARTED WITH ATC REPORTING MODE C FAILURE; RECYCLED TRANSPONDER. ATC UNABLE TO RECEIVE MODE C; AVIONICS POWER RECYCLE. PANEL LIGHTS FLASHED, GPS/MFD/PFD FLICKERED. BATTERY AND ALTERNATOR GAUGES OK FOR APPRSDR IPXA2024042687620Electrical Sys · no testEMERGENCY PWR TEST FAIL REMOVED & REPLACED BOTH MAIN BATTERIES PER AMM 24-34-02 - BATTERY OPS CHECK NORMAL. PERFORMED TEST OF EMERGENCY POWER SYSTEM, TEST INITIALLY PASSED AND THEN BEGAN CONTINUOUSLY RUNNING THE EMERGENCY POWER TEST WITHOUT BEING PROMPTED BY ASDR QR9R2024042500001Transformer · failedGEN AMP SPLIT GREATER THAN 40 DURING STARTUP. REMOVED AND REPLACED TRANSFORMATOR IAW AMM 24-30-00, 4-6. TEST FLIGHT SUCCESSFULLY COMPLETED.SDR IPXA2024041862457Control Unit · failedBLOCK TURN-BACK AT 0829 DUE MECHANICAL. ON APU POWER JUST PRIOR TO ENGINE START ALL ELEC,EXCEPT STANDBY POWER, LOST WITH EXTERNAL POWER RECONNECTED POWER RESTORED, APU POWER AS WELL. REPLACED EPCU IAW MM 24-08-01/401, OPS CHECK NORMAL.SDR 2024FA0000306Mcu · failedAIRCRAFT WAS TAKEN ON MAINTENANCE TEST FLIGHT AFTER ENGINE INSTALLATION. UPON THE SECOND TOUCH-AND-GO, AIRCRAFT LOST ELECTRICAL POWER ON CLIMB OUT AFTER A TOUCH-AND-GO FROM MSO AIRPORT. BOTH ALTERATORS INDICATED AS NO LONGER FUNCTIONING, AND MAIN BATTERY VOLTASDR 2024FA0000297Mcu · failedAIRCRAFT WAS TAKEN ON MAINTENANCE TEST FLIGHT AFTER ENGINE INSTALLATION. UPON THE SECOND TOUCH-AND-GO, AIRCRAFT LOST ELECTRICAL POWER ON CLIMB OUT AFTER A TOUCH-AND-GO FROM MSO AIRPORT. BOTH ALTERNATORS INDICATED AS NO LONGER FUNCTIONING, AND MAIN BATTERY VOLTSDR FDEA202403290405Rccb · failedIN FLIGHT AT FL 300, RECEIVED BAT BUS OFF LIGHT ON OVERHEAD PANEL. ALSO LOST RADIO HEADS, IRU #1 AND AUX, DU 4 RED X. CLOCK FAILED. DURING T/S FOUND RCCB B1-160 INOP & CIRCUIT BREAKER B1-949 IS DEFECTIVE. RCCB B1-160 REPLACED PER AMM 24-50-01-4, C/B B1-9SDR IPXA2024032928442Unknown · no testEMER PWR TEST FAIL ON PREFLIGHT TROUBLE SHOT IAW MD11 FIM 24-30-03-00, BATTERIES CHECK GOOD, PERFORMED OPS CHECK OF EPCU IAW MD11 AMM 24-08-01-741-801, OPS CHECK GOODSDR JJBA20240322078Unknown · unknownICU PILOT FA COMMUNICATION INOPERATIVE. CABIN AND CABIN EMERGENCY LIGHT WILL NOT EXTINGUISH. RESET SYSTEM POWER. SYSTEM OPS CHECKED NORMAL. EMERGENCY LIGHTS OP CHECK NORMAL. NO FURTHER DEFECTS NOTED.SDR 674A202403200082Electrical Sys · power lossLOSS OF THE RH ELECTRICAL BUSS INFLIGHT; ON SATURDAY, MARCH 16, 2024, WE DEPARTED KDAL AT 2155Z FOR A POSITIONING FLIGHT TO KSBA. THE FLIGHT WAS NORMAL UNTIL OVER NORTHERN ARIZONA AT APPROXIMATELY 2330Z. AT THIS TIME, WE OBSERVED SEVERAL PRESSURIZATION BUMPS ASDR QXEA2024031300060Static Inverter · unknownON POSTFLIGHT INSPECTION ON GPU POWER/APU OFF STATIC SHOCK WHEN TOUCHING AIRCRAFT SKIN UNDER AIR DATA PROBES. REMOVED FROM SERVICE. DISCONNECTED FWD & AFT MAIN BATTERIES IAW E175 FIN MCN E240028-01. GROUNDED A/C IAW E175 AMM 20-40-02-910-801-A. DISCONNECTED MASDR IPXA2024031315825Unknown · unknownPOWER ON€? WHEN ON SHORT FINAL. ELECTRICAL SYSTEM IN AUTO. SYSTEM TEST NORMAL PER MM 24-24-00/501.SDR IPXA2024030727140Power Unit · no testPREFLIGHT: LEVEL 1 EMERGENCY POWER TEST FAIL C/W TECH ALERT IAW SWPM 20-00-09 PARAGRAPH 3.B.(5). OPS CHECK GOOD.SDR IPXA2024030615825Unknown · unknown*SDR FILED OPEN* €ŒEM POWER ON€? WHEN ON SHORT FINAL. ELECTRICAL SYSTEM IN AUTO. SYSTEM TEST NORMAL PER MM 24-24-00/501.SDR OCC82024031900025Power Supply · failedMAU#1 CHANNEL B CIRCUIT BREAKER WAS POPPING OUT AND WHEN TROUBLESHOOTING FOUND THE MAU#1. POWER SUPPLY #2 PCB BURNT INTERNALLY CAUSING THE SYSTEM TO GO OFF LINE.SDR NACA2024021200003Gcu · failedON ENG START SEQUENCE L&R UTILITY BUS AND L ELEC HYD PUMP EICAS MSG APPEAR WHEN THEY SHOULD BE INHIBITED. PERFORMED BPCU BITE LEFT GCU FAULTED REMOVED AND REPLACED LEFT GCU OPS CHECK NORMAL IAW AMM 24-22-02SDR AALA202401298049Power Port · shortedAIRCRAFT WAS GROUNDED: ELECTRICAL BURNING SMELL AT OR NEAR ROWS 05-12. ACCOMPLISHED JOB CARD 08L00021001, REPLACED POWER PORT AT SEAT 8A. PER AMM 23-81-04.SDR R61A2024012600053Mau · failedAC BUS 1 OFF, DC BUS 1 OFF, AVNX MAU 1B FAIL, EFIS SCREEN 1 AND 4 INOP. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. AFTER LANDING, ELEVATOR LH FAIL, RUDDER FAIL, TERRAIN FAIL, RAT FAIL. RESET AIRCRAFT POWER, ALL FAULTS CLEARED.SDR UIEA2024012300018Gcu · failedAC 1 BUS FAILED(<P>REMOVED AND REPLACED THE GCU 1 IAW AMM 24-23-01/401. OPS CHK IS GOOD</P>)
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