# Service difficulty reports: JASC 2460

A list on [JASC 2460](https://openairdocs.org/jasc/2460.md).

Reports filed under 2460 · DC Power Distribution System, newest first.

Page 1 of 13 · 608 reports

- [SDR SWIA2026061576242](https://openairdocs.org/sdr/SWIA2026061576242.md): Tru · faulted · Jun 15, 2026 · N751EV · Cndair CL6002C11
  > DC BUSS 2 CAUTION MESSAGE. SMELLED A BURNING ODOR FOR ABOUT A MINUTE BEFORE GOING AWAY. MULTIPLE ASSOCIATED FAILURES INCLUDING CAUTION MESSAGES AS WELL AS MANY STATUS MESSAGES. MEL 24-31-1CAT B. SMOD APPROVEL REQUIRED FOR RTS DUE TO ODI EVENT (FLIGHT 468
- [SDR VNAA2026061619002](https://openairdocs.org/sdr/VNAA2026061619002.md): Diode · faulted · Jun 14, 2026 · N589NN · Cndair CL6002D24
  > DC EMERGENCY BUSS CAUTION MSG IN FLIGHT. REMOVED AND REPLACED EMERGENCY BUSS DIODE (CR82) IAW AMM 24-61-01-000-400-801-A01. OPS CHECKED GOOD.
- [SDR QXEA2026040800082](https://openairdocs.org/sdr/QXEA2026040800082.md): Computer · damaged · Apr 3, 2026 · N653QX · Emb ERJ170200LR
  > DURING ECMP FOR APU START CONTACTOR REPLACEMENT ARCING DAMAGE OCCURRED ON LOWER AFT AICC CASE AND LOWER BUS BAR HARDWARE. REPLACED THE AICC IAW AMM 24-61-19-000-801-A AND 24-61-19-400-801-A. OPS CHECKS GOOD.
- [SDR U5QA202602020166](https://openairdocs.org/sdr/U5QA202602020166.md): Dcpc · failed · Feb 2, 2026 · N545XJ · Bombdr BD1001A10
  > CREW REPORTS A CYAN ELECTRICAL FAULT FOLLOWED BY BATTERIES AND GENERATORS DROPPING OFFLINE. THE ELECTRICAL PANEL KEPT FLICKERING ON AND OFF. REMOVED AND REPLACED LEFT DC POWER CENTER IAW AMM 24-61-01. COMPLIED WITH BOMBARDIER RIL BD-0069-GENERATOR LOAD TES
- [SDR AALA202512080080](https://openairdocs.org/sdr/AALA202512080080.md): Trans Rectifier · faulted · Dec 6, 2025 · N803AW · Airbus A319132
  > AIRCRAFT WAS GROUNDED: DCA-ORD AIR INTERRUPTED BACK TO DCA ACCOUNT DC ESSENTIAL BUS FAULT. FLIGHT DID NOT DECLARE AN EMERGENCY. AIRCRAFT WAS NOT OVERWEIGHT FOR LANDING. MAINTENANCE REPLACED #2 TANSFORMER RECTEFIER ( 1PU2) IAW AMM 24-32-51.
- [SDR AALA202509223255](https://openairdocs.org/sdr/AALA202509223255.md): Relay · faulted · Sep 18, 2025 · N770AN · Boeing 777223
  > AIRCRAFT WAS GROUNDED: AIR INTERRUPT FOR THE FOLLOWING: CABIN ALT AUTO L, ASCP PRIMARY CTRL L, WARNING SPEAKER L, STALL WARNING SYSTEM L, WEU CHANNEL L2, WEU CHANNEL L1, PFCS INTERFACE, LSCF PWR SUPPLY 2, LEFT PACKSHOWED INOP. MAIN BAT SHOWED DISCHARGING INTER
- [SDR MASA2025060200044](https://openairdocs.org/sdr/MASA2025060200044.md): Power Unit · faulted · Jun 2, 2025 · N85340 · Emb ERJ170200LR
  > SPDA 2 FAULT. REMOVED AND REPLACED SPDA SLOT 12 MICRO COMSS MODULE. OPS CHECK GOOD. NO DEFECTS NOTED.
- [SDR QR9R2025050100001](https://openairdocs.org/sdr/QR9R2025050100001.md): Relay · faulty · May 1, 2025 · Bolkms BK117C2
  > MULTIPLE ABORTED STARTS #1 ENGINE (NO RISE TOT). REMOVED AND REPLACED ENGINE IGNITOR RELAY IAW AMM 24-60-00, 4-1. TEST PILOT MOC SUCCESSFULLY COMPLETED.
- [SDR QXEA2025042200122](https://openairdocs.org/sdr/QXEA2025042200122.md): Spda · faulted · Apr 21, 2025 · N650QX · Emb ERJ170200LR
  > FLIGHT 2100. ON DESCENT TO DESTINATION 29000FT SPDA FAIL DISPLAYED ON EICAS. ELECTED TO RETURN TO ORIGINAL AIRPORT AND ACCOMPLISHED A UNEVENTFUL LANDING. REMOVED FROM SERVICE. INTERROGATED CMC, FOUND FAULT CODE 24610017SP1. C/W FIM TASK 24-61-00-810-810-A STE
- [SDR IPXA2025031297716](https://openairdocs.org/sdr/IPXA2025031297716.md): Power Supply · no test · Mar 12, 2025 · N263UP · Doug MD11F
  > EMERGENCY POWER TEST FAIL DURING PREFLIGHT FOUND AMMETER NEGATIVE C/B B1-1004 OPEN WHEN CLOSED. R&R PERF SWPM 20-60. OPS CHECK NORMAL. RETURN TO SERVICE TEST OF EPCU WAS NORMAL PER AMM 24-08-01.
- [SDR HEEA202501200002](https://openairdocs.org/sdr/HEEA202501200002.md): Relay · inoperative · Jan 17, 2025 · N343PH · Bolkms BK117D2EURO
  > #1 AND #2 BUS TIE OPEN LIGHT CAME ON IN FLIGHT.
- [SDR HEEA202501130001](https://openairdocs.org/sdr/HEEA202501130001.md): Relay · inoperative · Jan 10, 2025 · N343PH · Bolkms BK117D2EURO
  > #1 AND #2 BUS TIE OPEN LIGHT CAME ON IN FLIGHT.
- [SDR SWIA202501130](https://openairdocs.org/sdr/SWIA202501130.md): Electrical Sys · power loss · Jan 10, 2025 · N466SW · Cndair CL6002B19
  > COMPLETE LOSS OF AC POWER IN FLIGHT. ADG DEPLOYED AUTOMATICALLY. POWER LOSS OCCURRED WHILE SELECTING FLAPS 8. RAN QRC/QRH AND RESTORED ALL AC POWER. NORMAL LANDING AND TAXI IN. (FLIGHT 5333 - FILED CLOSED) PLEASE REFERENCE AML 1512638 PLEASE REFERENCE
- [SDR 6CBA2024121824001](https://openairdocs.org/sdr/6CBA2024121824001.md): Junction Box · faulty · Dec 16, 2024 · N916AF · Pilats PC1247E
  > DURING A FLIGHT FROM KBED TO KPHL, THE FLIGHT CREW REPORTED A DU3 FAILURE WITH AN ASSOCIATED STANDBY BUS CAS MESSAGE. THEY DECLARED AN EMERGENCY AND DIVERTED TO KMIV, LANDING UNEVENTFULLY. TECHNICIANS REPLACED THE LEFT POWER JUNCTION BOX AND OPERATIONALLY CH
- [SDR DXTA2024121601529](https://openairdocs.org/sdr/DXTA2024121601529.md): Controller · defective · Dec 14, 2024 · N779QS · Bombdr BD1001A10
  > ELECTRICAL FAULT CYAN CAS: AFTER DEPARTURE CYAN CAS ELECTRICAL FAULT, WHITE CAS LEFT AND RIGHT BATTERIES OFFLINE AND LEFT AND RIGHT GENERATOR OFFLINE MEAASGES DISPLAYED. ELECTRICAL SYNOPTIC PAGE SHOWED BATTERIES AND GENERATORS WERE OFFLINE. THE CENTER CONSOLE
- [SDR QR9R2024102200001](https://openairdocs.org/sdr/QR9R2024102200001.md): Interface Unit · illuminated · Oct 22, 2024 · Bolkms BK117C2
  > ACTUATOR CAUTION LIGHT ILLUMINATED ON CAD; ATTEMPTED AN ELECTRICAL SYSTEM RESET. ACTUATOR LIGHT INITIALLY WENT OUT BUT CAME BACK ON. REPLACED YAW CAD INTERFACE MODULE IAW AMM 24-64-00, 4-8.
- [SDR 2024F00252](https://openairdocs.org/sdr/2024F00252.md): Electrical Sys · faulted · Oct 13, 2024 · N999YY · Gulstm GVI
  > RIGHT POWER DISTRIBUTION BUS DC OVERHEAT AND EMERGENCY BUS FAULT DURING FLIGHT. FOUND LOOSE GROUND TERMINALS AT STUD 270GS6E / WIRES RELATED TO THE FOLLOWING SYSTEM R PDB DC FAN FAULT
- [SDR HNAA2024101400961](https://openairdocs.org/sdr/HNAA2024101400961.md): Relay · faulted · Oct 11, 2024 · N657AE · Emb EMB145LR
  > STRONG ELECTRICAL SMELL COMING FROM AROUND L/H DC DISTRIBUTION BOX WITH NOTICABLE TEMP RISE NEAR BOX. R&R #3 FEEDER RELAY IRW AMM 24-31-05. OPS CHECK IRW AMM 24-31-00, OPS CHECK GOOD. OKAY FOR SERVICE AT THIS TIME.
- [SDR YENA2024100701334](https://openairdocs.org/sdr/YENA2024100701334.md): Tru · failed · Oct 2, 2024 · N274JB · Emb ERJ190100IGW
  > FLT#484, RDU-BOS. (AIRCRAFT DECLARED AN EMERGENCY INTO BOS). 'MULTIPLE EICAS MESSAGES ON 20 MILE FINAL. DC BUS 2 OFF AVNX MAU 3B FAIL AVNX MAU 2A FAIL TRU 2 FAIL; REMOVED AND REPLACED TRU 2 IAW AMM 24-31-01. OPERATIONAL TEST OK. AC OK TO CONTINUE.'
- [SDR U5QA202405160129](https://openairdocs.org/sdr/U5QA202405160129.md): Pcb · failed · May 16, 2024 · N340JE · Bombdr BD1001A10
  > ON DESCENT, WE HAD RIGHT ESSENTIAL BUSS FAILURE AND RIGHT BATTERY OFF. WE ASKED FOR VECTORS TO A VISUAL RUNWAY DUE TO ELECTRICAL AND NAVIGATION EQUIPMENT. EICAS RED PFD AUTO PILOT FAILURE, FLIGHT DIRECTOR FAILURE, FLIGHT MODE FAILURE... BOTH PROBE FAILURE,
- [SDR MASA2024051500047](https://openairdocs.org/sdr/MASA2024051500047.md): Buss · unsecure · May 15, 2024 · N82338 · Emb ERJ170200LR
  > AC/DC BUS 1 FAILED IN FLIGHT (RTF EMERGENCY DECLARED)/CORRECTIVE ACTION: R/R IDG 1, GCU 1. TIGHTENED LICC TB5-2 DC ESS BUS 1 PWR.ENG RUN OPS CHECK GOOD. AND BUS CONTACT XFR TEST; OPS CHECK GOOD
- [SDR 2024F00131](https://openairdocs.org/sdr/2024F00131.md): Control Panel · faulty · Feb 24, 2024 · N945AC · Bombdr BD1001A10
  > THE CREW EXPERIENCED AN VOLTAGE DROP TO BELOW 23.5 VOLTS ON MULTIPLE FLIGHTS TRIGGERING THE GEN #1 FAIL CAS MESSAGE. DISCREPANCY COULD NOT BE DUPLICATED ON THE GROUND AND WAS EXTREMELY INTERMITTENT IN FLIGHT. THE GENERATOR CONTROL UNITS WERE SWAPPED AND THE PR
- [SDR QR9R2024010800001](https://openairdocs.org/sdr/QR9R2024010800001.md): Transformer · failed · Jan 8, 2024 · Bolkms BK117C2
  > DURING FLIGHT, APMS SPLIT BETWEEN 10 AND 35 AMPS WITH #2 ALWAYS GOING LOW. DURING THE SPLIT #1 NEVER INDICATED AN INCREASE TO COMPENSATE. TEST FLIGHT EVAL REVEALED GENERATOR AMP SPLIT EXCEEDED 10 AMPS WITH #1 @ 50 AND #2 @ 35. REMOVED AND REPLACED #2 TRANSFORM
- [SDR DALA2023090507179](https://openairdocs.org/sdr/DALA2023090507179.md): Unknown · unknown · Sep 4, 2023 · N352NB · Airbus A319114
  > SHIP 3152 - ATB - DUE TO ELEC DC ESS BUS SHED ECAM MESSAGE WITH NUMEROUS ECAM WARNING MESSAGES. CORRECTIVE ACTION: FOUND 1PH C/B POPPED. R/R 21XE RELAY, CONTACTOR 8PH AND C/B 1PH. ALSO FOUND #2 IDG OVER SERVICED. DRAINED AND SERVICED. ALL OPS CHECK NORMAL. OK
- [SDR AALA202301179609](https://openairdocs.org/sdr/AALA202301179609.md): Contactor · defective · Jan 16, 2023 · N975UY · Airbus A321231
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO CLT DUE TO THE FLIGHT CREW REPORTING ON TAKEOFF CLIMB ECSM ELECTRICAL DC ESSENTIAL BUS SHED. FLIGHT CREW PERFORMED ECAM PROCEDURE NO HELP. DC ESSENTIAL SHED INOPERATIVE. THE AIRCRAFT
- [SDR VNAA202211081111](https://openairdocs.org/sdr/VNAA202211081111.md): None · unserviceable · Nov 4, 2022 · Cndair CL6002C10
  > DC ESS BUS CAUTION MESSAGE IN FLIGHT FOUND CBP-2 R6 POPPED (DC ESS FEED) / REMOVED AND REPLACED LH DCPC IAW CRJ 700 AMM 24-62-01-000/400-801. ALL OPS TEST GOOD AT THIS TIME. MESSAGE DID NOT RETURN, BREAKER DID NOT POP AGAIN. NO FURTHER DEFECTS NOTED AT THIS TI
- [SDR AALA202210173501](https://openairdocs.org/sdr/AALA202210173501.md): Circuit Card · failed · Oct 14, 2022 · N823AN · Boeing 737
  > AIRCRAFT WAS GROUNDED: STANDBY DC FEED CIRCUIT BREAKER TRIPPED. NO SMOKE OR FUMES. CAUSED MULTIPLE FAILURES. AIRCRAFT DIVERTED TO KEF. EMERGENCY WAS DECLARED AND WAS OVERWEIGHT FOR LANDING. FOUND MAINTENANCE MESSAGE 24-39288, CE2471823 CIRCUIT BREAKER POPPED,
- [SDR AALA202210179264](https://openairdocs.org/sdr/AALA202210179264.md): Drive Unit · failed · Oct 14, 2022 · N823AN · Boeing 737
  > AIRCRAFT WAS GROUNDED: STANDBY DC FEED CIRCUIT BREAKER TRIPPED. NO SMOKE OR FUMES. CAUSED MULTIPLE FAILURES. AIRCRAFT DIVERTED TO KEF. EMERGENCY WAS DECLARED AND WAS OVERWEIGHT FOR LANDING. FOUND MAINTENANCE MESSAGE 24-39288, CE2471823 CIRCUIT BREAKER POPPED,
- [SDR AALA202210179898](https://openairdocs.org/sdr/AALA202210179898.md): Module · failed · Oct 14, 2022 · N823AN · Boeing 737
  > AIRCRAFT WAS GROUNDED: STANDBY DC FEED CIRCUIT BREAKER TRIPPED. NO SMOKE OR FUMES. CAUSED MULTIPLE FAILURES. AIRCRAFT DIVERTED TO KEF. EMERGENCY WAS DECLARED AND WAS OVERWEIGHT FOR LANDING. FOUND MAINTENANCE MESSAGE 24-39288, CE2471823 CIRCUIT BREAKER POPPED,
- [SDR 2022F00381](https://openairdocs.org/sdr/2022F00381.md): Magnetometer · failed · Sep 29, 2022 · N352LL · Agusta AW119MKII
  > AIRCRAFT HAS BURNT ELECTRICAL SMELL THROUGHOUT COCKPIT AND CABIN. AIRCRAFT WAS AT 3500 FT MSL STARTED DECENT, SMELL GOT STRONGER. DECIDED TO LAND IN FIELD, ON THE WAY DOWN LOST STANDBY ATTITUDE INDICATOR, #3 VHF RADIO, HSI INDICATIONS ON PFD AND SYNTHETIC VI
- [SDR QR9R20220518001](https://openairdocs.org/sdr/QR9R20220518001.md): Transformer · fluctuates · May 18, 2022 · Bolkms BK117C2
  > ON TAKE-OFF, THE AMMETER BEGAN FLUCTUATING BETWEEN 15 AND 30 AMPS CAUSING THE AP 1 TO FAIL. TEST FLIGHT EVALUATION REVEALED AMMETER DIFFERED BY AS MUCH AS 25 AMPS BETWEEN #1 AND #2 SIDES IN FLIGHT, AND THEN CONTINUED TO DIFFER BY 10-20 AMPS ONCE ON GROUND. #2
- [SDR MASA2022050500134](https://openairdocs.org/sdr/MASA2022050500134.md): None · none · May 5, 2022 · N93305 · Emb ERJ170200LR
  > SDPA FAIL ADV/ BURNT WIRE SMELL. ACFT IS STILL OOS IN OKC.
- [SDR DALA2022032902082](https://openairdocs.org/sdr/DALA2022032902082.md): Circuit Breaker · tripped · Mar 29, 2022 · N966AT · Boeing 717200
  > SHIP 9525 - THE CREW DIVERTED THE AIRCRAFT TO CLT AFTER THE LOSS OF THE RT DC BUSS AT CRUISING ALTITUDE. THE #4 AND #5 SCREENS WENT BLANK AND AP DISENGAGED. THE QRH WAS COMPLIED WITH AND THEN DUE TO WEATHER AT THE SCHEDULED DESTINATION THE DECISION WAS MADE TO
- [SDR QXEA2022022200097](https://openairdocs.org/sdr/QXEA2022022200097.md): None · none · Feb 19, 2022 · N400QX · Bombdr DHC8402
  > RAMP REPORTS "ELECTRICAL SMELL" NOTED WHEN UNPLUGGING GPU AFTER POWERING AIRCRAFT DOWN. REMOVED FROM SERVICE. PERFORMED GVI OF FWD FUSELAGE AREA AND GPU CONNECTION PORT. NO DEFECTS OR ABNORMAL SMELLS NOTED. SMELL BELIEVED NOT TO ORIGINATE FROM ANY AIRCRAFT DIS
- [SDR QR9R20220112001](https://openairdocs.org/sdr/QR9R20220112001.md): Transformer · faulty · Jan 12, 2022 · Bolkms BK117C2
  > DURING RUN UP, # 2 GEN AMP SPLIT 30 AMPS FROM THE #1 WHEN LANDING LIGHT WAS ACTIVATED. REPLACED #2 TRANSFORMATOR IAW AMM 24-30-00, 4-6. MOC COMPLETED OK IAW RFM 29.1.
- [SDR SIMA20211016003](https://openairdocs.org/sdr/SIMA20211016003.md): None · none · Oct 16, 2021 · N612AE · Emb EMB145LR
  > ON APPROACH DUE TO DUAL GENERATOR FAIL AND APU DEFFERRED. NO GEN 1 OR GEN 4 OFF BUS EICAS MESSAGES PRESENTED QRH ABORT NO RESTORATION NO RELATED CMC MESSAGES FOUND.-C/A-RAR #1 MAIN GEN IAW EMB145 W/C 24-800-00. REQUIRES LEAK CHECK, OPS CHECK, MUST RUN #1 AND #
- [SDR QR9R20211012007](https://openairdocs.org/sdr/QR9R20211012007.md): None · out of limits · Oct 12, 2021 · Bolkms BK117C2
  > DURING FLIGHT, GENERATOR AMP SPLIT OF 20 -25 AMPS. #1 GENERATOR READS 10 AMPS; #2 GENERATOR READS BETWEEN 35 AND 40 AMPS. REMOVED AND REPLACED CURRENT TRANSFORMER IAW 24-30-00, 4-6. MOC COMPLETED IAW AMM 05-60-00, 6-12.
- [SDR QR9R20211012005](https://openairdocs.org/sdr/QR9R20211012005.md): None · out of limits · Oct 12, 2021 · Bolkms BK117C2
  > AIRCRAFT AMPS OUT OF LIMITS BETWEEN NUMBER ONE AND NUMBER TWO GENERATOR. DURING TROUBLESHOOTING OF AMP SPLIT, FOUND #1 GENERATOR AMPS READING 60 WITH AMP/CLAMP METER, AND READING 20 ON VEMD. MAINTENANCE REPLACED CURRENT TRANSFORMER IAW 24-30-00, 4-6. MOC COMPL
- [SDR QR9R20211012003](https://openairdocs.org/sdr/QR9R20211012003.md): Toggle · faulty · Oct 12, 2021 · Bolkms BK117C2
  > ON RUN UP, HYDRAULIC TEST SWITCH "S-2 AND HOLD" DOES NOT FUNCTION. TEST FLIGHT MOC CONFIRMS HYDRAULICS CHECK S2 DOES NOT WORK. WHEN HYDRAULICS TEST SWITCH IS PLACED INTO THE S2 TEST LOCATION, HYDRAULICS ON SYSTEM #1 DOES NOT REDUCE TO AT OR NEAR 0. MAINTENANCE
- [SDR WX0A2021081373809](https://openairdocs.org/sdr/WX0A2021081373809.md): Warning Light · false activation · Aug 11, 2021 · N243NV · Airbus A320214
  > ELEC DC ESS BUS SHED ECAM FOUR TIMES IN FLIGHT. EMERGENCY CANCELLED AFTER COMPLETING ECAM, QRH, FCOM PROCEDURES. / PERFORMED ELEC DC ESS BUS SHED WARNING TEST PER TSM 24-60-00-810-801A. ALL INDICATIONS NORMAL. A/C OK FOR SERVICE."
- [SDR AALA202104119017](https://openairdocs.org/sdr/AALA202104119017.md): Control Unit · failed · Apr 10, 2021 · N342RX · Boeing 7378
  > AIRCRAFT WAS GROUNDED: ON CLIMB FROM DCA, DC FAIL LIGHT CAME ON RIGHT ADIRU SIDE. THE FIRST OFFICER SMELLED A FAINT ELECTRICAL SMELL BUT CAPTAIN DID NOT. SPEED AND MACH TRIM LIGHTS CAME ON, THEN LEFT AUTOPILOT FAILED AND THEN THE RIGHT FAILED. THE CAPTAIN MENT
- [SDR HKGA20210307001](https://openairdocs.org/sdr/HKGA20210307001.md): Buss · failed · Mar 6, 2021 · N233SW · Emb EMB120ER
  > EMPTY LEG REPOSITION FLIGHT FROM KYIP TO KCAK. CLIMBING THROUGH 14,000' AFTER DEPARTING KYIP THE EMERGENCY DC BUS #2 FAILED. EMERGENCY WAS DECLARED WITH ATC AND CREW REQUESTED DIVERSION BACK TO KYIP. LANDING GEAR COLLAPSED UPON LANDING AND AIRCRAFT EXITED THE
- [SDR 2021FA0000044](https://openairdocs.org/sdr/2021FA0000044.md): Electrical Box · failed · Feb 14, 2021 · N315SD · Boeing 7378
  > WHILE ACCOMPLISHING WORK CARD 09C20025005, FOUND EMA AT SEAT 1AB TO BE NOT WORKING FOR THE INFLATABLE SEATBELTS. RAR EMA IAW AMM 25-22-30. OPS CHECK GOOD AFTER REPLACEMENT.
- [SDR VNAA202102151111](https://openairdocs.org/sdr/VNAA202102151111.md): Controller · failed · Feb 11, 2021 · N528EG · Cndair CL6002C10
  > IDG FAILED INFLIGHT (DAY-CLT) AFTER TO. RETURNED TO FIELD. AFTER TAKEOFF,THE FO SIDE ELECTRICAL FAILURED. NO PRESSURIZATION. MFD AND PFD BLANKED ON FO SIDE. MULTIPLE STATUS AND CAUTION MESSAGE BUT WENT AWAY QUICKLY. RETURNED TO FIELD DUE TO ELECTRICAL ANOMALY
- [SDR R61A2021020300139](https://openairdocs.org/sdr/R61A2021020300139.md): Efb · inoperative · Jan 22, 2021 · N874RW · Emb ERJ170100SU
  > FLIGHT DECK EFB CHARGING SYSTEM INSTALL PER 170EO-24-61-0003_1. COMPLIED WITH INSTALL PER JOB CARD R170EO-24-61-0003_1.
- [SDR QXEA2020122300361](https://openairdocs.org/sdr/QXEA2020122300361.md): Module · malfunctioned · Dec 22, 2020 · N635QX · Emb ERJ170200LR
  > SPDA FAIL MESSAGE CYAN COLOR CRUISE FL 34, RAN QRH RETURNED TO FIELD, LANDING UNEVENTFUL. REMOVED FROM SERVICE.UPON ARRIVAL, THE FOLLOWING FAULT CODE WERE RETRIEVED "SPDA 2- 24610016SP2. C/W E175 FIM 24-61-00-810-810-A. SUSPECT FAILURE OF SPDA 2 MICRO/COM S
- [SDR KC8A20201130002](https://openairdocs.org/sdr/KC8A20201130002.md): Circuit Breaker · tripped · Nov 23, 2020 · N73CK · Lear 35A
  > AIRCRAFT EXPERIENCED PARTIAL ELECTRICAL POWER LOSS. CREW WERE PERFORMING TRAINING ON RETURN LEG FROM KTEB OVER ATC APPROVED AREA NEAR HOME BASE KYIP. LEFT ESSENTIAL DC BUSS 40 AMP CIRCUIT BREAKER TRIPPED CAUSING THE 20 AMP ESSENTIAL BUSS TIE CIRCUIT TO TRIP.
- [SDR MTNA20201118001](https://openairdocs.org/sdr/MTNA20201118001.md): Mfc · faulted · Nov 18, 2020 · N820FX · Aerosp ATR72212
  > DURING CLIMB AFTER LANDING GEAR RETRACTION THE MASTER CAUTION ON THE CAP ANNUNCIATED NR 2 DC GENERATOR FAULTED. AFTER CLIMB SEQUENCE COMPLETE PIC PERFORMED RESET. AFTER NR 2 DC GENERATOR CAME ONLINE BOTH MULTI-FUNCTION COMPUTERS (MFC) CYCLED POWER ON AND OFF
- [SDR AALA2020090849014](https://openairdocs.org/sdr/AALA2020090849014.md): Contactor · inoperative · Sep 3, 2020 · N177XF · Airbus A319112
  > AIRCRAFT WAS GROUNDED: AFTER TAKEOFF, GOT ECAM ELEC DC ESS BUS SHED. CLEARED ON ITS OWN. LATER FLIGHT ATTENDANT CALLS AND SAYS EMERGENCY EXIT LIGHTS ARE ON. TRIED TO RESET LIGHTS BUT COULD NOT. ACCOMPLISHED TSM TASKS 24-60-00-810-810-A AND 24-60-00-810-801-A W
- [SDR J7SA20200526001](https://openairdocs.org/sdr/J7SA20200526001.md): Controller · odor · May 26, 2020 · N427FX · Emb EMB545
  > WHILE TROUBLESHOOTING APU FAIL CAS MESSAGE, DISCOVERED BURNT EPDC #2 EMITTING AN ELECTRICAL SMELL. UPON ACCESS PANEL REMOVAL, FOUND SEVERAL CONTACTORS COVERED WITH SOOT. REMOVED AND REPLACED EPDC #2. OPS CHECKS GOOD IAW 24-61-70. FOUND THAT THE REMOVED EPDC WA

Next page: https://openairdocs.org/jasc/2460/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = '2460'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2460/reports

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