# SDR DALA2025091506783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2025
- Submitted: September 15, 2025
- Operation: Air carrier
- Aircraft: [N357NB](https://openairdocs.org/aircraft/N357NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1875
- Aircraft time: 61,150 hours, 31,438 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025091506783

## Discrepancy

DURING FLIGHT OPERATIONAL TEST GOT CIRCUIT BREAKER H07 TRIPPED.  REPLACED CIRCUIT BREAKER H07 ON OVERHEAD PANEL 49VU IAW AIRBUS ESPM 20-52 -22. (1198052).

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