# SDR WX0A2026021132729

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2026
- Submitted: February 11, 2026
- Operation: Air carrier
- Aircraft: [N278NV](https://openairdocs.org/aircraft/N278NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4253
- Aircraft time: 48,112 hours, 20,629 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Horn
- Condition: False Activation
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2026021132729

## Discrepancy

(AIRCRAFT NOT GROUNDED) UNCOMMMANDED EVACUATION HORN ACTIVATION,  RESET PER QRH,  RESET SUCCESSFUL..   UNCOMMMANDED EVACUATION HORN ACTIVATION / RESET PER QRH/ RESET SUCCESSFUL. NOTED BY MOC."

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