# SDR YENA2026100200919

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2026
- Submitted: October 2, 2026
- Operation: Air carrier
- Aircraft: [N4080J](https://openairdocs.org/aircraft/N4080J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11861
- Aircraft time: 9,949 hours, 1,511 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Condition: Faulted
- Location: Zone 200
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026100200919

## Discrepancy

FLT  1621, LHR-BOS. (ETOPS) "CAPT SIDE BARO DISPLAY IS NOT BACKLIGHT DISPLAY NOT READABLE IN NIGHT TIME CONDITIONS ( EFIS CONTROL PANEL BARO REFERENCE DISPLAY WINDOWS). OPEN

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