# SDR YENA2024062400903

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2024
- Submitted: June 24, 2024
- Operation: Air carrier
- Aircraft: [N4083J](https://openairdocs.org/aircraft/N4083J), 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: 11903
- Aircraft time: 241 hours, 37 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: False Activation
- Location: Cids
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2024062400903

## Discrepancy

FLT#7, JFK-LHR. (ETOPS)  CIDS 2 MAINTENANCE MESSAGE ( CLASS II MX MSG DISPLAYED - CIDS ); NO ACTIVE MSG DISPLAYED. FAULTS INDICATED ONCE IN THE PAST 5 DAYS + PRIOR ONE MONTH. PERFORMED BITE TEST IAW AMM 23-73-00. TEST OK. MX-4 UPDATED. MDDR CLEAR.

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