# SDR YENA2026080500650

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2026
- Submitted: August 5, 2026
- Operation: Air carrier
- Aircraft: [N2142J](https://openairdocs.org/aircraft/N2142J), 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: 10254
- Aircraft time: 19,875 hours, 3,702 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Control Unit
- Part number: 9306201002
- Part serial: 1146AA2275
- Condition: Failed
- Location: Wx Radar
- Part time: 19,875 hours, 3,702 cycles
- Stage of operation: NR
- 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/YENA2026080500650

## Discrepancy

FLT  1926, LGW-BOS. (ETOPS)  WXR/PWS PULL-UP SAFETY LOCK TOGGLE SWITCH IN INOP SWITCH SHOULD REQUIRED PULL TO GO FROM '1' TO 'OFF' BUC CAN BE KNOCKED 'OFF' WITHOUT PULLING; R/R WX RADAR CONTROL UNIT IAW AMM 34-41-12.

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