# SDR YENA2024072701053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2024
- Submitted: July 27, 2024
- Operation: Air carrier
- Aircraft: [N4074J](https://openairdocs.org/aircraft/N4074J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 11354
- Aircraft time: 4,540 hours, 668 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Part number: 9301005002
- Part serial: RP08652
- Condition: Failed
- Location: Wx Radar Sys
- Part time: 4,540 hours, 668 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/YENA2024072701053

## Discrepancy

FLT#44, LGW-JFK. (ETOPS) 'RADAR #2 SHOWS MUCH WEAKER RETURNS THAN RADAR #1; REMOVED AND REPLACED WX RADAR TRANSCEIVER #2 IAW AMM 34-41-33. OPS CHECK OK. A/C OK FOR CONT. SVC.'

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.