# SDR GTIA2024031637993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2024
- Submitted: March 16, 2024
- Operation: Air carrier
- Aircraft: N657NK
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6672
- Aircraft time: 28,634 hours, 12,648 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Control Unit
- Part number: 9306201002
- Part serial: 1146AA2995
- Condition: Inoperative
- Location: Weather Radar
- Part time: 751 hours, 355 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2024031637993

## Discrepancy

WX RADAR INOP.-FOLLOW TSM 34-41-00-810-812-A R&R CTL UNIT WEATHER RADAR (3SQ0 IAW AMM 34-41-12 & WEATHER RADAR  XCVR (1SQ1) IAW AMM 34-41-33. OPS CK GOOD.

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