# SDR CNMA2023FA0000380

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2023
- Submitted: July 26, 2023
- Operation: General aviation
- Aircraft: N342AX
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 27136
- Aircraft time: 97,452 hours, 17,434 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Drive Unit
- Part number: 20414440406
- Part serial: 3064
- Condition: Failed
- Location: Wx Radar
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CNMA2023FA0000380

## Discrepancy

BOTH WX RADARS FAILED IN FLIGHT - REMOVED AND REPLACED WX RADAR ANTENNA AND R WX (?) IAW B763 AMM CHP 34-43 OPS CHECKS GOOD

---
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.