# SDR ASAA2022021637446

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2022
- Submitted: February 17, 2022
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 47,301 hours, 13,932 cycles
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022021637446

## Discrepancy

WEATHER RADAR RT CIRCUIT BREAKER POPPED. GROUNDED - YES. RESET WEATHER RADAR RT. C/B D-13-P6-1 PANEL PER B737-800 AMM 20-60-05. C/B REMAINS CLOSED. PERFORMED WXR SYSTEM TEST PER AMM 34-43-00. OPS CHECKED GOOD. GROUND VERIFICATION COMPLIED WITH.

---
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.