# SDR ASAA2014122110031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2014
- Submitted: December 23, 2014
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 30,863 hours, 9,250 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Warning Message
- Condition: False Activation
- Location: Wx Radar Sys
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014122110031

## Discrepancy

WEATHER RADAR FAIL ANNUNCIATION ON PFD WHEN RADAR SELECTED IN FLIGHT.  AUTO AND NORMAL. ACFT GROUNDED.  ACCOMPLISHED WXR SYSTEM, OPS TEST REF AMM 34-43-00.  OPS TEST NORMAL.  NO HISTORY 60 DAYS.

---
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.