# SDR ASAA2015032711151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2015
- Submitted: March 30, 2015
- Operation: Air carrier
- Aircraft: [N440AS](https://openairdocs.org/aircraft/N440AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41705
- Aircraft time: 5,436 hours, 1,780 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Circuit Breaker
- Condition: Open
- Location: Wx Radar Sys
- Stage of operation: TX
- 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/ASAA2015032711151

## Discrepancy

PWS INOPERATIVE NOTED DURING PREFLIGHT.  ACFT GROUNDED. FOUND P6-1 "WXR RDR" CB OPEN.  SECONDARY CHECK, REF MM 20-60-01. CHECK GOOD.  RESET CB.  PERFORMED GPWS/WXR RADAR, OPS CHECK REF MM 34-46-00 AND MM 34-43-00. OPS NORMAL. GROUND VERIFICATION GOOD.

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