# SDR UIEA2017040400508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2017
- Submitted: April 5, 2017
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 82,703 hours, 17,528 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Mount
- Part number: 6225136202
- Part serial: 3670
- Condition: Unknown
- Location: Wx Radar Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017040400508

## Discrepancy

WEATHER RADAR SPIKING DURING FLIGHT, ALSO AT LOW ALTITUDE, 15000 FEET BELOW WITH 15 DEGREE TILT UP, STILL PAINTING AND WHILE ON THE GROUND.  REMOVED AND REPLACED THE WX ANTENNA MOUNT ASSY.  OPS CHECKED GOOD IAW AMM 34-43-05.

---
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.