# SDR UALA2013051503370

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2013
- Submitted: June 26, 2013
- Operation: Air carrier
- Aircraft: [N771UA](https://openairdocs.org/aircraft/N771UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26932
- Aircraft time: 70,691 hours, 12,698 cycles
- Engine: Pwa PW4077
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Antenna
- Part number: 20414460401
- Part serial: 7389
- Condition: Faulty
- Location: Wx Radar Sys
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013051503370

## Discrepancy

WEATHER RADAR SHOWS FALSE RETURNS AS AN ARC AT 7 NM FROM NOSE.  BOTH SYS.  ALL TILTS.  R & R WEATHER RADAR ANTENNA IAW AMM 34-43-03.

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