# SDR 99UAL900065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N996UA
- Make and model: Boeing 737291
- Aircraft serial: 22456
- Engine: Pwa JT8D17
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Tr Unit
- Condition: Malfunctioned
- Location: Radar
- Component: Collins, 6225122103
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99UAL900065

## Discrepancy

WEATHER RADAR DISPLAY WAS INCONSISTENT.  *S/D*  WEAK MESSAGE DURING SYSTEM TEST.  REPLACED TRANSCEIVER TO CORRECT FOR 80 MILE RANGE.  ALL GREEN RETURNS, OPS CHECK OK.

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