# SDR UPS08551698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2008
- Submitted: February 22, 2008
- Operation: Air carrier
- Aircraft: [N470UP](https://openairdocs.org/aircraft/N470UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25486
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Condition: Faulty
- Location: Weather Radar
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS08551698

## Discrepancy

INSPECTION TYPE:N/A ATB - FOR PREVIOUS WX RADAR FAIL.  WX FAIL ON BOTH HSI'S AFTER T/O.  SOMETIME INTERMITTENT, SOMETIMES CONTINUOUS.  RADAR WAS NOT TRANSMITTING IN EITHER CASE.  T/S FOUND RADAR XCEIVER AT FAULT.  REMOVED AND REPLACED WX RADAR XCEIVER, OPS CK GOOD.  REF MM 34-43-01-4.

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