# SDR DL72W992728

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N296WA
- Make and model: Boeing 727247
- Aircraft serial: 22533
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Radar
- Condition: Failed
- Location: Cockpit
- Component: 20671570153
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72W992728

## Discrepancy

AIRBORNE THE RADAR WOULD NOT PAINT ANY GROUND OR WX, BUT WOULD OCCASIONALLY SPIKE.  REPLACED RT UNIT.

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