# SDR ERAA087087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2003
- Submitted: June 16, 2003
- Operation: Air carrier
- Aircraft: N418EH
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft time: 16,457 hours
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Indicator
- Part number: 40008330207
- Part serial: 1410
- Condition: Fluctuates
- Location: Radar
- 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/ERAA087087

## Discrepancy

UNIT FLASHES ON AND OFF IN FLIGHT.  UNIT WORKED WELL ON BENCH.  HAS CORROASION ON INTERCONNECT BOARD.   REMOVED CORROSION AND TESTED UNIT.

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