# SDR 97ZZZX3575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N117LF](https://openairdocs.org/aircraft/N117LF), registered now
- Make and model: Bolkms BK117A1
- Aircraft serial: 7013
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Power Supply
- Part number: 6034745
- Condition: Defective
- Location: Anti Collision
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX3575

## Discrepancy

ANTI-COLLISION LIGHT POWER SUPPLY NOISY.  CAUSED RADIO INTERFERENCE AND SPIKES ON AMPMETER.

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