# SDR HEEA955988

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N5007Y](https://openairdocs.org/aircraft/N5007Y), registered now
- Make and model: Bell 206L-1
- Registry model: [Bell 206L-1](https://openairdocs.org/model/bell-helicopter-textron-206l-1) (OpenAirDocs)
- Aircraft serial: 45192
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transceiver
- Part number: 066106200
- Condition: Failed
- Location: Cockpit Atc
- Component: KT76
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA955988

## Discrepancy

NOT RECEIVED BY TOWER. FOUND POWER SLIGHTLY LOW AT ABOUT 150W.  ADJUSTED POWER UP, FREQUENCY AND PULSE SHAPE.  REPLACED DETERIORATED RESISTOR R477 AND DEFECTIVE PHOTODETECTOR V301.  BENCH CHECK GOOD.

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