# SDR HEEA0012404

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N6957Y
- Make and model: Bell 214ST
- Registry model: [Bell 214ST](https://openairdocs.org/model/bell-214st) (OpenAirDocs)
- Aircraft serial: 28139
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Control Display
- Part number: 071119218
- Condition: Failed
- Location: Cockpit Xponder
- 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/HEEA0012404

## Discrepancy

TRANSPONDER CONTROL HAS SEVERAL LED'S INTERMITTENT. PERFORMED PRELIMINARY INSPECTION.  FOUND LED'S INTERMITTENT.  REPLACED DS103 DISPLAY.  REPAIRED.  CLEANED WAFER SWITCHES.  BENCH CHECK GOOD.

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