# SDR HEEA061796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N86CH](https://openairdocs.org/aircraft/N86CH), registered now
- Make and model: Bolkms BO105S
- Aircraft serial: S557
- System (JASC): [2340 · Interphone/Passenger Announcement (PA) System](https://openairdocs.org/jasc/2340)
- Part: Audio Control
- Part number: AMS41A
- Condition: Failed
- Location: Cockpit
- 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/HEEA061796

## Discrepancy

NO RECEPTION ON HEADSETS.  PERFORMED PRELIMINARY INSPECTION AND FOUND SIDETONE LEVEL WEAK AND COULD NOT BE ADJUSTED TO MFG SPECS.

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