# SDR 99ZZZX379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N252MA](https://openairdocs.org/aircraft/N252MA), registered now
- Make and model: Piper PA-31P
- Registry model: [Piper PA-31P](https://openairdocs.org/model/piper-pa-31p) (OpenAirDocs)
- Aircraft serial: 31P33
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Elt
- Part number: AK450
- Condition: Failed
- Location: Cabin
- Part time: 630 hours
- Component: Ameriking
- 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/99ZZZX379

## Discrepancy

UNIT INSTALLED 12-96.  NO OUTPUT SIGNAL DURING TEST PER FAR 91-207D.  SUBMITTER STATED THIS IS THE FOURTH UNIT OF THIS MANUFACTURER TO FAIL SHORTLY AFTER INSTALLATION.

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