# SDR 99ZZZX4086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N254GL
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE254
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Altimeter
- Condition: Malfunctioned
- Location: Lt Cockpit
- Component: Alidsg
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX4086

## Discrepancy

CAPTAIN'S ALTIMETER FLAGGED DURING CRUISE FLIGHT.  REMOVED AND REPLACED ALTIMETER.  SUBMITTER STATED THIS IS THE SECOND REPORT OF A FLAGGING PROBLEM WITH THIS ALTIMETER IN THE PAST 12 MONTHS.  BENCH TEST DID NOT VERIFY THE FAULT.  COMP P/N KEA-346/066-03062-0008.  (X)

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