# SDR SWIA200923361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2009
- Submitted: January 6, 2010
- Operation: Air carrier
- Aircraft: N284YV
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120284
- Aircraft time: 35,311 hours, 49,711 cycles
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Altimeter
- Condition: Inaccurate
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200923361

## Discrepancy

FIRST OFFICERS ALTIMETER READING DIFFERS BY 120 TO 200 FEET.  (FLT 5714)  REPLACED FIRST OFFICERS ALTIMETER.

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