# SDR SWIA201025193

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2010
- Submitted: November 30, 2010
- Operation: Air carrier
- Aircraft: [N566SW](https://openairdocs.org/aircraft/N566SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120341
- Aircraft time: 26,082 hours, 36,890 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: TX
- How discovered: C
- Nature of condition: O
- Precautionary procedure: I
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201025193

## Discrepancy

F/A COULD NOT OPEN CABIN DOOR.  HAD TO RELIEVE PRESSURE TO GET DOOR OPEN.  (FLT 6677)  REPLACED ELECTRONIC ALTITUDE CONTROLLER.

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