# SDR SIMA20220618003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2022
- Submitted: June 20, 2022
- Operation: Air carrier
- Aircraft: [N606AE](https://openairdocs.org/aircraft/N606AE), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 145062
- Aircraft time: 52,480 hours, 44,867 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Cabin Pressure
- Part number: 22250N030301
- Condition: Failed
- Location: Cockpit
- Component: Digital Control
- Component part number: 22250N030301
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20220618003

## Discrepancy

AIRCRAFT NOT PRESSURIZING AFTER TAKEOFF. DID NOT DECLARED EMRGENCY RETURN TO FIELD. -C/A-RAR DIGITAL CONTROLLER IAW AMM 21-31-01 OPC GOOD NO FURTHER DEFECTS NOTED

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