# SDR SIMA201911130004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2019
- Submitted: November 13, 2019
- Operation: Air carrier
- Aircraft: [N606AE](https://openairdocs.org/aircraft/N606AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145062
- Aircraft time: 48,488 hours, 40,552 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Controller
- Part number: 22250N030301
- Part serial: 146
- Condition: Failed
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201911130004

## Discrepancy

RTF CREW REPORTS AUTO PRESSURIZATION INOP, DECLRED EMERGENCY FLIGHT CONTINUED-C/A-ITEM DEFERRED PER MEL 21-17 AUTH# 110350DM-C "M" PROCUDERS C/W. REMOVED AND REPLACED DIGITAL CONTROLLER, OPC GOOD, IAW 21-31-01. M PROCEDURES COMPLIED WITH MEL RESTORED

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