# SDR SIMA20130824001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2013
- Submitted: August 26, 2013
- Operation: Air carrier
- Aircraft: [N656AE](https://openairdocs.org/aircraft/N656AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145740
- Aircraft time: 25,310 hours, 22,043 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 22250N030301
- Part serial: 00402
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130824001

## Discrepancy

FLIGHT 3051, CREW REPORTED A RAPID DECOMPRESSION AT 34000 FT. CABIN ALTITUDE CLIMBED ABOVE 10000. PERFORMED MEMORY ITEMS AND INITIATED AN EMERGENCY DESCENT. 02 MASK DEPLOYED AUTOMATICALLY.  ACFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE.  R & R CABIN PRESSURE CONTROL SYSTEM DIGITAL CONTROLLER IAW AMM 21-31-01. THE FUNCTIONAL CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.