# SDR IPXA2016091308226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2016
- Submitted: September 14, 2016
- Operation: Air carrier
- Aircraft: [N407UP](https://openairdocs.org/aircraft/N407UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23729
- Aircraft time: 29,612 hours, 19,988 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: G, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016091308226

## Discrepancy

RAPID DECOMPRESSION. CREW DONNED OXYGEN MASKS.  REPLACED THE NR 1 CABIN PRESSURE CONTROLLER IAW AMM 21-31-02.

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