What was found
RAPID CABIN DEPRESSURIZATION AT APPROXIMATELY 13,000. RAN QRH, REPLACED THE ELECTRIC ALTITUDE CONTROLLER IAW AMM. PRESSURIZED ACFT IAW AMM. PRESSURIZATION CHECKED GOOD AT THIS TIME.
- Difficulty date
- July 27, 2014
- Submitted
- July 30, 2014
- Operation
- Air carrier
- Aircraft
- N578SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120346
- Aircraft time
- 33,476 hours, 46,998 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 22201T011400
- Part serial
- 452
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.