What was found
CABIN PRESSURIZATION LOST IN BOTH AUTO AND MANUAL MODES AT ALTITUDE. (FLT 7761) REPLACED ELECTRONIC ALTITUDE CONTROLLER.
- Difficulty date
- December 16, 2009
- Submitted
- January 6, 2010
- Operation
- Air carrier
- Aircraft
- N561SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120335
- Aircraft time
- 24,318 hours, 35,305 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.