What was found
DURING CLIMB-OUT OF MSP PACKS 1 AND 2 FAULTED. CABIN ALTITUDE CLIMBED TO 14,300 FEET. AN EMERGENCY DESCENT WAS MADE TO FL 10,000. CAPTAIN MANUALLY DROPPED THE MASKS AND BEGAN AN ATB TO MSP. THE A/C MADE AN UNEVENTFUL LANDING.
- Difficulty date
- October 18, 2005
- Submitted
- October 20, 2005
- Operation
- Air carrier
- Aircraft
- N339NW
- Make and model
- Airbus A320212
- Aircraft serial
- 367
- Aircraft time
- 39,881 hours, 16,882 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 90221570210
- Part serial
- 034535
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Part time
- 18,157 hours
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.