What was found
AIRCRAFT RETURNED TO DEN DUE TO PRESSURIZATION PROBLEM. CABIN PRESSURE CONTROLLER FAILED. REPLACED CONTROLLER.
- Difficulty date
- April 26, 2001
- Submitted
- May 16, 2001
- Operation
- Air carrier
- Aircraft
- N7261U
- Make and model
- Boeing 727222
- Aircraft serial
- 21408
- Aircraft time
- 66,064 hours, 37,991 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.