What was found
ATB DUE TO RAPID CLIMB ALT APPROX 9900.
- Difficulty date
- June 28, 2021
- Submitted
- June 29, 2021
- Operation
- Air carrier
- Aircraft
- N258SN
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29258
- Aircraft time
- 85,838 hours, 13,925 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Cabin Pressure
- Condition
- Faulted
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.