What was found
AT FL370 CABIN CLIMBED TO 10K' AND CABIN ALT WARNING CAME ON, DONNED O2 MASKS DESCENDED TO FL210 RESET CABIN ALT. PERFORMED AUTO PRESSURE CONTROLLER BITE ON 1 AND 2, NO FAULTS OK FOR SVC.
- Difficulty date
- April 26, 2019
- Submitted
- April 29, 2019
- Operation
- Air carrier
- Aircraft
- N685DA
- Make and model
- Boeing 757232
- Aircraft serial
- 27588
- Aircraft time
- 81,118 hours, 32,168 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.