What was found
FRM 21312100 CABIN ALTITUDE IS AT 7000 FT AND DIFFERENTIAL PRESSURE IS AT 8.5 PSI. AIRCRAFT WAS FLOWN AT FL380. ACFT GROUNDED. PERFORMED FIM 21-33 TASK 803, OPS NORMAL.
- Difficulty date
- July 29, 2016
- Submitted
- August 1, 2016
- Operation
- Air carrier
- Aircraft
- N534AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35202
- Aircraft time
- 22,117 hours, 6,459 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Message
- Condition
- False Activation
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.