Honda Aircraft Company
HA-420
SYSTEMS
POM
DESCRIPTION
HJ1-29000-005-001
October 30, 2016
1-146
Figure 1-72. CPCS Cabin Altitude Schedule
The pressurization schedule ensures the cabin is depressurized upon
landing. If the cabin was to be pressurized before landing, the CPCS will
automatically depressurize it after touchdown.
High Field Operation
The CPCS incorporates a High Field mode that activates when the
following is true:
a.
The aircraft is on the ground and the cabin pressure altitude is
above 8,000 feet, or
b.
The aircraft is in flight at an aircraft altitude less than 24,500
feet, the cabin pressure altitude is above 8,000 feet, and the
landing field is set above 8,000 feet elevation, or
FOR TRAINING PURPOSES ONLY
