Überhaupt: Man muss ja wohl schon während des Fluges 'ne Cabin Altitude um 14500 ft einstellen
Gibts eigentlich nen CABIN ALT OVRD-Switch, oder wie bringt man das dem Flieger bei?
Automatic Pressurization Control – Landing Airport Elevation
Above 6000 Feet
[Option - High Altitude Landing option with High Altitude Landing switch]
If flight is less than one hour and landing altitude is below 9500 feet:
Accomplish Normal Procedures.
If flight is more than one hour or landing altitude is at or above 9500
feet:
Accomplish Normal Procedures except as modified below.
Prior to takeoff:
LAND ALT indicator ......................................................6000 feet
At initial descent or approximately 20 minutes prior to landing:
LAND ALT indicator .......................... Destination field elevation
If landing elevation is above 9500 feet:
High altitude landing switch ....................................................ON
[Cabin altitude warning is inhibited to 14,000 feet.]
Oxygen masks and regulators ....................................ON, Normal
Supplemental oxygen must be used anytime the cabin altitude
is above 10,000 feet.
So wir es z.B. bei der B737NG gemacht. Wobei man für den oben beschriebenen Airport den High Alt. landing sw.
modifiziert. Aber wohl nur für die Airlines, die solche Plätze anfliegen.
Viele Grüße