celsius

I see most of the measurements detailed in “Meters” and “Celsius” in posts and articles. 1. Can the P4P be set to show Feet instead of Meter, and Fahrenheit instead of Celsius (if temp is displayed anywhere) on the display of choice. iPad mini in this case... 2. Do I need to learn the...

Cold. Please at which temperatures you still fly. With me today is -7 ° Celsius. Is this still acceptable for a flight? Best regards from Austria