Units of measure

[Longboat]

I set my Go app to imperial measurements. Flight data on camera view is feet and mph but flight envenlope controls are still in meters. On the RTH altitude I thought 200 feet would be fine for my area. Little worrisome when it went to over 600 feet (200 meters) before heading towards me.

 

[rockydog]

RTH setting is always in metres, even if you have everything set to imperial ....so you need to set it to about 60/65.