Dynon Avionics D2 Pilots User Guide - Manual (Page 16)

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4-2 D2 Pilot’s Guide
Figure 2 - Pitch
Roll angle is indicated by the position of the yellow triangular roll pointer with respect to the arc
above it. There are tick marks on the roll arc at 10, 20, and 30 and 60 degrees of bank, and
triangles at 45 degrees of bank. In the example above, the aircraft is banked approximately 2
degrees to the left.
Figure 3 - Roll
GPS Ground Speed is the aircraft’s speed over the ground in knots, miles per hour, or kilometers
per hour as determined by the D2’s GPS. GPS ground speed will not match your pitot/static
airspeed instruments due to wind. Since GPS ground speed does not take into account the
dynamic pressure of the air acting on the aircraft, it does not provide the information necessary to