PD‘s Tip Tuesday demonstrates airspeed and groundspeed, in a Twin Otter flown by Dave Schwartz, Pilot at Skydive Chicago and Skydive Sebastian…
Groundspeed & Airspeed
Dave Schwartz, Pilot and Skydive Radio host, explains and demos:
- The difference between airspeed and groundspeed
- What makes them different numbers
- How they change turning onto jump run
- Why we care (exit separation)