A circular slide rule used for time, speed, distance, fuel consumption, and unit conversions.
Step: Align the 60 Speed Index with 12 (120) on the outer scale. Find 30 on the outer scale. 15 minutes. e6b+flight+computer+exercises+verified
A transparent window with a sliding grid used to determine wind correction angles (WCA) and ground speed. Practice Exercises with Verified Answers 1. Time, Speed, and Distance A circular slide rule used for time, speed,
You are cruising at a ground speed of 120 knots . How long will it take to fly 30 nautical miles ? e6b+flight+computer+exercises+verified