E6b Flight Computer Exercises Verified [ 8K ]
gallons per hour (GPH). The pilot needs to know how much fuel will be consumed during that -minute leg. : Set the rate arrow to on the outer scale. Action : Locate minutes on the inner scale and read the outer scale. Result : The fuel used is 4. Correct for Wind Drift The pilot wants to maintain a True Course (TC) of 090∘090 raised to the composed with power , but there is a crosswind from 045∘045 raised to the composed with power
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Uses concentric logarithmic scales (the outer 'A' scale and inner 'B' scale) to solve rate, time, and distance problems, as well as unit conversions.
E6B flight computer (or "Whiz Wheel") is a circular slide rule used for essential navigation and performance calculations. Mastery involves using the Calculator Side for time/speed/distance and the for heading and groundspeed. Core Calculations & Verified Exercises e6b flight computer exercises verified
You are planning a cross-country leg of 150 nautical miles (NM). Your planned groundspeed is 115 knots (KTAS). Question: How long will the flight take? Steps:
You are cruising at a groundspeed of 120 knots. Your next checkpoint is 45 nautical miles (NM) away. How long will it take to reach the checkpoint? Solution: 22.5 minutes (22 minutes, 30 seconds).
Groundspeed and time management form the foundation of cross-country navigation. Exercise 1.1: Calculating Time En Route gallons per hour (GPH)
The core of E6B work involves the 60:1 proportion used to compute time, speed, or distance when any two are known. Use the following exercises to master this fundamental skill.
Modern exams often require density altitude and airspeed conversions. Exercise 4: True Airspeed (TAS) Conditions:
: Rotate the circular scale (the "Calculator" side) so the "60" rate arrow (representing minutes) points to the GS of Action : Look for Action : Locate minutes on the inner scale
Here are some core problems to practice with:
Find the actual true airspeed given a flight condition where a 54 NM leg is flown in 24.5 minutes.