Cruise flight is at 9,500 feet Pressure Altitude. OAT is -5°C. IAS is 140 knots. Find your TAS. Answer: 161 knots. Section 3: Wind Face Side Exercises
Rotate the compass card so the True Course (090°) is under the True Index.
Ensure you aren't confusing Gallons with Pounds or Nautical Miles with Statute Miles.
Rotate the inner scale until the "60" Index (the big black triangle) is opposite your groundspeed (100) on the outer scale. Step 2: Locate your distance (120) on the outer scale. Step 3: Read the corresponding time on the inner scale. Answer: 72 minutes (or 1 hour and 12 minutes). Practice Exercise 2: Wind Correction and Groundspeed
26.6 Imp gal, 121.1 L
121° (West variation is best, so add; then add deviation)
19.8 US gal
Use the small internal "windows" on the calculator side to solve for environmental factors. Aviation Supplies & Academics
Altimeter setting and temperature affect indicated altitude. True altitude must be computed for accurate obstacle clearance. e6b flight computer exercises
Slide the wind grid so your pencil dot rests on your TAS line (120 knots). Read your Groundspeed under the center grommet.
Pilots must frequently convert between different units of measurement during preflight planning. Exercise 4: Fuel Weight Conversion
You have been flying for 1 hour and 20 minutes (80 minutes) at a groundspeed of 115 knots. How far have you traveled?
Locate 135 minutes on the inner scale (or 2:15 on the clock scale). Read the total fuel burned on the outer scale. 21.4 Gallons. 2. Calculator Side: Fuel and Conversions Cruise flight is at 9,500 feet Pressure Altitude
170 Liters. Align 45 under the "U.S. GAL" arrow. Read 170 directly under the "LITERS" arrow. Tips for E6B Practice Success
This uses the ratio side of the E6B (the "calculator" side).
Mark a dot 25 units up from the center grommet using the grid lines.