How to use a graphic flight computer to find ground speed and true heading<br>Align the wind direction under the " true index " mark by rotating the azimuth plate. If the winds are from 330 ° at 20 knots, align 330 under the true index. Align the grid so the center grommet is over one of the heavy lines.
ground speed and true heading can are best found with a graphic flight computer
How to use a graphic flight computer to find ground speed and true heading<br>Align the wind direction under the " true index " mark by rotating the azimuth plate. If the winds are from 330 ° at 20 knots, align 330 under the true index. Align the grid so the center grommet is over one of the heavy lines.

Based on that paragraph can we conclude that this sentence is true?
ground speed and true heading can are best found with a graphic flight computer

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
How to use a graphic flight computer to find ground speed and true heading<br>Align the wind direction under the " true index " mark by rotating the azimuth plate. If the winds are from 330 ° at 20 knots, align 330 under the true index. Align the grid so the center grommet is over one of the heavy lines.

Based on that paragraph can we conclude that this sentence is true?
ground speed and true heading can are best found with a graphic flight computer

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant