The ProFlight Fixed Azimuth Plotter is:
ProFlight PF-AP-1 Plotter
Select the proper scale for the appropriate chart type and measure along the course line and measure distances directly from the plotter. A conversion scale for Statute and Nautical miles is provided on the plotter.
When measuring from a VOR place the center hole over the station symbol and align the plotter with the course line and measure from the center point outward using the appropriate scale.
Determining Your Course
For each route or route segment align the top edge of the plotter along the drawn line and slide the plotter along this line until the center hole in the protractor is centered over a line of longitude. Read the true course value on the protractor where it intersects the line of longitude.
Use the outer scale for Easterly courses and the inner scale of Westerly courses.
For courses which are more North and South use the Partial Inner scale for increased accuracy.
For measuring VOR radials center the protractor center hole over the VOR station symbol and align the ruler with the desired radial or course line.
The magnetic direction will be found on the protractor scale at the VOR 0 degree reference arrow.
Caring For Your Plotter
Avoid exposure to excess heat to prevent warping and to not attempt to fold.
MADE IN U.S.A