Compute A Course - Weems and Plath
Price: : £19.99

Compute A Course
Weems and Plath. T
he Weems & Plath Compute-A-Course is a compact, multi-purpose-plotting tool. Ideal for general boating or commercial use. The Compute-A-Course can be used for position fixing, course plotting, and distance measurements with the included scales. Using the log scale on the instructions, time/distance calculations are easy. Instructions included. Dims: 7-3/16" w x 8-½" h