A maneuvering board is the essential tool for solving relative motion and other vector problems collision avoidance, analyzing radar intercepts and wind/current questions. This polar-coordinate chart, based on the U.S. Navy's DMA 5090 chart, allow quick and easy plotting of bearing, distance and speed vectors.
- An exact copy of the U.S. Navy's DMA 5090 Maneuvering Board
- Pad of 50 sheets, printed both sides
- Measures 13" x 14"
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