Simply indispensable in any pilot’s flight bag, the AVP-1 is just as easily used for pre-flight planning as for in-flight navigation and plotting functions. An essential aid for the PPL skill test, IMC and Instrument rating and professional flight tests, the AVP-1 is equally popular with instrument rated, touring and professional pilots.
• A standard square protractor design, for preflight direction measuring.
• Distance measuring in nautical miles in 1:500,000 and 1:250,000 scales
• A circular compass rose, for plotting radials from an airfield, VOR or waypoint
• A slot along the radial axis of the compass rose for plotting a VOR/DME position, NDB/VOR bearing line, or other bearing/ range information (e.g. GPS readout)