AFE AS-2 9” (22.5cm)

A short (22.5cm / 9”) scale rule with nautical mile markings in 1:500,000 & 1:250,000 scale on the outer edges, statute miles and kilometres are marked in 1:500,000 scale on the inner scale. Cut from thick Perspex with beveled edges, this shorter scale is perfect to keep in your flight bag for in-flight measurement and diversion planning.