ASA International Square Aviation Plotter

I like this thing. I always thought that the regular plotters seemed slightly counterintuitive. This plotter gives you headings from whatever point you center it on, including reciprocals right beneath the primary markings. That is VERY helpful as a pilot who struggles a bit with math. Plop this thing down on a VOR, check the reciprocal, turn your OBS to it, bam, you get a “TO” flag.That being said, the size is both a blessing and a curse. It’s easy to fit in a flight bag. Con: you might need a separate straight edge of some sort to get accurate headings.Other than that, this thing makes a lot more sense to me than the traditional plotters.

works well, small - fits on my kneeboard very well.