Michigan Trucking Association serves 1, 000 members statewide, formed solely to advance and promote the interests of Michigan truck operators. On-line compliance product ordering available.

The Aircraft Tachometer that works like a Camera. New PROPTACH-3 with the Automatic Power-Off Feature saves the Battery from Inadvertent Rundown. It takes a Picture of your Propeller once per second and displays the RPM. It works from Inside or Outside the Cockpit with any Color Propeller. Mechanical aircraft tachometers are notorious for inaccuracy . With PROPTACH you can now protect your ...