Stein Bruch
Minnesota-based Stein Bruch is in a unique position of running a successful avionics shop that caters to the Experimental crowd. As such, he's seen, installed, trouble-shot and fixed just about everything on the market. In other words, he knows what he's talking about.
All About Avionics, Part 6
Whether portable handheld or panel-mounted, GPSes are the wave of the future in avionics, and these units can store and display a remarkable amount of detailed information. With nifty docks, handhelds can perform much like the panel-mounts in the cockpit, yet be removed for use in other vehicles.
In Case You Missed It
Buzzwords: Maneuvering Speed
Ed Kolano unravels some of the misconceptions of the oft-misunderstood term, “maneuvering speed,” and explains the implications for pilots of homebuilt aircraft.
Wind Tunnel
The author discusses the theory and effect of constant-speed propellers on piston-engine airplane performance, and compares fixed-pitch versus constant-speed props, effect on thrust HP and propulsion, the comprises involved in choosing a prop, how props perform in various conditions and phases of flight, how variable-pitch props work, and why a constant-speed prop is the best choice for high-performance aircraft.