For safety’s sake, all switches and circuit breakers should be labeled as to function and direction.
In Case You Missed It
Light Stuff
In an aviation segment where rentals are generally not an option, acquiring your own aircraft may be the way to go. There are deals to be had, if you know where to look. By Roy Beisswenger.
Wind Tunnel
Aerodynamic flutter has been a recent concern in the homebuilt world. What exactly is flutter? What causes it? Barnaby Wainfan clarifies an often misunderstood and potentially dangerous phenomenon.