What’s New

Drill holes without a template using a transfer, get around an airport with a foldable mobility scooter, auto-darkening smart welding helmets are introduced, and relays can save your avionics.

Builder Liability and You

There are ways to protect yourself from lawsuits when you sell a homebuilt aircraft. These include accurate and complete documentation of the building process, adherence to manufacturers instructions during the build, a good record of safe flight over a period of time, third party liability insurance protection and a signed liability waiver.

Light Stuff

The author reviews the Kappa KP-5 LSA, imported by Kappa Aircraft from the Czech Republic. This is a conventional, low-wing, trigear configuration airplane, with a staggered seating arrangement that allows more room for each occupant, while keeping the cockpit narrow. The KP-5 is powered by a 100-horsepower Rotax 912 ULS engine and a Woodcomp three-blade prop, and has a useful load of 583 pounds. Full-power airspeed is stated as 138 mph. Avionics equipment includes a Dynon EFIS and engine monitor, Garmin GPSMAP 496 and Garmin transponder.

Light Stuff

The Sky Arrow 600: a different kind of LSA; by Dave Martin.

Gyroplane Safety

by Ralph Taggart Most sport gyroplanes aren't beautiful or even cute, but there is no denying that they have a certain magnetic appeal. If you...

In Case You Missed it

Stressing Structure

Load distributions, part 2.

Still Young at 35

Vans RV-4 is still going strong.

Error Chain

Departure Stall! Good aircraft design and a bit of luck made it survivable. By Gary Knight and James Wiebe.

Best Practices – Workshop Safety

A safe workshop is a happy workshop.