Magazine

Builders share their successes.

This milling project offers home machinists a great way to get the feel of their equipment and gives them a plug protector for their in-cockpit iPaq as well; by Bob Fritz.

This article covers what you should have learned in your high school shop class, but didn't, and more. It discusses safety glasses, proper treatment of chisels, gloves, jewelry, shop coats, hand tools, urban myths, safe shoes, hardware, biomechanics, capturing wayward chips, machinery placement in the shop, air-powered tools, cleanup, pneumatic cutting tools, and other common sense advice; by Bob Fritz.

Author Jim Weir explains his preparation for the installation of an energy-efficient power system for a hangar or building shed-all on a shoestring budget. He explains how to choose equipment, calculate power needs, the right light fixtures, power generation, equipment suppliers and prices, and the basic legality of such systems;

The author explains how the characteristics of an airplane affect pilot ability to complete tasks, response factors, stability and damping of the airframe to changes in angle of attack, basic stability, trim, control forces, and control power. He also addresses the controversy behind the design of airplanes, their characteristics and the resultant suitability for various types of flying;

Taking a measured, conservative approach to the development of new technologies and basing decisions on real-world experience rather than hearsay is the best way to move forward in homebuilding.

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.

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.

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.

Acoustic FeedbackThe article Sounding Down in the June KITPLANES concerning aircraft soundproofing was interesting and informative. Id like to add one thing that may...