![Making rare use of my drafting tools for the internal timing. [All Images Credited to Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/05/P1010535.jpg?w=534&h=462&crop=1 "Conquering the Magneto, Part 2")
![The integrated ECLIPSE NG features a very sunlight readable display that shows the engine and all flight data organized in one or more pages. [Credit: Fielden Aero LLC]](https://www.kitplanes.com/wp-content/uploads/2026/04/1_Screenshot_.jpg?w=265&h=198&crop=1 "FLYBOX Avionics")
![[Credit: Radiant Technology]](https://www.kitplanes.com/wp-content/uploads/2026/04/550095_5165745cc27748a598699799d796fd94mv2.jpg?w=265&h=198&crop=1 "Radiant Technology Unveils SafeGyro")
![[Credit: magniX]](https://www.kitplanes.com/wp-content/uploads/2026/04/Magnix.jpg?w=265&h=198&crop=1 "MagniX Unveils Electric Engine for the GA Market")
![[Credit: Dynon]](https://www.kitplanes.com/wp-content/uploads/2026/04/EMS-stand-alone_HDX.png?w=265&h=198&crop=1 "Dynon Unveils Scalable Engine Monitoring for Kitbuilders")
Marc’s Sportsman: Wrapping Up the Annual
When we last left N30KPs annual inspection, the pitot-static check had been completed and I was beginning work on the rest of the airframe....
Marc’s Sportsman: The Trim Saga
We left the end of the annual with a note about problems Ive been having with the electric pitch trim system in my Glastar Sportsman. For background, the Sportsman has what has become a fairly common setup among homebuilts. A small electric motor-a Ray Allen Co. T2-7A, to be specific-is connected directly to a movable tab for trim. The Sportsman has one small tab on the right aileron for roll trim, and one large tab…
AirCam Country—Past and Future?
The AirCam has been for sale not quite since I got it, but almost. Let’s face it: In the competition for least practical airplane...
New Product: Viper’s Next Gen Aircraft
Viper Aircraft has added a new design to its lineup, the Viper FanJet, which offers greater range, higher fuel efficiency and expanded cargo capacity, according to Viper.Increasing the size of the aircraft by 17%, the designers created a spacious, climate-controlled cockpit able to accommodate pilots over 6-foot-5. The larger fuselage translates to 25 cubic feet of cargo space with accessibility from exterior luggage doors and behind the aft seat. Using the Pratt & Whitney JT-15-4D…
New Product: Viper’s Next Gen Aircraft
Viper Aircraft has added a new design to its lineup, the Viper FanJet, which offers greater range, higher fuel efficiency and expanded cargo capacity,...
Cub Crafters Introduces Carbon Cub Kit
In a utility airplane, the power-to-weight ratio reigns supreme, which is why Cub Crafters is making a big deal about its new Carbon Cub...
New Products: Bosch Jigsaw Kit
The Bosch 18-volt cordless jigsaw has been added to Aircraft Spruce’s line of Bosch power tools. The 6-pound jigsaw has a One-Touch system that...
New Products: Bosch Jigsaw Kit
The Bosch 18-volt cordless jigsaw has been added to Aircraft Spruces line of Bosch power tools. The 6-pound jigsaw has a One-Touch system that allows for easy blade change and ejection of hot or broken blades with one lever. The Bosch also features blade retention and a three-way grip that maintains the blade position and allows for precise cuts. An adjustable dust blower keeps the cutting line clear.…
Red Bull Air Races: What the Old, New and Experimental Can...
It's race day on San Diego Bay in Southern California. I look around at the more than 70,000 people (120,000 over two days) assembled...
Amy's RV-10: Getting It Inspected
Before you can legally fly your kit aircraft you must have it inspected by the FAA or the FAA’s legal representative, and that inspector...
In Case You Missed It
Letters
Sawtooth MythIn his article All About Avionics: EFIS Dreams Stein Bruch complains about the...
Getting Its Props
Few people have the opportunity to tour the kit manufacturers shop, let alone the manufacturing facilities of ancillary items such as engines, avionics and props. Author Bob Fritz remedies that last one by taking us on a tour of Sensenichs plant, and you'll marvel at the company's unique blend of old school and high tech.
Alternative Energies
Dale Kramer invigorated the ultralight movement in the 1970s with the Lazair. Now he's doing it again-with a battery-powered version. By Dean Sigler.
The Dawn Patrol
When one email gets forwarded far and wide, an airport picnic (featuring a surfeit of fried green tomatoes) ends up attracting a mob. But The Dawn Patrol rises to the challenge.