Rotax Power, Lots of Speed: The Retractable-Gear TL Sparker Debuts...
This sleek retractable-gear, two-seat Experimental can use any of several Rotax engines, from the 100-hp 912 ULS to the 160-hp turbocharged 916 iS.
Lycoming Engines UL94 Valve Seat Recession Investigation Update
Lycoming Engines issued a press release regarding University of North Dakota's problem with the use of UL94 fuel in their fleet:
In June 2023, the...
Garmin’s New VHF Radios
Sporting a crisp, high-resolution display, they are nicely equipped with a variety of handy features and a smart feature set.
The Sun ‘n Fun Quick Rinse
It happens pretty much every year. Springtime weather brings its expected instability to the Sun ‘n Fun airshow.
What You Should Know About the MWFly Engines from Italy
Guido Fantini offers a detailed look at the MWFly four-cylinder aero engines being shown at Sun 'n Fun 2024.
Flybreezy
Flybreezy, a company based in California, has a new product aimed at making battery charging less of an issue for pilot videographers.
GAMI Says It Has 1 million Gallons of “Conforming” G100UL
The fuel is stored in a tank at its Baton Rouge plant and has a certificate of authenticity, which then makes it “commercially viable.”
Hartzell Talks About Acquiring Whirlwind Propellers
Hartzell Propeller's president JJ Frigge took a few moments at the beginning of Sun 'n Fun Day 2 to talk about the recent acquisition of Whirlwind, competing propeller manufacturer very popular in the Experimental world.
In Case You Missed it
Capturing Air-to-Air Shots
Marc Cook reflects on the years of on-the-job lessons he learned while formation flying and shooting air-to-air photography.
The Home Machinist (Part 11)
In our continuing series, author Bob Fritz explains how to use a boring head to drill odd-size or big holes. Hint 1: The bigger the hole, the slower the going. Hint 2: The traveling rest, which moves with the cutting tool, braces the material in two directions to minimize flexing.