Patrick Panzera
Patrick Panzera is the editor of CONTACT! Magazine, a nonprofit publication dedicated to supporting Experimental aviation, with a focus on alternative engines.
2015 Engine Buyer’s Guide: Traditional and Conversion Engines
Choices have never been better or more plentiful. By Tom Wilson and Patrick Panzera.
2013 Engine Buyer’s Guide
The outlook for the alternative engine market for Experimental/Amateur-Built aircraft is positive, and there are new additions since last year—even more reason to join the auto-conversion club. By Patrick Panzera.
Unusual Attitude
If you want to install an alternative engine in your aircraft, make sure you've thought through the issues of weight, thrust line, cooling and cowling.
2012 Alternative Engine Buyer’s Guide
If you’re in the market for an auto-conversion engine for your homebuilt aircraft, here’s a definitive guide to the options. By Patrick Panzera.
Are you considering an alternative engine?
Patrick Panzera explains some specific formulas he uses to see if an engine' claimed numbers pass muster.
The State of Auto Conversions
We take a look at the current auto-engine conversions for homebuilt aircraft. By Patrick Panzera.
Fuelventure 400
Last years Copperstate Fly-In was the occasion for a race where speed was only one of the factors in winning. By Patrick Panzera.
In Case You Missed It
Wind Tunnel
Columnist Barnaby Wainfan discusses the factors that affect the longitudinal stability of an aircraft during a variety of maneuvers. Designers make compromises to keep stick forces down so that a pilot can control an airplane, but sometimes they go too far, and light control forces can result in problems that are just as serious as those posed by forces that are too heavy. Whats a designer to do? The most important considerations are presented.
