Wittman Buttercup, on wheel skis. The owner uses it to fly north and go ice fishing. Our resident aerodynamicist was intrigued by its unusual wingtips.
In Case You Missed It
25th Anniversary: Homebuilts – The Enduring Soul of Innovation
This month we reflect on the changes we've seen over a quarter century of covering the homebuilt aircraft world; by Cindy Pedersen.
25th Anniversary: Engine Monitoring Comes of Age
Whats happening behind that firewall? Marc Cook traces the lineage of engine monitors over the past 25 years.