Tag: experimental aircraft testing
![[Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/Over-Stave-Lake-3.jpg?w=324&h=160&crop=1 "Glasair Sportsman 2+2 Build Part 3")
In Case You Missed It
Effect of Propeller RPM on Speed, Efficiency, Noise, and Vibration
Getting better performance from a constant-speed prop.
ViperJet Redux
Before you think to yourself, "I couldn't afford that, let alone fly it" relax a little and let your imagination run wild. The ViperJet offers glove leather interior, rosewood inlay, and performance to spare. Doug Rozendaal completes the picture.