In Case You Missed It
Light Stuff
In an aviation segment where rentals are generally not an option, acquiring your own aircraft may be the way to go. There are deals to be had, if you know where to look. By Roy Beisswenger.
Ask the DAR
Proving compliance with the 51% rule, licensing ELSA or E/A-B, using an LSA commercially.
Effect of Propeller RPM on Speed, Efficiency, Noise, and Vibration
Getting better performance from a constant-speed prop.