Tag: ULPower UL520T
![[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
Rapid Prototyping and Experimental Design
Sandwich panels, part 4-a simple, accurate method for molding flanged parts.
Buzzwords
Ground effect, or changes in airflow when flying a wingspan distance above the ground, affects longitudinal stability, elevator effectiveness and possibly even your airspeed indicator. By Ed Kolano.