William Rynone

There are seemingly few more mundane tasks than making holes, but there are as many ways to do them, as there are different sizes and shapes of holes. This month, Stein Bruch describes how to cut holes in the panel yourself, using tools you may already have around the shop.

Nobody's perfect. Neither is any airplane or airplane part—there’s always a tolerance from perfection, and that’s OK, as long as you understand the art of repair.

3D-printed composite part molds. By Ken Krueger.

At AirVenture last year, Remos Aircraft introduced an all-composite, factory-built Light Sport Aircraft, the GX, which replaces the Remos G-3. Significant testing went into the two-year development of this new plane, including ground vibration testing, which is the subject of this months column; by Dave Martin.