Safety Wire Twisters
EAA Technical Counselor and A&P/IA mechanic Dick Koehler shows the two more common safety wire pliers. One with reversible function and one without.
In Tools and Workshop
Overview of 3-D Printing
EAA SportAir workshops manager Mark Forss provides a general overview of 3-D printing systems that are available for the homebuilder.
Bead Breaker for Tires
Dick Koehler demonstrates the use of an inexpensive tool used to break the seal between the rubber tire and wheel when changing tires.
Drill Alignment Jig
Fred Stadler demonstrates use of a simple alignment jig designed by EAA's master craftsman Bauken Noack. Especially useful to ensure precise installation of a wing's drag/anti-drag wires.
Checking for Flat Workbench Top
A flat and level surface to build airplane components upon is a good initial step in the building process. Timm Bogenhagen from the EAA staff demonstrates how to use a piece of string to verify you have a flat work surface.
Hand Drill Guide Jig
Drilling holes perpendicular to your work piece using a hand drill can be challenging. Timm Bogenhagen of the EAA staff shows a handy wood guide jig block to make perpendicular holes easy.
Using the proper tool for the application is important. EAA Technical Counselor and A&P mechanic Bob Koehler discusses the different types of common phillips screwdrivers and the importance of using the right one.