Brian Carpenter from Rainbow Aviation demonstrates the use of bonding brushes to prepare a surface for a grounding lug to be properly attached to the airframe.
In Hints for Homebuilders
Spark Plug Gap
Brian Carpenter from Rainbow Aviation demonstrates setting the gap on a aviation style mass electrode style spark plug.
Turnbuckle Chain Tool
Brian Carpenter from Rainbow Aviation demonstrates the use of a turnbuckle chain tool for tensioning cable turnbuckles.
Setting NGK Spark Plug Gap
Brian Carpenter from Rainbow Aviation demonstrates the process to set the gap on a typical NGK spark plug used in 2-cycle engines.
Easy Fuselage Layout
Pietenpol and Super Cub builder John Egan demonstrates a technique to layout and draw in full scale the sides of a fuselage. Once laid out the members can be built in place on top of the layout lines.
Fabricate Aluminum Rib Intercostal
Built up wing ribs have several component parts. In this video EAA chapter manager John Egan demonstrates how he fabricated an intercostal for his scratch built Super Cub aluminum ribs.
Bending Steel Tubing
Bending steel tubing is required on many steel tube fuselage designs. Scratchbuilt Super Cub builder and EAA chapter manager John Egan shows a jig he built and demonstrates how to bend tubing using the jig.