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
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.
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.
Turnbuckle Chain Tool
Brian Carpenter from Rainbow Aviation demonstrates the use of a turnbuckle chain tool for tensioning cable turnbuckles.
Corrosion Prevention Sprays
Brian Carpenter from Rainbow Avation discusses the many uses for ACF-50 and Corrosion X to prevent and stop corrosion. Including metal and electrical components.
Forming Steel with Arbor Press
Forming steel plate can be made easy using an arbor press and homebuilt fabricated dies. EAA Chapters Manager John Egan reviews his fabricated components then demonstrates how to form a wood floor hold down clamp.
Fabricate Control Surface Hinges
EAA chapter manager John Egan shows how he built hinges used for the elevator and rudder of his scratch built Super Cub project.