Brian Carpenter from Rainbow Aviation Services demonstrates the use of a spark tester to bench test a magneto and the spark it generates.
In Hints for Homebuilders
Mark Forss from the EAA SportAir Workshops demonstrates tips to sand composites or wood surfaces.
Brian Carpenter from Rainbow Aviation Services demonstrates the use of a Jack Hack tool that makes tightening intercom jacks a easy and convenient one sided job. Available from Aircraft Spruce & Specialty.
Brian Carpenter from Rainbow Aviation Services discusses the magneto impulse coupling and shows its component parts and how they operate to generate spark and aide in starting your engine.
Mark Forss from the EAA staff demonstrates various ways to measure and layout lines using a sharpie marker.
Fast Curing Fiberglass
Mark Forss from the EAA staff demonstrates how to set up a system to fast cure composites using heat. Always follow resin manufactures' recommendations for any heat curing processes.
EGT - CHT Basics
Brian Carpenter from Rainbow Aviation Services reviews the operation of EGT and CHT instruments and probes.