Basics of Stripping and Crimping Wire
In this video, Dick Koehler demonstrates basic techniques of stripping and crimping wire. Dick is a Technical Counselor for Chapter 186, A&P aircraft mechanic with Inspection Authorization (IA), and SportAir Workshop instructor.
Antenna Ground Plane
Antenna ground planes for composite or wood aircraft can be made in various ways. EAA Technical Counselor and A&P/IA mechanic Dick Koehler demonstrates how to use copper foil tape to make a light weight and effective antenna ground plane.
EAA technical counselor and A&P/IA Dick Koehler demonstrates the use of heat shrinkable solder sleeves and how they can conveniently be used to tie ground wires together.
Key Switch Installation
Tracy Buttles from the EAA staff demonstrates how to install a ignition key switch into an instrument panel in a way that locks it in place and prevents it from rotating within the mounting hole.
Voltage Regulator Overview
EAA Technical Counselor and A&P/IA mechanic Dick Koehler shows the inside of a mechanical voltage regulator and discusses the component parts and how it all works to regulate voltage in an aircraft's electrical system.
Labeling Electrical Wires
Labeling electrical wires is sometimes overlooked during the building process. EAA volunteer Fred Stadler shows how effective a label maker can be to mark heat shrink tubing and install on wires as a method to mark wires for later identification.
Solenoids: Master Relay and Starter Relay
Most aircaft are going to have a master relay and a starter relay. Dick Koehler discusses operation and installation of the relays. Dick is a technical counselor for EAA Chapter 186, an A&P mechanic with IA, and a SportAir Workshop instructor.