This course effectively prepares students for the RCS Endorsement Exam. Drawing on Avotek’s Avionics: Beyond the AET textbook, this course presents the content in a concise and engaging format that is accessible on any device. The information in this course explores the key topics of basic electronics review, radio receivers, radio communication theory, and aviation radio communication. Avionics: Beyond the AET is available for purchase through Avotek.com.