The fall 2015 edition of Radio Waves now is available via the ARRL website. This issue includes such articles as “Using Sensors to Explore Terraforming,” “STEM School and Academy ARC Builds Repeater,” and “Community College’s DIY Spirit Shines for ARISS Contact.”

Published quarterly by ARRL Education Services, the fall 2015 edition also looks at how ham radio can help Boy Scouts to earn the Radio merit badge, news, ideas and support for instructors, ham radio instruction for people with disabilities, and the evolution of a licensing class.

Current and back issues of Radio Waves are available on the ARRL website. Radio Waves is available free as a PDF.