In this video, Dan Koellen (AI6XG) shares the stories behind some of his most creative homebrew radio and electronics projects.Dan has spent years building, modifying, and perfecting gear for ham radio, portable operations like SOTA (Summits On The Air), and experimental electronics. From modified QRP rigs and custom vacuum-tube transmitters to clever antenna transformers and portable stations, this is a look at some of his work.Learn more about Dan’s projects on his website: https://www.ai6xg.com/Dan's Four Days in May Presentation: https://youtu.be/xd09y6QnFxc?si=wm9gbwUYFLoGpMT1Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.Connect with us:* Discord: https://discord.gg/YDeM3JeH* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #SOTA #HamRadio #PortableOps #QRP #Workbench #Electronics #POTA