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Let's get in touch
A question about a build, an idea for a collaboration, or a trip you're planning around Dieng? Send it over.
Hi, I'm Havid Adhitama, the person behind North Backpacker and amateur radio station YD2CLX. I write about travel, radio frequency experiments, satellites, IoT and the occasional social issue, and I'm always glad to hear from readers who are working on something similar.
Pick whichever channel suits you, or use the form further down this page. Messages in Indonesian or English are both welcome.
Reach me directly
Send a message
Looking for gear?
I also run NorthAdventure, a small outdoor gear rental for camping and hiking trips, along with handheld radio rental for events and expeditions. Prices and availability are on these pages.
73 de YD2CLX ("73" is ham radio shorthand for best regards)