Check out the ARRL website. They have a few ham radio Technician class (lowest class) books that you can study and take the test with. https://www.arrl.org/gett

Check out the ARRL website. They have a few ham radio Technician class (lowest class) books that you can study and take the test with. https://www.arrl.org/getting-your-technician-license https://www.arrl.org/getting-your-technician-license Once you pass, you can use some of the ham radio bands. Plenty of guides on reddit on how to start.