The 2018 ARRL Handbook for Radio Communications is available for order now and will be shipping in October. I buy the hard cover edition every 3-5 years because it’s an excellent reference that deserves a spot in the ham radio shack, and that timing seems about right to catch notable technology updates.
And this year, there’s a bonus offer. The first ever ARRL member call sign badge is FREE when you pre-order the Hardcover edition by September 30, 2017. Member Badge is laser engraved with your name and call sign. Includes magnetic fastener and slot for bulldog clip. Offer limited to online orders placed with ARRL.