2018 Amateur Radio Emergency Communications SymposiumFeb 1 2018 | Kindle eBookby Gordon Gibby
The ARRL Handbook for Radio Communications; Volume 1: Introduction and Fundamental TheoryOct 8 2018 | Kindle eBookby ARRL Inc.
The ARRL Handbook for Radio Communications; Volume 4: Antenna Systems & Radio PropagationOct 8 2018 | Kindle eBookby ARRL Inc.
Amateur Radio Digital and Voice Emergency Communications - 2nd Edition: Build your community group's assets & expertiseJun 13 2017 | Kindle eBookby Gordon Gibby and Barry Isbelle
Field Expedient SDR: Introduction to Software Defined RadioSep 18 2016 | Kindle eBookby David Clark and Paul Clark
Ham Radio: The Ultimate Ham Radio Complete Guide The Easiest Way - Be an Expert ( Ham Radio, Communication, User Guide, Self Reliance, Survival )Nov 3 2016 | Kindle eBookby Edgar Walker