The Ranger Handbook is mainly written for U.S. Army Rangers and other light Infantry units, however it should also serve as a handy reference for other U.S. military units as it contains a summary of other manuals such as FM 6-22 (FM 22-100), FM 3-21.8 (FM 7-8), FM 3-21.10 (FM 7-10), FM 3-90, FM 3-5...

Developed by the United States Power Squadrons, the world's largest private, nonprofit boating organization, Marine Amateur Radio is a complete guide to the use of ham radio for two-way and network communications among boats and between boats and shore stations. Briefly, succinctly, and clearly, thi...