The project will focus on upgrading critical facilities that enable the Navy’s nuclear-powered fleet and long-term propulsion ...

ARRL Field Day is a once a year 24hr emergency preparidness event for radio amateurs (Hams). During the event, we try and make as many radio contacts with other Hams in a 24 hour period. You can find ...

Master nuclear cardiology with ACC’s expert-led, on-demand courses covering imaging, physics, and workflows — earn CME and stay current in clinical practice.

A curated collection of awesome amateur radio resources, links and tools. Tip: Look for a specific subpage below or browse the complete list of links organized by category.