dxzone.com

VHF95 - VHF/UHF contest logger, supports ARRL contest.

Taiwan Callbook - Taiwan amateur radio callbook

The National Traffic System - ARRL National Traffic System for routing formal written message traffic

HF Hamtrader Nes - Trader net frequencies

The Northern California Net - Amateur radio traffic nets serving the northern California and Nevada areas

University of W. Florida Radio Club Priority listing - Find out about club meetings, club members, and club-sponsored community events

K5IQ humor pages - Ham radio humor and stories

Who's Who - Who's who in ham radio

World Time Zone Map - Time zone map by U.S. Naval Observatory Astronomical Applications Department

AM Nets - The AMers nets from HF to VHF

Current Aurora status - The Aurora in near real-time from Sweden

Aurora Status from Alaska - The aurora today, ground view from alaska

Auroral Activity - Plots showing the current extent and position of the auroral oval at each pole

Ionospheric Group - UK RCRU ionospehric group researches

Today Space Weater - Presented by the Space Environment Center with plots and images updated daily.

Sunspot answer book - Mr Sunspot's Answer Book National Solar Observatory Sacramento.

Solar Flare and sunspots - Understand the connection between solar flares and sunspots.

Free Radio Weekly newsletter - DX newsletter headed by Hans Johnson

Radio Icons - A .ico file library containing lots of icons for Windows, regarding Amateur Radio, to customize your desktop

Barrys Clip Art - Collection of radio clip art images

Linux and Ham Radio - A brief summary on linux dedicated to ham radio

Radioman - Freeware dos VHF/UHF Logbook morse code facility, kenwood transceivers interface, moontracking, distance and bearing calculators by DF9CY but discontinued and unsupported

AREPS propagation programs - Collection of various propagation software by Space and Naval Warfare Systems Center, San Diego, Atmospheric Propagation Branch

RF prop  ^pop - RF propagation software

EMI Calculator - Does your Amateur Radio system comply to the EMI rules ? (German values implemented)