call sign map

Reflected W Beam - Hexagonal Wire Beams for 40-10m from DL7IO, different mono/multiband designs with building descriptions and model files for EZNEC

Taiwan Callbook - Taiwan amateur radio callbook

Estonia Call Book - Estonian ES callbook

Guernsey Call Book - Callsigns and addresses of licensed radio amateurs in the Bailiwick of Guernsey

DX.QSL.NET Log Search Engine - Search for your call in many of the logs hosted online, also contains links to other logs on the internet.

DXCC spreadsheet - Excel spreadsheet that helps you trace your status of DXCC entities. You only have to fill the cells with your worked and confirmed entities and the totals will be automatically updated. You don't have to make any calculation

Ukrainian HF portal - Ukrainian radioamateur on HF: DX News, Contesting, Propagation, Conference, Photo, Radioamateur Map, Online Logs etc.

Dynamic greyline map - A greyline map that automatically refreshes every five minutes DX.QSL.NET

Octavia - Printable high resolution Amateur Radio Maps

KMA Antennas - KMA Antennas specializes in HF - VHF - UHF Log Periodic Antennas, unique antennas for the Six Meter band and custom antenna designs.

Q-PAR Microwave Antennas - The company (founded in 1973) excels in the research, design, development and manufacture of microwave antenna systems & components. Our range includes horn, reflector, sinuous, spiral, LPDA, helical antennas, etc; antenna positioners, and many bespoke components.

Unadilla Antennas - The Big Signal, W2AU, W2DU, W2VS, traps InLine, Intenna, An-sulator, End-sulator, Old Reliable by Unadilla Antenna Manufacturing Co.

Piccon - PicCon is a PIC microcontroller based radio controller designed for hidden transmitter hunting

Maidenhead Locator Calculator - On-line calculator for Maidenhead locator calculations. It will work out your Maidenhead locator if you supply it with map references or calculate map references from your locator code.

World Ham Prefix Maps  ^pop - Amateur radio world maps by VK2CA including DXCC list.

MapQuest - Detailed online and searchable maps, driving directions and city guides

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

Northern California APRS - Northern california APRS digipeaters and california maps

Australian Repeater Maps - Map of VHF UHF repeaters in australia

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

The ionosphere at VHF - Influence of the ionosphere on the EME signals by EAVQ

DX.QSL.NET Propagation - This page contains dynamically updated propagation information.

ARMHAM-Program Map - Amateur Radio Maps program which contains maps of continents and countries.

TH-D7 control program - This software allows you to control TH-D7 radio functions in real time, using a windows interface. This software will graph current activity of any 4mhz range, allowing the user to mouse click any active portion - automatically changing the radios frequency.

Chromapix - SSTV Workstation for Windows 95/98/NT by siliconpixels