dx call

Sri Lanka Call Book - 4S7 call book

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

Philippine DX Foundation, Inc. - An affiliate of the Philippine Amateur Radio Association, Inc.

CW Philippines, Inc. - Ham Radio Club in the Philippines

OE5OHO Oliver Huber - Contesting, CW, antennas and review on TK/OE5XVL DXpedition 1999 plus my GD/OE5OHO DXpedition in 1997.

Aurora current status - Current image of earth's aurora

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

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

Mt. Wilson Observatory - Magnetogram, Dopplergram Intensitygram by Mt. Wilson 150-Foot Tower Data Images

Ionospheric Group - UK RCRU ionospehric group researches

Stanford Solar Center - Providing solar on-line activity resources for the joy of solar science exploration

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

The Sunspot Cycle - Sunspot Numbers, The Butterfly Diagram, the Greenwich sunspot data and sunspot realted infos.

NASA Sunspot Cycle Predictions - Nasa MSFC predictions on the behavior of current sunspot cycle.

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

Digi key - Digi-Key offers over 1,000,000 electronic components from more than 360 manufacturers.

Free Radio Weekly newsletter - DX newsletter headed by Hans Johnson

RTTY Press Freq list - RTTY press services in english sorted by frequency

Speedx - Shortwave and DXing Web page

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

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

VQLog - VQLog is a shareware log-book program for Windows specially intended for HF or VHF-DX'ers and Satellite enthusiasts, and it is fully usable for ALL amateur bands from 0 KHz to 99 GHz

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)