th f6a review

50 MHz Antennas by DF9CY (4 & 6 Element)  ^pop - Two well performing 50 MHz antennas designed with W7EL EZNEC along to many other antenna projects and related articles

Radio Boatanchor parts - Knobs, slicers and antique radio parts for heathkit Johnson Kenwood Hallicrafters Hammarlund and many more

Sri Lanka Call Book - 4S7 call book

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

The Amateur Radio Flea Market - Treffpunkt Amateurfunk (German)

Rabbit Radio Club - Headquartered in Thousand Oaks, California

MARS - The Metropolitan Amateur Repeater System

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

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

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

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.

Pactor news - A Ham Radio Newsletter dedicated to HF communications and the PACTOR user

USA weather Image - GIF Image showing USA weather Map

Weather Radio Frequencies - Weather Radio Frequencies across the U.S.

National Weather Service - Some little known facts about the NOAA Weather Radio system

Amateur Weather Satellite Imaging - Images and Radio Shack composition

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

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

Pathloss Calculation and EME - Java free space pathloss calculation and EME

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