aprs engine for tnc x

An-Ten-Ten-nas  ^pop - A complete resource for home made antennas by L. B. Cebik, W4RNL

AMRAD Active LF Antenna - The AMRAD Active LF Antenna. You can tune into LF activity with this easy-tobuild and erect active antenna. As a bonus, you get MF and HF coverage, too—not to mention world-class performance

Low Noise Antenna Connection - Reducing noise to your antenna can gain your aerial performance, learn how.

Grounding is key to good reception  ^pop - Guidelines to groundings.

Martlesham DX and Contest Group - The Martlesham DX & CG was founded off the back of a group of keen UK contesters who wanted to do a serious effort in CQWW contests - WPX and CQWW SSB. G0KPW - M6T - M7T - M8T

BADX Boston Area DXers - BADX is an association of shortwave, mediumwave, and longwave DXers and shortwave radio listeners. Membership is open to all.

ASTRA - The home of Soci?t? Europ?enne des Satellites.

Eutelsat - European Telecommunications Satellite Organization

ON1CAU Satellite page - A complete guide to satellite web sites.

The Amateur Satellite Observers - Virginia - Nice resource for satellite observations.

Amateur Satellite FAQ - Beginner guide to amateur satellite, with tech info about accessories, antennas, and frequencies.

AMSAT chile - AMSAT Chile by CE2HI

AMSAT Germany - AMSAT Germany

AMSAT Italy - AMSAT Italy

AMSAT N. America - AMSAT North America

AMSAT UK - AMSAT UK

AMSAT New Zealand - AMSAT New Zealand

AMSAT Japan - AMSAT Japan

Geophysical Institute - Auroral Activity Forecast Notes by the Geophysical Institute

Optical Research Programme - Auroral Large Imaging System, ALIS

AD5Q propagation forecast - Montly propagation reports by AD5Q - Houston, Texas

Dansk Scanner Information - Danish frequencies and scanner resource

Pirate Radio Reports - Listenings reports for Pirate radios.

Morse Mania - A morse code tutor for the Macintosh.

HRDLabel - HRDLabel is a software for printing labels, QSL and envelope using the Ham Radio Deluxe logbook database.