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Old Radios - Dedicated to the collection and preservation of old radios, both tube and transistor.

Thracian Rose Club - The Thracian Rose Club has been created in the Roses' City Kazanlak (Bulgaria) in 1993. Its main goal is to promote contacts within the radio community members (HAM, CB and SWL).

November Echo International D.X. Group. - 11 metres d.x. group northeast england.

WhiteCliffs DX Group - Started in 1998 and grew out of the new CB internet newsgroup, uk.rec.radio.cb. the Group is run on a non-profit making basis

Echo Alpha Int. DX Group - Radio group with members all over the world.The group offers free membership including use of the groups PO Box and quality QSL cards.

NA Contest - NA is an amateur radio logging program for MS-DOS computers, primarily for use in operating in amateur radio contests

Taiwan Callbook - Taiwan amateur radio callbook

The Geratol Net - The Geratol Net sponsors the 75 Meter 2-letter Extra Class WAS Award, as well as over 30 endorsements and other awards.

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

The ARRL Foundation, Inc. - The ARRL Foundation is devoted to providing valuable programs to serve the ham community, whether those served are ARRL members or not.

CT2GQV homebreing blog - The Speaky HF SSB transceiver and other homebrew projects Homebrew of radio equipment, antennas, tuner, etc.

Surrey Radio Contact Club - Surrey radio contact club (srcc) - an amateur radio club based in Croydon, Surrey, UK

Verulam Amateur Radio Club - A Radio Society of Great Britain affiliated club

Cowtown Hamfest 2011 - Fort Worth, Texas Best Hamfest; Fort Worth best opportunity to learn about Ham Radio and visit with your friends, Cowtown Hamfest

AD4C Web Page - About ham radio hobby with hundreds of related links

Glen Martin Engineering, Inc.  ^pop - Glen Martin manufactures aluminum and steel amateur antenna self-supporting and telescoping towers, mounts, masts, thrust bearings and accessories.

ACOM  ^pop - ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts

Olivia Modes - Olivia is a family of MFSK modes with a high redundancy Forward Error Correction system similar to MT63. General description and protocol information by w1hkj

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

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

Funkamateur - German magazine about Ham radio, electronics and Computers.

ROHN / Radian  ^pop - Towers, poles, antenna mounts, accessories and hardware, obstruction lighting, and installation services

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

RTTY by WF1B - RTTY by WF1B combines features of a terminal program with the features of a contest logging program, support AEA PK-900,MFJ-1278, AMT-1, HAM PCI4000/4100/3000 and many more

Schematic Database  ^pop Priority listing - Schematic database for HAM Radios and CB Radios