40 meter was

10 elements Yagi for 2 meters - Based on a design by JM1SZY for 50 MHz that he developed using YO

Magnetic Longwire Baluns  ^{updated  pop} - Do these things do exactly what they say they do, or are they total hogwash? - Patrick lifts the lid on the MLB

80Mt rotating Quad - 2el 40Ft front to back spacing 80 meters Quad antenna

Fixed inverted vee antenna for 80m - Infos and plans for an Inverted V wire antenna for 80 meters band

JA91 Isa - 11 meters station from japan

The San Diego Six Shooters ham radio club Priority listing - The San Diego Six SHooters Amateur Radio Club, established in April 2001, is dedicated to promoting all modes of operation on the Six Meter Amateur Radio Band.

ZF1DC David Corbin - Countries worked on 6 meters, ZF firsts on 50 Mhz, and links to resources.

NH7C Amateur Radio Social Network - NH7C.com was created with the user in mind and sports many of the latest features available. Whether you have interest in Contesting, QRP, CW, Emergency Communications or any other facet of Amateur Radio, you are welcome here at NH7C.com.

WebSDR in USA W4MQ  ^pop - Internet Remote Base WebSDR radio receive from Reston, Virginia with remote control cover 160 40 and 20 meters band

Valcom Fibreglass Whip Antennas - Manufacturer of Fibreglass Whip Antennas, Low and mediun Frequency, HF and VHF Antennas Specialized in the design and manufacturing of a full range of Beacon (MF), AM Broadcasting 540 - 1700 KHz, HF 1.7 to 30 MHz, VHF 30 to 156 MHz and UHF 200 to 500 MHz antennas.

Gizmotchy Antennas - The Gizmotchy high performance horizontal and vertical beam antenna for 2/6/10/11 meter bands

ON7VZ Daniel - VHF, 50 MHz contest, gallery and six meters infos

Six Meter International Radio Klub - SMIRK club news, DX information, content details, and forum for 6 meter operation enthusiasts.

6mt.com Six Meters World Wide - Devoted to 6 meters and consist of The Six Club and technical files for vhf through microwave

Six Italia - Six meters radio club, promote and preserve 50 mhz operations in italy

Six Meters: An Introduction - An extensive introduction to 50 mhz band, (6 meters)By Dave Finley N1IRZ, appeared in QRPp Winter 2000

Six Meters FAQ - Faqs on six meters band, designed to help encourage hams to use and enjoy this band

FCRAO - A 15-meter diameter, submillimeter spectrum telescope. Situated near the summit of Mauna Kea, Big island, Hawaii.

408 MHz Survey - Survey of galactic synchrotron radiation at 408 MHz in the south of England using a 10 metre dish and a Dicke radiometer

Ham Satellite frequencies - This listing was put together by ve7vdx on the USENET rec.radio.amateur.space, and is updated weekly there

WB8ERJ Mike - Amateur SSTV from MIR, a 2 meter antenna for bicycles, working the AO-27 satellite portable, and photographs.

PA1SIX six meter propagation - F2 and TE propagation on 6 meter

VOACAP Quick Guide - A Quick Guide to using VOACAP - Point-to-Point High-Frequency Ionospheric Communications Analysis and Prediction Program

LogPa - Freeware logbook software for logging qso's from 160 meters till 2 meters

The Radio-Frequency Ground - You were told that your audio was no good, that you had "RF in your audio ? This is also known as RF feedback