I first heard of a 'Paraset' when I saw a message on the QRP-L reflector announcing an upcoming 'June 6th Paraset D-Day' activity. A search for more information soon revealed that the Paraset was a small vacuum-tube transmitter-receiver unit built during WWII in the UK at the Whaddon Hall headquarters of the Secret Intelligence Service Communications Unit. Known officially as the 'Whaddon Mark VII', the units were either air-dropped by parachute or carried, by the jumpers themselves, into many of the occupied countries of western Europe. . .
posted by jackspace on Nov 5, 2008 - 13 comments

The HF Active Auroral Research Program (HAARP) (a Google Video) radio signals are clearly heard in the 40 meter band, echoing off the Moon. This video shows S-meter readings as seen on a Yaesu FT-1000MP amateur radio (ham radio) transceiver located in San Jose, California. And of course a thorough explanation of what you are watching/hearing can be found on About the HAARP - LWA Moon Bounce Experiment.
posted by jackspace on Jan 23, 2008 - 7 comments

Talk to The Hand . They say you should always sing from the heart, but no one ever said anything about what do to with the hands. Enter Robert A. Wilson, N6TV, manualist extraordinaire. If you thought the Human Beatbox from Spearhead was great, wait until you see Robert perform the Theme from Hawai'i Five-O or for Classical music lovers, there's The Toreador Song, from Carmen and The William Tell Overture (Lone Ranger Theme).

Robert is no stranger to talking with his hands. He's also a ham radio operator, a hobby and public service which is not only celebrating 100 years of wireless voice communication, but also makes excellent use of another mode of communicating with the hands: Morse Code. As old and seemingly antiquated as it seems at first glance, Morse Code has been used to allow those with physical challenges communicate with those around them.
posted by jackspace on Apr 24, 2006 - 21 comments

Welcome To IOTA NA-178 Mission Control On behalf of IOTA Ham operators WorldWide, the SouthEast Farallon Island - Project NA-178 HAMS HELPING HABITATS project (conducted by K6VVA & K9AJ) will assist the Farallon National Wildlife Refuge ("The Refuge") by transporting materials and equipment via helicopter from the mainland for an important habitat restoration project on SouthEast Farallon Island ("SEFI"), as well as the return of old unwanted infrastructure water pipe from the Island for disposal.

If you thought Eco-tourism was passe, try a DX-pedition! Of course hams have also put their personal concerns aside for other things, such as helping provide emergency communications during natural disasters. One thing you might not realize is our penchant for broadband Internet via BPL (Broadband over Power Lines) may interfere with this hobby of radio enthusiasts.
posted by jackspace on Feb 15, 2006 - 34 comments