The "engagement control station" has three operators, with two radar consoles and a radio link.
Mr Leonard patrols regularly with the local commando unit, and maintains a battery-powered radio link with his white neighbours.
"This is very serious, Joe, " he told retired US Air Force Col Joe Kittinger, whose records he was attempting to break, and who was acting as his radio link in mission control at Roswell airport.
The player-piano rolls in the transmitter (aboard the ship) and receiver (in the torpedo) would be started at exactly the same moment, and would then stay synchronised after launch, providing a secure radio link from the ship to the torpedo.
Another goal: to make Songdo the largest so-called ubiquitous city, where wireless networks and radio-frequency identification will link all information systems--every laptop, stoplight, cell phone, TV and toaster.
Hit the source link to grab a Radio-enabled preview build and see if some algorithm can defeat even the mightiest Yacht Rock playlist crafted by our own Brian Heater.
ENGADGET: Spotify Radio feature turns into an app, offers Pandora-like stations with unlimited skips
First, the weak link in any wireless or radio system is the antenna, its effectiveness and its location.
In 1973 Hartman neighbor Martha Wohlford, a novelist, used sideband radio to set up the first communications link between Staniel Cay and the outside world.
Not all planes across oceans have data-link capabilities, and high-frequency radio is still used with some flights and as a backup with others.
WSJ: How New Air-Traffic Control Systems Operate Over Oceans
Okay, so here's what we know: Sony is launching a new Vaio laptop (we got a vague release flier on this, which you can check out after the link) May 10th that will be one of the very few triple-radio laptop device we've seen.
ENGADGET: Sony's new Vaio PCG-4E1L laptop has integrated tri-band GSM
The other option, and the most convenient, is to go to Cars.com (link below, a Web site associated with the Car Talk guys from National Public Radio).
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