And We Have
Lift-Off
Breaking
the bonds of Earth has long been one of humanitys greatest dreams. Since we first began to
have conscious thought, we have looked up at the sky, hoping someday to reach it. And ever since
Apollo launched Neil Armstrong into space, where he uttered the immortal words...
"Thats one small step for man, one giant leap for mankind," the sight of the world
falling away below us has been burned into our collective consciousness.
The first rocket designed to capture that vision for the general public was the
ESTES-CINEROC. This Cineroc rocket was a camera built into a rocket that would allow hobbyists to
watch video of their rocket leaving the ground. This camera and rocket were developed by Mike
Dorfler, and marketed in the early 1970s.
Jamie Clay cut his teeth (so to speak) on the Estes-Cineroc. "Ever since I
flew an Estes Cineroc back in the 70s," he says, "Ive wanted to return to
recording the flight of a model rocket from the rocket itself. Its exciting to see the
ground pull away, the earth below spin gently, the horizon grow." So he set about making his
own rocket prototype.
Jamie used an XCam2 wireless video camera
and stripped down the camera so that it fit easily into the nose of the rocket, or "launch
vehicle." The rocket was a D12-powered custom rocket built from the Estes Phoenix kit
according to Jamie. "The only real challenge with the XCam system is that it requires a 12
volt power supply," Jamie continues. "Trick thing to come by when weight is
critical." But Jamie put together a power system which gave him plenty of video time and
added only a little less than 4 ounces to the total launch weight.
"The launch was flawless," Jamie says. "The signal stayed clear
the entire time." He recounts that the only setback was when the "D12 failed to blow a
suitable ejection charge to deploy the parachutes." In other words, the rocket did a nosedive
toward the ground into a field nearby because the parachute didnt deploy. On his website,
www.dph.com/vidroc/vidroc_1.htm, Jamie
details the launch, complete with all the technical details.
He also has a link to the video from his homepage so that you too can watch it. We think
youll find it as fascinating as we did.
The epilog, Jamie says, is "though this prototype was destroyed, the Vidroc
will fly again. The next step is to build another prototype."
 
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