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Old 01-01-2021, 01:36 PM
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burkefj burkefj is offline
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Join Date: Feb 2009
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Default R/C Russian Buran Shuttle Rocket glider

To close out the year, I designed/built this yesterday, a simplified Buran shape, with a slightly enlarged wing, approx 1/72 scale, 18" wingspan, 21" length, 8.2. oz ready to fly using an E-6 longburn Aerotech composite rocket motor. Construction roughly follows the old Estes 1385 Columbia, but using 6mm and 3mm depron for the wing/side plates and tail, a BT-80 tube for the body and I cut out the rear of the tube to simulate the special oms pods that the Buran had. I laminated 10 pieces of 6mm depron with the cockpit/nose shape then carved/sanded to shape, then glued it to the front of the wing and glued a 2" long coupler and 1" piece of body tube to make the shoulder of the cone so it was removable to access the battery. Worked fairly well. I ran out of black/red to complete the cockpit windows and buran/cccp text but it was good enough for video today. CG and trims were spot on, here are the first three flights. Had about a 6-7mph headwind so it would do sort of hover decents to landing. On the first flight I was trying to make it to the grass behind me but I misjudged slightly and the wind quit right above the runway causing the plop landing, but there was no damage. Next two flights were as planned.

Flight Video

https://youtu.be/7KenhQhwVcQ
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