Hi,
Here is my smile
Very light spherical foam, longitudinal enforcement with applied balsa plates 30x2 mm, film skin.
95 cm diameter, 107 cm length, 30 mm thickness
950 g TOW
Hyperion 3013-18
APC 12x6 SF
2xHitec HS325 (elevons)
1xHS55 (rudder)
3 cells 2100 mAh
some video:
[link=http://prikolet.ru/movies/takeoff.avi]Take-off[/link]
[link=http://prikolet.ru/movies/stallturns.avi]Turns[/link]
[link=http://prikolet.ru/movies/immelman.avi]1/2 loop[/link]
[link=http://prikolet.ru/movies/landing.avi]Landing[/link]
Eugene Maslov