Roger Smith took this picture from his helicopter camera.
That's the unstable Vostok with a Estes C6-3.
I'm standing under the smoke trail trying to get a good launch shot.
Right after this it did some skywriting before hitting the ground and ejecting the parachute.
Jeff Lane did have success with his Vostok and a Estes C6-3 - HERE
Jeff Lane did have success with his Vostok and a Estes C6-3 - HERE
