www.sofferari.com I just posted a new video of a successful launch and landing with a different rocket with 2 engines. Check out my other videos. On-board camera GoPro Hero HD Estes Model Rocket Launch and Crash time lapse. Rocket dove straight into the ground and the camera was laying right next to it in absolutely untouched perfect condition... The keys on the ground were counter weights which were in the box on the opposite side of the camera on the outside of the rocket. E9-6 motor