Yes, it does back flips. It is a Eurocopter BO-105 CBS 4 Twin engine helicopter. Stock model with a Rigid Rotor system, the fixed rotor is why it can do aerobatics. www.redbullusa.com
Title: Red Bull Helicopter does back flips!
Duration: 0:00
Submited by: admin
Category: Science & Technology
Added on: July 3rd, 2010
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