military Chinook Spc. Ops. water extraction (Video) By: Rick In: Air Force, Awesome, Military, Video Jan 5, 2016 154 Liked! 57 Disliked 0 A highly trained RAF CH-47 Chinook team makes a fast extraction of a British Special Boat Squadron (SBS). The pilot drops the ramp and hovers as the team race into the partially flooded helicopter. Like this post? 154 Liked! 0