Bentley's RC chopper was green and had large glasses on the front. It was controlled by a remote controller. He first uses the chopper in India when he has to bomb a security truck, then uses it again to defend Murray from Rajan's guards while he carries the Clockwerk wings. He uses it in Prague to eliminate the motion detectors so that Sly can escape from jail. He uses it one last time in Canada in order to wipe out the security systems on Train #2 which holds one Clockwerk lung. He also uses it to battle Neyla above Train #3 before destroying it by throwing the chopper itself down the chimney of the train. The chopper contained bombs and also included a turret.
Penelope also used an RC chopper when she joined the Cooper Gang. This chopper had a light pinkish color. She used it in Holland to defend the Cooper hangar from Muggshot's bribed guards, and in China to protect Murray from the guards while he tries to save the team van. The chopper ran out of fuel while protecting Murray, and so for the rest of the game, Penelope used an RC car, but she probably refueled it, because she use it in Kaine Island to get ride some guards. This chopper had a grapple that she used to grapple guards and throw them away.