SpeedBrakes™ for the Cessna 210. The new product employed vacuum technology for deployment of drag brakes, which gave pilots greater control during rapid descents. Aircraft owners and aviation experts perked up their ears. In intervening years, Precise Flight, Inc. has introduced SpeedBrakes™ for many other general aviation aircraft and has received OEM contracts from Mooney, Columbia Aircraft Mfg Co. and the New Piper Aircraft Company.