Cirrus Aircraft, which builds the SR22—the world’s top-selling personal airplane, known for its full-airframe parachute and comfortable cabin—has joined the OpenAirplane network, making it easier for pilots to rent Cirrus airplanes while traveling. Pilots have long complained that anytime they try to rent an aircraft while away from their home base, the checkout process is too long and complex, making the option to fly less convenient than it should be. OpenAirplane aims to solve that problem by creating a sta…