To withstand a 51,000-foot altitude, an airframe has to be tough. And they don't come tougher than the Learjet 31A. In fact, no light jet in the world today is built with such rugged endurance. Its strength, ability to handle gravel airstrips, and low cabin altitude have made it the aircraft of choice for Medevac missions. Its design features contribute to high dispatch reliability, quick turn-around time, and outstanding handling characteristics.
