By Garth Calitz The Boeing 777 is a family of long-range wide-body twin-engine jet airliners developed and manufactured by Boeing Commercial Airplanes. It is the world's largest twinjet and has a typical seating capacity of 314 to 396 passengers, with a range of 5,240 to 8,555 nautical miles. Commonly referred to as the "Triple Seven”, its distinguishing features include the largest-diameter turbofan engines of any aircraft, six wheels on each main landing gear, a fully circu