A jet aircraft is an aircraft propelled by one or more jet engines.
McDonnell Douglas DC-10 of Continental Airlines is an example of a Trijet configuration
The Heinkel He 178 was the first aircraft to fly on turbojet power, in August 1939
Boeing 707
The Concorde was the longest running commercial SST providing service from 1976 to 2003
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, helicopters, airships, gliders, paramotors, and hot air balloons.
The Cessna 172 Skyhawk is the most produced aircraft in history.
Hot air balloons
Airship USS Akron over Manhattan in the 1930s
An Airbus A380, the world's largest passenger airliner