Airline Drag Thrust 
Pilot Institute
MARCH 7, 2025
Both the turbofan and turbojet are jet engines that rely on the same principles to provide thrust. Turbofan engines are commonly found in civilian commercial airline aircraft. Turbofan engines are found in civilian commercial airline aircraft. But what makes them different from each other? Is one design better than the other?
Vintage Aviation News
MARCH 2, 2025
The groundbreaking supersonic airliner was the result of a joint effort between Sud Aviation (later Arospatiale) and the British Aircraft Corporation (BAC). By 1965, construction had begun on six prototypes, and just four years later, the worlds first supersonic airliner achieved liftoff. Concorde 001 first flight in 1969.
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Vintage Aviation News
MARCH 2, 2025
The groundbreaking supersonic airliner was the result of a joint effort between Sud Aviation (later Arospatiale) and the British Aircraft Corporation (BAC). By 1965, construction had begun on six prototypes, and just four years later, the worlds first supersonic airliner achieved liftoff. Concorde 001 first flight in 1969.
Pilot Institute
JUNE 4, 2025
This setup makes the wing less efficient overall, but it can reduce drag, weight, and cost compared to using a separate tail. High aspect ratio wings reduce drag and improve performance during climb or slow flight. On the flipside, a decrease in aspect ratio will result in higher drag. Short, wide wings have a low aspect ratio.
WayMan
DECEMBER 18, 2024
Commercial airliners, private jets, and military aircraft each operate at different altitudes to optimize safety, fuel efficiency, and performance. This range, also known as the stratosphere, is ideal for several reasons: Fuel Efficiency : The thinner air at high altitudes reduces drag, helping aircraft consume less fuel.
WayMan
MAY 25, 2025
While commercial airliners are made up of millions of individual components, the foundation of every airplanewhether a Boeing jet or a training aircraft like a Cessna 172 starts with the same key parts. The engine is what provides the thrust needed to move the aircraft forward. Interested in Becoming a Pilot?
Flying Magazine
APRIL 30, 2024
[Courtesy: Douglas Aircraft Company] Undeterred, Douglas unveiled a proposal for the same twin-powerplant, pusher-propeller concept in 1945, which was applied to a conceptual airliner. While more airflow could be ducted onto the engines easily enough, this would come at the expense of significant drag.
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