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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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.
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.
Flying Magazine
JULY 3, 2025
This prevents tip vortices—a phenomenon where air leaks around blade tips, causing thrust loss and increased drag. Last year, the company announced a conditional order for 100 aircraft from regional carrier Mesa Airlines. The technology also addresses one of the most significant challenges facing electric air taxis: noise.
Pilot Institute
JULY 11, 2025
Lift, drag, and handling correlate well with IAS in the lower atmosphere. For example, an airliner might indicate only 250 knots at 35,000 feet, but its true airspeed could be over 430 knots. This type of wing redirects the shockwaves further aft on the wing, reducing drag. on dry thrust alone. Safety is also a factor.
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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