Comments by "TheThirdMan" (@thethirdman225) on "" video.
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@dynevor6327 From a purely aerodynamic standpoint, IAS is what dictates stall speed and control authority, but that doesn’t mean the aircraft is equally responsive in all phases of the loop.
If the aircraft is descending with a strong tailwind component, it may close with the ground faster than expected, and a sudden transition to a lower-wind environment near the surface can lead to an unanticipated lag in response.
A looping aircraft gains and loses energy based on true airspeed (TAS) and altitude, not just IAS.
If the aircraft had a headwind at the top of the loop and a tailwind at the bottom, its TAS at the bottom might be higher than the pilot anticipated, making the pull-out more difficult.
IAS is a useful measurement, but it doesn’t negate the fact that wind gradients, energy state, and control response all play a role in the real-world dynamics of an aircraft, especially in a critical low-altitude manoeuvre like a loop.
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@dynevor6327 From a purely aerodynamic standpoint, IAS is what dictates stall speed and control authority, but that doesn’t mean the aircraft is equally responsive in all phases of the loop.
If the aircraft is descending with a strong tailwind component, it may close with the ground faster than expected, and a sudden transition to a lower-wind environment near the surface can lead to an unanticipated lag in response.
A looping aircraft gains and loses energy based on true airspeed (TAS) and altitude, not just IAS.
If the aircraft had a headwind at the top of the loop and a tailwind at the bottom, its TAS at the bottom might be higher than the pilot anticipated, making the pull-out more difficult.
IAS is a useful measurement, but it doesn’t negate the fact that wind gradients, energy state, and control response all play a role in the real-world dynamics of an aircraft, especially in a critical low-altitude manoeuvre like a loop.
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