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A super stall is an uncontrollable stall which is much harder to recover from than a standard stall. Super stall plagued the early years of Saab 35 service, causing several deaths, which led the Swedish air staff to implement extra training on how to counteract and recover from them. [12] The result was the cobra maneuver.
Thus, when performing a maneuver like Pugachev's Cobra the aircraft will stall as the nose pitches up and the airflow over the wing becomes separated, but naturally nose down even from a partially inverted position, allowing the pilot to recover complete control.
The design also allowed the plane to enter a "super stall"; which can be described as an uncontrollable stall affecting aircraft with specific wing configurations when experiencing high alpha numbers. [29] Due to this, J 35 pilots were trained to prevent super stalls, and this training led to the development of the cobra maneuver.
The "Kulbit" (also known as the "Frolov chakra") is an aerial maneuver developed by Russian pilots in which the aircraft performs an extremely tight loop, often not much wider than the length of the aircraft itself. It differs from the traditional inside loop as it uses post-stall maneuvering capabilities, [1] a type of supermaneuverability. [1]
Pugachev's Cobra; the nose of the aircraft is pulled up suddenly. The aircraft pitches up to 90–120° angle of attack. The nose then falls back to the horizontal, and the aircraft accelerates away in the original direction ; Kulbit; post-stall maneuver similar to Pugachev's Cobra, but going to 360° pitch angle, flying a "loop"
He showed outstanding abilities in complex tests of various airplanes at critical angles of attack, stall, and spin. He was the first who tested aircraft behavior at high super-critical angles of attack (around 90°) and performed aerobatics such as the "cobra" maneuver. [3]
The fighter has supermaneuverability, capable of performing the Cobra maneuver. [ 55 ] J-10C : An upgraded version of J-10B, it is equipped with an indigenous AESA fire-control radar and is equipped with imaging infrared seeker (IIR) PL-10 , WS-10B engine [ 56 ] and PL-15 air-to-air missiles.
In generic terms, a stick pusher is known as a stall identification device or stall identification system. [73] A stick shaker is a mechanical device that shakes the pilot's controls to warn of the onset of stall. A stall warning is an electronic or mechanical device that sounds an audible warning as the stall speed is approached. The majority ...