Since the maneuver requires the aircraft to not lose or gain substantial altitude during the maneuver, the change of alpha during the vertical pitchup has to be fast enough to break the airflow of the wings, as to not make the aircraft climb. The cobra maneuver requires more than just pilot input and aircraft maneuverability to be performed.

To execute the maneuver the aircraft only needs to use its standard aerodynamic controls, however executing it can be achieved more easily with the addition of modern thrust vectoring. High thrust is also needed throughout the maneuver to not stall out. Proper entry speed is necessary because, if the maneuver is entered too slowly, the plane might be unable to complete the maneuver or return to level flight with sufficient speed, while entering at too high a speed would create g-forces so high that the pilot loses consciousness or the airframe is damaged. To perform the cobra, the maneuver must be entered from fairly high subsonic speeds. This greatly lowers the speed of the aircraft due to the un-aerodynamic under-surface of the aircraft going against the airflow. The plane does not roll or yaw in either direction. If properly performed, the plane maintains nearly straight flight throughout the maneuver.

The maneuver can simply be described as a rapid vertical pitchup from level flight without initiating a climb, followed by a forward-pitch back to level flight. The aircraft in the motif depicts a MiG-29. Maneuver description Profile diagram of the cobra maneuver showing angle of attack (α = alpha). In a similar manner, the Syrians apparently called the maneuver the Zero speed maneuver ( Arabic: مناورة السرعة صفر, 'Munawarat alsureat sifr') during their usage of MiG-21F-13s and the like. In Sweden, the country which presumably was the first to discover the maneuver, the maneuver is traditionally known under the name kort parad ('short parry'), the Swedish term for the fencing maneuver ' beat parry', in which an incoming attack is deflected using a beat (a sharp strike to the opponents blade, knocking it out of line), leaving the enemy open for a riposte.Īs a more scientific name, the maneuver has been given the name dynamic deceleration, referring to the way the plane loses speed during the maneuver. A notable variant of the 'cobra' name is Pugachev's cobra (alternatively the Pugachev cobra), referencing the Soviet pilot Viktor Pugachev, who was the first to bring the maneuver to the public eye. The etymology for the name cobra is unknown but it could refer to the plane displaying its top and bottom profile, much like a cobra spreading its shield, or rearing its body up vertically to attack. The maneuver has many names, but it is most commonly known as the cobra or the cobra maneuver in the respective language for example: Russian: Ко́бра (Kobra), German: Kobramanöver. The maneuver has never been verified in real combat, although it has been used during mock dogfights and border protection. The maneuver is typically performed at air shows, but could be used as a last-ditch maneuver to force a chaser to overshoot in close-range air combat. The Herbst maneuver and the helicopter maneuver are similar post-stall maneuvers that are often executed by 4.5th Generation and 5th Generation fighter aircraft employing thrust vectoring. The cobra maneuver is an example of supermaneuverability, specifically poststall maneuvering. The maneuver demands accurate pitch control, alpha stability and engine-versus-inlet compatibility for the aircraft, as well as a high skill level on the part of the pilot. The maneuver relies on the ability of the plane to be able to quickly change angle of attack (alpha) without overloading the airframe, and sufficient engine thrust to maintain nearly constant altitude through the entire move, but also post-stall stability and aerodynamics that allows for the recovery to level flight. In aerobatics, the cobra maneuver (or just the cobra), also called dynamic deceleration, among other names (see Etymology), is a dramatic and demanding maneuver in which an airplane flying at a moderate speed abruptly raises its nose momentarily to a vertical and slightly past vertical attitude, causing an extremely high angle of attack and momentarily stalling the plane, making a full-body air brake before dropping back to normal position, during which the aircraft does not change effective altitude. The footage displays the maneuver in profile next to a non-maneuvering aircraft for reference, showing how the maneuver affects the speed of the aircraft and how it can be used to make a pursuing aircraft overshoot. The cobra maneuver performed by a Swedish Saab 35 Draken.

World war 2 air combat maneuvers