Cobra Maneuver: The Truth., page 1
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Topic started on 20-7-2003 @ 02:16 PM by Seekerof
I have heard alot of 'talk' and confident bragging here on the famed "cobra maneuver" and the "super-cobra" by the Russians, who brag about this also, Sukhois's (Su-37's, etc).
I wish to discuss some facts that illustrate the "cobra's" ineffectiveness.....

First, the "cobra maneuver" and "super-cobra" can only be done without any armament and with less than 50% or half the fuel tanks.....

Second, the "cobra maneuver" and "super-cobra" performed in a wrong way can cause serious damages and in fact, has attributed to numerous deaths of pilots at 15g.

Thirdly, the "cobra maneuver" and "super cobra" is only effective if the interceptor is really close and does not pick it up ....

Fourth, the "cobra maneuver" and "super-cobra" slows the Sukhoi down so much that if the interceptor spots the maneuver early enough and adjusts there is absolutely no way that the Sukhoi can survive.

Fifth, the only air maneuvers that the Sukhoi's can truly claim as a "no one else can do" is the "Super Cobra" and "Kulbit".
The Swedish did the famed "cobra maneuver" back in the 60's and it has been claimed, yet still unconfirmed, that a number of US aircraft (ie: F-22, etc.) can perform the standard "cobra maneuver".

Sixth, the Sukhoi's can also do a 120 degree AOA (angle of attack) which they also brag about but fail to comment on how long the aircraft can hold the position. The 120 AOA has only been proven to have been done a few times and only for a few seconds. And that is not opinion...thats simply fact.
On the other hand.......the F-22 can perform a constant 60 +/- degree AOA, not seconds, and can do this while rocking the wings at higher speeds than the Sukhoi's. This is a feat that NO other aircraft can do. Also, the AOA for the F-22 is unlimited even though it has not been tested outside the wind tunnel tests beyond 80 degrees + AOA. Here is a picture of a F-22 doing such a 70 degree AOA upside down. To confirm this, look at the engine heat:
www.codeonemagazine.com...




Truth beknown, any AOA beyond 60 degrees is pointless or simply not needed.


regards
seekerof

[edit on 15-6-2005 by Seekerof]


reply posted on 21-7-2003 @ 09:16 PM by Seekerof
Originally posted by Fury
I wanted to check it out.. pretty cool.

www.aeronautics.ru...






Thats an informative article Fury.
Personnally, the "cobra" maneuver looks nothing more than a "stall" maneuver with a high AOA...and as applied to the Mig-29, etc., that AOA can be 120 degrees. Again, a maneuver that very few pilots can actually do safely, without tearing the plane apart and killing themselves in the process. Hell, a F-14 can do that and do it in a 60 degree AOA.

The maneuver can claim to be "this and that" but it amounts to no real consequence in an actual a2a combat situation. The US is building aircraft, F-22 and F-35, that are made to avoid such a2a engagements to the point of being BVR engagements. I hope that "cobra" and "super cobra" maneuver can save them from a a2a missile such as the US AIM-9x which can literally do a 90 degree turn to hit its target......Oppps....splash another......


regards
seekerof

[Edited on 22-7-2003 by Seekerof]


reply posted on 22-7-2003 @ 02:06 PM by Seekerof
In respect to the term and definition of "cobra" maneuver I think its almost apparent that many a aircraft can perform this maneuver and be well with the definition. Difference may be in the "super-cobra" and "kulbit" maneuvers, for which no one else can really do. Again, questions come to mind as to the benefit use of such maneuvers in light of current trends away from close a2a to BVR -- beyond visual range.

Some of the US aircraft that can fall within the definition of doing the "cobra" maneuver are:

F-22: this platform has a "unlimited" AOA and can do a sustained constant 60 degree AOA and there is no other aircraft who can do this.

F/A-18 A/B/C/D/E/F: the 18E also does a fairly sustained 60 degree AOA.....fully loaded....drop tanks and weapons.

F-15 A/B/C/D/E

F-16 A/B/C/D/E
F-14 A/B/C/D: still trying to get a viable link to video footage of this.

X-31: this paltform can do "mongoose" maneuver and has been tested in respect to the "cobra/Bell" maneuvers in respect to AOA testing. The Dryden FLight Research Center has video footage to this degree.

Links of interests:

F-15 ACTIVE Program
www.dfrc.nasa.gov...

www.globalaircraft.org...

F-15 ACTIVE and F-18 HARV Programs
www.allstar.fiu.edu...

F-15 ACTIVE archieves first-ever Mach 2 thrust-vectoring
www.qadas.com...

F-16 VISTA/MATV/NF-16D
www.f-16.net...

www.topfighters.com...

regards
seekerof

[Edited on 22-7-2003 by Seekerof]

[Edited on 22-7-2003 by Seekerof]

[Edited on 22-7-2003 by Seekerof]

[Edited on 22-7-2003 by Seekerof]


reply posted on 22-7-2003 @ 04:16 PM by Seekerof
Originally posted by Meesha
Nice talk , when You can't do something - the only thing to say is:why I will do that?
First of all - small tale from pilots of one Russian aerobatics team :
One time at big airshow f16 pilots asked them (non officially) - which minimal speed (high angle if You understand why I tell it) MiG-29 can achieve? After an answer - Let's try ) - they flyed with minimal speed - 160 kM/h for 29 and 176kM/h for 16... american pilot even didn't had to come to russian pilots to say good-bye or something...
Why people are braking records, make aerobatics, make better planes at all? It's all about same - I (We) can do what You can't just so simple... So if You can't do something one better can - just seat tight and say - why would i do it - it's useless, dangerous ... You name it
Nuf said 2 ...


[Edited on 22-7-2003 by Meesha]



Perhaps so meesha....the "cobra" can be done by many aircraft, albeit not at 120 degree AOA. Perhaps "we" can't do it, but there isn't a Russian aircraft today that can do a constant sustained 60 degree AOA either.

I apologize if you or anyone felt I was 'attacking' the Russians over this maneuver. The point of the article was to address the significance and use of said maneuvers in combat in the advent that close in a2a combat is going the way of "extinction". Virtually all current aircraft designs "air superiority" are trending towards BVR -- beyond visual range. Can you perhaps give your opinions and those of the "pilots" to this philosophy?
Thanks for commenting though.

regards
seekerof
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