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Originally posted by emile
I always see you as knowledgable man, but this time, I am disappointed
Originally posted by JFrazier
Originally posted by Aim64C
Lockheed exagerations.
The F-22's weapons bay is very shallow and the deployment system is four separate trapeze mounts. 4 missiles. No six about it - ever, unless they employ a system that was originally developed by Northop-Grumman for the F-23 that would stack the missles. However - this was a primary concern for the choice of the F-22 over the F-23 as it was feared that a weapon jam could prevent the release of the missiles above it. So if it's used - I'll find it highly insulting. The weapons bay is also too shallow for this to happen - unless they were to start hacking into the rest of the airframe - which will probably mean cutting into fuel stores.
There are two bays on either side of the engine intakes. These are each capable of housing 1 Aim-9 series air to air infra-red guided missles. Their range is aproximately 5 Nauticle Miles.
The F-22 can carry six AMRAAMS in the main weapons bay. It carries the small fin AMRAAMs instead of the original ones which took up more space.
That picture does not really show how the missiles are held. The missiles are staggered in the bay so fins on adjacent missiles do not interfere with each other when they are launched. There are also six launchers in the main bay. That picture is misleading in that sense.
[edit on 8-7-2006 by JFrazier]
AIM64c: Clipping the wings of the AMRAAM will result in lower maneuverability of the missile and slightly reduced range (although probably negligible).
AIM64c: Catch the poor thing from above (AWACS) or below, and its radar reducing features are negligible.
AIM64c: It's only got half the radar signature (overall - which means it's worse from various angles) of the F-15C
AIM64c: And whoever came up with the idea of sticking pylons on the outside of the F-22 needs to be fired.
AIM64c: The increased range due to supersonic speeds is also negligible
AIM64c: There are two bays on either side of the engine intakes. These are each capable of housing 1 Aim-9 series air to air infra-red guided missles. Their range is aproximately 5 Nauticle Miles.
Originally posted by Aim64C
KPI (or ch114... something) - The radar signature of the Raptor is well within detection threshold of an aircraft radar - even from front-on. Catch the poor thing from above (AWACS) or below, and its radar reducing features are negligable. Its only hope would be to stay low and in the mountains, hopping that intermittent readings would be filtered out as ground-clutter. That ends as soon as they pop up for a kill on anything.
It's only got half the radar signature (overall - which means it's worse from various angles) of the F-15C - which means it's more than detectable. Even the F-23A would only have had a radar signature of around 35% of the F-15C - which is still vulnerable to AWACS.
And whoever came up with the idea of sticking pylons on the outside of the F-22 needs to be fired. That defeats the entire point. Even adding on the pylons (let's pray that they are removable) would bump the RCS values up to a ridiculous level. You're better off using a modified F-15 airframe with supercruise, advanced avionics, and thrust-vectoring.
The increased range due to supersonic speeds is also negligable from the Raptor's description - unless you're talking about engaging aircraft not accompanied by AWACS (not fighter aircraft - in essence). Almost any current aircraft is capable of accelerating to Mach 1.8 or higher - with the F-15 (and several russian fighters - assuming they can develop an AMRAAM-type missile) being capable of reaching Mach 2.5 (not loaded down for combat - so a little lower if it's got missiles hanging off of it). True - that's going into zone 5 and guzzling gas like crazy, but it'd be worth keeping your plane out of harm's way.
Originally posted by Aim64C
The problem with the RCS figures of the F-22 that are given is that they are deceptive, at best - I like to call them a flat-out lie.
Originally posted by Aim64C
...plenty of return signatures that can and will be picked up by a search radar that is specifically designed to pick out planes that are trying to avoid it.
Originally posted by Aim64C
... and you will, at some point, need to engage your radar - even if just to get a general bearing of the AWACS flight.
Originally posted by Aim64C
...[turn on radar] Once you do that - it's over.
Originally posted by Aim64C
...However, by adding the external pylons you eliminate supercruise - add the weapons and you further increase drag
Originally posted by Aim64C
... and you will, at some point, need to engage your radar - even if just to get a general bearing of the AWACS flight.
How can you justify saying "flat out lie"?
They will be the first targets of the first flight (manned or CUAV) coming in. Detecting and tracking are two different things.
Originally posted by Aim64C
The raptor is a waste of money as-is. The mere proposal to add external weapons onto a 'stealth' aircraft is near treasonous.
Originally posted by Aim64C
Although as soon as the raptor opens a bay to fire a missile - their position is revealed no matter how stealthy they think they are or were.
Originally posted by Aim64C
It's only got half the radar signature (overall - which means it's worse from various angles) of the F-15C - which means it's more than detectable. Even the F-23A would only have had a radar signature of around 35% of the F-15C - which is still vulnerable to AWACS.
And whoever came up with the idea of sticking pylons on the outside of the F-22 needs to be fired. That defeats the entire point. Even adding on the pylons (let's pray that they are removable) would bump the RCS values up to a ridiculous level. You're better off using a modified F-15 airframe with supercruise, advanced avionics, and thrust-vectoring.
Originally posted by Aim64C
A radar can verify an aircraft return signature in less time than it takes you to realize you've been spotted. A radar will pick up the signature, read its speed, give a vector and bearing, and alert the operator before the Raptor's bays complete opening.
Originally posted by Aim64C
Since you may be dealing with multiple AWACS radars….. Problem is worse if you're dealing with ground search radars as well.
Originally posted by Aim64C
…but I can assure you that it is far greater than that of the YF-23 and comes to about half that of the F-15.
Originally posted by Aim64CThe pylons on the F-22 are ridiculous….. However - the Navy does most of the combat sorties that involve the elimination of enemy aircraft
Originally posted by Aim64C
The F-22 is detected long before it even fires the missile - and long before it ever opens its bay. I would guess that the average detection threshold for the raptor would be about 130 or so Nauticle Miles.
The fact is that the Raptor is overhyped. And I pray to God that the airforce is teaching the truth of that plane to its pilots - or else at least 30% of them will be shot down on their first engagement. Overconfidence is the WORST design flaw of the raptor.