NG is a paper plane at this point. (A “demonstrator” is no more an NG than the EAP was a Typhoon.) As for how the F-35 would out class it, well, bigger payload, better survivability, and greater lethality come to mind.
Gripen NG Demo Returns to the Skies
Saab’s Gripen NG fighter demonstrator resumed flight testing on Oct. 27, after installation of new sensors including an electronically scanned radar. (Saab photo)Gripen NG Demonstrator started flight testing again on October 27 following a modification which includes the installation of an AESA radar.
The Gripen NG Demonstrator has been modified with a number of tactical systems: AESA radar, a new satellite communication system, an electro-optical missile warning system as well as activation of the increased internal fuel.
“A lot of new features have been implemented since we flew for the first time last year, but it takes an expert to see any external changes to the aircraft. Most clearly visible are the sensors for the missile warning system and antenna for the satellite communication system,” says Mattias Bergström, project manager for the Gripen NG Demonstrator.
AESA radar, Active Electronically Scanned Array, is among the enhanced Gripen’s capabilities. In simple terms, it refers to a radar that is built up of many small antenna elements into a large antenna. Each individual element can be controlled, facilitating many functions. Previously, the Gripen radar was a mechanically controlled antenna that illuminates one area at a time. An AESA radar can quickly scan larger areas, monitor more targets simultaneously and allow the pilot to operate with more flexibility.
“The new satellite communication system that we have introduced means you can communicate voice and text via satellite technology,” explains Mattias Bergström.
The sensors for the electro-optical radar warning system, Missile Approach Warning (MAW), can be seen on the aircraft at the wing root and by the air brake. The system will mainly detect Man Portable Air Defence Systems (MANPADS).
The flights will now continue and the flight envelope will be opened once again, while all the new tactical systems will be tested.
http://www.defense-aerospace.com/article-view/release/109609/gripen-ng-demonstrator-returns-to-flight.html-ends-
This is the latest news
Well wing line complies with modern AAMs FOV,
No it doesn’t scorpion, whatever way you look at it, sweept or not.
so indicating beyond wing line doesn’t necessarily mean marginally beyond it, though it could be.
That’s what earlier staments says andthey still don’t say 180* at time of firing, the day they achieve this performance we will know.
Well 90° is already way off the axis, so definitely HOB. But I know what you are aiming at.
90° both side off bore is not the same, it is way higher than any AAM seekers in service unless there have been a real breakthrough i am not aware of.
Maig II was already capable of off boresight, high off boresight implies more maneuvrability off the rail.
The issue with using offboard data might be that you don’t have a supporting platform in space on time and in such conditions a HMS can be more useful. If you lack any indications on the helmet you also rely on looking on a screen into the cockpit. Though a lot depends on how things are going to work.
You need detection and cueing capabilties to fire first, then ifyou want true 360X360 capabilties you also need this to be donewhile IDing aircrafts.
L-M explains this clearly in their recent briefs in EODAS developement.
Did the MICA receive MCG during that trial and if yes how?
I don’t know actually, i don’t think it had been writen to this level of detail but i can try to find out…
SUCCESS FROM FRENCH AIR FORCE RAFALE
06/21/2007
MICA Press Release.doc
19th June 2007
MICA FIRING SUCCESS FROM FRENCH AIR FORCE RAFALEOn 11th June 2007, MBDA’s MICA multi-mission air-to-air missile successfully destroyed its intended target following launch from an operational French Air Force Rafale F2 aircraft.
The firing, part of an ongoing training programme being carried out by French Air Force pilots with MICA, took place at the DGA’s CELM missile launch test facility at Biscarrosse off the south west Atlantic coast of France.
For this latest firing, a complex combat scenario was created with a Rafale pilot being chased and threatened by an “enemy aircraft” (actually a C22 drone) approaching at a distance of several nautical miles from its rear sector. A second Rafale, acting as wingman, acquired the target and provided target designation information to the first aircraft via the Link 16 data link.
On being launched, MICA carried out an extremely sharp 180° manoeuvre in its inertial guidance phase, a manoeuvre made possible by the missile’s exceptional agility provided by its thrust vector control feature. MICA then advanced towards the designated target which it destroyed. The MICA missile used during this training session was the RF variant, featuring an electromagnetic active seeker.
Patrick Tramier, MBDA’s Director of Programmes, said: “This latest success proves MICA’s extreme efficiency in carrying out an out of sector self defence role with target data provided by a support aircraft. It is just one of a series of successful tests within the current training campaign which has shown MICA’s exceptional performance against targets flying at different altitudes and speeds as well as targets carrying out evasive manoeuvres and within a countermeasures environment”.
http://www.mbda-systems.com/mbda/site/ref/scripts/siteFO_publications.php?page=6&lang=EN&sel_rub=#
[QUOTE=jackjack;1483893]< Some other pple actually works as weapon specialists in the AdA and did desagree with him too, question of opinion.
this seems accepted
ir sensor
mica 3rd gen,
asraam, aim-9, iris 4th gen
python5 5th gen
Depends by whom, thus the desagreement of a professional vs another one opinion.
no, all aussie f-18ab have hms and link operational
Sure they do, but no 360* sensor coverage yet.
yes a link gives more coverage than a hms, they compliment each other and not replace either
So i am interested to know when the 180* firing of an IR AAM was demonstrated (The MICA was EM).
sounds like your making an excuse
MICA is available in two versions with a common body and interchangeable active radar or passive (IR imaging) seeker heads; it is highly flexible in operation using aircraft sensors (radar, electro-optic, helmet sight).
http://www.ixarm.com/Description,11179
Just for the stake of being informative, we don’t need excuses.
We still are years to the full 360X360 capability and everyone is trying hard, Europe, the USA etc.
The problem is that isn’t the configuration F-16s go into combat with though.
Try adding a few more AAMs, some EFTs, 2 JDAMs, targetting pods, etc..
The F-35 carries all that internally, and doesn’t require EFTs.[/
Agreed, although in this configuration the cruising speed and Maximum g Load would be similar, and the range inferior.
This is actually not theorical but proven performances in the heaviest configuration.
The F-35 doesn’t need EFTs. The other aircraft do, aside from Flankers.
But they do not need them in Combat configuration as opposed to the common belief, it is not how they were designed, nor did the F-16, they only need them to reach the combat zone and patrol/loiter.
As for their respective Maximum Machs and g Loads in their actual A2A configurations they still are higher than what the F-35 have to offer, although difficult to estimate, acceleration of 45*+ sweept wings in transonic and supersonic, including A2A combat load is realisticaly also higher.
Critical Mach defines drag in these regions, and that of F-35 is way lower than even a F-16 in combat configuration.
Hence my insistance into making a clear distinction between the roles.
Typhoons and Rafales do not regularly fly M1.6, and they certainly don’t cruise at that speed.
Yes they do, only perhaps you do not know it and no one pretends their crusing speed to be M 1.6, (forgive my English if i mislead you to think i was), one doesn’t clear external tanks for M 1.6 for the stake of spending money but operational needs.
RAF pilots wrote in Pprune that they trained to merge at M 1.6 which is not very surprising considering that the aircraft is designed for being used at much higher Machs.
There is really NO point trying to pass F-35 for something which is designed for higher Machs and ceilings that it really is and then pretend that performances for which other aircrafts are designed and cleared to reach are not used in combat.
Several F-22 pilots insisted that superior speed and altitude provides a clear advantage in the A2A role, our pilots knows it too. 😀
Can this early statment be found somewhere?
Not anymore, but the clue is in the existing stament they dont tell you 180* behind or so, but passed the wing line, which is marginaly > 90* at firing.
ID capabilities for IIR seekers are under development and might settle that ID issue however. MCG is definitely desirable, but not a must.
I don’t think this is going to happen any time soon.
Target recognitions is already very difficult to achieve on aircraft sensors with loads of extra computing power and still not operational, for the time being they rely on data link from the shooter and mid course guidance.
Well no one states 360° x 360°, but beyond the seekers FOV.
Well it is a start but not the full HOB capability yet, don’t worry we will know when it aclually happens. 😉
faltenin said he works in the industry and has tested both, read some of his posts and make up your own mind
Some other pple actually works as weapon specialists in the AdA and did desagree with him too, question of opinion.
jackjack
who said a hms gives a 360 ? it wasnt with a hms, it was actually off-board, like the mica. but obviously a hms can deploys a loal missile anywhere in his viewing area
how is the rafale hms going ?
So the capability you quoted doesn’t exist just yet.
Originally Posted by jackjack
fanboys are funny
http://www.defenseindustrydaily.com/…-ASRAAM-05323/any aircraft with hms loal or linked can do the same, it will be a long list
The MICA firing test gives a 360X360* detection and cueing coverage, due to remote Link-16 targeting, the current HMS capabilties are way lower, this test firing was done with onboard sensors, not remote.
BTW, HMS is already been long tested on Rafale and since no systems offers real 360 capabilties today (as does the Link-16) it is not of an order of priority yet (though it is already available for export).
Next generation of HMS will respond for a requets for a much lower weight, our pilots are using the Max g.
So the F-35 EO-DAS system is over-hyped?
In its current state of developement yes, a little bit, expecially by the PR videos one can find on youtube. :rolleyes:
The 1.67 M was in real flights not simulated tests…How fast was the Rafale when less then the 10 % of the test programe was ready ?
First i don’t think any prototypes were in this configuration 240-3, you are missing something in particular the fact that F-35 had just been flown supersonic for the first time this year.
Rafale. Good question. 😎
C 01 went supersonic and supercruised during its FIRST flight, exactly 450 kt/M 1.2/ 4.0 g.
It reached M 1.6 somewhere well before 10% flight test, during its 27th flight to be precise, at which point it had already demonstrated 8.0 g and 30* AoA.
The first F 35 definitive version, the AF 1 will fly in a few weeks. How fast do you think it will fly? 1,6 M ? 😀
It will reach its designed Maximum Mach and perhaps a few Mach fraction beyhond that, F-35 is not designed for Mid-to-high supersonic performances.
As for their graphs as usual they are funny. Date: 11/20/2008.
A F-35 would NOT out-accelerate or out-turn a F-16 Block 50 in its designed COMBAT configuration which was 50% internal fuel and 2 X AIM-9s,it doesn’t have the thrust not the wingload nor the lift-enhencing devices called LEX.
Then, trying to compare F-35 with aircrafts with external tanks attached is laughable:
If it is common during peace time in exercises (they are expensive), it is more than a suicidal proposition in real combat situations and no Sweedish, French or British pilot would consider engaging a serious threat with their tanks attached.
A Typhoon or Rafale routinely flies at M 1.6 and supercruises with their combat load and External tanks attached, i guess Gripen NG will do just that btw the first graph in A2A configuration give you another clue, the Mach Max with tanks is M 1.6. but it looks to me that they used datas released with 2.000 l tanks before they were cleared to M 1.6 in the case of Rafale.
These graphs. LOL. A Gripen C out draging a Rafale, ask their pilots what they think of it.
Top speed in relevant combat configurations, acceleration, maneuvrability, combat radius, …:p
Top speed in relevant combat configurations = A2G. 😎
maneuvrability = forget about it.
acceleration = forget about it.
The aircraft can also reach a 55-deg. angle of attack in trimmed flight, while most fighters, excluding the F/A-18, are limited to 30 deg. The exact performance of the current F-35A configuration—also known as the 240-4—are classified. But a similar earlier standard (240-3) was credited with a maximum speed of Mach 1.67; acceleration from Mach 0.8 to Mach 1.2 at 30,000 ft. in 61 sec.; a top turning speed of 370 kt. at 9g and 15,000 ft.; and a sustained turn capability of 4.95g at Mach 0.8 and 15,000 ft. Moreover, an aircraft with those performance figures would carry two beyond-visual-range AIM-120 Advanced Medium-Range Air-to-Air Missiles (Amraams) in the internal weapons bay.
http://www.aviationweek.com/aw/gener…F35-030509.xml
Even JAS-39 C performances are higher.
If the NG thing is not operational (hence its specifications are not established), how could be used in any meaningfull simulation/comparison?
There was no real meaningful comparison, the F-35 haven’t reached the requiered performances either, again PR work prevails.
AFAIK, it’s to cool hot spots, particularly the wing leading edges, not the whole exterior.
I’m afraid it is not so.
It is to cool all eletric/electronic systems including the actuators, those used for the leading edge flaps as well, nothing to do with IR reduction but EM. L.O, there is no scoopes and vents for cooling these systems.
fanboys are funny
http://www.defenseindustrydaily.com/RAAF-Kills-Over-the-Shoulder-with-ASRAAM-05323/any aircraft with hms loal or linked can do the same, it will be a long list
Who are you calling a fanboy?
Before taking your fantasies for granted please get your facts right.
03/05/2009
WORLD FIRST FOR THE RAAF WITH ASRAAMIn a world first for an Air Force and an infra-red guided missile, Air Combat Group (ACG) of the Royal Australian Air Force has successfully carried out the first in-service ‘Lock After Launch’ firing of an ASRAAM (Advanced short-range air-to-air missile) at a target located behind the wing-line of the ‘shooter’ aircraft. The firing was conducted from an F/A-18 fighter aircraft, at low level and typical fighter speed, at a target located behind the fighter at a range in excess of 5km. The result was a direct hit on the target.
http://www.mbda-systems.com/mbda/site/ref/scripts/siteFO_publications.php?page=1&lang=EN&sel_rub=#
HMS doesn’t give you a 360* detection and cueing coverage since it doesn’t have the sensors for the purpose, you need a 360X360* sensor coverage to achieve this and btw no F-18 have this today.
Now go and learn your basics.
Where was it stated that it was just marginally behind the wing line?
Early MBDA stament for that matter, they also said it was only “representative” of the potential of HMDS, not that it was done with the HMDS system.
With LOAL the missile can be launched beyond its seekers acquisition envelope and therefore behind the aircraft.
That’s ONLY theorical and in the case you haven’t go any friendly in the same volume of air.
Next stage, you need to be able to ID/FF and mid-course guide your AAM or you can forget about using them in a fureball, you’re just as likely to kill a friendly in LOAL mode than your intended target.
That’s what is likely to be meant with behind the wing line.
Find me an ASRAAM AAM seeker giving you 90* both side off boresight. 😀
As long as you can visually see the target, you just need to launch the missile in this direction.
That’s the nice, theorical version of reality.
At such short ranges reaction time is short and the target won’t move by far at all. It’s certainly not the most accurate way to do it, but it is possible
Not today no, this is why it is still not fully operational, this 360*X360* detection/cueing/refresh capabilty is still in the labs.
None of us care what Mach number you convert the 1600mph to, as Metz never used a Mach number.
Really? Ask Raptor One for a laugh, he might give you a lecture too. 😎
He said “1600 miles per hour”. Can’t get more clear than that. Crying about it just because he didn’t state it in language you could slice and dice doesn’t change the facts.
The FACTS are that in standard aviation measurements (as used at Edward AFB where Paul Metz most likely graduated) that 1.600 mp/h doesn’t necessarly results in a stupid Mach figure of 2.42 and is not even used in his line of work.
Crying about it just because he didn’t state it in language you could slice into standard measurements and dice into a higher Mach figure than it realy is doesn’t change the facts.
Even so you seems pretty unwilling to validate your claim, it still look like it doesn’t make F-22 all you try to imply with this non-standard mp/h figure.
Indy racing fan would be happy with it though, because the very basics of aviation is unknown territory to them.
Uh… right.
(and I do have to say I’m baffled at these “disastrous faults” that have occured on A350. REALLY?
is this referring to them revising their design to customer demands before real engineering work begins?
like exactly what Dassault should have done with Mercure?)
Well perhaps it’s time to read about it, not hard to do, go to the F-I website, Type A350 and you’ll end up with tons of design/redesign, missed range targets, missed weight targets related articles.
Unless you call Flight-International incompetent liars, you really are missing some informations here.
And, about Military matters, the REAL Flight-International (Not the Daily) Editor is Creg Hoyle and is an honnest Chap, as opposed to some freelancers writing for their sister edition and passing themself for offical staff this way.
Nicolas10
But honestly I’m all for ordering off the shelf C390s if the brazilians are able to make it right, and I don’t see why they wouldn’t be able to. They’ve made a few very good civilian designs and I don’t see why they couldn’t make a good transport.Nic
Agreed but i still think Dassault design expertise and competence with Electric FBW would help make it better.