that’s what I was saying… basically: in brasil, no need, indeed 😉
its bound to end up with bribes. And you didnt like it in singapore, did you?
well what happens in all other countries is:
military test the aircraft, politicians decide for reasons they decide (good or bad is beside the point, it’s not the best aircraft that wins every time, far from that)
military shut up and is happy with what they have
population learns they have a “great fantastic new aircraft which is the pride of their country”
now, in brasil, there were evaluations, then president said, for strategic reasons rafale is a better option (may he be right or wrong, it’s what he has declared) and yet, we get all the time claims, articles and whatnot claiming it should be another aircraft apparently backed by people who, either aren’t supposed to speak publically, like the military “in service” or definitely incompetent as far as fighter aircraft acquisition goes (metal workers, how expert are they in either fighters or strategic questions and international partnerships?)
Yet, the one guy who’s supposed to be “the leader” of the nation seems to be unable to say clearly: “I was elected to do a job, and as such, I decide to do this and that for this or that reason”
One has to wonder why sarkozy went to brasil to negotiate with him.. better to go and speak with anonymous people on copacabana.. they’ll then go speak in the press and the rafale may have been entered production already… 😀
no need for evaluations then…
certainly, but still… what can they base their judgement upon?
If they want the cheapest aircraft, why not call Yakovlev in Russia, they’ll be glad to sell them some brand new yak-3 frames… and they’ll be able to buy over a hundred of these for a price on a single gripen, not to speak about operational costs 😉
The evaluations exept the presidents own, have all pointed to gripen as no 1 ;).
The president seems not to have the right arguement for rafale at the moment thats why maybe?
No….
in the Pacific, the Australian ship needs reliable ships (with long endurance)
No “Ferrari”, stealth ships with short legs :rolleyes:
ok, order a long endurance version of it then 😉
The point was simply that Tejas’ GE-F404 variant has greater thrust. Now, you know.
See, you are Not comprehending posts properly at all.
I said, that if the IAF were to use the logic of “proven fighter” and order the Gripen, why didn’t Swedish Air Force in 1996 use the same logic to reject a fresh “unproven” Gripen to opt for a much more “proven” Mirage-2000 or F-16 ? And this, when a Gripen had crashed during testing. The 130000 flight hours have come long after being inducted and flown extensively by the Swedish Air-Force.
In 1998, the F-16 C/D and Mirage-2000-V were 4th gen. jets and not 3rd gen.
As for STOL, if that is THE capability much wanted and vaunted by Swedish Air Force, then the immunity from foreign sanctions, immunity from contractual arm-twisting is what the Tejas brings to the table that none of the 6 contenders have (Gripen for example, comes with a plethora of US-origin components).
The above source does NOT mention any figures or even estimates for the RCS. It makes the same comparative assertion and guesstimates about its RCS on the basis of “conductive paints” and “fuel ducts”. The similarly comparative ones that I made for Tejas, namely it’s very small size, extensive RAM coating, and composites.
Sign, your “source” too doesn’t have any RCS numbers. It only gives “signs” as to the comparitive RCS with the F-16 C. Arey, even that JF-17 will have lesser RCS than F-16 Cs in the PAF, what with smaller size and DSI intakes.
Actually, Hansa is produced by NAL (National Aeronautics Limited), and not HAL. Besides, it is already in use by almost all flying clubs in the country for civillian airline pilots (that fly you too). NAL also made the Saras 14-seater. It is indeed India’s Embraer in the making and a future client of HAL’s, which will happily make doors, panels and foot-rugs for NAL’s next project (like they do for Boeing and Airbus now) : the 90-seater RTA, which looks like this.
YOU ARE REALLY OUT THERE ARE YOU? 😮 And you cant seems to read ither. “JAS 39 with hull where signature reducing measures has been applied. radar area 0,1 m2” that is clear an simple english readable to any chimpanse or human
Both mirage and f-16 didnt have and 4 gen stuff at the time, they didnt fit the requirements of roadbases or the cost of flight or even RCS, preformance. They were evaluated with the saab concepts, I have already told you that.
You just seems to have no way of taken in new information, so just stop here and now!
So go for jets that missed their country’s deadlines but being ready now are “on time” for induction into ours !
Either you are doing something for the first time and can only guess how long you would take to finish OR you take up repititive task and know exactly when you will be done. I presume you have NEVER worked in R&D.
No matter how much you admire neighbour’s son it is yours that you have to work on to make your family a success.
Feel free to put your money wherever you want, everyone wishes for one less entrant into the market.
There are no hinders for HAL to offer any jet, to the requirements at hand.
is there?
In any competion, in any country?
A competion is about getting the best possible fit of preformance out of the taxpayers money and not depend on a monopoly.
A AF has a obligation to the nation that should not be taken lightly, and this is balanced against the risk of not getting the requirements fullfilled in a monopoly.
Anyhow, the future is not to make a fighter on its own, the future is cooperations between nations, not making it yourself. Its too dam expensive.
“Not invented here” mentality will not even france afford in the future.
+1. well said. Sellers have one kind of logic for own self and another for selling to others.
And pretty often “proven” is also used as a euphemism for near obsolete though not in this case.
??
If its flown and evolved in 20 stages, as th gripen has, countered all different scenarios, and proven it self in data, realworld exersizes. Ofcourse F-16 and Mirage is more “proven” still, but most of them is 3 gen without easier soft upgrades.
And Sweden did not want this, due to it would have costed even more in the end. And would have lacked in capabilities in the years to come.
Tejas’ GE-404-IN 20 engines is rated at 83 kN.
and? whats your point?
Tejas is known to have cruised faster than Mach 1.1 at sea trials at Goa, last December. I posted the news report in my last post. Since it says “it clocked it’s fastest speed of 1,350 kms per hr”, and given that Tejas has clocked M 1.6 – 1.7 earlier, theis must be the speed at sea-level.
and? it doesnt prove any point?!
See, the argument of “proven fighter” is a very “hollow” one. If it is indeed the case, one is tempted to ask why did Sweden induct Gripens in the mid-1990s, when there were Mirage-2000s from France and F-16s from USA ?
??!! why not? Now you start sound a bit stupid..
4gen multirole was better than 3 gen, and STOL/low cost flight suited sweden. Sweden have like france, US, russia always made its own jets. If you want to get down in history and learn something i wont stop you.
http://sv.wikipedia.org/wiki/Saab_AB
130000 flight hours i quite mature in my book.
There no official source for Gripen either, only speculation. In any case, no definite conclusion that Gripen’s RCS is lesser.
You didnt even ask for a source?!
Its official for gripen A and its all over, FOI papers (research institute in the defence and security) it cant be more offical than that.
http://forum.keypublishing.co.uk/showpost.php?p=1321013&postcount=1
Newer gripens expects lesser RCS due to developmentworks on the subject. To counter this you need numbers, not “its smaller?!” or have “more carbon?!”
I will not respond any futher on this nonsense.
Visby class is a looker thou…
Tejas Mk.1 has a higher thrust engine GE-F404-IN rated at 82 kN as compared to the Volvo-Aero GE-F404, which is rated at 79-80 kN. Currently Tejas is cleared to fly at Mach 1.7 or M 1.8, +8/-3.5 G and AoA of 22 degrees (in a delta wing, lesser AoA achieves huge turns). It meets all IoC specs at a) sea-level altitude, b) desert climes c) high and extremely cold altitudes like Leh. All relevant news reports already posted here, and discussed ad nauseum earlier. No such tests data available for Gripen-D.
.
I found a nice video in the turnrate subject…
You are right about no need for high AoA to turn a delta wing..
Tejas is still under testing so i understand so its not using the full envelope?
http://www.coupongeni.com/2010/01/fighter-jets-360-turns-tejas-raptor-eurofighter-gripen/
Do not know for sure but probably the advantage of having wing tip pylon with A2A missile has been outweighted by the numerous disadvantages such as decreased structural strength of the wing and aerodynamics.
Just came to my mind when seeing the Gripen picture above that this flying configuration impact composite wing fatigue life and Gripen users were instructed to used underwing pylons instead of wing-tips in case of QRA and regular training flights. They are performing NDT on the wing structure already after first 150 flight hours, hmm…..
Hopefully, someone will share some frst-hand experience on Rafale maintainability as well.
due to adding lift would outweight the problems with structural strength, at least in the air(when adding lift). Think of this, instead of just adding weight under the wing.
It doesn’t necessarily, but if they can fit 5 conventional pylons under the wing, what’s the point?
it looks cool 😎
and even adds lift…(smaller vortex)
Maybe better 180 launch performance
but it should also give you
RCS
smaller EW antenna area.
What became the MiG-29OVT was initially displayed on the ground with wingtip R-73s, but the launch rails eventually disappeared and with numerous EW sensors located there on newer MiG-29 derivatives the idea seems to have been dropped. Rumour has it the MiG-35 will gain another underwing pylon for a total of 11, though.
dont know why thats contradicts each other, gripen and rafale does hav both EW sensors and rails at the winktip.
Yes and followed by a grand China-India-Pakistan Alliance. lol
And everybody lives happily ever after 🙂
I like the minimalistic look of 5th generation fighters.
so hotdog says:
YF-22 looks better than F-22
PAK-FA looks good at most angles, except from the top view because those lerx are huge
X-32 prototype looks better than the proposed production version
hotdog on 3rd and 4th generation fighters and attack aircraft:
a beautiful fighter can look good with any paint job slapped onto it
Flanker
F-14
Viggen
Tornado ADV
MiG-31
Rafale
Hornet
A-7
Sometimes propeller training and light attack aircraft are beautiful too:
Orlik
L-39the following are fighters that are not ugly, but are very boring looking:
Gripen, F-16, F-15, Eurofighter, Draken, J-10,ching Kuo, T-50 golden eagle, super tucan sam, L-159
we can say were about the opposite to each other 😀