Moderators: richierich, ua900, PanAm_DC10, hOMSaR
keesje wrote:The French optimized the Rafale for strike, stealth and two men crew early on, in the nineties. They could do so because the French AF was the only customer. Political, industrial, contractual obligations of the 4 partner countries mostly prevented so on the Typhoons.
estorilm wrote:keesje wrote:The French optimized the Rafale for strike, stealth and two men crew early on, in the nineties. They could do so because the French AF was the only customer. Political, industrial, contractual obligations of the 4 partner countries mostly prevented so on the Typhoons.
I really don't know why they wasted their time with the RAM and minimal RCS integration. It's NOT A STEALTH AIRCRAFT in any way / shape / form. Its' RCS is likely several times larger than the F-117, which was shot down by a (relatively) primitive SAM system decades ago. Have fun flying that into any battlespace protected by a modern SAM system.
The war in Ukraine is proof that if you can't clear ground-based threats, you're pretty much dead in a few days. Period.
estorilm wrote:It's NOT A STEALTH AIRCRAFT in any way / shape / form. Its' RCS is likely several times larger than the F-117, which was shot down by a (relatively) primitive SAM system decades ago.
mxaxai wrote:estorilm wrote:It's NOT A STEALTH AIRCRAFT in any way / shape / form. Its' RCS is likely several times larger than the F-117, which was shot down by a (relatively) primitive SAM system decades ago.
Stealth is not an on/off option. The RCS simply determines the range at which the aircraft can be picked up by a radar, as well as the range at which burn-through occurs if ECM is used. Even the F-35 or F-22 aren't invisible on radar.
Less RCS means more options where you can operate safely. For this reason, all other 4th-gen fighters and bombers also employ RCS-reduction measures.
Kaanere wrote:Spain is ordering 20 more Tranche 4 Typhoons to replace its oldest Hornets.
https://www.janes.com/defence-news/news ... y-upgrades
mxaxai wrote:estorilm wrote:It's NOT A STEALTH AIRCRAFT in any way / shape / form. Its' RCS is likely several times larger than the F-117, which was shot down by a (relatively) primitive SAM system decades ago.
Stealth is not an on/off option. The RCS simply determines the range at which the aircraft can be picked up by a radar, as well as the range at which burn-through occurs if ECM is used. Even the F-35 or F-22 aren't invisible on radar.
Less RCS means more options where you can operate safely. For this reason, all other 4th-gen fighters and bombers also employ RCS-reduction measures.
TheSonntag wrote:Germany will order additional Eurofighter - maybe even replace the Tornados on a 1 : 1 base. The EF will also get upgrades for electronic warfare.
This should sustain the EF line for some time to enable the FCAS transition.
estorilm wrote:mxaxai wrote:estorilm wrote:It's NOT A STEALTH AIRCRAFT in any way / shape / form. Its' RCS is likely several times larger than the F-117, which was shot down by a (relatively) primitive SAM system decades ago.
Stealth is not an on/off option. The RCS simply determines the range at which the aircraft can be picked up by a radar, as well as the range at which burn-through occurs if ECM is used. Even the F-35 or F-22 aren't invisible on radar.
Less RCS means more options where you can operate safely. For this reason, all other 4th-gen fighters and bombers also employ RCS-reduction measures.
You can't compare a yoga ball to a marble - even that's being rather kind, honestly. The losses we are seeing in MODERN WARFARE with Ukraine are proof of my argument, you simply can't fly 4th gen or 4+ gen aircraft in contested airspace. You'll die.
It absolutely is an on/off thing, which is why I brought up the F-117; again - it's stealthier than the Rafael and is much older, and still got shot down by SAMs which were also older.
You're either stealth from the drawing-board up, or you're not.
I don't believe in "stealth-optimized" - it's just a sales pitch. You're a marble or a yoga ball, which one do you want to fly in?
kitplane01 wrote:estorilm wrote:mxaxai wrote:Stealth is not an on/off option. The RCS simply determines the range at which the aircraft can be picked up by a radar, as well as the range at which burn-through occurs if ECM is used. Even the F-35 or F-22 aren't invisible on radar.
Less RCS means more options where you can operate safely. For this reason, all other 4th-gen fighters and bombers also employ RCS-reduction measures.
You can't compare a yoga ball to a marble - even that's being rather kind, honestly. The losses we are seeing in MODERN WARFARE with Ukraine are proof of my argument, you simply can't fly 4th gen or 4+ gen aircraft in contested airspace. You'll die.
It absolutely is an on/off thing, which is why I brought up the F-117; again - it's stealthier than the Rafael and is much older, and still got shot down by SAMs which were also older.
You're either stealth from the drawing-board up, or you're not.
I don't believe in "stealth-optimized" - it's just a sales pitch. You're a marble or a yoga ball, which one do you want to fly in?
Just to be clear ...
A Typhoon/Rafale/Gripen might have an RCS of about 1 meter. An F-15/Su-35 might have an RCS of 5 meters. You see no practical, operational difference?
kitplane01 wrote:estorilm wrote:mxaxai wrote:Stealth is not an on/off option. The RCS simply determines the range at which the aircraft can be picked up by a radar, as well as the range at which burn-through occurs if ECM is used. Even the F-35 or F-22 aren't invisible on radar.
Less RCS means more options where you can operate safely. For this reason, all other 4th-gen fighters and bombers also employ RCS-reduction measures.
You can't compare a yoga ball to a marble - even that's being rather kind, honestly. The losses we are seeing in MODERN WARFARE with Ukraine are proof of my argument, you simply can't fly 4th gen or 4+ gen aircraft in contested airspace. You'll die.
It absolutely is an on/off thing, which is why I brought up the F-117; again - it's stealthier than the Rafael and is much older, and still got shot down by SAMs which were also older.
You're either stealth from the drawing-board up, or you're not.
I don't believe in "stealth-optimized" - it's just a sales pitch. You're a marble or a yoga ball, which one do you want to fly in?
Just to be clear ...
A Typhoon/Rafale/Gripen might have an RCS of about 1 meter. An F-15/Su-35 might have an RCS of 5 meters. You see no practical, operational difference?
TheSonntag wrote:Yes - losses to SAMs in Desert Storm and Kosovo were minimal. Not saying the S400 isn't an entirely different system - it is much more capable - but the West has been rather well in SEAD.
estorilm wrote:kitplane01 wrote:estorilm wrote:You can't compare a yoga ball to a marble - even that's being rather kind, honestly. The losses we are seeing in MODERN WARFARE with Ukraine are proof of my argument, you simply can't fly 4th gen or 4+ gen aircraft in contested airspace. You'll die.
It absolutely is an on/off thing, which is why I brought up the F-117; again - it's stealthier than the Rafael and is much older, and still got shot down by SAMs which were also older.
You're either stealth from the drawing-board up, or you're not.
I don't believe in "stealth-optimized" - it's just a sales pitch. You're a marble or a yoga ball, which one do you want to fly in?
Just to be clear ...
A Typhoon/Rafale/Gripen might have an RCS of about 1 meter. An F-15/Su-35 might have an RCS of 5 meters. You see no practical, operational difference?
You're being extremely generous with the RCS; a Typhoon/Rafale/Gripen is in the same category as an F-16 or F-18 E/F... easily.
But nope, zero difference - you're all dead. S-300s, S-400s... no way. If you're not in a modern 5th gen aircraft, it's over. Even Buks and older systems have zero issue with 4th gen aircraft, that's what they were designed for! Your argument is that "you're a little bit less likely to die" and mine is that "you're *almost* perfectly safe" in an F-35/22.![]()
Reminds me of the F-18 E/F "stealth" improvements... does anyone even remember those? Talk about those? Nope - it's worthless. It might as well be a city bus on modern SAM radars.
kitplane01 wrote:estorilm wrote:kitplane01 wrote:
Just to be clear ...
A Typhoon/Rafale/Gripen might have an RCS of about 1 meter. An F-15/Su-35 might have an RCS of 5 meters. You see no practical, operational difference?
You're being extremely generous with the RCS; a Typhoon/Rafale/Gripen is in the same category as an F-16 or F-18 E/F... easily.
But nope, zero difference - you're all dead. S-300s, S-400s... no way. If you're not in a modern 5th gen aircraft, it's over. Even Buks and older systems have zero issue with 4th gen aircraft, that's what they were designed for! Your argument is that "you're a little bit less likely to die" and mine is that "you're *almost* perfectly safe" in an F-35/22.![]()
Reminds me of the F-18 E/F "stealth" improvements... does anyone even remember those? Talk about those? Nope - it's worthless. It might as well be a city bus on modern SAM radars.
This shows the RCS of a Rafale as 1 meters, an F-16C as 1.2 meters, an F-15 as 25 meters, and an Su-27 as 15. In a different chart they say the Rafale is "0.1 meter class". So of course they are just guessing. https://www.globalsecurity.org/military ... ft-rcs.htm. Here's another source that says the Rafale is 1 square meter. https://nationalinterest.org/blog/buzz/ ... f42s-66727, and another source that says the F-15 is 25 square meters https://militaryembedded.com/radar-ew/s ... of-stealth
If you really believe the Rafale is 1, and the F-15 is 25, then the F-15 should be visible on radar at 100 nm if the Rafale is visible at 44 nm. That *seems* tactically relevant.
If you want to argue the numbers that's fine (but no one with published data really knows).
estorilm wrote:kitplane01 wrote:estorilm wrote:You're being extremely generous with the RCS; a Typhoon/Rafale/Gripen is in the same category as an F-16 or F-18 E/F... easily.
But nope, zero difference - you're all dead. S-300s, S-400s... no way. If you're not in a modern 5th gen aircraft, it's over. Even Buks and older systems have zero issue with 4th gen aircraft, that's what they were designed for! Your argument is that "you're a little bit less likely to die" and mine is that "you're *almost* perfectly safe" in an F-35/22.![]()
Reminds me of the F-18 E/F "stealth" improvements... does anyone even remember those? Talk about those? Nope - it's worthless. It might as well be a city bus on modern SAM radars.
This shows the RCS of a Rafale as 1 meters, an F-16C as 1.2 meters, an F-15 as 25 meters, and an Su-27 as 15. In a different chart they say the Rafale is "0.1 meter class". So of course they are just guessing. https://www.globalsecurity.org/military ... ft-rcs.htm. Here's another source that says the Rafale is 1 square meter. https://nationalinterest.org/blog/buzz/ ... f42s-66727, and another source that says the F-15 is 25 square meters https://militaryembedded.com/radar-ew/s ... of-stealth
If you really believe the Rafale is 1, and the F-15 is 25, then the F-15 should be visible on radar at 100 nm if the Rafale is visible at 44 nm. That *seems* tactically relevant.
If you want to argue the numbers that's fine (but no one with published data really knows).
I don't really believe any of that is reliable, one look at the Rafale shows that it's not stealthy in the least bit - that's just common sense given deflection angles and contemporary paint coatings, pylons, seam gaps, etc - as I stated above, it's basically a school bus. You're either stealth or you aren't.
The issue is that it doesn't really matter if it's 10m2 or 25m2, virtually ANY SAM or decent aircraft radar / AWACS-type system will pick you up with zero issues. So again, as I said above, you're either ACTUALLY stealthy, or you're not. I just don't buy in to any of this "stealth optimized" crap. It's a sales pitch any that's IT. Period.
People are bragging about these new SAM radars picking up F-35's with the RCS of a marble; it's probably TOTALLY bogus, but that's what you're up against. 1m2 or even 25m2 doesnt make a difference, you're already 100 times larger than aircraft that S400s are being designed to target.
ReverseFlow wrote:Rumours are that this radar can see any stealth aircraft and the RCS is meaningless to it.
https://www.hensoldt.net/products/radar ... ive-radar/
The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object.
In the military field, Twinvis combines several advantages. In addition to its high mobility, the system itself remains invisible and therefore cannot be jammed or eliminated in a targeted action.
At the same time, it can also be used to discover stealth aircraft which, due to their low observable technology, have until now remained undetectable for conventional radar systems.
art wrote:Because:ReverseFlow wrote:Rumours are that this radar can see any stealth aircraft and the RCS is meaningless to it.
https://www.hensoldt.net/products/radar ... ive-radar/
The bit I get is that being passive is an advantage:The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object.
In the military field, Twinvis combines several advantages. In addition to its high mobility, the system itself remains invisible and therefore cannot be jammed or eliminated in a targeted action.
They do not explain why it has an advantage in detecting stealth aircraft:At the same time, it can also be used to discover stealth aircraft which, due to their low observable technology, have until now remained undetectable for conventional radar systems.
ReverseFlow wrote:art wrote:Because:ReverseFlow wrote:Rumours are that this radar can see any stealth aircraft and the RCS is meaningless to it.
https://www.hensoldt.net/products/radar ... ive-radar/
The bit I get is that being passive is an advantage:The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object.
In the military field, Twinvis combines several advantages. In addition to its high mobility, the system itself remains invisible and therefore cannot be jammed or eliminated in a targeted action.
They do not explain why it has an advantage in detecting stealth aircraft:At the same time, it can also be used to discover stealth aircraft which, due to their low observable technology, have until now remained undetectable for conventional radar systems.
"The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object."
I'd guess that the stealth aircraft aren't invisible across the whole electromagnetic spectrum.
Rumour has it, at the last ILA they were able to 'see' the F35. ( https://www.google.com/amp/s/www.spiege ... 3-amp.html)
But I think there was then the question of a fire-control radar that would also need to lock on.
It's like the Lockheed stealth ship Sea Shadow (https://en.wikipedia.org/wiki/Sea_Shado ... prov=sfla1)
Ben Rich (ex-head of Skunk Works) joked in his autobiography that the place to look for the ship was where there were no radar reflections, as even the waves reflect radar.
But I'm by no means knowledgeable on radars.
estorilm wrote:Because:
being even close to taking a shot back (they'll be immediately defensive at that point anyways once their RWR goes off.)
I know I sound like a broken record, but there's just no replacement for (real) stealth. The aircraft in question (F-35, F-22) also have some of the most powerful radars and advanced sensors (F-35 at least) ever fit to a fighter - even without stealth, they'd theoretically detect and target first anyways.
art wrote:Are there only 2 stealth aircraft in existence?
ReverseFlow wrote:art wrote:Because:ReverseFlow wrote:Rumours are that this radar can see any stealth aircraft and the RCS is meaningless to it.
https://www.hensoldt.net/products/radar ... ive-radar/
The bit I get is that being passive is an advantage:The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object.
In the military field, Twinvis combines several advantages. In addition to its high mobility, the system itself remains invisible and therefore cannot be jammed or eliminated in a targeted action.
They do not explain why it has an advantage in detecting stealth aircraft:At the same time, it can also be used to discover stealth aircraft which, due to their low observable technology, have until now remained undetectable for conventional radar systems.
"The system uses existing electromagnetic energy from radio- and TV-broadcast transmitters and evaluates their echoes when reflected by an object."
I'd guess that the stealth aircraft aren't invisible across the whole electromagnetic spectrum.
.
MohawkWeekend wrote:Does anyone know which aircraft "most" pilots would rather take into combat - the Typhoon or the Rafale? Let's use eastern Ukraine as the theatre and the aircraft being operated by the Ukrainians with their support assets.
kitplane01 wrote:MohawkWeekend wrote:Does anyone know which aircraft "most" pilots would rather take into combat - the Typhoon or the Rafale? Let's use eastern Ukraine as the theatre and the aircraft being operated by the Ukrainians with their support assets.
Which aircraft is better has been widely debated ... but the consensus might be that they are close with small advantages to the Typhoon in the air-air and Rafale in the air-ground.
LHAM wrote:How many years have they been trying to make up their minds?Plus there is the pending large orders for the Indian Air Force and Indian Navy with the Rafale being a strong contender for both.
LHAM wrote:Rafale has a backlog of about 200 frames. The Typhoon I believe is around 50.
Plus there is the pending large orders for the Indian Air Force and Indian Navy with the Rafale being a strong contender for both.
Noray wrote:Why not quote the official numbers from Airbus for the Eurofighter? As of 30th April 2022:
Orders: 661
Deliveries: 575
In Operation: 568 (doesn't seem to take account of retired aircraft)
That's 86 aircraft yet to be delivered, but this number doesn't include possible further orders from Spain (20 approved), Germany (at least 15 expected in a new ECR configuration to be developed) or Saudi Arabia (memorandum of intent for 48) .
Country - Orders - Deliveries
Austria - 15 - 15
Germany - 181 - 143
Italy - 96 - 96
Kuwait - 28 - 4
Oman - 12 - 12
Qatar - 24 - 0
Saudi Arabia - 72 - 72
Spain - 73 - 73
UK - 160 - 160
art wrote:Noray wrote:Why not quote the official numbers from Airbus for the Eurofighter? As of 30th April 2022:
Orders: 661
Deliveries: 575
In Operation: 568 (doesn't seem to take account of retired aircraft)
That's 86 aircraft yet to be delivered, but this number doesn't include possible further orders from Spain (20 approved), Germany (at least 15 expected in a new ECR configuration to be developed) or Saudi Arabia (memorandum of intent for 48) .
Country - Orders - Deliveries
Austria - 15 - 15
Germany - 181 - 143
Italy - 96 - 96
Kuwait - 28 - 4
Oman - 12 - 12
Qatar - 24 - 0
Saudi Arabia - 72 - 72
Spain - 73 - 73
UK - 160 - 160
Wiki says Spain has 72 Hornets. Approval has been given for 20 to be replaced with Eurofighters. Any reason to think that Eurofighter will not replace the others as well?
Are the Saudis still interested? Why buy more fighters from a supplier that has embargoed you when alternatives are available?
art wrote:The current "special military operation" is leading more and more countries to decide that they need the F35.
Wiki says Spain has 72 Hornets. Approval has been given for 20 to be replaced with Eurofighters. Any reason to think that Eurofighter will not replace the others as well?
johns624 wrote:art wrote:The current "special military operation" is leading more and more countries to decide that they need the F35.
Wiki says Spain has 72 Hornets. Approval has been given for 20 to be replaced with Eurofighters. Any reason to think that Eurofighter will not replace the others as well?
LHAM wrote:Rafale has a backlog of about 200 frames. The Typhoon I believe is around 50.
Plus there is the pending large orders for the Indian Air Force and Indian Navy with the Rafale being a strong contender for both.
MohawkWeekend wrote:Does anyone know which aircraft "most" pilots would rather take into combat - the Typhoon or the Rafale? Let's use eastern Ukraine as the theatre and the aircraft being operated by the Ukrainians with their support assets.
Raptormodeller wrote:
Yet as we look to the future, FCAS with France and Germany is seemingly making the same mistakes that Eurofighter made in its design. Mainly the political squabbling of what either nation wants.
But it would appear that Britain & partners with the Tempest have learnt their lesson. Weird how all news relating to the Tempest program goes a bit like this: Progress X and Y has been made, we are plodding along and getting the work done, nothing to write home about. Meanwhile most news relating to the FCAS program goes a bit like this: France and Germany still at each other's throats over what they want and how they want it done. Shit's fucked and already late. More news at 10.
Funny how some learn their lesson and some don't. Based on the last 50 years it appears that partnering with France or Germany is a very bad idea if you want your plane to be on time, on budget and for it do what you want to do.
kitplane01 wrote:.Raptormodeller wrote:
Yet as we look to the future, FCAS with France and Germany is seemingly making the same mistakes that Eurofighter made in its design. Mainly the political squabbling of what either nation wants.
But it would appear that Britain & partners with the Tempest have learnt their lesson. Weird how all news relating to the Tempest program goes a bit like this: Progress X and Y has been made, we are plodding along and getting the work done, nothing to write home about. Meanwhile most news relating to the FCAS program goes a bit like this: France and Germany still at each other's throats over what they want and how they want it done. Shit's fucked and already late. More news at 10.
Funny how some learn their lesson and some don't. Based on the last 50 years it appears that partnering with France or Germany is a very bad idea if you want your plane to be on time, on budget and for it do what you want to do.
I think you have much more hope for the Tempest. I doubt the UK will ever spend the money to make a working airplane. I fear instead, just progress that never reaches and end goal. I wonder if it's just to many pounds for them to swallow. But good luck to them.