Dionis, when the does Su-25 really leave fully loaded? 🙂
this is the greater BS that i have ever heard about the air warfare. All the pilots say teh t the speed is life and i cannot see the big and slow A-10 can survive to a even low level fighter force, while the frogfoot is much smaller and faster, enough to escape quite easily. the A-10 has only the vantage of the better canopy view
Nuke1, flying Su-25 at 900 km/h is simply dangerous because of flaws in control system. Close air support planes like Su-25 and A-10 must fly low and slowly. Range, armament and armor are much more important than speed.
Earlier you said the B-1A’s airframe was copied. Now it’s an earlier concept that was copied? Which is it?
Well, that’s absolutely impossible to copy whole plane, or even whole airframe, due to too many technological differences. Remember Tu-4 vs B-29. But it’s possible to study and adopt some techniques and whole concept. Tupolev thoroughly studied B-1A and made similar plane based on soviet technological basis. That was customary practice in USSR.
“Soviet answer to the B-1”.
Yes, it is being upgraded, to carry conventional weapons.
Probably, because it isn’t good at launching missiles 🙂
And i suppose that’s only lobby interviews. It’s foolish to use so expensive plane as iron carrier 😀
bobo
if the speed is a limit for a Su-25…
let me tell you about the A-10
its airspeed indicator is “a calendar” and when it takes birdstrikes, it sure does but “from behind” 😀
the A-10 speed is NOWHERE NEAR that of the Su-25 🙂
Camaro.
Camaro, su-25 pilots never fly at 900 km/h; there is no need to fly fast and it’s too dangerous.
One of the weakness of Su-25 is its speed; max speed of 900 km/h was imposed by militaries, and airframe and engines a bit overweighted as a result of high maximum speed. Flying on 900 km/h is dangerous and tiring because of flaws in control system.
On the other hand Su-25 is much better protected, reliable, easy to servicing; it was good at war in Afganistan, Chechnia etc.
That’s funny, every English and Russian language source on the Tu-160 hasn’t mentioned that. Care to provide a source?
I heard this information from some former CSAGI employees. Copying of B-1A isn’t a secret.
It wasn’t simply copying of B-1 drawings of course, it’s impossible. The concept and idea of a milti-mode bomber were copied; it was usual way to avoid risky and expensive developing own concept. Soviet designers called that “Follow the Leader”.
It didn’t. Sukhoi had the winning design but were dropped due to concentration on the FLANKER. Tupolev’s design was hated from the start for reasons that may have been more political than technical. Now which of the three was left?
Tupolev proposed a military valiant of Tu-144, and the military hated it of course. Myasischev’s project copied a B-1A concept. Yes, this project was transfered to Tupolev. Original Myasischev’s design was slightly different: it had 4 landing gears and horisontal air inlet wedges. Some people consider original design was better.
It is as a strategic nuclear missile carrier. And as more are introduced and others are upgraded, its capability as a conventional platform will increase as well.
Yes, it can be upgraded, but it isn’t upgrading now. Now BlackJack is simply a good airframe.
No, the B-1A was not copied.
It was. This information is from developers. Tracing paper and large photos were used to copy 🙂
The Tu-160 was a combination of the Tupolev design proposal and the Myasischev proposal. Sukhoi actually “won” the competition, but since they were developing the very important Su-27, they went with Myasischev’s #2 design. And since they had problems of their own, they gave design was handed to the Tupolev OKB for development.
That’s right. Myasischev’s design was a copy of B-1A. Do you know why B-1-like project beat original design by Sukhoy and Tupolev? 🙂
Too big/expensive? No more or less so than a B-52, C-5, etc.
SOC, Tu-160 is too expensive for USSR, not for the US. Every flight of BlackJack is like space launch. It’s acceptable for SR-71 or Mig-25R, but it’s too expensive for primary soviet bomber.
About sizes: Compare sizes of SRAM/AS-15 and AGM-86A/X-55 and you’ll understand why BlackJack is bigger and heavier.
The EW system did have problems, but so did the B-1Bs.
There is a difference between “have problems” and “completely inoperative”. Tu-160 is the biggest and the fastest heavy supersonic plane, but it isn’t a reliable and effective weapon.
A few comments about Tu-160. Tu-160 undoubtedly is a soviet answer to B-1A. On early stages designers simply copied B-1A’s airframe. But soviet industry couldn’t develop lightweight and reliable avionics, weapon and warfare systems and original “B-1-like” airframe was stretched. Size of Tu-160 is its fundamental weakness. Tu-160 is too big and too expensive to normal operation.
Another weakness is warfare systems. They are completely inoperable. The plane can reach 2.5M, but navigation system fails on supersonic speed. Tu-160 should fly on subsonic speed before launch X-55. So it’s “semi-supersonic” plane. Electronic warfare system is another weakness, engines are unreliable. etc.
On the whole, Tu-160 has great airframe, probably the best airframe, but it isn’t a great weapon.