International Aerospace Discussion

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Singha
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Re: International Aerospace Discussion

Post by Singha »

they will take armed T-38 talons and cessnas if you give them refurbished at the boneyard price + american std weapons

anything american is more prestigious and reliable than what the chinese can put on table.

even a/c like these can do a fair amt of damage at night
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they fly so slow SAM radars might reject them for tracking
hellfire is the same whether released by a swank ah64 or a cessna
good fuel economy, very easy to maintain and high uptime
room in the back for another pilot and prayer mat if the #1 needs time off to pray or read indrajal comics or just rest
a small folding table for naan and burra kababs.
additional small bombs in a box to be thrown out of the windows like in ww1
nap of earth flying
this can be a tough customer because no fighter can fly slow enough to match speeds and the small prop engine will have little heat
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Re: International Aerospace Discussion

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ULA Unveils Vulcan Launch Vehicle
COLORADO SPRINGS, Colo. — The United Launch Alliance's next generation launch vehicle will feature a reusable main engine and a redesigned second stage, the company announced Monday.

The rocket, dubbed 'Vulcan' via an online vote, will replace both the Atlas V and Delta IV launch vehicles, the only two current options for military space launch under the Air Force's Evolved Expendable Launch Vehicle program.

Details of the next-gen rocket have leaked out over the last month, but the greatest surprise of Mondays announcement at the National Space Symposium was the company's Sensible, Modular, Autonomous Return Technology (SMART) initiative, which would allow ULA to capture and reuse the main booster engine.

Tory Bruno, who took over as ULA president in August, said the new design "Takes the best parts" of the legacy launch vehicles while also driving down the cost.

The biggest news of the design is the inclusion of a reusable engine, which the company believes will save an estimated 90 percent in booster propulsion cost.

ULA's competitor SpaceX, which is expected to be certified for military launch by June, is testing how to build reusability into its Falcon series of rockets. Where SpaceX's design involves landing the full system onto a landing pad, only the first stage engine will be reusable for Vulcan.

Following lift off, the engine will release and then open up an advanced inflatable heat shield for a hypersonic re-entry. That shield slows the engine down enough that it can be picked off, mid-air, by a helicopter wielding what Bruno described as a big hook.

Those engines are then re-certified and re-attached.
ULA did not provide an estimated time table for how long that process would take. The goal is to have the reusable technology fielded by 2024.Also unexpected was the announcement of a new second-stage design. For the first few years of its existence, Vulcan will continue to use the Centaur second-stage design, but in 2023 will transition to the new second stage.

The new system, based on the company's previous work with Advanced Cryogenic Evolved Stage technology, allows the second stage to operate longer in space. The internal combustion engine is being designed with consultation with Roush Fenway Racing, a racing firm owned in part by the same group that owns the Boston Red Sox.

The extra life for the second stage, in turn, opens up a new world of operations that the company is referring to as "distributed launch." That opens up a concept of operations that George Sowers, vice president of strategic architecture and advanced programs with ULA, said would allow the delivery of heavier payloads without a big rocket.

As Sowers described it, a second stage could be launched loaded with fuel. It could then orbit as other spacecraft stop to fuel up — essentially acting as a tanker for a fighter. While ULA is envisioning this as a good way to refuel or resupply a space station, military applications will undoubtedly be weighed by the Pentagon.


Since becoming the point man at ULA, Bruno has driven dramatic changes to a company some in the industry has accused of becoming too complacent in the face of SpaceX, which represents the first true competition for the company in the defense sector.

Bruno said the company has already begun communications with the Air Force, the first step in an eventual certification for military launch. That has included inviting Air Force officials to weigh in during design conversations. Bruno added that he expects an agreement on research and development to be worked out in August.

In just under nine months, Bruno has reconfigured ULA in an attempt to make the Boeing-Lockheed jointly owned firm more streamlined. That effort has led to consolidation of infrastructure, new designs for launch facilities, a change in how the company offers procurement of rockets, the development of an RD-180 replacement and now the new launch vehicle.

Bruno teased another event in June, where he would unveil his formal proposal for how to change acquisition of the rocket. In March, he laid out a rough sketch of his plan for Defense News, where he compared it to buying a base model car which can then be customized.

"Our concept is we are going to have a basic offering and line the bulk of our company up around that," he said last month. "Then we'll have different program offices for custom services. We'll organize what they typically want into packages that they can buy separately, again at a fixed price that they will add to that."
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TSJones
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Re: International Aerospace Discussion

Post by TSJones »

^^^^ This is an adaptation of the Atlas 5. They are adapting to a Blue Origin primary stage liquid methane engine that BO has been working on for a number of years. Also adding a piston engine to re-compress the boil off while waiting for launch. I could be wrong on some of the details because I haven't followed it closely. Anyway, this is ULA's response to Congress concerning the Russian RD-180 engine. It also a response to cost containment and re-usability by their now arch competitor, SpaceX. Boeing is also going to use this rocket to launch their CST-100 capsule, eventually. As prolly BO's capsule, too. Things are going to get thick and intense for commercial space in the next few years. Prolly be the backbone for logistical launches for NASA's BEO missions also.
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Re: International Aerospace Discussion

Post by Singha »

russian defence command says they have discovered secret milsats owned by un-named country that hide as space junk for a long time and then go active over russia.
said to be ELINT sats. targets could be other sats or transmissions from the ground.
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Re: International Aerospace Discussion

Post by Kartik »

A must have weapon for the LCH and even the AH-64Es..the APKWS kit.

APKWS hits 10 for 10 in rocket tests from Australian Tiger gunship
The Australian Defence Force (ADF) has conducted live firing tests of the BAE Systems Advanced Precision Kill Weapon System (APKWS) from its Airbus Helicopters Tiger rotorcraft.

Testing with the Australian Army’s 16 Aviation Brigade’s Tigers included using APKWS to convert a Forges de Zeebrugge (FZ) unguided rocket into a laser precision-guided weapon, and marked the first time airborne testing for both the Tiger and the FZ was conducted with APKWS.

The weapon scored 10 hits out of 10 during the live trials, which took place in the country’s Northern Territory near Darwin in November 2014, BAE announced on 13 April. This followed ground testing of the system at Australia’s Woomera test range in August 2014, during which APKWS hit seven for seven.

The 10 test shots were conducted in “extreme heat conditions” at ranges of 1,500-4,500m (4,920-14,800ft), at altitudes of 200-1,500ft and at speeds of up to 140kt (259km/h). All 10 shots hit the target within 1m of the laser spot, BAE says.


“We’re very excited about the results – to go 10-for-10 is magnificent,” Dave Harrold, precision guidance solutions product line director at BAE says. “We showed up, never having utilised that warhead and motor before, and we went 10-for-10.”
..

APKWS was originally designed to convert Hydra rockets into precision-guided weapons, and is used on some of the US Marine Corps’ rotary platforms – namely the Bell Helicopter UH-1Y Venom and AH-1W Cobra. In December 2014 BAE received a $45 million contract from the US Navy for the fourth full rate production order for 1,601 APKWS for the USMC.

Harrold is confident the US Army will be using APKWS on its Boeing AH-64 Apache helicopters “in the first half of this year”, as the acquisition of a low quantity of the system nears completion.
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Re: International Aerospace Discussion

Post by Karan M »

Generally on state of affairs abroad in TFTA land
http://www.washingtonpost.com/blogs/wor ... 4352358293

Germany’s army is so under-equipped that it used broomsticks instead of machine guns used broomsticks instead of machine guns
By Rick Noack February 19

Seven German Army (Bundeswehr) soldiers stand on the tarmac with their backpacks facing a Transall military supply aircraft at the NATO air base in Hohn, Germany, on Sept. 19, 2014. (EPA/DANIEL REINHARDT)

The German army has faced a shortage of equipment for years, but the situation has recently become so precarious that some soldiers took matters into their own hands.

On Tuesday, German broadcaster ARD revealed that German soldiers tried to hide the lack of arms by replacing heavy machine guns with broomsticks during a NATO exercise last year. After painting the wooden sticks black, the German soldiers swiftly attached them to the top of armored vehicles, according to a confidential army report which was leaked to ARD.

[Related: The German military faces a major challenge from disrepair]

A defense ministry spokesperson said the use of broomsticks was not a common practice, and that the decision of the involved soldiers was "hard to comprehend." According to the ministry, the armored vehicles were furthermore not supposed to be armed. It remains unclear how many broomsticks were substituted for machine guns.

The awkward revelation on Tuesday came at the worst possible moment for Germany's defense ministry. The same day, Ukraine's army was about to suffer a defeat in the town of Debaltseve, putting a renewed focus on the question whether Europe's NATO allies would be able to manage the crisis militarily – without an American intervention, if necessary.


To make matters worse, the broom-equipped German soldiers belong to a crucial, joint NATO task force and would be the first to be deployed in case of an attack. Opposition politicians have expressed concerns about Germany's ability to defend itself and other European allies, given that even some of the most elite forces lack basic equipment.

The central European country was the world's third-largest arms exporter in 2013, but when it comes to Germany's own defense politicians have been unwilling to invest. In 2013, Germany spent only 1.3 percent of its GDP on defense -- a ratio which was below the average spending of the European members of NATO.

In an interview with local German newspaper Neue Osnabrücker Zeitung, the head of the country's green party Cem Özdemir argued that it was not only the lack of funding that posed a problem. "The financial resources are not being used efficiently," Özdemir said last September. According to him, Europe's armies only have one tenth of the strength of the U.S. Army, although they cost half of the defense budget of the United States.

The lack of equipment does not come as a surprise to close observers of the German army. Last year, the parliamentary defense committee was informed that out of 89 German fighter jets, only 38 were ready for use. The list of damaged items also included helicopters, as well as a variety of weapons.
German Defence Minister Ursula von der Leyen leaves a helicopter during her visit at Camp Shaheen outside Mazar-i-Sharif, Afghanistan, Wednesday, July 23, 2014. (AP Photo/Thomas Peter, Pool) German Defence Minister Ursula von der Leyen leaves a helicopter, Wednesday, July 23, 2014. (AP Photo/Thomas Peter)

After the lack of arms and vehicles was made public, Defense Minister Ursula von der Leyen vowed to upgrade and repair the equipment. According to some soldiers and officers, the minister has so far failed to deliver on her promises.

According to the confidential report that was leaked on Tuesday, the German NATO task force would face serious problems if it had to intervene abroad. More than 40 percent of the task force's soldiers would have to do without P8 pistols, and more than 30 percent lacked general-purpose machine guns, known as MG3. Operating at night would be particularly difficult for Germany's armed task force, given a lack of 76 percent of necessary night viewers.

Germany's continuous equipment problems hardly match von der Leyen's public rhetoric. On Tuesday, she announced that Germany would overhaul its security strategy and become more active internationally and in eastern Europe in the coming years.

According to Reuters, von der Leyen said that Germany's new policy had to take into account the Kremlin's attempt "to establish geo-strategic power politics and military force as a form of asserting their interests." Critics, however, say that such statements remain pure rhetoric, as long as the financial resources dedicated to the German army are insufficient.
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Re: International Aerospace Discussion

Post by vasu raya »

Not sure if this was posted before,

GE Successfully Tests World’s First Rotating Ceramic Matrix Composite Material for Next-Gen Combat Engine
GE Aviation successfully tested the world’s first non-static set of light-weight, ceramic matrix composite (CMC) parts by running rotating low-pressure turbine blades in a F414 turbofan demonstrator engine designed to further validate the heat-resistant material for high-stress operation in GE’s next-generation Adaptive Engine Technology Demonstrator (AETD) program currently in development with the United States Air Force Research Lab (AFRL).

The introduction of rotating CMC components into the hottest and hardest-working sections of jet engines represents a significant technology breakthrough for GE and the jet propulsion industry. Prior to the F414 CMC demonstrator, successful CMC applications were limited to static parts, like the high pressure turbine shroud that will be installed on the best-selling LEAP engine, by CFM International, a joint company of GE and Snecma (SAFRAN) of France, in development for the Airbus 320neo, Boeing 737 MAX and the COMAC (CHINA) C919 aircraft.

The F414 CMC test -- which endured 500 grueling cycles – validated the unprecedented temperature and durability capabilities of turbine blades made from lightweight, heat-resistant CMCs, allowing for expansive deployment of the advanced manufacturing material in GE’s adaptive cycle combat engine and next-gen commercial engines.
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Re: International Aerospace Discussion

Post by brar_w »

Yup, posted this some time ago.
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Re: International Aerospace Discussion

Post by Austin »

Su-25 jets land on Far East highway

kmkraoind
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Re: International Aerospace Discussion

Post by kmkraoind »

Israel Foreign Min.

IDF delegation numbering 260 medical & rescue crew members will depart on Sunday night for #Kathmandu. #IsraelinNepal
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Gurulog, what is the bulge at lower fuselage of this aircraft.
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Re: International Aerospace Discussion

Post by Manish_P »

Ground focused Sensors optimised for SAR... among other things 8)

The aircraft looks to be the IAI Shavit ELINT aircraft (based on the Gulfstream G550)

SPECIAL ELECTRONIC MISSION AIRCRAFT (SEMA)

Israeli air force showcases G550 surveillance fleet
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Re: International Aerospace Discussion

Post by Singha »

for conventional helicopters if the tail rotor fails, the fuselage starts to spin in the opp direction from the main rotor, so the pilot needs to slow down and hopefully land the thing.

in kamov helis or chinook if one rotor fails is the behaviour and recovery procedure the same or these is some advantage in deleting the tail rotor?
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Re: International Aerospace Discussion

Post by deejay »

Singha wrote:for conventional helicopters if the tail rotor fails, the fuselage starts to spin in the opp direction from the main rotor, so the pilot needs to slow down and hopefully land the thing.

in kamov helis or chinook if one rotor fails is the behaviour and recovery procedure the same or these is some advantage in deleting the tail rotor?
In all cases the action will be to land as quickly as possible. However, landing after a tail rotor failure or a main rotor failure would require a miracle. It is almost a certainty that the helicopter will crash if this kind of emergency happens.
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Re: International Aerospace Discussion

Post by Mukesh.Kumar »

NASA develops flexible wings to optimize fuel consumption in partnership with Air Force Research Laboratory and private tech firm FlexSys. -BBC

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Re: International Aerospace Discussion

Post by Viv S »

Singha wrote:for conventional helicopters if the tail rotor fails, the fuselage starts to spin in the opp direction from the main rotor, so the pilot needs to slow down and hopefully land the thing.

in kamov helis or chinook if one rotor fails is the behaviour and recovery procedure the same or these is some advantage in deleting the tail rotor?
Without a working tail rotor a crash is inevitable. Perhaps you're referring to the 'autorotation' technique, lowering the rate of descent and improving survivability in an impending crash. AFAIK both the Kamov and Chinook have that capability in the event of a dual engine failure or the shot up gearbox. With the rotors being contra-rotating, the aircraft probably will not spin as hard though.
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Re: International Aerospace Discussion

Post by Viv S »

Battle joined


Three of the world’s biggest defence companies are locked in a contest that could reshape the industry

May 2nd 2015 | From the print edition


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WITHIN the next few months, the biggest defence contract for what will probably be many years to come will be awarded by the US Air Force, to build a new long-range strike bomber. The B-3, as it is likely to be named, will be a nuclear-capable aircraft designed to penetrate the most sophisticated air defences. The contract itself will be worth $50 billion-plus in revenues to the successful bidder, and there will be many billions of dollars more for work on design, support and upgrades. The plan is to build at least 80-100 of the planes at a cost of more than $550m each.

The stakes could not be higher for at least two of the three industrial heavyweights that are slugging it out. On one side is a team of Boeing and Lockheed Martin; on the other, Northrop Grumman. The result could lead to a shake-out in the defence industry, with one of the competitors having to give up making combat aircraft for good.

After the B-3 contract is awarded, the next big deal for combat planes—for a sixth-generation “air-dominance fighter” to replace the F-22 and F-18 Super Hornet—will be more than a decade away. So Richard Aboulafia of the Teal Group, an aviation-consulting firm, believes it will be hard for the loser to stay in the combat-aircraft business. If Northrop were to miss out, its investors may press for it to be broken up. If Boeing were to lose, Mr Aboulafia thinks it may seek to buy Northrop’s aircraft-building business, to ensure it gets the job after all. The production line in St Louis that makes Boeing’s F-18 (the US Navy’s mainstay fighter until it starts to get the carrier version of the new F-35 in numbers) is due to close in 2017. If Northrop were to depart the field, that could leave Lockheed Martin as the only American company with the ability to design combat planes, and thus the biggest winner of the three.

Usually in a contest of this kind, particularly this close to its end, a clear favourite emerges. Industry-watchers rate this one as still too close to call. That is partly because the degree of secrecy surrounding what is still classified as a “black programme” has remained high. Only the rough outlines of the aircraft’s specification have been revealed. It will be stealthy, subsonic, have a range of around 6,000 miles (9,650km) and be able to carry a big enough payload to destroy many targets during a single sortie. The best clues to what it will look like are from earlier “flying wing” design concepts the aircraft-makers have displayed, and from the shrouded “mystery plane” that Northrop showed in a recent television commercial (pictured). But most of all, picking a winner is hard because both competitors are highly credible—and each has different strengths.

Boeing and Lockheed first joined forces in 2007 to build what was then known as the Next-Generation Bomber—a project cancelled two years later because its excessive technological ambition was causing costs to soar. They decided to team up again in 2013 to prepare for a new request for proposals that the air force quietly released last summer. Boeing is the team leader and will build the aircraft if their bid is successful; Lockheed will take the main responsibility for its design.

That should be a winning combination. Boeing is as good as it gets when it comes to the efficient construction of large aircraft, and has painfully and expensively acquired expertise in carbon-fibre composites as it developed its 787 Dreamliner, a civil airliner. Lockheed can draw on its “skunk works”, an autonomous design team that works on radical new aircraft technologies; and on its experience developing radar-beating stealth technologies for the F-22 and F-35 fighter planes.

Northrop, on the other hand, built the revolutionary B-2 stealth bomber that entered service in the early 1990s. It was conceived as a deep-penetration nuclear bomber at the height of the cold war. But when the Soviet Union dissolved, the need for America to have 132 of the planes went with it. Only 21 were eventually built, leading the programme into a “death spiral” in which declining orders pushed up the unit price of an aircraft to absurd levels. Once its development, engineering and testing costs were added, each B-2 ended up costing more than $2 billion. But it was hardly Northrop’s fault that the cold war ended sooner than expected. The plane it built has since proved its capabilities in numerous conflicts, from Kosovo to Libya.

Updated versions of the once-radical technologies that made the B-2 so expensive (both to buy and to operate) will find their way into the new bomber. Another possible advantage for the air force in choosing Northrop is that it might be better able to focus on the programme. Boeing is not only grappling with its hugely demanding, and rapidly expanding, civil-aviation business; it is also struggling to deliver the K-46 tanker plane by the target date of 2017. (It snatched that big order from a consortium of Northrop and Airbus, after protesting at the air force’s initial decision to award it to its rivals.) Lockheed, for its part, also has its hands full ramping up production of the late and over-budget F-35.

The target for the plane to come into operation is the mid-2020s—if possible, even earlier. In part this is because of fast-emerging new threats and in part because the average age of America’s current bomber fleet, consisting of 76 geriatric B-52s, 63 B-1s and 20 B-2s, is 38 years. Keeping such ancient aircraft flying in the face of metal fatigue and corrosion is a constant struggle: just 120 are deemed mission-ready. None of these, except the B-2s, can penetrate first-rate air defences without carrying cruise missiles—and the missiles are of little use against mobile targets.

In the kind of one-sided wars that America and its allies fought in the years after the September 11th 2001 attacks, such deficiencies were not a problem. But during that period China, in particular, has invested heavily in “anti-access/area-denial” (A2/AD) capabilities. These include thousands of precision-guided missiles of increasing range that could threaten America’s bases in the Western Pacific, and any carriers sailing close enough to shore to launch their short-range tactical aircraft. Critics of the huge F-35 programme (the Pentagon is planning to buy 2,457 aircraft at a cost of around $100m each) argue that its limited range was a growing problem even before it entered service. A new long-range bomber that can penetrate the most advanced air defences is thus seen as vital in preserving America’s unique ability to project power anywhere in the world.

If getting the new bomber into service fast is a priority, so too is keeping the price low enough to be able to build it in sensible numbers, and thus keep it safe from political ambush. Budget caps imposed by Congress in 2013 have ushered in a decade of defence-spending austerity, and the B-3 will be the first major weapons system to be designed and produced in this new era.

To stay on budget and avoid the risk of having its orders cut, the programme will have to rely on technologies adapted from earlier projects; and any temptation to “gold-plate” its specification with showy but not strictly necessary features will have to be resisted. The B-3 will be a bit smaller than the B-2, and be able to use the same engines as the F-35. The option of being able to fly the bomber pilotlessly, by remote control, seems to have been dropped, as have some highly sophisticated surveillance sensors that were proposed earlier.

The risk of this cautious approach is that the new bomber might quickly lose its technical edge if faced with new threats or relentlessly improving air-defence systems (thanks to ever faster processors and sensors). But this danger is being seen off in two ways. The first is by designing the planes with what the Pentagon’s acquisitions chief, Frank Kendall, describes as an “open architecture and modular approach”, in which companies will compete to provide future upgrades that can be easily plugged in as and when needed. The other is that, despite its stealthiness, the B-3 will be fully connected to a range of “off-board capabilities”, such as electronic countermeasures and the collection of targeting data, provided by other aircraft and orbital reconnaissance satellites, instead of having to carry everything on board.

In keeping with the secrecy surrounding the plane, neither of the two competing teams is prepared to discuss their bids or why they should prevail in any detail. Such reticence may not survive the awarding of the contract. Although the air force is striving to make its decision as protest-proof as possible, neither Boeing nor Northrop is likely to take defeat quietly. Northrop is still smarting from Boeing’s lobbying triumph over the K-46 tanker programme, in which a plane that many military analysts considered superior ended up losing.

The Pentagon likes to share work around so as to ensure there is continued competition for contracts to provide military gear, especially complex ones such as this. In the case of the B-3 it has explicitly ruled out taking such concerns into account when choosing between the two contenders. That may be because it realises that whichever it selects, it will deal a devastating blow to the other. The days when America had a choice of combat-plane suppliers are coming to an end.


The Economist
shravan
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Re: International Aerospace Discussion

Post by shravan »

Chief test pilot flies rocket-powered spacecraft
https://www.youtube.com/watch?v=TDUmsauwt40

---

Jeff Bezos' rocket company, Blue Origin, launched a test flight that powered to Mach 3 speeds and reached a height of 93.6 kilometres above Earth

https://www.youtube.com/watch?v=uwsVA8K6pqc
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Re: International Aerospace Discussion

Post by brar_w »

Viv S wrote:Battle joined

Assuming this is a BOMBER contract, you will have 2 OEM's that will come out as winners. Northrop Grumman cannot in its dream hope to produce 80-100 bombers on its own, so it will have to pick either Boeing or Lockheed and will most likely be inclined to renew its partnership with Boeing (same as B-2) that also has expereince with the B-2 wing and airfoil.

Boeing and Lockheed are already teamed up.

However if AvWeek's spec is to be believed this program is the Strike program. RQ-180, the ISR and AEW component of the LRS-Mssion has already begun its production (RQ-180 has been confirmed by the USAF), while they speculate that the P-AEA contract has gone to Boeing. The Bomber is the third component of the Long Range Strike Mission as per their investigative work.

Not too different from the original long range strike plan of the 2000's, when they had the Quartz, sensor contract awards..You need a 12-18 hour ELO ISR bird giving you targets on IAD's, TEL's and pop_up threats...
Last edited by brar_w on 02 May 2015 20:01, edited 1 time in total.
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Re: International Aerospace Discussion

Post by NRao »

member_24684
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Re: International Aerospace Discussion

Post by member_24684 »

.

well it's some confusion

Why the Russian Air superiority fighters still uses the Rocket Pods. seems the new fighters like Su 35 S, Su 30 SM comes with Rocket pods.

http://www.airplane-pictures.net/photo/ ... i-su-30sm/

I think the Rockets are obselete, since Laser guided PGM's and Anti armour missiles like MBDA Spear, Hell fire, also think Russians don't have such low weight Multi launch Guided Missile's, all of them just unguided Bombs.


So my doubts is Russian uses Rockets for Anti Armour CAS missions, where other uses Guided Anti armour missiles for CAS.

also, those Rockets were Unguided, needs pilot's big effort to do a lethal Kill

Rockets Info's welcome

PS: Sorry for my pitty English
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Re: International Aerospace Discussion

Post by Abhay_S »

Austin
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Re: International Aerospace Discussion

Post by Austin »

Saab reveals enhanced radar for Gripen C/D fighter
The upgraded radar, designated PS-05/A Mk4, features a new hardware and software, with the primary changes being in the system's 'back end'. A mechanically scanned radar, the Mk4 will offer a 150% increase in high-altitude air-to-air detection ranges over the current Mk3 radar by the time development is complete in 2017.

As well as enhancing the detection distance, the Mk4 radar will be able to detect and track smaller targets at the same ranges. While at high altitude the in-service Mk3 radar can detect a target with a radar cross-section (RCS) of approximately 0.4 m 2 (the size of a medium-altitude, long-endurance unmanned aircraft) at a distance of 'X', at the same range the Mk4 system will be able to see a target with an RCS of 0.1 m 2 (the approximate size of an air-to-air missile or 'stealth' aircraft').

In the air-to-air mode at low altitude, the Mk4 will provide a 140% improvement over current capabilities by 2017. These air-to-air modes have been implemented and demonstrated, the company said.

In addition to improving detection ranges, the Mk4 will allow for the full integration of modern weapon systems, such as the Raytheon Advanced Medium-Range Air-to-Air Missile (AMRAAM) C-7, the Raytheon AIM-9X Sidewinder, and the MBDA Meteor beyond-visual-range missile.
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Re: International Aerospace Discussion

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brar_w
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Re: International Aerospace Discussion

Post by brar_w »

As Expected:

Exclusive - Boeing poised to clinch $3 billion-plus Kuwait F/A-18 order
(Reuters) - Kuwait is expected to announce in coming weeks an order for 28 Boeing Co (BA.N) F/A-18E/F Super Hornets, a $3 billion-plus (£1.96 billion plus) deal that will keep the jets' St. Louis production line running well into 2019, according to people familiar with the deal.

Kuwait, which operates a fleet of earlier F/A-18 models, has signed a formal letter stating its firm plans to buy newer-model Boeing jets, according to one of the people who is familiar with the deal but was not authorized to speak publicly.

A second source confirmed that the U.S. government was working with Kuwait to approve the sale of advanced Boeing fighter jets, but gave no further details.

One U.S. official said the proposed Kuwaiti purchase of Super Hornets would be discussed as part of President Barack Obama's summit meeting with Gulf Cooperation Council leaders next week but said it was not clear the deal would be finalised then. The expected deal would make Kuwait the second foreign country after Australia to order the new Boeing jets.

http://uk.reuters.com/article/2015/05/0 ... 1C20150506

Boeing, Kuwait Said Near Deal for Up To 40 Super Hornets
WASHINGTON — Boeing could be the latest international aircraft-maker to garner a deal for more fighter aircraft, with word that the US government is nearing agreement to sell up to 40 F/A-18 E and F Super Hornet strike fighters to Kuwait.

The deal, first reported Wednesday by Reuters, has yet to be officially announced by either the US or Kuwait, but officials in Washington have confirmed an agreement is close.

Any deal will would require approval from the US Congress, but it's unlikely a proposed sale to Kuwait, a staunch US ally in the Persian Gulf, would meet serious opposition.

A major Super Hornet sale would breathe new life into the Boeing production line, which is working on new aircraft for the US Navy and Australia, but which will deliver the last of those aircraft by the end of 2017. Boeing officials have said production of two aircraft per month, or 24 per year, is necessary to keep the St. Louis, Missouri production line at the break-even point, although a slightly slower rate can be managed. Continued procurement of the aircraft by either the Navy or a foreign customer would keep the line economically viable and aide further international sales.

The Navy has not officially requested any Super Hornet variants since the 2014 budget. But Congress added fifteen EA-18G Growler electronic attack variants into the 2015 defense acts, and the service listed 12 Super Hornets in its 2016 unfunded requirements list. In its markup last week of the 2016 defense authorization act, the House Armed Services committee added $1.2 billion to buy the 12 aircraft – a first step in getting Super Hornets into the full defense bills.

"A near-term international sale would be great news for Boeing and the Navy," said Caroline Hutcheson, a Boeing spokesperson in Washington. "It's important to note that the combination of a major sale along with funding for the 12 Super Hornets in the Navy's unfunded requirements list would allow us to continue producing jets without a break in the line."

Hutcheson referred specific comment on foreign military sales to the US government. Neither Navy or State Department officials would comment on the record.

Boeing has lost out in recent competitions to non-US manufacturers, notably in Brazil to the Swedish Saab Gripen, and in India to the French Dassault Rafale. The company is pinning hopes on selling Super Hornets to Denmark and possibly Canada, but those countries are still partners in the F-35 Joint Strike Fighter program.

In Kuwait, Boeing had been up against the Eurofighter Typhoon. Kuwait tentatively agreed in early 2014 to go with the Typhoon, but subsequently backed off.

It is not yet clear how many single-seat F/A-18Es and two-seat F/A-18Fs are involved in the Kuwait deal. Some media accounts reported a deal for 28 of the Boeing aircraft, while US sources indicate as many as 40 F/A-18s could be sold. It's estimated the value of the deal would be greater than $3 billion.
Austin
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A400M Crashes during Test Flight

Video : https://www.youtube.com/watch?v=F6fD4JNm3Xs
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New AESA for the B-1 upgrade - Its the Scalable Agile Beam Radar that Northrop Grumman has developed on its own. This particular set is 3 times (size) the SABR offered for the F-16.

Image
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Philip
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Nepal earthquake: US Marine helicopter reported 'missing' with eight crew and emergency supplies http://www.independent.co.uk/news/world ... 45470.html
A US Marine Corps helicopter carrying out earthquake relief in Nepal was reported missing on Tuesday with eight personnel on board, officials have said.

"The incident occurred near Charikot, Nepal while the aircraft was conducting humanitarian assistance and disaster relief operations," said Major Dave Eastburn, spokesman for US Pacific Command.

Reports said the chopper was carrying six Marines and two Nepalese soldiers.

The Associated Press said that an Indian helicopter heard radio chatter about a possible fuel problem, said Col Steve Warren, a Pentagon spokesman.

He said the helicopter, carrying tarpaulins and rice, had dropped off supplies and was headed to a second site when contact was lost. He said there was no sign of a crash.

A Nepalese air brigade unit had seen the Huey, so Marines in V-22 Osprey aircraft searched unsuccessfully near its last known location for about 90 minutes, Warren said. Members of the Nepalese army are searching on foot because of darkness, he added.

Due to the rugged terrain, the helicopter could have landed in an area where the crew was unable to get a beacon or radio signal out, Warren said.

About 300 American personnel are on the ground in Nepal. The cause of the disappearance was not immediately clear and the incident is under investigation, said CNN.
Type?
Austin
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In Russia in 2016 will begin to develop a commercial version of the high-speed helicopter

Studies have shown that a helicopter at high speed - 500 km / h - it will be very expensive
"Since 2016 a promising high-speed helicopter program is divided into two phases. The first phase will continue to develop high-speed helicopter for commercial operators", - he said.

According Shibitov, studies have shown that a helicopter at high speed - 500 km / h - it will be very expensive. For civilian users such speed was less important than the cost. "Therefore, from 2016 to continue creating long-term average of the helicopter at about 360 km / h for commercial applications that will incorporate what we have gained on the program at the moment," - said the representative of "Russian Helicopters".

"As for the military to continue the implementation of research work to further improve the speed - 460 km / h and above," - said Shibitov.

He said that for the first phase of the helicopter "Klimov" is working to modernize the VK-2500 engine. "The question is not necessary for the engines as a problem. We are fully equipped with the engine for the first stage", - said the representative of "Russian Helicopters".
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Austin
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brar_w
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And the US Army contracted follow-on that will fly in 2017

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kmkraoind
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Boeing 787-9 Dreamliner taking vertical takeoff. Really spectacular and incredible.
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Singha
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i think hungary has now lost 2 of her 14 gripens in the past two months.
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