Tag Archives: SAAB

India and Saab: confidence in Tejas

Despite continued criticism on the jet’s performance, India still seems to have enough confidence in its indigenous Tejas fighter jet to open up a second production line. Meanwhile, Swedish Saab is offering its Airborne Electronically Scanned Array (AESA) radar to be installed in the Tejas.

The government in New Delhi has just cleared a 200 million USD investment to open up a second Tejas production line next to the existing one at Hindustan Aeronautics Limited (HAL). The news was announced on this week at the Aero India airshow in Bengaluru.

The Tejas jets produced, will solely be used the Indian Air Force, since the Indian Navy has rejected the naval variant and is now looking for 57 new fighter jets elsewhere. The Dassault Rafale and Boeing F/A-18 Super Hornet are likely candidates.

Saab hopes to sell the Indians its Gripen fighter jets instead. Possibly to win Indian harts, the Swedes now also offer their Airborne Electronically Scanned Array (AESA) radar plus an additional  electronic warfare suite for use in the Tejas.

Celebrating the Viggen

It’s not regularly that we celebrate aviation milestones at Airheadsfly.com. In fact we only did it once before and back then, it was the 40th birthday of the F-16 that was cause for celebrations. But when a legendary fighter jet such as the Saab Viggen turns 50 years of age, we gladly make an exception again. Time to dig up a few images – old & new! – of this  prime and impressive example of Swedish aviation ingenuity.

The Viggen first flew on 8 February 1967 by the hands of Saab chief test pilot Erik Dahlström. The flight lasted 43  minutes, during which the jet performed as expected. In 1968, Stockholm ordered 175 jets, the first of which were delivered in 1971. The typical Viggen shape, dominated by the huge wings and the canards in front of it, became a familiar sight in Swedish skies – but not elsewhere.

The Viggen was successful in Sweden, which eventually made use of no less than 329 aircraft. But competing against – yes! – the F-16 on the international fighter jet market proved to be a bridge too far for the Swedish design, which was very practical but lacked the manoeuvrability and impressive  thrust to weight ratio of the F-16.

The last of the Swedish Viggens were retired in 2007. Despite never being used by air forces outside Sweden, quite a number of Viggens are currently preserved in European aviation museums. One aircraft keeps gracing the skies as part of the Swedish Air Force Historic Flight.

© 2017 Airheadsfly.com editor Elmer van Hest

A prototype Viggen is preserved in the Flygvapenmuseum (Air Force Museum) in Malmslätt.(Image © Elmer van Hest)
Sweden is famous for its candy. Here's some eye candy in the shape of a Saab Sk37E Viggen. Nothing sweet about that, however. (Image © Elmer van Hest)
Two-seater Viggens were mostly used for electronic warfare towards the end of the Viggen’s career. (Image © Elmer van Hest)
A classic interceptor Viggen, seen at Ronneby airbase in southern Sweden. (Image © Elmer van Hest)
This Viggen was painted red to celebrate its retirement. (Image © Elmer van Hest)
The Viggen’s shape could appear weird… (Image © Elmer van Hest)
…or beautiful! (Image © Elmer van Hest)
The Swedish Air Force Historic Flight Viggen. (Image © Elmer van Hest)

Why Boeing plays its cards right with the T-X

Boeing this week gave itself a handful of exactly the right cards when it comes to the winning the T-X competition that is aimed at replacing hundreds of ageing US Air Force T-38 training jets over the next decade. Their solution is the twin-tailed, single-engined and apparently cleverly designed Boeing T-X, developed in partnership with Swedish Saab. The new jet may very well come out victorious.

It’s not often these days that a major aircraft manufacturer unveils a jet that was 100 percent designed from scratch. All eyes were therefore set on Boeing as the company revealed its T-X on Tuesday 13 September. Prior to that, only an artist’s impression and a few sneak peeks of the aircraftwere revealed. Boeing is producing two aircraft at first, which are registered as BT-X in the Federal Aviation Authority register.

Stealing looks
The result positively surprised many; a futuristic looking jet that however also steals some looks from the legendary F-104 Starfighter, especially when it comes to the front section. The rear more resembles modern fighter such as the F-15, F-22 and F-35. As a whole, it even looks remarkably similar to the new-ish AirLand Scorpion.

Stealing parts
And yet, the BT-X was actually not 100 percent designed from scratch and steals more than just looks for other jets. It steal the F-16’s front and main landing gear and internally uses many parts of the Saab Gripen. In the past, this design method was also succesfully used on aircraft such as the F-117. Commonality helps keeping development and production costs low and gives the jet an immediate edge over its competitors, being the Lockheed Martin/Korea Aerospace Industries T-50, Leonardo/Raytheon T-100 (based on the M-346) and the Northrop Grumman T-X design. According to Boeing, their BT-X can be produced and put together relatively simple, whatever that precisely means.

Yes, Lockheed Martin T-50 is an exisiting design and also should benefit from lower development costs, and the same goes for the T-100. But both are non-US designs, and the lengthy and unimpressive process that finally led to the US designed KC-46 over the existing European Airbus A330 MRTT as the US Air Force’s next tanker aircraft, proves Washington’s preference for US designs.

Boeing T-38 contract
The Boeing T-X is just that: a design mainly from a US contractor, with just the right amount of development to be done. Considering criticised projects such as the And remember, Boeing earlier in 2016 won a ten-year contract worth $855 million for updating T-38 trainer jets, the very aircraft the T-X will replace. It’s the perfect way to gain expertise and insight into the exact requirements of modern day fighter pilot training.

Engine
Also, Boeing uses the afterburning General Electric F404 engine in its design, as do the T-50 and Northrop Grumman T-X competitor – not to mention the Saab Gripen. The yet-to-fly Leonardo/Raytheon T-100 will use two Honeywell/ITEC F124 turbofans and is he only contender to use two engines and not use afterburner. That’s a problem for the joint US-Italian designed T-100 right there in terms of costs, maintenance and performance. Northrop Grumman meanwhile has it hands full with developing the new Longe Range Strike Bomber (LRS-B), also known as the future B-21.

The US Air Force’s new trainer should be fully operational in 2024 at the latest. A decision on which design wins the competition, is to be taken over the next few years. Boeing drew its cards right. No need even for a pokerface, it seems.

© 2016 Airheadsfly.com editor Elmer van Hest

Boeing & Saab unveil their T-X trainer

Boeing and its partner Saab revealed their entry in the US Force’s T-X competition on Tuesday 13 September. The Boeing T-X is an all-new aircraft designed for training mission and according to the design team incorporates the latest technologies, tools and manufacturing techniques. An afterburning F404 engine provides power.

The Boeing T-X aircraft has one engine, twin tails, stadium seating and an advanced cockpit with embedded training. The system also offers state-of-the-art ground-based training and a maintenance-friendly design for long-term supportability.

Both Boeing and Saab will use the two production T-X aircraft, revealed today, to show the U.S. Air Force the performance, affordability, and maintainability advantages of their approach. “Our T-X is real, ready and the right choice for training pilots for generations to come,” said Boeing Defense, Space & Security President and CEO Leanne Caret.

“It’s an honor to build the future of Air Force training,” said Saab President and CEO Håkan Buskhe. “We have created the best solution thanks to great cooperation and a clear strategy since day one.”

The T-X will replace the Air Force’s aging T-38 aircraft. Initial operating capability is planned for 2024. Other entries into the competition are the Lockheed Martin/Korea Aerospace Industries T-50, Leonardo/Raytheon T-100 (based on the M-346) and the Northrop Grumman T-X design.

Debate started: keep older Swedish Gripen jets flying

A debate has started in Sweden to keep part of the current Gripen C/D fighter fleet of the Swedish Air Force flying, even after the purchase of the new and more capable E/F-model. Target: to safeguard that Sweden is able to protect its borders and economic zone.

The newest contribution to the debate comes from expert Robert Dalsjö of the Royal Swedish Academy for War Sciences. “The Gripen C/D has an average age of seven years and only a handful of planes have flown more than 1,000 hours. Combat aircraft are designed for 8,000 flight hours and in the Western world the are used for up to 30 and 40 years,” Dalsjö writes in the Swedish national daily Svenska Dagbladet.

Roll-out of the new, more capable Gripen E in May 2016 (Image © Saab)
Roll-out of the new, more capable Gripen E in May 2016 (Image © Saab)

Axe the Gripen

Having invested huge in the Gripen C/D Dalsjö argues that it is a wrong burning of money to axe the aircraft already. Sweden officially has 97 Gripen C/Ds on its three main airbases of Ronneby (southeast), Såtenäs (centrewest) and Luleå-Kallax (north) and on maintenance locations, with currently about 87 of them rotating operationally between the units. The Swedish government decided to buy 60 brand-new, larger and more capable Gripen E/F in the near future – with Brazil getting another 36 in cooperation with Brazilian Embraer.

Survive chances

Many in Sweden with insight in the defence world believe the expanded range, heavier payload and newer features of the Gripen will improve the readiness and survive chances of the Swedish Armed Forces, but the number of 60 aircraft is overall considered to low for the vast Scandinavian country. The Swedish Air Force will then have to protect, defend and – if necessary – attack with only max. 15 operational aircraft at its three air bases. The remainder 15 aircraft will be likely be held in reserve.

The low number is seriously going to limit the Swedish reaction in international crises, for example when Russia will increase it already quite visible presence in the Baltic Sea area. During the last century SAAB built 329 Viggen combat aircraft for the Swedish Air Force. Eighty-five of them were fully multirole and were considered the absolute minimum to keep Sweden safe.

Gripen taxiing to the short runway at Vidsel (Image © Louise Levin / Försvarsmakten)
Gripen taxiing to the short runway at Vidsel (Image © Louise Levin / Försvarsmakten)

“Protected” by neighbours

Safety is no longer a post-Cold War luxury. The Swedes need to worry, even when it comes down to being “protected” by its neighbours. The 55 F/A-18s of the neighbouring Finnish Air Force are good, but even when dispersed during a war situation they will likely not be a match to Russian air power.

The same goes for the new Royal Norwegian Air Force F-35A, with only a handful planned to serve as Norway’s own QRA on Eveness Airbase in the north and the main force much further south on Ørland Airbase near Trondheim. Unlike Norway, Sweden is no real NATO member and the future president of the USA might not even consider to come to Sweden’s aid to live up to the military coop and support contracts Stockholm and Washington DC have signed. However, politically Sweden has shown combat aircraft support to especially NATO-neighbour Norway several times the last couple of years during high-profile war games.

A SAAB Gripen armed with the RBS15 long range Air-launched Anti Ship Missile. (Image © SAAB Group)
A SAAB Gripen armed with the RBS15 long range Air-launched Anti Ship Missile. (Image © SAAB Group)

Supporting SAAB

Keeping a mixed fleet of 60 Gripen E/F aircraft and – let’s say – 30 to 60 Gripen C/D seems like a reasonable, future solution for the Swedish Air Force, from both a financial and military-strategical point of view. It will even support Sweden’s indigenous aviation industry of Saab – a reason why Sweden fully chooses the 60 new aircraft – more, with maintenance contracts as well as new-build options for the defence firm based in Linköping.

No follow-on order

Of course at SAAB HQ they are hoping there will be a follow-on order from the Flygvapnet for another 10 to 30 Gripen jets, but that may never come. Cash-aware as Sweden needs to be these days, the Defence is buying new submarines (from SAAB), is in an urgent need for an effective long-range ground-based air-defence system to counter Russian offensive air and the remaining six of originally eight ancient Lockheed C-130 Hercules aircraft are in need of replacement. The new aircraft, which may be the Brazilian Embraer KC-390 will likely have to feature in-flight refuelling as well – currently being provided by the C-130 fleet.

The debate to keep the JAS 39C/D flying for many years to come has just started. Whatever the outcome, many Swedes are increasingly worried by their country’s safety. And that is normally fuel for decision makers to weigh more options.

© 2016 Airheadsfly.com senior contributor Marcel Burger
Featured image: Gripen taxiing to the short runway at Vidsel (Image © Louise Levin / Försvarsmakten)