Saab AB has received a Request For Information (RFI) from the Indian Navy for the supply of carrier-borne fighter aircraft. The company, which received the RFI earlier this month, is pitching a naval variant of its Gripen NG fighter, called the Sea Gripen. India’s RfI was released to bidders over recent weeks and seeks detailed information on a common aircraft design for conventional aircraft carrier operations and short take-off but arrested recovery (STOBAR) operations, says Jane’s.
The decision to launch the programme within Saab AB was taken in the context of campaigns in two nations which are both in the beginning of developing a carrier based capability within their Armed Forces, namely Brazil and India.
The Sea Gripen Programme is aimed for naval-/carrier based operations, for both CATOBAR and STOBAR operations.
The Sea Gripen is a development programme with its origin in the Gripen NG programme.
• The main technical re-designs are:
o New undercarriage and nose gear to cope with higher sink rate forces and catapult launches.
o Strengthened air frame in some areas. (New designs in Gripen NG decreases the need of this re-design compare to the case and design solutions in today’s Gripen C/D).
o Arrestor hook (re-designed and “beefed up” version of already designed emergency arrestor-hook already within the Gripen NG programme).
Speaking toStratpost, Peter Nilsson, Gripen’s Vice President of Operational Capabilities, said the Sea Gripen is intended for both CATOBAR (Catapult Assisted Take Off But Arrested Recovery) as well as STOBAR (Short ...
A report on aSwedish Site:
F 17 were visited on Wednesday by a technical evaluation team from the Indian Air Force along with representatives from the Defense industry. During the intensive, information-packed days held briefings on Gripen’s operational capabilities, various support and logistical functions, technical features were studied. In his talks with the pilots and technical staff, visitors had a professional dialogue on how the system operates on a user, and experience levels.
The version of the Gripen, which could be considered for export to India is based on the Gripen IN NG version. “The next generation”, the aircraft is equipped to take more fuel, armament, it has a more powerful engine and a new type of radar, etc. .
“We are here to evaluate and confirm the Gripen system based on the technical performance as presented to us earlier,” says one of the Indian representatives. He also claims that the price is not crucial at this stage but rather the function and lifetime of the aircraft system.
After a busy day at the F 17 visitors went to the F7 “Såtenäs” for continued demonstration of the Gripen system.
F 17 were visited on Wednesday because of a technical evaluation team from the Indian Air Force along with representatives from the Defense industry. During the intensive, information-packed days held briefings on Gripen’s operational capabilities, various support and logistical functions, technical features were studied.
The Gripen fleet has now flown more than 130 000 hours. Gripen is in operational service in the Czech, Hungarian, South African and Swedish Air Forces and is also flown by the Empire Test Pilot School (ETPS).
The Swedish Air Force is the largest operator of Gripen and their first Gripen Squadron was declared operational in 1997. The Czech Air Force took deliveries of their Gripen C/D in 2005, followed by the Hungarian Air Force in 2006. Deliveries to the South African Air Force began in 2008 and are ongoing.
Included in the total number of flight hours is also the test flights made by the Saab Flight Test Department in Linköping, Sweden. Gripen C/D is being developed continuously with new equipment and software and the Gripen NG Demonstrator is also being test flown.
First Gripen C passes 1000 hours
The Swedish Air Force took Gripen C/D in service in 2005. Gripen number 39210 became the first Gripen C to pass 1000 flight hours, which happened earlier this month. The aircraft is being operated by the F 17 Wing in Ronneby and is maintained by the 171st Aircraft Maintenance Company.
In the last week of October, the Gripen NG, the platform for the Gripen for India entered a crucial stage with the Gripen Demo aircraft making its first test flight equipped with the Vixen 1000E/ES05 Raven AESA antenna which includes elements of Selex Sensors and Airborne Systems’. The purpose of the Gripen NG Demonstrator Programme is to demonstrate the capabilities that may be included in the next generation Gripen.
The Demo had been on the ground in refit for the last several months, during which time Saab integrated its AESA array, new satellite communications equipment and additional internal fuel capacity. The Gripen Demo has also added on the new electro-optical radar warning receivers and missile approach warning sensors developed by Saab Avitronics.
The Demo airframe has now completed more than 80 flights since May 2008, and is being used to de-risk technologies intended for use with Saab’s future NG (new generation) production standard of the Gripen.
The Gripen NG platform has already been shortlisted in competitions in Brazil, India and Switzerland, and will equip the Swedish air force from 2014.
Selex says flight tests of its new AESA design, which uses a unique “swashplate” mounting to significantly boost the sensor’s area of coverage, will also support the technology’s possible future integration with the Eurofighter Typhoon.
The Gripen NG Demonstrator started flight testing again on October 27. Saab test pilots Magnus Ljungdahl and Anders Håkansson flew the Gripen NG Demonstrator aircraft to the skies.
The external changes, however, are minimal and ...
So how does it feel to flying the Gripen for those in the media who did get the chance?
Here are some first person accountsSHIV AROOR, DEFENCE CORRESPONDENT, AAJ TAK, HEADLINES TODAY, LIVEFIST
“You have control,” said Major Nordlander, and I acknowledged. I was itching to hear those three pre-agreed upon words that would put the jet into my hands. I throttled down to mil power and warmed up with a few barrel rolls to port and starboard.
The flight control system was super smooth, with beautifully actuated trim — no messy jerks, no abruptness, just seamless flight. I flipped the jet onto its back and pitched her nose down, flattening out against the sea. I pulled some quick soft-stop medium-G routines, and, aided by my pilot, some quick high-AoA manoeuvres.
And then it was time to do what I’d never experienced before in three earlier fighter flights. I still had control. I was instructed to power up to full afterburner. As the dull roar of the reheat engaged, Major Nordlander asked me to look out for the very very slight pitch deflection that occurred when we smashed the sound barrier. The deflection was too slight to even notice. Or maybe the aircraft just cut too finely through it.
Whatever it was, in seconds, 14,000 feet above the Baltic Sea almost due south from Stockholm, we were cruising at 1.2 Mach. Watching the airspeed indicator on the HUD feed was exhilarating. We tore on at 1.2M for a ...
By Eddy de la Motte
Network Enabled Capability
Data Link and Situational Awareness
The avionics and HMI in the Gripen allow connectivity with the operational picture that will be available on the future Indian Defence Joint network. The coupled navigation supports the pilot who can only supervise and be focused on the mission task, threats and the target ID. New data from the sensors is fed into the operational picture via the data links.
The Gripen NG’s onboard Active Electronically Scanned Array (AESA) radar can be used in role independent or combined modes when necessary to resolve targets in both Air-to-Air modes as well as SAR/ISAR/GMTI modes. The electro Optic/Infra-Red (EO/IR) sensors and an associated laser designator will be used when possible (weather permitting) to designate bombs and to provide damage assessments.
Gripen’s advanced EW Suite contributes to the SOB with emitter locations and jamming spokes on the Link net and the Fighter-Fighter Data Link (TIDLS).
The Gripen NG comprises a fully integrated data link capability that will meet the specified operational requirements. When fully integrated with the air and ground control centres, Gripen NG forms an integral part of the future Indian defence network.
The Gripen NG includes an autonomous fighter to fighter data link which is secure and jam resistant. This is designated the Tactical Information Data Link System (TIDLS) and has evolved from the experience of the Swedish Air Force system. TIDLS is independent of any network infra-structure and provides an autonomous capability for operations ...
By Eddy de La Motte
Beyond Visual Range Combat Capabilities
Gripen NG “See First – Kill First” capability – A combination of low radar, IR and visual signatures, along with the AESA radar, IR/Eo and sensor fusion, including world leading new generation weapon integration, ensure a high kill ratio in long range engagements.
A number of factors influence the success in long range BVR engagements.
The key Gripen NG performance parameters for BVR combat include:
- Sensor performance
- Ability to avoid detection (signature)
- Supersonic acceleration and turn performance
- Super cruise
- Low signature
- Fully integrated sensors, avionics and weapons
- Range and endurance
- The pilot’s situational awareness and tactical planning
- Advanced decision support
- A reliable interaction with other friendly aircraft via IFF
- Identification performance
- Long range BVR missile with two way data link
- Advanced threat warning and self-protection systems
Combat effectiveness is achieved through a balance of these parameters. The low radar, IR and visual signatures and excellent radar performance give Gripen a significant time advantage to manoeuvre to a favourable tactical situation at supersonic speeds, thus achieving the earliest and most effective firing opportunity.
The Gripen has a fully integrated internal electronic warfare jamming system combined with chaff and flare dispensers for self-protection in the event of missile engagement. In addition, the Gripen NG have both a Missile Approach Warner (MAW) and Laser Warner System (LWS).
During an intercept, Gripen can engage multiple targets simultaneously with highly advanced active radar-guided BVR missiles. The world’s most advanced in-service data link not ...
By Eddy de La Motte
The Gripen Next Generation
Gripen IN is the world’s most technologically advanced multi-role fighter aircraft with futuristic warfare technologies developed specifically for India.
Gripen is the first of the new generation, multi-role combat aircraft to enter service.
The Gripen Next Generation is designed by SAAB to meet the demands of current and future threat scenarios, whilst at the same time meeting stringent peace time requirements for flight safety, reliability, training efficiency and low operating costs. This is achieved through the cost-effective application of state-of-the-art technology, materials, integrated computer systems and advanced aerodynamics and sensors. The result is a fighter with highest levels of integration effectiveness and interoperability in a wide range of roles, low acquisition costs, minimal support requirements and low operating and through-life costs.
When discussing the continuing evolution of the Gripen system, it is important to remember that the ongoing Gripen Demo (Demonstrator) programme is just a stepping stone to the fully-fledged Gripen NG (Next Generation) design. The Gripen Demo aircraft will test and develop many of the essential systems and capabilities that will be applied to the Gripen NG, but all of these aspects will be further refined and enhanced in the final production form of the Gripen NG.
As Gripen NG is a platform for the 2015 timeframe, it is clear that many of today’s technologies will have moved on by the time the NG is available. For example, active electronically scanned (AESA) radar, communications, electronic warfare and weapons development ...
Yep, for all the noise about Gripen’s AESA, its been there all the while and is now flying. Not only that, it is an AESA like no other because it comes with a Swash Plate. Which means it can swivel to cover a wider range.
So here is some stuff on the AESA for Gripen NG, off the swashplate:
Saab and SELEX Galileo are collaboratively developing the Active Electronically Scanned Array (AESA) Radar for the Gripen Next Generation (NG) programme.
The wide radar experience from both SELEX Galileo and the Saab Business Unit; Saab Microwave Systems will be combined in the joint radar development program. The AESA radar will be based on the SELEX Galileo Vixen AESA radar using functionality from the Vixen program, PS-05/A and other programs from both companies.
Compared to a conventional mechanically scanned antenna, an AESA offers greatly increased beam agility allowing AESA radars to function faster and respond more rapidly. AESA radars can accurately track many targets while still maintaining watch for new targets at long range. They provide better discrimination of multiple targets and are less likely to be defeated by target manoeuvres. AESA radars are also more effective against small, low radar cross-section targets which typically pose a challenge to previous generation radars.
Improved Target Tracking
With the inherent beam agility, target tracking can be more adaptive and time efficient. This will increase the radar tracking performance in a dense target environment. This facilitates the ability to choose the right target for weapon ...
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