Tags: Gripen F Demonstrator
The Next Generation Gripen, or Gripen E, is the successor to today’s proven Gripen C/D, and is an aircraft that is both evolutionary and revolutionary. Evolutionary because the E is based on today’s in-service Gripen, the multi-role fighter ordered by five air forces worldwide.
With about 250,000 flight hours behind it, Gripen has an indisputable track record for low operational costs and total life cycle costs that feeds directly into Gripen E.
At the same time, Gripen E is a revolutionary fighter because it combines advanced technology and operational effectiveness in an affordable package that no other fighter aircraft can hope to match.
Gripen E takes the tried and tested elements of the Gripen design, and improves on these. The new aircraft has a more powerful General Electric F414G engine with the ability to supercruise. Its redesigned airframe operates at higher weights, allowing more fuel and weapons to be carried. A unique avionics architecture makes weapons and systems integration even easier and quicker. The Gripen E operates with a fully-networked, fully-fused sensor and communications systems that gives it cutting edge capabilities for any mission, from close air support (CAS) to beyond visual range air-to-air combat.
Among the key missions systems that make Gripen E such a formidable future fighter is its all-new ES-05 Raven AESA (active electronically scanned antenna) radar.
The aircraft is equipped with a electronic warfare system that gives the it a unique active and passive electronic attack (EA) capability – which adds the AESA to the vital EA mission. ...
People waiting for their turn to sit in Gripen NG replica
Posing with Gripen NG replica
Swedish pilots interacting with visitors
Young visitors at the chalet
The Saab team at FIDAE 2016
Saab presented a full scale model of a Gripen NG at the International Air & Space Fair, FIDAE in Chile last week. A centerpiece at the show, the model generated a lot of buzz, both amongst the public and various Air Forces. A long queue of people was seen waiting for their turn to sit in the full scale replica of the new generation fighter.
The event was held between 29th March and April 3rd 2016. On the 31st, there was a special pilot get-together at the Saab chalet where pilots from different Air Forces got a short brief about Gripen and also talked to Swedish Gripen pilots.
Swiss technology company RUAG has announced that it has signed a contract for the series production of payload mountings for the Gripen E/F fighter aircraft, reports Bilan.ch.
As a part of this contract, RUAG will work on the production of 33 prototypes and 546 series parts.
According to the report, the serial production in which subcontractors will be hired from all over Switzerland, is expected to continue till 2026. The contract is worth more than CHF 80 million in total.
Lennart Sindahl, Deputy CEO at Saab, says, "Gripen's success is built on partnership with world class companies as our single source suppliers on the global market. Following the design phase it is obvious that RUAG is the right partner for this product. Therefore we are very happy to establish this broad and long-term relationship making RUAG a major supplier in the Gripen programme, initially for the Swedish and Brazilian airforces. At the same time, it is a clear signal that Switzerland will be a key market for Saab also in the future."
The first prototypes are scheduled for delivery at the end of 2016.
Read the full story here.
Saab´s local South African company, Saab Grintek Defence (Pty) Ltd. has been chosen to develop and manufacture parts for the Electronic Warfare (EW) System for Gripen E for Sweden. Development work, including prototype manufacturing, for antennas and micro wave modules is on-going at the Saab Grintek Defence facility in Centurion, Gauteng.
Saab has signed an agreement with the Swedish Defence Materiel Administration (FMV) for next generation Gripen E fighters. Sweden’s requirement is for 60 Gripen Es that now are in development.
“This is important assignments for Saab Grintek Defence and a testimony to the local capabilities and exceptional local knowledge within electronic warfare in South Africa .The work will further strengthen our capabilities and secure and protect jobs at SGD for a long time and we hope for further orders for the Gripen E going forward” says Magnus Lewis-Olsson, CEO Saab Grintek Defence
Recently, Saab Grintek Defence has also agreed to a contract with Rheinmetall Waffe Munition in Germany to provide Naval Laser Warning Systems as sensors to Rheinmetall's MASS Softkill System in a frigate upgrade programme in Asia Pacific.
Saab Grintek Technologies (SGT) is a telecommunications company offering a comprehensive range of end-to-end Services and Solutions to Operators, OEM’s, Enterprise and Government. Various defence forces across the globe are using South African electronic warfare and avionics technology being designed and produced at the company’s facilities in South Africa.
The radar for Gripen E is produced by Selex in Scotland and called ES-05 Raven. ES-05 is an AESA radar, which is state of the art for new fighters nowadays. AESA stands for Active Electronically Scanned Array and means that, in contrast to older generation radars, it has not only one antenna but a full array of small antennas, called elements.
This means that the radar can simultaneously and independently track different targets, and also track targets independently of search volumes. The ability to control the elements separately and the high speed re-direction give Gripen a significant tactical advantage.
Radar summing up
- Electronic array gives immediate re-direction
- 1000 antenna elements give redundancy
- Individual channels give multi-tasking
- Rotating swashplate gives 200 degrees field of regard
- Tactical advantage
In order to explain why Gripen is the smart fighter system, let us present what a modern multirole-fighter need to perform. A fighter mission can be compared to large scale chess games, where the fighter allows you to get the right situation awareness in order to communicate the right information to take the adequate decision. The same analogy to chess games applies regardless if the mission to perform is air-to-air, reconnaissance or air-to-ground. In all the case the fighter needs the following:
Information is obtained by the usage of the sensors and the possibility to communicate with other units, the fighter is integrated in a network of communications.
The performance of the fighter allows the aircraft to have the right movement dependent on the situation provided to him from its own sensors or other sensors from other units (land, sea or air).
In order to participate in an active role in the check game a modern multi role fighter needs to be a balanced design between, performance, sensors, communication, weapons carriage, countermeasure, stealth and cost among other criteria. Cost has always been a design parameter and Saab’s engineers are asked to maximise performance at a given cost, not just to maximise performance freely.
The Gripen E fighter is equipped with the latest available technics in those keys areas, such as:
• Selex ES-05 Raven AESA radar
• Selex Skyward G IRST sensor
• Electronic warfare system MFS-EW
One reason that the development of the Gripen E is proceeding according to plan is the use of ”model-based development”. This methodology was secured through the development of the Neuron unmanned aircraft, among other things, and is now used in all technical areas for the Gripen E project.
With model-based development (MBD), Saab has expanded its virtual development to enable greater reuse of data models. This translates into shorter lead times. All software and hardware development is done with the help of computerized models, meaning that updates are made extremely quickly.
Fewer test flights are needed with this type of development, as much verification can be conducted in simulators rather than in the air. Any problems with the models are detected at an early stage and changes can be made to the models rather than at a later stage during test flights.
Simply put, things are more correct from the start, which improves development efficiency.
Some examples of the benefits of using MBD in hardware development (regarding structure and it’s effects on production):
• Higher quality of parts (assembly verification done using simulators etc.)
• Assembly work instruction is more user friendly
• Reduced lead time for changes
The Swedish Armed Forces might need more Gripen E to support its existing operational capacity on account of possible lending of Gripen C/D to Brazil and Switzerland in the near future, says a report in Corren.se.
Earlier, the Swedish Government had planned to upgrade the existing Gripen C/D fighters to the enhanced E-model configuration for the Air Force. However, it has now decided that the acquisition process will include production of the new generation aircraft as well.
“Thanks to the increasing interest in Gripen, there is a demand for hiring more C / D aircraft. To ensure that the Swedish Armed Forces' operational capacity can be maintained during this time, we want to be able to build new components and as well as entire Gripen E,” says Sweden’s Defence Minister Karin Enstrom.
Read the full story: Regeringen vill ha nya Gripen-plan
Brazil’s Anapolis Air Base (BAAN) which recently celebrated 42 years of its inception, is waiting for the arrival of the Gripen fighters, reports the Brazil Portal.
Last week, Saab officials visited BAAN to assess base infrastructure to identify adjustments for basing Gripen NG fighters here.
They reviewed the squadron and maintenance supplies, the structure of the First Air Defense Group (1st AD), the alert hangar and the runways and taxiway.
Saab officials were happy with the facilities at the air base, especially with the available space.
According to Colonel Rodrigo Santos Fernandes, Commander of Anapolis Air Base, preparations for the arrival of the Gripen fighters have already started.
Read the full story: À espera dos caças Gripen, base aérea comemora 42 anos
Representantes da SAAB fazem levantamento da estrutura da Base Aérea de Anápolis
Welcome to the official Gripen blog by Saab. This site features information and commentary about the Gripen fighter jet.
The Gripen Blog shares stories and discussions on the Gripen aircraft. The Blog does not vouch for the authenticity of the reports from other publications that have been quoted.
The reference to articles and news reports does not imply endorsement or validation of the views of the authors of the stories.