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Saab
Introduces "Gripen Demo"
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Saab, the developer of the
Gripen is preparing a technology demonstrator known as 'Gripen
demo', to be developed by an industry team led by Saab, and
include General Electric and Volvo, Honeywell, Rockwell Collins,
APPH, martin Baker and Terma. Saab is seeking to expand he program
to include more partners, thus strengthening it particularly
in its export markets. The Gripen Demonstrator will be based
on a new Gripen test flying platform and avionics rig to be
called "Gripen Demo".
The aircraft will be equipped with a Volvo derivative of
the GE F414-GE400 engine, currently powering the F/A-18E/F
Super Hornet. The new engine will offer 35% more thrust,
translated to increased range, better performance and increased
weapons and stores carrying capability which, in turn will
necessitate a new landing gear, to be modified by APPH of
the BBA Aviation company. The new engine is more reliable
than the F404 predecessor. Gripen's new avionics suite will
include an AESA
radar - the specific type has not been determined yet.
Other avionics include flight management computers, switching
and data transfer units, video processors, head-up display
and cockpit displays all to be delivered by Rockwell Collins.
Although Gripen Demo is a private initiative financed by the
industry team, part of the expenses is backed by government
commitments. In April 2007 Norway committed some US$25 million
for future development of the Gripen. The Swedish government
is also expected to make a decision soon.
Gripen's Engine Surpasses
100,000 Flawless Flight Hours
The 100,000 flight hour mark recorded by the Gripen fleet
last week also highlighted the flawless operation of its engine
the Volvo RM-12 (a modified GE 404). Accroding to Volvo's records,
these 100,000 hours was surpassed without a single engine-related
accident or incident. Since fielding the first RM12s in the
1980s, Volvo introduced many improvements in the engine, reducing
operating costs and improving safety. These include a redesigned
intake and improved afterburner flameholder which reduced maintenance
overhead, and an FADEC (Full Authority Digital Electronic Control)
system that optimizes operations, provides the possibility to
reduce fuel consumption and is simultaneously used for trouble-shooting.
Gripens are currently flying with the Swedish Air Force, Hungary,
Czech Republic, South Africa and in the UK, where they are used
for pilot training. Thailand will soon join as a sixth Gripen
operator worldwide. In March, the first Gripen aircraft will
be placed in active service in South Africa.
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