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The F-35 Lightning II is moving toward the first flight. Last
Thursday the JSF started taxy tests, initiating the last series
of tests before the fighter jet's first flight. After a series
of systems checks at Lockheed Martin in Fort Worth, F-35 Chief
Pilot Jon Beesley advanced the throttle and the F-35 moved out
of its hangar to begin taxi tests. The jet then traveled at
up to 30 knots (~ 35 m.p.h.) on the runway, testing systems
such as brakes and nosewheel steering in advance of first flight.
Medium-speed taxi tests of 65 knots (~ 75 m.p.h.) and 80 knots
(~ 92 m.p.h.) are planned next, weather permitting. The first
Lightning II is powered by the Pratt & Whitney F135 turbofan,
the most powerful engine ever installed in a fighter aircraft.
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Last
week the U.S. Navy awarded a $208 million contract option to
a Bath Iron Works-led team for the construction of a second
high-speed Littoral Combat Ship (LCS) configured with a 127-meter
trimaran hull. The vessel is scheduled for delivery to the Navy
in July 2009. The first trimaran based LCS Independence (LCS
2), is under construction at Austal USA in Mobile, Alabama.
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Pakistan To Modify
P-3C into AEW Platform
Pakistan
is planning to invest $855 million equipping three used P-3
maritime patrol aircraft with the Northrop Grumman Airborne
Early Warning Suite designed for the E-2C Hawkeye 2000 Corp.
In 2005 Pakistan received eight surplus P-3C Orion maritime
surveillance aircraft from U.S. navy surplus, in addition to
the two aircraft already operational with the Pakistani Navy.
Pakistan plans to modify three of the Orions into AEW aircraft.
The Hawkeye 2000 system is designed for operation over water
and over land, providing support for both aircraft and surface
ships. In recent years Pakistan considered buying a Chinese
AEW platform and the Swedish Saab 340 equipped with the Ericsson
Ereiye AEW system.
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Pakistan is also planning to modernize its TOW missiles, fielding
radio-frequency TOW 2A to replace current wire-guided TOW (BGM-71)
systems. The total order is expected to cost about U.S. $185
million. The order is expected to include 2,769 Radio Frequency
(RF) TOW 2A Missiles and 415 RF Bunker Buster Missiles. The
order will also include modifications for 121 TOW launchers,
introducing the RF guidance system. Some of the missiles are
expected to field with Pakistani Army AH-1S Cobra attack helicopters,
enabling employment of new tactics, techniques and procedures
that have already proven highly effective against terrorists.
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Boeing will introduce Alternate Mission Equipment (AME) avionics
into existing B-52s, to support the introduction of new systems
to support the AGM-142 missile and other guided weapons on board.
The AME doubles the size of the current display, which is associated
exclusively with the AGM-142. It provides a color monitor, compared
to the current black and white, and will enable the B-52 to
utilize laser guided weapons in a way that is not available
today.
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The U.S. Army added Counter Improvised Explosive Device enhancements
for the M1A1 and M1A2 Tank Urban Survivability Kits produced
for the Abrams Tanks. The U.S. $11.3 million contract is part
of a $59 million package announced this summer.
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