Saturday, April 18, 2009

Australia RAAF AWACS Are More Eyes In The Skies

Australia RAAF AWACS Are More Eyes In The Skies
(NSI News Source Info) April 18, 2009: Australia ran a successful test where one of their Wedgetail AWACS (which is also able to perform maritime reconnaissance) aircraft was able to control three ScanEagle UAVs. This enables the Wedgetail to expand its recon capabilities, using its own AESA radar and the video on the UAVs to quickly identify land or sea traffic. In 1997, Boeing Integrated Defense Systems was awarded a contract to supply four AEW&C aircraft (whose design is based on the Boeing Business Jet 1), with Australia having the option to increase the order by three additional aircraft. Australia has since taken up two of those options. Aircraft deliveries were to begin in 2006, but significant program delays due to integration problems have occurred. The first two Wedgetail aircraft were assembled and will undergo testing in Seattle, Washington, with the final four aircraft to be assembled by Boeing Australia. All the Australian aircraft will be operated by No. 2 Squadron RAAF and will be based at RAAF Base Williamtown with a permanent detachment at RAAF Base Tindal. For the Australian aircraft, Boeing and Northrop are teamed with Boeing Australia, Ltd., BAE Systems Australia and Qantas Defence Services. Boeing Australia will provide training, maintenance and support, BAE provides EWSP systems, Electronic Support Measures (ESM) systems and ground support systems, while Qantas provides maintenance support for the aircraft. Qantas also provides maintenance for the two BBJ VIP aircraft of the RAAF. On June 29, 2006 the then Australian Minister for Defence, Brendan Nelson, announced that Boeing had recently informed the Australian Government that the Wedgetail project has fallen behind schedule. According to Nelson's press release, the company had previously maintained that the project was actually on schedule. Boeing has announced an 18 month delay, due to problems integrating radar and sensor computer systems, and will not deliver the aircraft until early 2009. Additionally, Boeing has taken $770 million in charges in 2006 for the delayed aircraft. Furthermore, on June 20, 2008 Boeing announced yet another delay to the Australian program, due primarily to integration of the radar and Electronic Support Measure (ESM) systems. Boeing now hopes to deliver the first aircraft in July 2009 and work on the aircraft in Australia to achieve full capability in "early" 2010. On March 16, 2009 Boeing demonstrated control of 3 ScanEagle UAS from the Wedgetail AEW&C aircraft. Australia is using militarized Boeing 737 transports as the basis for its new Wedgetail maritime reconnaissance aircraft.
The cruise speed for the 737 is 910 kilometers an hour and the Wedgetail version has a crew of 8-12 pilots and equipment operators, who use the search radar and various other sensors.
The 737 has hard points on the wings for torpedoes or missiles. Any UAV with suitable communications equipment can be controlled by the Wedgetail. This technique has also been tested with fighter-bombers controlling UAVs.

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