F-35 Distributed Aperture System (EO DAS)
Northrop Grumman Distributed Aperture System (DAS) for F-35 Demonstrates Ballistic Missile Defense Capabilities
BALTIMORE, Nov. 2, 2010 -- Northrop Grumman Corporation today released a video showing the successful detection and tracking of a two-stage rocket launch at a distance exceeding 800 miles (1,300 kilometers) with the company's AN/AAQ-37 Distributed Aperture System (DAS). The demonstration took place this summer during a routine flight test of DAS conducted aboard the company's BAC 1-11 test bed aircraft. Read the full news release and watch the video.
The only 360 degree, spherical situational awareness system
Northrop Grumman has developed the only 360 degree, spherical situational awareness system in the electro-optical distributed aperture system (DAS). The DAS surrounds the aircraft with a protective sphere of situational awareness. It warns the pilot of incoming aircraft and missile threats as well as providing day/night vision, fire control capability and precision tracking of wingmen/friendly aircraft for tactical maneuvering.
Designated the AN/AAQ-37, and comprising six electro-optical sensors, the full EO DAS will enhance the F-35's survivability and operational effectiveness by warning the pilot of incoming aircraft and missile threats, providing day/night vision and supporting the navigation function of the F-35's forward-looking infrared sensor.
The DAS provides:
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Missile detection and tracking
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Launch point detection
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Situational awareness IRST & cueing
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Weapons support
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Day/night navigation
In addition to developing the EO DAS, Northrop Grumman Electronic Systems is supplying the F-35's AN/APG-81 advanced electronically scanned array (AESA) fire-control radar. The AESA radar is designed to enable the pilot to effectively engage air and ground targets at long range, while also providing outstanding situational awareness.