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E-2D Hawkeye: The Navy’s New AWACS

Jun 03, 2019 04:50 UTC by Defense Industry Daily staff

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FLA flight testing

June 3/19: Japan According to Northrop Grumman, the company completed its first delivery of an E-2D Advanced Hawkeye to the Japanese Air Self-Defense Force on March 29. The Japan Ministry of Defense chose the Northrop Grumman E-2D as its next airborne early warning requirement in November 2014. The Advanced Hawkeyes will help the Japan Air Self-Defense Force in surveilling and securing the country’s airspace but also its territorial waters. They can detect aircraft and ships. The APY-9 Radar fitted in the E-2D has an effective range of over 500 km or 270 nautical miles. Japan previously operated the Northrop Grumman E-2C Hawkeye since 1983 and is the largest E-2 operator outside the US.

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Northrop Grumman’s E-2C Hawkeye is a carrier-capable “mini-AWACS” aircraft, designed to give long-range warning of incoming aerial threats. Secondary roles include strike command and control, land and maritime surveillance, search and rescue, communications relay, and even civil air traffic control during emergencies. E-2C Hawkeyes began replacing previous Hawkeye versions in 1973. They fly from USN and French carriers, from land bases in the militaries of Egypt, Japan, Mexico, and Taiwan; and in a drug interdiction role for the US Naval Reserve. Over 200 Hawkeyes have been produced.

The $17.5 billion E-2D Advanced Hawkeye program aims to build 75 new aircraft with significant radar, engine, and electronics upgrades in order to deal with a world of stealthier cruise missiles, saturation attacks, and a growing need for ground surveillance as well as aerial scans. It looks a lot like the last generation E-2C Hawkeye 2000 upgrade on the outside – but inside, and even outside to some extent, it’s a whole new aircraft.