E-2D Hawkeye: The Navy's New AWACS

Northrop Grumman's E-2C Hawkeye began replacing previous Hawkeye versions in 1973, and serves as the US Navy and French Navy's carrier-capable "mini-AWACS" aircraft. Its primary role is advance warning of incoming aerial threats; ship-based radars are far larger and more powerful, but cannot scan below the angle of the horizon.

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 also fly from land bases in the militaries of Egypt, Japan, Mexico, Singapore, and Taiwan; and in the US Naval Reserve in a drug interdiction role. 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.

This DID FOCUS Article covers the E-2D program, from the new platform and its capabilities to the budgets, contracts, and companies making it all fly…

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