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Northrop Grumman E-2D Hawkeye

Navy Airborne Early Warning and Control Aircraft (AEWC)

Northrop Grumman E-2D Hawkeye

Navy Airborne Early Warning and Control Aircraft (AEWC)

OVERVIEW
SPECIFICATIONS
ARMAMENT
VARIANTS
HISTORY
IMAGES
Overview



The Northrop Grumman E-2D Hawkeye is the fourth major iteration of the classic AEWC platform debuted in 1964 with the United States Navy.
National Flag Graphic
ORIGIN: United States
YEAR: 2014
STATUS: Active, In-Service
MANUFACTURER(S): Northrop Grumman - USA
PRODUCTION: 0
OPERATORS: Japan; United States
National flag of Japan
JPN
National flag of United States
USA
Technical Specifications



Unless otherwise noted the presented statistics below pertain to the Northrop Grumman E-2D model. Common measurements, and their respective conversions, are shown when possible.
CREW: 5
POWER: 2 x Allison (Rolls-Royce) T56-A-427A turboprop engines developing 5,100 horsepower each and driving eight-bladed propeller units.
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Armament



None. Mission equipment centered on radars, IFF systems, transponders, radio equipment, and SATCOM.
Variants / Models



• E-2D "Hawkeye" - Base Variant Designation; all-modern avionics suite with new engines and digital glass cockpit instrumentation; inherent air-to-air refueling capability.


History



Detailing the development and operational history of the Northrop Grumman E-2D Hawkeye Navy Airborne Early Warning and Control Aircraft (AEWC).  Entry last updated on 4/24/2019. Authored by Staff Writer. Content ©www.MilitaryFactory.com.
The Northrop Grumman E-2D "Hawkeye" twin turboprop-powered aircraft is a special-mission platform primarily operated by the United States Navy (USN) service aboard its powerful aircraft carriers. The type is an all-modern, upgraded Airborne Early Warning & Control (AEW&C) platform representing the fourth major iteration of the Hawkeye series that began in the 1960s with the E-2A of 1962 (59 units being built). These were then succeeded by the E-2B based heavily on the A-models but these conversions differed in being completed with improved computer processing systems and revised (enlarged) outer tail fins. The E-2C production run became E-2B platforms with modernized electronics, and enhanced search / surveillance functionality. Sixty-three of this mark were produced in all of which some were given upgraded turboprop engines.

Despite its Cold War-era origins, the Hawkeye platform remains a focal point in the United States Navy's intra-theater airborne defense capabilities concerning its carrier groups.

The E-2D model completed its first flight in March of 2007 - beginning what would become a protracted development period. Key changes to its design include all-new avionics for the new battlefield, all-new digital "glass" cockpit for the crew, more powerful, uprated turboprop engines, and an in-built air-to-air refueling capability. The radar has 360-degree, all-weather scanning (electronic and mechanical) capabilities while the Identification Friend-or-Foe (IFF) system has been enhanced. Electronic Support Measures has also been broadened and data / communications links modernized to go along with open architecture secured network compatibility.

Physically, the aircraft is little-changed in its appearance: its arrangement is still dominated by the large radome seated over the aft-dorsal spine of the fuselage. The pilots are seated side-by-side in the cockpit positioned aft of a short nosecone. The wing mainplanes are shoulder-mounted and of straight-lined design, each given an underslung turboprop engine driving eight-bladed propeller units. The tail unit incorporated a quad-finned plane arrangement and the horizontal sections are cranked upwards. A tricycle undercarriage (retractable) is used for deck-running and the usual USN aircraft fixtures, such as an arrestor hook and wing-folding, are present. As with other USN carrier-based combat platforms, the E-2D is launched by way of catapult and recovered by arrestor cable.

In USN service, the Hawkeye continues to provide real-time Battle Management Command (BMC) / battlespace awareness capabilities in the maritime environment, journeying ahead of the force to undertake assessment and provide a defensive buffer to potential attacks planned against the carrier group. Specialists aboard the aircraft manage various consoles and rely on the powerful suite of systems installed on their aircraft.

The E-2D series was introduced with USN forces on March 27th, 2014 through squadron VAW-125. Initial Operating Capability (IOC) was then had that October and first deployments occurred from USS Theodore Roosevelt in 2015. Some 75 total D-models are planned for procurement with four to five examples being featured on each primary USN aircraft carrier.




Program Updates

August 2016 - It was announced that Japan has ordered a second E-2D Hawkeye platform.

December 2017 - An E-2D "Advanced Hawkeye" completed its first aerial refueling action when it was refueled by an accompanying KC-130 tanker aircraft in testing. The Advanced Hawkeye form is slated to entered USN service sometime in 2020 and, among its many improvements, will be an in-flight refueling capability.

January 2019 - The Japan Ministry of Defense has earmarked funds for five upcoming fiscal years to procure up to nine Northrop Grumman E-2D Hawkeye platforms.

April 2019 - The United States Navy has awarded Northrop Grumman a five-year $3.2 billion contract to buy twenty-four E-2D Hawkeye platforms.
Media







Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.

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Relative Maximum Speed
Hi: 500mph
Lo: 250mph
This entry's maximum listed speed (404mph).

Graph average of 375 miles-per-hour.
City-to-City Ranges
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Graph showcases the Northrop Grumman E-2D's operational range (on internal fuel) when compared to distances between major cities.
Aviation Era
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production (0)
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units
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0

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.


Altitude Visualization
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Supported Roles
A2A
Interception
UAV
Ground Attack
CAS
Training
ASW
Anti-Ship
AEW
MEDEVAC
EW
Maritime/Navy
SAR
Aerial Tanker
Utility/Transport
VIP
Passenger
Business
Recon
SPECOPS
X-Plane/Development
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue
Commitments / Honors
Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.


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