Grumman E-2C Hawkeye

Northrop Grumman E-2 Hawkeye

LandNorge , Norge
TypeHangarskip-kapabel taktisk luftbåren tidlig advarsel
Første flytur21. oktober 1960
Produsert1960-liggende

Fotogalleri av en Northrop Grumman E-2 Hawkeye, The Grumman E-2 Hawkeye er et amerikansk allværs, hangarskip-stand taktisk luftbåren tidlig varsling (AEW) fly. Dette twin-turboprop flyet ble designet og utviklet i løpet av slutten av 1950-tallet og tidlig på 1960-tallet av Grumman Aircraft Company for United States Navy som en erstatning for den tidligere E-1 Tracer, som raskt ble foreldet. Flyets ytelse har blitt oppgradert med E-2B og E-2C-versjonene, hvor de fleste endringene ble gjort på radar- og radiokommunikasjon på grunn av fremskritt innen elektroniske integrerte kretser og annen elektronikk. Den fjerde versjonen av Hawkeye er E-2D, som fløy første gang i 2007. E-2 var det første flyet designet for å være et AEW-fly fra begynnelsen, i motsetning til en modifikasjon av et eksisterende flyskrog, som E-3.

Kilde: Wikipedia

Northrop Grumman E-2 Hawkeye
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General Characteristics and Role

The Northrop Grumman E-2 Hawkeye is an American all-weather, carrier-capable tactical airborne early warning and control (AEW&C) aircraft. It was developed to replace the E-1 Tracer and has become the US Navy’s primary AEW platform. Distinctive for its massive 24-foot (7.3 m) diameter rotating radar dome, or rotodome, mounted above the fuselage, the E-2 is often referred to as “the eyes of the fleet.” Its primary mission is to provide wide-area surveillance of the sea and air, detecting hostile aircraft and cruise missiles at long range. The E-2 acts as a flying command and control center, directing friendly fighter aircraft, managing air traffic, and coordinating search and rescue operations. It is essential for extending the defensive and offensive capabilities of a carrier strike group far beyond the ship’s own radar horizon.

Property Typical Value (E-2C/D Series)
Type Carrier-Based Airborne Early Warning & Control (AEW&C)
National Origin USA
Produsenten Grumman (Original) / Northrop Grumman
Entered Service (E-2A) 1964
Mannskapet 5 (Pilot, Co-Pilot, Combat Information Center Officer, Air Control Officer, Radar Operator)
Lengde 17.60 m (57 ft 9 in)
Vingespenn 24.56 m (80 ft 7 in)
Max Takeoff Weight Approx. 26,000 kg (57,500 lb)

Powerplant and Sensor Systems

  • Engines: 2 x Rolls-Royce T56-A-427A turboprop engines (E-2D model uses the -427A).
  • Engine Power: Approx. 5,100 shp (3,800 kW) per engine.
  • Maximum Speed: Approx. 648 km/h (403 mph).
  • Endurance: Over 6 hours on station.
  • Radar System: The E-2C utilized the APS-145 radar; the E-2D Advanced Hawkeye uses the significantly more capable AN/APY-9 radar. The radar provides 360-degree coverage and can track hundreds of targets simultaneously.
  • Rotodome: The rotodome is hydro-mechanically rotated at 6 RPM during flight, providing continuous scanning.
  • Carrier Features: Equipped with hydraulically folding outer wing panels and a strong arrestor hook for shipboard operations.

Service History and Legacy

  • Modernization: The E-2 has undergone continuous modernization, culminating in the current E-2D Advanced Hawkeye, which features a “glass cockpit,” aerial refueling capability, and the revolutionary AN/APY-9 radar.
  • Export: The Hawkeye has been exported to several key US allies, including France (used on their nuclear-powered aircraft carrier, Charles de Gaulle), Japan, Israel (now retired), Egypt, and Taiwan.
  • Operational Importance: It is one of only two turboprop aircraft currently operating from US Navy supercarriers (the other being the C-2 Greyhound, based on the same airframe).
  • Key Events: E-2s have played crucial roles in numerous conflicts, including the Vietnam War, the Gulf War, and operations in Iraq and Afghanistan, primarily by controlling air space and guiding aircraft.
  • C-2 Greyhound: The Hawkeye airframe was the basis for the C-2 Greyhound carrier-on-board delivery (COD) transport aircraft, highlighting the versatility of the original design.

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En tanke på "Northrop Grumman E-2 Hawkeye – WalkAround"

  1. Grumman E-2C Hawkeye Walk Around med finpropellene tatt av Cees hendriks er fra Midway Museum i San Diego. :)) Jeg vet fordi jeg var der 3 ganger, og jeg har mange bilder av midway museum. Hvis du ser bak flyet vil du se # 41 av USS Midway.

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