Northrop Grumman RQ-4 Global Hawk | |
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Riik | USA |
Rolli | Järelevalve UAV |
Esimene lend | 28. veebruar 1998 |
Ehitatud | 48 |
2007 Northrop Grumman RQ-4 Global Hawk on mehitamata (UAV) valvelennuk. Algselt kujundas selle Ryan Aeronautical (nüüd Northrop Grummani osa) ja tuntud kui TIER II + arendamise ajal. Global Hawk täidab sarnast rolli nagu Lockheed U-2. RQ-4 annab laia ülevaate ja süstemaatilise jälgimise, kasutades kõrglahutusega sünteetilisi avaradareid (SAR) ja pikamaa elektrooptilisi/infrapuna (EO/IR) andureid, millel on sihtpiirkondades pikad loiter-ajad. See võib uurida kuni 40 000 ruut miili (100 000 km2) maastikku päevas.
Northrop RQ-4 Global Hawk kõnnib ringi | |
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Fotograaf | Vladimir Jakubov |
Lokaliseerimine | Beale AFB Air Show |
Fotod | 94 |
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2007 Northrop Grumman RQ-4 Global Hawk is a high-altitude, long-endurance unmanned aerial vehicle (UAV) designed for intelligence, surveillance and reconnaissance (ISR) missions. The Global Hawk can fly for over 30 hours at altitudes of up to 60,000 feet, covering more than 40,000 square kilometers of terrain in a single sortie.
The Global Hawk carries a variety of sensors, including electro-optical/infrared (EO/IR), synthetic aperture radar (SAR), and signals intelligence (SIGINT) payloads, providing near-real-time imagery and data to commanders and analysts. The Global Hawk is operated by the U.S. Air Force, the U.S. Navy, and several allied nations, such as Australia, Japan, and NATO. The Global Hawk has been deployed in various operations and contingencies around the world, such as Afghanistan, Iraq, Libya, and the Asia-Pacific region.
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