S3a Aircraft - Here's what you need to know: The S-3 Viking was first developed in the 1960s to serve as a next-generation submarine hunter.
With a maximum speed of five hundred miles per hour - the fastest aircraft flying - the S-3 Viking would not be the subject of any movie starring Tom Cruise. However, long-legged jets were extremely useful in various roles such as electronic spy, submarine hunter, air tanker, cargo plane or fighter jet. Many of these roles have not been satisfactorily replaced since then.
S3a Aircraft
The S-3 Viking was first developed in the 1960s to serve as a new generation of anti-submarine warfare. When war broke out between NATO and the Warsaw Pact, the US Navy's most important mission was to counter the Soviet Union's large submarine fleet. If the war were nuclear, Soviet ballistic missile submarines could destroy US cities. If a conflict were to happen, attack submarines would do their best to sink a number of American warships reinforcing NATO forces in Europe.
S 3 Viking
During World War II, carrier-based aircraft such as the TBF Avenger torpedo bomber played a key role in sinking Axis submarines. However, diesel-electric submarines of the era had to surface frequently for air raids to recharge their batteries. In the late 1950s, the Soviet Union began deploying the first nuclear submarines that could stay submerged for weeks, then months, and the current S-2 submarine hunters were not enough to keep up with them.
Lockheed partnered with LTV, which had experience developing the carrier-based A-7 and F-8 jets, to produce a new anti-submarine aircraft with a sophisticated new design. The resulting twin-turbofan jet accommodated a crew of four, including the pilot and co-pilot, sensor operator and tactical coordinator, in a two-by-two configuration. The long-legged aircraft traveled 2,300 miles and came with an extended refueling test—at one point the S-3 made a thirteen-hour flight from a carrier in the Mediterranean to Washington. The captured terrorist carries the kidnapper.
The plane's twin TF-34-400 turbofans—an engine originally found in the A-10 fighter—were famous for their distinctive vacuum-cleaner whine, earning the plane the nickname "Hoover," as you might hear. Yourself in the video below.
The Viking's crew had access to a variety of sensors, starting with the APS-116 maritime search radar, which could switch between a high-resolution mode for underwater periscope detection and a long-range mode capable of covering up to 150 miles. A meter-long magnetic anomaly detector boom can extend from the tail to scan submarines for metal. The Viking carried up to sixty sonar buoys to track submarines, an infrared sensor and an ALR-47 ESM sensor capable of tracking electromagnetic emitters. Most impressively, the Viking was one of the first US aircraft to implement some level of data fusion between various sensors.
Lockheed S3 Viking
The Viking's internal weapons bays and external wing turrets can carry a variety of weapons, including homing torpedoes, anti-ship bombs, anti-harpoon missiles, unguided bombs, rocket pods, and nuclear gravity bombs.
The S-3A entered operational service with VS-41 in 1974 and soon had one anti-submarine aircraft squadron per carrier. Although the U.S. Navy fortunately did not conduct any actual anti-submarine warfare in the decades that followed, the records of the S-3 squadrons show that they were very effective at what they did. For example, in 1984, Viking became the first NATO platform to recognize a new class of Russian submarines, and in 1986, VS-28's S-3s flew from the USS.
Submarines of eight different countries were discovered while sailing in the Mediterranean Sea. By then, the Navy had begun upgrading more than a hundred Vikings to the S-3B model, which came with a new APS-137 synthetic aperture radar with high enough resolution to identify ships by class.
Meanwhile, the US Navy began assigning additional roles to the S-3 Viking. For example, using the type's larger fuselage, six Vikings were modified as US-3A freighters and modified as special High Priority Carrier On-Deck Delivery aircraft, carrying six passengers and up to four thousand pounds of cargo.
Www.jetcollector.com: Lockheed S 3a Viking Usn Vs 31 Topcats 1:72 Diecast Model
Viking also took on a new role as an electronic spy, most notably the upgraded ES-3 Sea Shadow, which entered service in 1993 with sixteen aircraft. These signals-reconnaissance aircraft were able to spy on enemy communications and locate enemy transmitters. Allied forces can target them. Sea Shadows had a short but eventful operational career, detecting targets during the air wars against the former Yugoslavia and enforcing a no-fly zone over Iraq before being retired in 1998 in favor of a replacement program that never materialized. There were half a dozen unique variants of the Viking, including the Aladdin and Beartrap aircraft, which are still classified as reconnaissance missions today.
Meanwhile, one of the Viking's most important roles was to serve as an aerial refueling tanker. After the Navy retired the KA-6 Intruder refueling aircraft in the mid-90s, the S-3 remained the only carrier-based tanker aircraft until 2002, when the Navy began air-to-air refueling of Super Hornet fighters. Especially in the US. In 2001, the Viking intervened against the Taliban in Afghanistan, making countless refueling flights to allow US short-range fighters to participate in the conflict.
The Poky S-3 even saw action in anti-ship and air-to-surface roles during the 1991 Gulf War, beginning with the destruction of Iraq's anti-Silkworm missile using AGM-84 SLAM missiles. During the conflict, the Vikings sank several Iraqi patrol boats, destroyed anti-aircraft guns and coastal radars. More than a decade later, an S-3 crippled Saddam Hussein's 350-foot private yacht.
It uses an infrared-guided Maverick missile at the port of Basra. But then the boat was attacked by Tomcat fighters.
S3 Aircraft On Behance
In fact, the plane would soon play a key role in President George W. Bush's infamous "Mission Accomplished" story when he filmed the landing of an S-3A on an aircraft carrier.
On May 1, 2003. Despite being thirty miles from shore within the delivery range of a carrier helicopter, the Viking stood out for its dramatic appeal.
However, the Navy intended to phase out the Viking, doubting whether it was worth the effort to constantly upgrade the aircraft's systems. The last operational Vikings actually flew from Al Asad Air Base in Iraq's Anbar province in 2008, where they proved their ultimate versatility, using LANTIRN infrared targeting and navigation pods to detect ambushes and roadside bombs ahead of allied convoys. .
Although three aircraft served in the experimental VX-30 unit until 2016, the Navy finally retired the last S-3 squadron in January 2009. The unit's pilots said that "board sensors were able to detect schools of dolphins." and seaweed plants." The retired airframes are now stored at the Boneyard facility in Arizona. Inspections revealed that the airframes had flown ten thousand hours out of twenty-three thousand hours of service. The last S-3 to remain in service was experimental. One was flown by NASA. Research aircraft.
S 3b Viking
This led the Navy to propose retooling the S-3s to replace the reliable C-2 Greyhound cargo plane, which was being phased out of the carrier's onboard delivery role. However, in 2015, the Navy chose to purchase the tilt-rotor CMV-22B Osprey instead. The Osprey has a shorter range than the Greyhound or the proposed S-3 variant, is slower and costs more per flight hour, and cannot fly in the air or in bad weather due to the unpressurized crew compartment. But using the Osprey allows the Navy to resupply non-carrier ships directly, rather than transporting cargo by plane and helicopter to other ships.
Within a few years, it appeared that South Korea would receive up to thirty-six modernized S-3s to support North Korea's large anti-submarine force hunting efforts, which included a number of small submarines that inflicted significant damage on several occasions. . But in March 2017
Despite its demonstrated agility, the Navy is unlikely to return to Viking. This is due to safety's preference for operating fewer types of aircraft to improve training, maintenance and spare parts efficiency. However, Viking's retirement reinforces the Navy's continued reliance on short-range carrier-based aircraft, which becomes a growing liability as more capable shore-based missile carriers threaten to push their aircraft at or beyond their maximum combat radius. The Lockheed S-3 Viking is a four-crew, twin-engine turbofan jet aircraft designed and manufactured by the American aerospace manufacturer Lockheed Corporation. He was nicknamed "War Hoover" after the brand of vacuum cleaner because of his characteristic sound.
The S-3 was developed in response to the United States Navy's (USN) VSX program to acquire an anti-submarine warfare (ASW) aircraft, a successor to the Grumman S-2 Tracker. With Ling-Temco-Vought (LTV), it is designed as a carrier-based, silent, all-weather, long-range, multi-mission vehicle.
Lockheed S 3 Viking
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