Abstracts » Military and naval science

New solutions to the JSF STOVL problem

Article Abstract:

The supersonic short take off, vertical landing (STOVL) version of the Joint Strike Fighter (JSF) represents the greatest challenge to the entire program. The STOVL, with designs being developed by two teams led by Boeing and Lockheed Martin, is being hampered by the demand for high- commonability with the JSF versions that are intended for the other services. The small market for the STOVL, only 25% of the orders for the entire five-service program, makes it vulnerable to cancellation.

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A turning point for fighters

Article Abstract:

The use of low observable technology, also called stealth, in fighter aircraft is expected to create the same impact as the introduction of jet engines in the 1940s. US fighter aircraft designers are of the opinion that this technology trend will ensure the dominance of US fighter aircrafts both in the air and in the marketplace. The world's military aircraft industry is observed to be in a state of transition, with the continuing survivability of stealth aircraft still open to debate.

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Switching from rotor to wing

Article Abstract:

The Bell Boeing V-22 Osprey was found by a US Congress cost-effectiveness inquiry to offer substantial advantages for the missions of the Marine Corp due to its survivability. The aircraft was also found to require no tanker support and took less time during deployment from the US to the Persian Gulf. Upgraded V-22B variants features the tilt-rotor concept that is 75% less noisy and has a 400km/hour speed.

V/STOLs, Military

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