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Aircraft

Solar Impulse 2 temporarily grounded after hangar accident

Solar Impulse 2 is temporarily grounded in Dayton, Ohio after a minor accident. The next leg of the solar-powered aircraft's round-the-world-flight was scheduled for May 24, but the unexpected minor collapse of its inflatable hangar resulted in the craft being lightly touched by the hangar fabric. Solar Impulse says that the airplane will now spend several days on the ground as engineers search for damage.Read More

Solar Impulse 2 lands in Ohio

Solar Impulse 2 has touched down in Dayton, Ohio, on the latest leg of its global circumnavigation flight. With André Borschberg at the controls, the single-seater solar-powered aircraft landed at Dayton International Airport at 9:56 pm EDT after 16 hours and 34 minutes in the air. This is the fourth flight of the Solar 2 this year and the 12th leg of its round-the-world mission that began in Abu Dhabi in 2015.Read More

Saab rolls out latest-generation Gripen E fighter

Saab has unveiled its next-generation multi-role fighter. The Gripen E prototype 39-8 "Smart Fighter" is the latest product of the Swedish/Brazilian fighter program and is aimed at markets not cleared to purchase the Lockheed Martin F-35 Joint Strike Fighter. According to Saab, the single-seater E is a major advance over previous Gripens with greater range and endurance, as well as more advanced weaponry and electronic warfare capability.Read More

Experimental hypersonic craft hits Mach 7.5

The Australian Department of Defence has announced the successful launch of a hypersonic aircraft called Hypersonic International Flight Research Experimentation (HIFiRE) 5B at the Woomera Test range. According to a statement, the craft reached a velocity of Mach 7.5 (5,710 mph, 9,188 km/h) and an altitude of 278 km (173 mi) as part of an Australian-United States program to study fundamental technologies needed to travel over five times the speed of sound.Read More

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