One of the latest ideas under serious consideration by airlines to save money is electrical drive systems mounted on the landing gear that allow airliners to taxi without running the engines. The auxiliary power unit is used instead to run an electric motor mounted on the undercarriage, which in turn rotates the wheel.
AgustaWestland expects its new AW189 twin helicopter—a civilian stretch of the military AW149—will tap into a broad market, ranging from offshore support, search-and-rescue and other parapublic uses to passenger transport. AgustaWestland CEO Bruno Spagnolini unveiled a mockup of the new AW189 twin helicopter during the recent Paris air show.
A Saudi-led coalition of Middle Eastern and African states has started a major air campaign against Houthi rebels in Yemen. We take a look at the air assets assembled for Operation Decisive Storm....More
"He will do great," predicted NASA astronaut Barry "Butch" Wilmore, who returned to Earth after 5 1/2 months on the ISS earlier this month. Wilmore watched Scott Kelly's lift off from NASA's Mission Control in Houston....More
Cold War kids like me still remember the Open Skies treaty, the 1992 agreement by members of NATO and the then Warsaw Pact to allow observation flights over their territory as a confidence-building measure....More
"We are discovering all kinds of exotic planets, worlds that have oceans of molten rock, worlds that have not one but two stars rising in the East and setting in the West," said Natalie Batalha, Kepler mission scientist....More
As the U.S. Marine Corps continues to tack back to its expeditionary core and the U.S. remains on course for its Asia-Pacific rebalance, the question of the force’s relevance is again coming to the fore....More