US Airways power. All 150 passengers and 5 crew members survived (2 pilots and 3 flight attendants) New York's Governor David Paterson called it "the miracle on the Hudson". US Airways received its first Airbus A330-200 in June 2009. In mid-2009 it was reported that US Airways, along with American Airlines and United Airlines was placed under credit watch. Experts say several factors, including capital and revenue, played a role in the airline's addition to the list. On October 2, US Airways reported that it had a buyer for 10 of its 25 Embraer 190 Aircraft. The remaining 15 aircraft were scheduled
Flock (birds) success rate when attacking the flock, rather than increasing the ability of the flock to spot an approaching predator. By birds co-existing with one another in a flock, less time and energy is spent searching for predators. This mutual protection of one another within the flock is one of the benefits to living within a group. However, as flock numbers increase the more aggressive individuals within the flock become towards one another. This is one of the costs to living within a flock. It is often seen that flocks are dynamic and thus fluctuate in size depending on the needs