Bell AH-1Z/UH-1Y Fleet Passes 500,000 Flight Hours
Bell Textron announced on Wednesday that the combined fleet of AH-1Z Viper and UH-1Y Venom twin-engine attack and utility helicopters has logged more than 500,000 flight hours. Primarily operated by the U.S. Marine Corps, the models saw their first use in military operations in 2010. According to Bell, it has built nearly 400 AH-1Z and […]