ISBN: | 978-5-5149-5876-4 |
High Quality Content by WIKIPEDIA articles! The Bell Huey family of helicopters includes a wide range of civil and military aircraft produced since 1956 by Bell Helicopter. This H-1 family of aircraft includes the utility UH-1 Iroquois and the derivative AH-1 Cobra attack helicopter series and ranges from the XH-40 prototype, first flown in October 1956 to the 21st Century UH-1Y Venom and AH-1Z Viper.