Eufaula, Alabama. Eufaula is the largest city in Barbour County, Alabama, United States.
Leonardo da Vinci (1452â1519) is generally credited with inventing the helicopter, but the first practical design was developed only in the 1930s by Russian-born Igor Sikorsky (1889â1972). Today, typical uses for helicopters include military transportation and air-sea rescue.eonardo da Vinci (1452â1519) is generally credited with inventing the helicopter, but the first practical design was developed only in the 1930s by Russian-born Igor Sikorsky (1889â1972). Today, typical uses for helicopters include military transportation and air-sea rescue.
The Advanced Attack Helicopter Plan of the US Army is the main reason why AH-64D Apache Long Bow was created by its brilliant manufacturer known as The Boeing. During the Gulf War, this attack helicopter model was considered to be the most powerful one used. 2. MI-28H Havoc