Helicopters

**Helicopter **  **Helicopter is the type of aircraft with wings and rotative Have one or more motors rotors. The helicopters was developed and built in the first middle century of flight with the Focke-Wulf Fw 61, in 1942 Igor Sikorsky made 131 helicopters importants that had one rotor torque. In 1906, two brothers do the first flight with helicopters and the model was gyroplane staying in the air for 20 seconds. **  **The importance of helicopter **  **The helicopter is important for transport of peoples and cargos in small distances, this aircraft also is used in redemptions, fires and police for arrest of bandits. The models of helicopters that are more used in this cases: **  **Sikorsky S-64 **  **<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;">Kern County **

<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">**<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;">Westland WAH-64 Apache ** <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;"> <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">**<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;">HH-65 Dolphin **

<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">**<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;">Sikorsky S-76C + ** <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;"> <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">**<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 18.6667px; text-align: start; text-decoration: none; vertical-align: baseline;">RAF Westland Sea King ** <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;"> <span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">