* EarthStation1.com 1996-2023: Join Us As We Celebrate 27 Years Online!
Choppers: Helicopter History TV Documentary Series DVD, Download, USB
USD. Free Shipping Worldwide!
The Complete 13 Part TV Documentary Series On The History Of The Helicopter - All 5 Hours Presented In The Highest DVD Quality MPG Video Format Of 9.1 MBPS In An Archival Quality 4 Disc All Regions Format DVD Set, MP4 Video Download Or USB Flash Drive! (Color, 1991) #Helicopters #Choppers #Aircraft #Aviation #AviationHistory #KoreanWar #AlgerianWar #VietnamWar #GulfWar #DVD #VideoDownload #MP4 #USBFlashDrive
Episode 1: What Goes Up...
Episode 2: Spirals In The Air (Early History)
Episode 3: A New World Breakthrough (Sikorsky)
Episode 4: The Building Of An Angel (Arthur Young's Bell Helicopter Project)
Episode 5: Bananas In The Sky
Episode 6: War And Peace (German Military and American Civil Choppers)
Episode 7: The Korean Angels
Episode 8: The Turbulent Fifties
Episode 9: Full Metal Gunship (Attack Helicopters In Vietnam)
Episode 10: Riders In The Sky (Trooper Carrier Choppers In Vietnam)
Episode 11: The Workhorses (Heavy Lift Helicopters)
Episode 12: The Gulf (Persian Gulf War)
Episode 13: Today And Tomorrow
A Helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally-spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of VTOL (Vertical TakeOff and Landing) aircraft cannot perform. In 1942 the Sikorsky R-4 became the first helicopter to reach full-scale production. Although most earlier designs used more than one main rotors, the configuration of a single main rotor (monocopter) accompanied by a vertical anti-torque tail rotor has become the most common helicopter configuration. Twin-main rotor helicopters (bicopters), in either tandem or transverse rotors configurations, are also in use due to their greater payload capacity than the monorotor design. Coaxial-rotor helicopters, tiltrotor aircraft, and compound helicopters are all flying today. Quadrotor helicopters (quadcopters) were pioneered as early as 1907 in France, and other types of multicopters have been developed for specialized applications such as drones.