Some of the helicopters today are either nearly exact copies of other helicopters, or have nearly exact copies of some major pieces.
Table 3.1. Helicopter size summary sorted by AUW
|Feda Dragonfly/GWS Dragonfly/Century Hummingbird V1/V2||Smartech Skylark, Smartech Aerohawk, Evoflight Sabre, Esky Honey Bee Mark 2, Venom Night Ranger II, Walkera Dragonfly #4|
|Hornet II||Eflight Blade CP (cloned head), E-sky Honey Bee CP (cloned head), E-sky Honey Bee King (cloned head), Venom Night Ranger 3D (cloned head), Walkera Dragonfly 22D and 22E|
|Zoom 400/Zap 400/Shogun v1||Revo CP, Walkera Dragonfly 35|
|Zoom 400/Zap 400/Shogun v2||Walkera Dragonfly 36|
|T-rex 450XL||Walkera Dragonfly 39|
|Quick Japan EP8||Quick Worldwide Little Quickie 8|
|Quick Japan 16||Quick Worldwide Sweet 16|
Many of the Chinese clones are attractive to beginners due to their low cost, however, they often have many problems.