Humming


TH-20

 

Specification:

 
 Length   mm
 Height  
 Main Rotor Dia   mm
 Tail Rotor Dia  
 Engine  19-25
 Full Equipped Weight   g

 

Documents: 
       

 


 


TH-40




Specification:

 
 Length  1150 mm
 Height  
 Main Rotor Dia  1180 mm
 Tail Rotor Dia  
 Engine  40-45
 Full Equipped Weight  3300 - 3400 g

 

Documents: