Technical info of the KB-70 and the used pulse jet engine.
Wingspan :
Length inc. engine :
Dry weight :
Airfoil :
Material wing :

Fuel tank :
Flight duration :
Speed :
Engine :
Thrust :
Fuel :
 

Fuel consumption :

 

 112 cm
175 cm
5.9 Kg
10 % Thickness own design
Foam covered with glass 80 gr + carbon fiber spars
Wing tested up to 20 G
2 x 1 Liter (75 % filling) weight 1,2 KG
3 Minutes
Depends on air pressure and temperature 390- 445 Km/h
Own design pulse jet engine diameter 90 mm length 880 mm
85 N
53 % Kerosine JP-4 or Jet A-1. 
40 % Gasoline.
7 %  Propylene oxide C3-H6-O
500 cc Minute
Click on the pictures with holding shft-key for downloading the AutoCad drawing file