| R-22
 
  This 
HFI model is part of the world's largest public display of scale model helicopters.  
  | Aircraft 
Specifications
 |   | First Flight: | 1975 |   | Main 
Rotor: | 25 
ft., 2 in. |   | Engine: | 1 
x 150 shp Lycoming O-320-A2C |   | Max 
Speed: | 152 
mph |   | Height: | 8 
ft., 9 in. |   | Length: | 20 
ft., 8 in. |   | Gross 
Weight: | 1,300 
lbs. |   | Empty 
Weight: | 835 
lbs. |  The 
light, two-seat helicopter operates in more than 25 countries and is also available 
with floats (Mariner), as an IFR trainer, and for police missions with dual searchlights, 
on-board public address system and sirens.
 
 Works 
Referenced
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