Hirobo Bell_UH-1B GX-20 (1982)

		Specification:  Full Length of Fuselage  1570 mm  Fuselage width  345 mm  Rotorhead  Hirobo scale  Main Rotor Dia  1800 mm  Tail Rotor Dia  310 mm  Engine  HGE-20GH, 20cc  Full Equipped Weight  7050 g
Documents:
Manual	assembly instructions	manual HGE.20EH

      Petrol version with 20cc two-stroke engine.

Note the difference in gearboxes fitted in the pre-release picture from April 1983 Helipad column on the left and the catalogue shot on the right....

Hovering photo from Sep 1983. 1984 Huey build review by Dave Andrews