'(Sofia standing in front of the Goodyear Blimp)  The blimp captain controls the elevators, the horizontal fins, & these steering devices, the vertical fins'
the rudders
THE GOODYEAR BLIMP: The blimp captain controls the elevators, the horizontal fins, & these steering devices, the vertical fins
The blimp captain controls the elevators, the horizontal fins, & these steering devices, the vertical fins
The blimp captain controls the elevators, the horizontal fins, & these steering devices, the vertical fins
THE GOODYEAR BLIMP
the rudders
THE GOODYEAR BLIMP