S1·E7 – Episode 7
2002-02-12 • 30 min
The exhaust and cooling systems are added to Mark Evan's helicopter, and he learns how to take off from hover position and from the ground.
2002-02-12 • 30 min
The exhaust and cooling systems are added to Mark Evan's helicopter, and he learns how to take off from hover position and from the ground.
