
1 الموسم
15 حلقة
A Chopper is Born - Season 1 Episode 7 الحلقة 7
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.
- عام: 2002
- بلد: United Kingdom
- النوع: Documentary
- ستوديو: Discovery
- الكلمة الرئيسية: helicopter, chopper
- مخرج: Mark Evans
- المصبوب: Mark Evans