Product Details

• Region: All Regions
• ASIN: B0013OKI40
• Amazon Best Sellers Rank: #545,940 in Movies & TV (See Top 100 in Movies & TV)

Editorial Reviews

Helicopter, The (1953)- Theory, operation and utility of helicopters. This Encyclopaedia Brittanica film concisely explains how helicopters operate and how they provide special capabilities not realized by other standard aircraft. There are dozens of good tidbits of footage showcasing many now-antiquated models of helicopters, including one with a distinctive fishbowl cockpit. Producer: Encyclopaedia Britannica Films Audio/Visual: Sd, C Run time: 10:39..NOTE: The historical films are old in nature, so you may see small imperfections that you would not see in a modern production.