Why Helicopter Airlines Failed

Herman Yung 6/3/20 Herman Yung 6/3/20

Why Helicopter Airlines Failed

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CAL FIRE/USFS Aerial Firefighting Drop Safety Video

Herman Yung 8/31/19 Herman Yung 8/31/19

CAL FIRE/USFS Aerial Firefighting Drop Safety Video

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Helicopter pilot flight vlog

Herman Yung 10/6/18 Herman Yung 10/6/18

Helicopter pilot flight vlog

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How does a Helicopter fly?

Herman Yung 10/6/18 Herman Yung 10/6/18

How does a Helicopter fly?

This is a lovely YouTube channel. Seriously. It’s all so interesting!

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Understanding a helicopter's engine

Herman Yung 10/6/18 Herman Yung 10/6/18

Understanding a helicopter's engine

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Drone has a near-miss with helicopter in Hollywood Beach, Florida

Herman Yung 8/23/18 Herman Yung 8/23/18

Drone has a near-miss with helicopter in Hollywood Beach, Florida

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