1:17
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Helicopter fly overhead, distant
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0:27
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Seaplane DHC 6 Twin Otter, medium distant, taxi away
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0:31
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Seaplane single propeller, medium distant slow pass by, and land
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1:28
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Jet engine helicopter, starts, followed by chopper turbines, then propellers, increasing in speed and ...
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1:02
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A helicopter departing, with prop plane in background.
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