Manufacturer: Bell Helicopter
Model: 206A,
206B, 206B-3, 206L, 206L-1, 206L-3, 206L-4, and 206LT.
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| MANUFACTURER'S RECOMMENDED
NOISE ABATEMENT PROCEDURES | |
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General
In general, left side (port) of helicopter is louder, except
during an approach/descent, where the right side (starboard) is louder because
of Blade-Vortex Interaction (BVI) noise.
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