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Old 17th Jan 2005, 15:28
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Lu Zuckerman

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Thumbs up Bifilar damper on UH-60
To: NickLappos

Refer to: http://www.tpub.com/content/hseries/...-265-23_72.htm

It appears on this drawing that the arms of the Bifilar damper are not disposed 45-degrees like the pitch links. Why is this? And, which vibrations does it dampen or eliminate?

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