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HomeAircraftHelicopterHelicopter Main Discussion › Bad resonance
02-18-2013 07:52 AM  5 years agoPost 1
dj80550

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Texas

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02-18-2013 08:07 AM  5 years agoPost 2
GetToDaChopper

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Las Vegas , NV

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resonance ain't good, that's for sure.......

    ▲
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▲ ▲ ▲ One of a Kind !!!

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02-18-2013 12:57 PM  5 years agoPost 3
Leif

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USA

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Well, the blackhawk one had nothing to do with resonance. Just someone who seems to barely be able to hover.

The crash appeared to be due to a boomstrike as a result of a hard bounce. Dumb thumbs IMO.

Leif

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02-18-2013 01:29 PM  5 years agoPost 4
icanfly

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ontario

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first vid, second 2:18 a fuse cover behind the rotor head comes up into the blades.

Vid 2: second :34 blades begin to slap the tail wing.

Vid 3: unbalanced blades and or incorrect pitch/tracking settings through out the 5 blades, heli is still vibrating when blades are slowing on spool down.

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02-18-2013 06:24 PM  5 years agoPost 5
dj80550

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Texas

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Another not so good ending. "Some people told me do not do this."

(ffw to 4:15)

Watch at YouTube

AMA# 1078375

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02-18-2013 11:19 PM  5 years agoPost 6
jgunpilot

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Pollock, LA

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In the second one, I think the two bladed system had blades that were too long. He struck the stab while apparently at a steady hover, let alone maneuvering.

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02-19-2013 12:43 AM  5 years agoPost 7
seflyer

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Northern California, Palo Cedro

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the people that told you to not do that were right.

My heli is right side up -- the world is upside down

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02-20-2013 01:53 AM  5 years agoPost 8
dj80550

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Texas

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the people that told you to not do that were right.
He's gotta see for himself....
Hopefully the video will show what happened
Ohhh it did.

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