Knife Edge an Avistar  
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Knife Edge an Avistar - 9/12/2006 8:25:10 PM   
sscherin



Posts: 930
Joined: 8/17/2005
From: Castle Rock, CO, USA
Status: offline
Has anyone managed to fly a Knife Edge with an Avistar?

I've been trying but when I add enough aleron to correct for the roll coupling it's like I'm not giving any rudder input at all.

I've tried flat rudder turns but again with enough aleron input to fight the roll coupling it just keeps flying straight.

_____________________________

AMA #163334
There is no mechanical problem so difficult that it cannot be solved by brute strength and ignorance
       Post #: 1

RE: Knife Edge an Avistar - 9/12/2006 8:29:00 PM   
bubbagates



Posts: 8162
Joined: 5/30/2004
From: Elizabethtown, PA, USA
Status: offline
I have not personally done it myself, but I have seen it done. It sounds like you are not holding enough rudder or the throws need to be increased.

I say this because by your description, when doing rudder turns, you are straightening out the turn when adding opposite aileron to stop the roll which definitely indicates not enough rudder is being used or not enough throw in the rudder

_____________________________

Bill James
Normal is not something to aspire to, it's something to get away from

(in reply to sscherin)
       Post #: 2

RE: Knife Edge an Avistar - 6/10/2008 5:35:08 PM   
futurepilot03


 

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Joined: 3/30/2008
From: Brandon, FL, USA
Status: offline
i'm able to do an OK knife edge into the wind w/max throws. But, flat turns are easy........the heardest part w/the avistar is keeping it level. It seems very sensitive when in a flat turn

(in reply to bubbagates)
       Post #: 3

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