Mailing List lml@lancaironline.net Message #51671
From: Greg Ward <gregw@onestopdesign.biz>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] L360 winglets
Date: Thu, 04 Jun 2009 06:22:54 -0400
To: <lml@lancaironline.net>
I am building a Legacy, and had the same questions.  Lancair says no, matter of fact supposedly, some people have been cutting them off of IV-P's.  The guy that is making the kits swears by them, and several people who have installed them like them.  When you install them, you also have to put in the recessed light/strobes into the tips, another expense.  We talked it over, and did a lot of research, as most commercial and military AC have them now, but were basically told that you had to get real high, and real fast for them to become effective.  So, for now, we will not install them as the AE's at Lancair would surely have been offering them if they had any benefit.  We will fly in primer for a while, so have the option to install later, if somehow it is proven that it is worth the effort and expense.
Greg Ward
Lancair 20B N178RG in progress
----- Original Message -----
Sent: Wednesday, June 03, 2009 3:34 PM
Subject: [LML] L360 winglets

I am building a L360 in Australia, and will soon have to make the decision about what wing tips to use. The kit comes with the standard tips. However, I have seen some Lancairs with winglets, and am wondering whether they are worth the investment in time and money. Has anyone out there in LML land done any research into the benefits of winglets? I am interested particularly in before and after comparisons, both in terms of speed and general handling.

 

Any info would be greatly appreciated.

 

Rob Stevens

 

Perth, Western Australia.

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