Mailing List lml@lancaironline.net Message #40562
From: Mark Ravinski <mjrav@comcast.net>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] LNC2 flap mod
Date: Thu, 08 Mar 2007 13:48:45 -0500
To: <lml@lancaironline.net>
Marv,
My $.02 worth.
I believe the fowler flaps on the Lelgacy are what allows a smaller more efficient wing to be used.  (higher cruise - lower landing speeds, etc).
I'd be happy to have Legacy flaps if I could have Legacy wings too.  (maybe I should just get a Legacy) :)
 
Lowering the landing speeds may not be entierly safe in the existing LNC2.
There have been many posts on the threads of "nose bobbing" and efects of CG with the small tail models.  The greatest limiting factor I see, is that there really isn't enough aileron to handle gusty conditions already. That with the short coupled rudder.   Slow speed handling is one of the weakest areas of this design.  Better flaps would only be useful in the best of flying conditions.
 
Mark Ravinski
N360KB  1399 hrs.
 
----- Original Message -----
Sent: Thursday, March 08, 2007 11:41 AM
Subject: [LML] LNC2 flap mod

While visiting Bill Bradburry's nice Legacy FG project a couple weeks ago I had an opportunity to get a good look at the flap system and was really impressed.  It occurred to me that semi-fowler flaps on an LNC2 instead of the present rotating, hinged flaps might be a worthwhile modification.  Gaining that extra wing area during the first 20 or so degrees of flap travel sounds like a great deal to me, would have to have a positive effect on lowering the dirty stall speed.  Have any of you attempted this mod or given it any serious thought?  I'd sure like to get some input before committing to it.  Help, observations, suggestions will all be appreciated.  Thanks.....

   <Marv>
 

--

For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.html
Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster