Mailing List lml@lancaironline.net Message #53806
From: Bill <n5zq@verizon.net>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] Re: Legacy Crash Watsonville?
Date: Tue, 15 Dec 2009 13:03:58 -0500
To: <lml@lancaironline.net>
Hi Bill,
 
Your recent post about making the "sacrifice the airplane" decision on the ground was excellent advice. I've helped repair a gear up Lancair landing and it did very little damage to the airframe (235).  
 
I've got one little, tiny, minor, not all that important, good mostly for hangar flying, point to make though. You said "the glide ratio is pretty darned good if all the levers are pulled aft". It is, and the prop in high pitch (pulled aft) makes a substantial difference. However, once all of the important stuff has been done and assuming that the engine is windmilling, you can actually improve the glide ratio a very small amount by OPENING the throttle. The pistons then aren't pulling against the low pressure caused by the closed throttle.
 
Bill Harrelson
N5ZQ 320 1,750 hrs
N6ZQ  IV under construction
 
 
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