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RE: Europa-List: Mono or Tri-Gear, what to choose?Mono or Tri-Gear, what

Subject: RE: Europa-List: Mono or Tri-Gear, what to choose?Mono or Tri-Gear, what
From: Karl Heindl <kheindl@msn.com>
Date: Tue, 26 Aug 2008 01:19:04

Dave=2C

I know=2C that a given Europa will weigh more with the trigear=2C but all E
uropas differ greatly in overall weight=2C depending on equipment and optio
ns=2C the original Classics being the lightest.

Karl<html><div></div>


Date: Mon=2C 25 Aug 2008 21:35:12 +0200From: wooburnaviation@googlemail.com
what to choose?Mono or Tri-Gear=2C what to choose...further question..
The combination spring / bungee  approach sounds like a great solution.  Ca
n't agree about the weight though.  Our group converted out mono to a trike
=2C adding 23 pounds / 10kg.  A Hoffmann C/S prop added another 5 kg ( over
 a warp drive).

Dave

On 25/08/2008=2C Karl Heindl <kheindl@msn.com> wrote: 

Kevin=2C The springs didn't work for me. My bungee had been mounted for abo
ut 7 years (never gave any trouble) it seemed an excellent idea to switch t
o the springs.It really dpends which fields you are operating from. I am ba
sed at a fairly bumpy grass field=2C and the springs turn the aircraft into
 a bucking bronco. Especially on landing=2C unless you push the stick forwa
rd=2Cthe nose can oscillate to the point where control could be lost by an 
inexperienced pilot.A bungee is far better for absorbing shock and much mor
e forgiving.So I recently changed back=2C but had a problem with getting th
e bungee as tight as I had before=2C and I now have what to me is the ideal
 solution: a spring on one side and a bungee on the other side=2C plus the 
safety cable. I should mention one incident with the new bungee=2C where th
e safety cable cut through two strands of the bungee=2C with the safety cab
le sving me from a prop strike. So now I have all the safety plus the comfo
rt.If you are not operating on rough terrain=2C then you shouldn't have to 
worry with the springs. Regarding mono versus trigear=2C someone mentioned 
the better cruise performance of the mono. Perhaps there is a small advanta
ge but note that it was a trigear that has flown around the world a couple 
of times=2C with very economical fuel consumption and a basic 912. It also 
made more 'local' flights from CA to Alaska and the Bahamas.The weight adva
ntage is also theoretical. I noticed that some of the more recent monos cam
e in with a higher weight than my tri. Karl  <html><div></div>> From
: ksiggery@mac.com> To: europa-list@matronics.com> Subject: Re: Europa-List
: Mono or Tri-Gear=2C what to choose?Mono or Tri-Gear=2C what to choose...f
urther question..> Date: Mon=2C 25 Aug 2008 09:17:09 +0100> > --> Europa-Li
st message posted by: Kevin Siggery <ksiggery@mac.com>> > kind of a corolla
ry to the question=3B assuming you then have a tri-gear > (as we do=3B G-RO
OV) what is the opinion of people when considering the > bungee nosewheel s
ystem compared to the spring system? (we have a > bungee but are thinking o
f changing).> ====================
=> _=======================
=> > > 



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