Mailing List lml@lancaironline.net Message #15017
From: Joseph Trepicone <jtrepico@columbus.rr.com>
Sender: Marvin Kaye <marv@lancaironline.net>
Subject: Re: [LML] Fw: FYI- Darus Zehrbach - learn ALL the facts first
Date: Sun, 25 Aug 2002 17:08:11 -0400
To: <lml>
To all who care to listen,
 
We have all seen articles and heard stories of Darus Zehrback and he notorious "run-in" with the law.  Let me first say I have no vested interest in Zehrback's company.  The truth is that it is quite possible that I will be installing the Walter in my IVP and I have begun the turbine modifications in anticipation for a 601E installation.  I, for one, do not have all the facts in the case however the information I do have suggests the case has little or no reflection on his products.  I have met Darus, I have spoken with him dozens of times and I have seen his MAGNIFICENT engine, the TIIV 650.  I predict, if he is allowed to complete the last few Lancair IV specific loose ends this engine could ALTER THE LANCAIR IV WORLD AS WE KNOW IT.
 
I promised Darus I would try keep my mouth shut and I always try to do as I promise but perhaps certain members of this group should not be so quick to judge.  Currently the TIIV 650 is being installed on the first IVP.  I have spoken with man who is building this aircraft and  it is not the first Zarhrback engine he has purchased. Very soon this aircraft will be flying followed by a second not far behind.  I have seen the Dyno results, done by independent testers and if I were an engine manufacturer - any manufacturer including Walter - currently supplying engines for the IV's I would be watching very closely. 
 
I have visited Zehrback's modest (to say the least) facility in WV along with 3 other people much more experienced in engine development than myself.  All agree that this engine is the most advanced reciprocating aircraft engine they have seen.   There is little doubt, with this engine the IV could easily reach its Mach limits in level flight well into the flight levels. Personally there are cenerns about trusting the lives of my family and friends in an unproven engine - any engine.  I do have concerns about Darus's ability to bring this engine to full scale production not to mention the ability to get replacement parts.  As with any "creator" is sometimes difficult to let go of our creations enough to allow them to grow and achieve their full potential. 
 
I will not go into specifics of the design.  That is for Darus and his people to do.  I am suggesting that we should learn all the facts before we judge and decided what's right for ourselves and perhaps prepare ourselves because, it just may in fact be, that "change is in the air".  Time will tell.
 
best regards to all you fine Lancair enthusiasts,
 
Joe Trepicone
 
If it does go into
 Original Message -----

Zehrbach Sentencing Moved to September 4
Sentencing for Darus Zehrbach, president of aircraft engine converter Zehrbach/LPE, is set for September 4 at 8:30 a.m. EDT at the U.S. District Court for the Northern District of West Virginia at Clarksburg. Zehrbach...
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