>From: "Wood, Sidney M." <smw...@titan.com>
>The D10 is not certified for Instrument Flight Rules applications and 
>should not be relied on in Instrument Meteorological Conditions.  There are 
>several certified EFIS brands available for IFR use, with corresponding 
>price tags to match.  The D10 does provide all the FAA-required flight 
>instrument displays for VFR, including the magnetic compass

I have flown behind a Dynon in several RVs and have it in my panel.  Fast 
flight, slow flight and anywhere in between it is rock solid steady.  This 
is a unit I am very, very familiar with.

Sid, and others, the Dynon unit, just like an artificial horizon does not 
have to be "certified" for IFR use.  The FARs list the required equipment 
performance appropriate for the ground facilities to be used for IFR flight. 
  The old vac instruments contained within the solid state Dynon do not have 
to be TSO'd instruments, and accordingly the Dynon does not have to be 
either.  Sid, I'm not picking on your comment just want to get the correct 
information presented.  Stick a Dynon in and you are legal using it in the 
IFR environment.....................now, is a KR an IFR 
airplane..............that's a totally different subject.

As for backups.................put a Trio Avionics EZ Pilot autopilot in for 
under $1000 that has functions of a wing leveler, a electrical system off 
Aeroelectric.com using battery buss, main buss and essential buss, internal 
battery in the Dynon and pitch the old steam gauges out the window.  Lots of 
things have to go wrong all at the same time...........................in 
IFR for you to have your ticket punched by the big ol ATC guy upstairs.


Dana Overall
Richmond, KY i39
RV-7 slider, Imron black, "Black Magic"
Finish kit
13B Rotary. Hangar flying my Dynon.
http://rvflying.tripod.com/aero1.jpg
http://rvflying.tripod.com/aero3.jpg
http://rvflying.tripod.com/blackrudder.jpg
do not archive



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