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Tim(at)MyRV10.com Guest
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Posted: Fri Oct 06, 2006 10:04 am Post subject: Avidyne vs. Garmin |
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Was scrounging the net for some info today and fell
into this article. For the high-end EFIS shoppers
it might be a good read.
http://philip.greenspun.com/flying/avidyne-versus-garmin
--
Tim Olson - RV-10 N104CD - Flying
do not archive
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GRANSCOTT(at)aol.com Guest
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Posted: Fri Oct 06, 2006 10:39 am Post subject: Avidyne vs. Garmin |
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Tim having a few more hours than Mr Greenspun in the G 1000 system, one of his comments he lists as a negative on the G 1000 system concerns winds/direction while on an ILS...saying that this information is only on the MFD...while that's true one can do a thrumbnail insert in the PDF which apparently with his only 3.4 hours of time he did not read this or set this feature up. The MFD thumbnail sits to the left of the EHSI and while probably not as convenient as having an overlay "white" line it does give you information in front of you.
The G 1000 system I fly has a King Auto pilot which I'm sure is not as convenient as an integrated auto pilot such as the STec 55 system...FYI.
Patrick
[quote][b]
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ajhauter(at)yahoo.com Guest
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Posted: Sat Oct 07, 2006 1:47 pm Post subject: Avidyne vs. Garmin |
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Great article Tim,
Can you expand with your experience on the paragraph about Chelton's
"The Avidyne and the Garmin show you an artificial horizon and some data that will let you use your 50 hours of instrument training to figure out how to follow an FAA instrument approach procedure. As long as there are big computer screens in front of the pilot, why not just show the terrain and a "highway in the sky" series of successive boxes through which you ought to fly to get to the runway? Microsoft Flight Simulator can do this for less than $50, so why not have it in your $250,000 airplane?
NASA had the same idea and their contractor, Chelton Flight Systems, makes a primary flight display that does these things and is certified for certified airplanes. People retrofit the Chelton to Beechcraft Barons and similar high-end aircraft and it comes from the factory on a lot of turbine-powered helicopters. An inexpensive similar system for experimental airplanes is available from www.bluemountainavionics.com.
The Garmin G1000 might some day be upgraded to work like the Chelton, but don't hold your breath.
People who have flown the Chelton say that is probably the best system out there, but unfortunately it is substantially more expensive than the Garmin and Avidyne products, supposedly mostly due to the fact that a more expensive technology is used to determine aircraft attitude."
aj
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Tim(at)MyRV10.com Guest
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Posted: Sat Oct 07, 2006 5:07 pm Post subject: Avidyne vs. Garmin |
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Sorry, I really can't comment much on it. I didn't
write it. I also have no time behind the Avidyne or the G1000
so I Can't comment much on those either. I just have time behind
my chelton, so I can only expand on, the Chelton stuff from
what I have seen. I Can say that the HITS was Something that
I originally thought was kind of dumb and figured I'd turn it
off on mine. But, after flying with it, I find it truly amazing,
and incredibly Safety enhancing too. I've recently started flying
some fully AP coupled approaches and am now fully amazed.
I hope to have some photos and videos when I get time.
Personally I was Surprised at the amount of things the writer
found to criticize. I always thought the Avidyne was my choice
of those two.... but now I'd say between the two in the article
I may lean towards the G1000. But, I'm glad I didn't have
those options back then, because I like my choice now.
Tim Olson - RV-10 N104CD - Flying
do not archive
ajhauter(at)yahoo.com wrote:
Quote: | Great article Tim,
Can you expand with your experience on the paragraph about Chelton's
"The Avidyne and the Garmin show you an artificial horizon and some data
that will let you use your 50 hours of instrument training to figure out
how to follow an FAA instrument approach procedure. As long as there are
big computer screens in front of the pilot, why not just show the
terrain and a "highway in the sky" series of successive boxes through
which you ought to fly to get to the runway? Microsoft Flight Simulator
can do this for less than $50, so why not have it in your $250,000 airplane?
NASA had the same idea and their contractor, Chelton Flight Systems
<http://www.cheltonflightsystems.com/>, makes a primary flight display
that does these things and is certified for certified airplanes. People
retrofit the Chelton to Beechcraft Barons and similar high-end aircraft
and it comes from the factory on a lot of turbine-powered helicopters.
An inexpensive similar system for experimental airplanes is available
from www.bluemountainavionics.com <http://www.bluemountainavionics.com/>.
The Garmin G1000 might some day be upgraded to work like the Chelton,
but don't hold your breath.
People who have flown the Chelton say that is probably the best system
out there, but unfortunately it is substantially more expensive than the
Garmin and Avidyne products, supposedly mostly due to the fact that a
more expensive technology is used to determine aircraft attitude."
aj
*
*
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