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Bob Archer wingtip NAV antenna

 
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bo124rs(at)hotmail.com
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PostPosted: Mon Jan 08, 2007 4:48 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

I talked with Bob on the phone who stated the Garmin 430 has in internal
"splitter" that will split the single coming off his NAV wingtip antenna and
show both glide slope and localizer. In doing my final hookups yesterday, I
saw the glideslope male plug on the back of the housing. Bob is truly an
antenna wizard but I wonder about the above statement. I have the wingtip
antenna plugged into the NAV antenna hookup at this time.

Dana Overall
Richmond, KY i39
RV-7 slider, Imron black, "Black Magic"
O 360 A1A, C/S C2YK-1BF/F7666A4
http://rvflying.tripod.com/blackwing1.jpg
http://rvflying.tripod.com
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Bruce(at)glasair.org
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PostPosted: Mon Jan 08, 2007 5:22 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

I have a 530/430 install and both have an external splitter to feed their
respective GS plugs.

Bruce
www.glasair.org


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bo124rs(at)hotmail.com
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PostPosted: Mon Jan 08, 2007 7:56 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Bruce, are you saying you are using one of Bob's antennas with one coax
coming from the antenna then going through a splitter to go into each
connection on the back of the tray?

Dana Overall
Richmond, KY i39
RV-7 slider, Imron black, "Black Magic"
O 360 A1A, C/S C2YK-1BF/F7666A4
http://rvflying.tripod.com/blackwing1.jpg
http://rvflying.tripod.com
do not archive


[quote]From: "Bruce Gray" <Bruce(at)glasair.org>
Reply-To: rv-list(at)matronics.com
To: <rv-list(at)matronics.com>
Subject: RE: Bob Archer wingtip NAV antenna
Date: Mon, 8 Jan 2007 08:21:36 -0500



I have a 530/430 install and both have an external splitter to feed their
respective GS plugs.

Bruce
www.glasair.org
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Bruce(at)glasair.org
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PostPosted: Mon Jan 08, 2007 10:13 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

No, I have my antennas burried in my fuselage. I was commenting on his
belief that there was an internal splitter for nav/gs in the 530/430. They
don't.

Bruce
www.glasair.org


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charlieray(at)optonline.n
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PostPosted: Mon Jan 08, 2007 4:10 pm    Post subject: Bob Archer wingtip NAV antenna Reply with quote

He may have misheard you. The 480 has a single nav/gs combined coax
connection and the 430/530 have independant inputs that can be fed with one
coax coming from his antennas to a mini-circuits type splitter that works up
to 500 mhz.
Charles

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wdleonard(at)gmail.com
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PostPosted: Mon Jan 08, 2007 9:39 pm    Post subject: Bob Archer wingtip NAV antenna Reply with quote

This makes a lot of sense. The 480 is an Apollo/UPS/II Morrow unit just like my SL-30 which also has an internal splitter. Best I can tell, the UPS stuff is better than the Garmin panel mount stuff in usability and features (like that internal splitter - which works well). IMHO, Garmin makes the best stuff in the business (430,480,GPS map 396/496, GTX-330, and their UAT receiver the GDL-90), but only because they bought out UPS.

They seem to have the best prices in aviation, but are not afraid of the mark-up. The GPSmap 496 sells for $2800 while the exact same GPS with a Marine database sells for $900. We all need to agree to boycott such mark-ups.

Dave Leonard


On 1/8/07, Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)> wrote: [quote]--> RV-List message posted by: Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)>

He may have misheard you. The 480 has a single nav/gs combined coax
connection and the 430/530 have independant inputs that can be fed with one
coax coming from his antennas to a mini-circuits type splitter that works up
to 500 mhz.
Charles

---


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George McNutt



Joined: 09 Jan 2006
Posts: 30

PostPosted: Mon Jan 08, 2007 11:14 pm    Post subject: Bob Archer wingtip NAV antenna Reply with quote

David Leonard wrote:
Quote:
"Best I can tell, the UPS stuff is better than the Garmin panel mount
stuff in usability and features (like that internal splitter - which
works well). IMHO, Garmin makes the best stuff in the business
(430,480,GPS map 396/496, GTX-330, and their UAT receiver the
GDL-90), but only because they bought out UPS"

Agreed, based on my GNC 300 XL and SL-30 I think the UPS designed stuff

is also much better inside the box, the amount of transmitter input
power required for the Garmin design is about 60% greater than the
comparable output UPS design.

George in Langley BC


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michele.delsol(at)microsi
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PostPosted: Tue Jan 09, 2007 12:12 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

I believe general aviation in general has a strong mark-up. Mark-up also reflects a particular company’s market dominance – just look at the cost of Windows XP and then look at Microsoft’s balance sheet. XP is terribly overpriced but then what can one do if the programs you need only run on Windows. Back to GA GPSs - the real question is : Are there comparable but cheaper alternatives for a GPSmap 496? Also, does one really need all its features? It really is a question of mission profile. In my case, if I were to be objective, I’d probably stick to my Garmin Pilot III – it probably has more than I shall ever use. But since I am not fully rational as the fact that I am building a very expensive toy attests, I surely would love to have a Garmin 430 or a poor woman’s version in the form of a GPSmap 496.

Michele
RV8 - Finishing


From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of David Leonard
Sent: mardi 9 janvier 2007 06:34
To: rv-list(at)matronics.com
Subject: Re: Bob Archer wingtip NAV antenna


This makes a lot of sense. The 480 is an Apollo/UPS/II Morrow unit just like my SL-30 which also has an internal splitter. Best I can tell, the UPS stuff is better than the Garmin panel mount stuff in usability and features (like that internal splitter - which works well). IMHO, Garmin makes the best stuff in the business (430,480,GPS map 396/496, GTX-330, and their UAT receiver the GDL-90), but only because they bought out UPS.



They seem to have the best prices in aviation, but are not afraid of the mark-up. The GPSmap 496 sells for $2800 while the exact same GPS with a Marine database sells for $900. We all need to agree to boycott such mark-ups.



Dave Leonard



On 1/8/07, Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)> wrote:
--> RV-List message posted by: Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)>

He may have misheard you. The 480 has a single nav/gs combined coax
connection and the 430/530 have independant inputs that can be fed with one
coax coming from his antennas to a mini-circuits type splitter that works up
to 500 mhz.
Charles

---


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GRWilliams2(at)bellhelico
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PostPosted: Tue Jan 09, 2007 4:14 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Michele and others. I think you would be surprised at the mark up in general aviation products. If you recall around the mid 80's, you could buy a bonanza for around $13,000 with a low time engine. I used to work in drug seized aircraft and there were deals everywhere. Soon thereafter people started suing the manufacturers i.e. Cessna, Raytheon, Piper etc. Due to this the prices skyrocketed. Today the prices are way high to to liability issues. For instance the radio you are referring to in essence could be considered a liability for I believe it is around 20 years. I talked with Cessna's ex CEO a couple of years back when I was with Bombardier aerospace and if memory serves I think he told me that the mark up was around 75-80% of the actual cost of the product. Anyway back to the gist of Rvdom. After building an RV-8A If I were to build another I would do a couple of things differently. My mind set has changed and I think if you think about it it makes perfect sense. Dont go overboard with the avionics suite. Sure you can buy all the bells and whistles and yeah they are the coolest, but it adds to the workload of the pilot. Keep it simple and the flying and maintenance aspect are easier and more enjoyful. I now see why Van keeps his airplanes pretty much bone stock (bare bones) it is just plainly more fun. I would in the future have a standard VFR panel with steam gauges and for cross country trips my GPS 1000 (portable) complete with suction cup so when you get the airport loaner car it goes with you. Anyway hope you guys are doing well.

Regards
  Glenn Williams
  A&P

I believe general aviation in general has a strong mark-up. Mark-up also reflects a particular company's market dominance - just look at the cost of Windows XP and then look at Microsoft's balance sheet. XP is terribly overpriced but then what can one do if the programs you need only run on Windows. Back to GA GPSs - the real question is : Are there comparable but cheaper alternatives for a GPSmap 496? Also, does one really need all its features? It really is a question of mission profile. In my case, if I were to be objective, I'd probably stick to my Garmin Pilot III - it probably has more than I shall ever use. But since I am not fully rational as the fact that I am building a very expensive toy attests, I surely would love to have a Garmin 430 or a poor woman's version in the form of a GPSmap 496.

Michele
RV8 - Finishing

[quote] [b]


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bo124rs(at)hotmail.com
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PostPosted: Tue Jan 09, 2007 4:38 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Don't know what all this $$$, Garmin, SL, liability thing had to do with a
splitter..................but thanks for the splitter advice.

Just a thought.....................you might want to change the subject
line. I had to wade through opinions to find my answer. Not starting the
day off on a soapbox, just thinking out loud:-)

Dana Overall
Richmond, KY i39
RV-7 slider, Imron black, "Black Magic"
O 360 A1A, C/S C2YK-1BF/F7666A4
http://rvflying.tripod.com/blackwing1.jpg
http://rvflying.tripod.com
do not archive


Quote:
From: "Williams, Glenn" <GRWilliams2(at)bellhelicopter.textron.com>
Reply-To: rv-list(at)matronics.com
To: "'rv-list(at)matronics.com'" <rv-list(at)matronics.com>
Subject: RE: Bob Archer wingtip NAV antenna
Date: Tue, 9 Jan 2007 06:11:23 -0600

Michele and others. I think you would be surprised at the mark up in
general
aviation products. If you recall around the mid 80's, you could buy a
bonanza for around $13,000 with a low time engine. I used to work in drug
seized aircraft and there were deals everywhere. Soon thereafter people
started suing the manufacturers i.e. Cessna, Raytheon, Piper etc. Due to
this the prices skyrocketed. Today the prices are way high to to liability
issues. For instance the radio you are referring to in essence could be
considered a liability for I believe it is around 20 years. I talked with
Cessna's ex CEO a couple of years back when I was with Bombardier aerospace
and if memory serves I think he told me that the mark up was around 75-80%
of the actual cost of the product. Anyway back to the gist of Rvdom. After
building an RV-8A If I were to build another I would do a couple of things
differently. My mind set has changed and I think if you think about it it
makes perfect sense. Dont go overboard with the avionics suite. Sure you
can
buy all the bells and whistles and yeah they are the coolest, but it adds
to
the workload of the pilot. Keep it simple and the flying and maintenance
aspect are easier and more enjoyful. I now see why Van keeps his airplanes
pretty much bone stock (bare bones) it is just plainly more fun. I would in
the future have a standard VFR panel with steam gauges and for cross
country
trips my GPS 1000 (portable) complete with suction cup so when you get the
airport loaner car it goes with you. Anyway hope you guys are doing well.

Regards

Glenn Williams

A&P

I believe general aviation in general has a strong mark-up. Mark-up also
reflects a particular company's market dominance - just look at the cost of
Windows XP and then look at Microsoft's balance sheet. XP is terribly
overpriced but then what can one do if the programs you need only run on
Windows. Back to GA GPSs - the real question is : Are there comparable but
cheaper alternatives for a GPSmap 496? Also, does one really need all its
features? It really is a question of mission profile. In my case, if I were
to be objective, I'd probably stick to my Garmin Pilot III - it probably
has
more than I shall ever use. But since I am not fully rational as the fact
that I am building a very expensive toy attests, I surely would love to
have
a Garmin 430 or a poor woman's version in the form of a GPSmap 496.

Michele

RV8 - Finishing



_________________________________________________________________
Dave vs. Carl: The Insignificant Championship Series.  Who will win?


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LloydDR(at)wernerco.com
Guest





PostPosted: Tue Jan 09, 2007 6:16 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Actually the pricing scheme is based on available market to buy the product and share the expense of the design. There are allot more boaters out there to offset the design of the software, where there are less pilots, and even fewer who are willing to shell out big dollars for upgrades, from 196-296-396-496, so they have to offset that with a higher cost of entry.
Now do not get me wrong, I too believe there is an incredible mark up just based on the fact that GA is an elitist group, but hey I am a pilot with an ego, and it would not be as much fun if everyone could do it, right?
Dan

From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of Michèle Delsol
Sent: Tuesday, January 09, 2007 3:10 AM
To: rv-list(at)matronics.com
Subject: RE: Bob Archer wingtip NAV antenna


I believe general aviation in general has a strong mark-up. Mark-up also reflects a particular company’s market dominance – just look at the cost of Windows XP and then look at Microsoft’s balance sheet. XP is terribly overpriced but then what can one do if the programs you need only run on Windows. Back to GA GPSs - the real question is : Are there comparable but cheaper alternatives for a GPSmap 496? Also, does one really need all its features? It really is a question of mission profile. In my case, if I were to be objective, I’d probably stick to my Garmin Pilot III – it probably has more than I shall ever use. But since I am not fully rational as the fact that I am building a very expensive toy attests, I surely would love to have a Garmin 430 or a poor woman’s version in the form of a GPSmap 496.

Michele
RV8 - Finishing


From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of David Leonard
Sent: mardi 9 janvier 2007 06:34
To: rv-list(at)matronics.com
Subject: Re: Bob Archer wingtip NAV antenna


This makes a lot of sense. The 480 is an Apollo/UPS/II Morrow unit just like my SL-30 which also has an internal splitter. Best I can tell, the UPS stuff is better than the Garmin panel mount stuff in usability and features (like that internal splitter - which works well). IMHO, Garmin makes the best stuff in the business (430,480,GPS map 396/496, GTX-330, and their UAT receiver the GDL-90), but only because they bought out UPS.



They seem to have the best prices in aviation, but are not afraid of the mark-up. The GPSmap 496 sells for $2800 while the exact same GPS with a Marine database sells for $900. We all need to agree to boycott such mark-ups.



Dave Leonard



On 1/8/07, Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)> wrote:
--> RV-List message posted by: Charles Reiche <charlieray(at)optonline.net (charlieray(at)optonline.net)>

He may have misheard you. The 480 has a single nav/gs combined coax
connection and the 430/530 have independant inputs that can be fed with one
coax coming from his antennas to a mini-circuits type splitter that works up
to 500 mhz.
Charles

----- Original Message -----
From: "Dana Overall" <bo124rs(at)hotmail.com (bo124rs(at)hotmail.com)>
To: <rv-list(at)matronics.com (rv-list(at)matronics.com)>
Sent: Monday, January 08, 2007 7:46 AM
Subject: Bob Archer wingtip NAV antenna
Quote:
--> RV-List message posted by: "Dana Overall" <bo124rs(at)hotmail.com (bo124rs(at)hotmail.com)>

I talked with Bob on the phone who stated the Garmin 430 has in internal
"splitter" that will split the single coming off his NAV wingtip antenna
and show both glide slope and localizer. In doing my final hookups
yesterday, I saw the glideslope male plug on the back of the housing. Bob
is truly an antenna wizard but I wonder about the above statement. I have
the wingtip antenna plugged into the NAV antenna hookup at this time.

Dana Overall
Richmond, KY i39
RV-7 slider, Imron black, "Black Magic"
O 360 A1A, C/S C2YK-1BF/F7666A4
http://rvflying.tripod.com/blackwing1.jpg
http://rvflying.tripod.com
do not archive

_________________________________________________________________
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Turbo Rotary RV-6 N4VY
My websites at:
http://members.aol.com/_ht_a/rotaryroster/index.html
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http://leonardiniraq.blogspot.com
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sbuc(at)hiwaay.net
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PostPosted: Tue Jan 09, 2007 7:10 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

David Leonard wrote:
Quote:
This makes a lot of sense. The 480 is an Apollo/UPS/II Morrow unit just
like my SL-30 which also has an internal splitter. Best I can tell, the
UPS
stuff is better than the Garmin panel mount stuff in usability and features
(like that internal splitter - which works well). IMHO, Garmin makes the
best stuff in the business (430,480,GPS map 396/496, GTX-330, and their UAT
receiver the GDL-90), but only because they bought out UPS.

They seem to have the best prices in aviation, but are not afraid of the
mark-up. The GPSmap 496 sells for $2800 while the exact same GPS with a
Marine database sells for $900. We all need to agree to boycott such
mark-ups.


I have been tempted to purchase one of Garmin's marine WX GPS's for the
plane. Yes, the aeronautical ground or airspace info isn't there (but I
already have a couple of other aviation GPS's) nor is winds aloft, but
if all I want is a real-time picture of Nexrad then the $900 unit will
work just fine.

http://www.garmin.com/products/gpsmap376c

Just keep the little boat away from the yellow and red stuff! Smile

Sam Buchanan


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Larry Bowen



Joined: 09 Jan 2006
Posts: 802
Location: NC, USA

PostPosted: Tue Jan 09, 2007 7:27 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Interesting option. I wonder if one could still drive his AP with the 376...

--
Larry Bowen
Larry(at)BowenAero.com
http://BowenAero.com

Sam Buchanan wrote:
Quote:


I have been tempted to purchase one of Garmin's marine WX GPS's for the
plane. Yes, the aeronautical ground or airspace info isn't there (but I
already have a couple of other aviation GPS's) nor is winds aloft, but
if all I want is a real-time picture of Nexrad then the $900 unit will
work just fine.

http://www.garmin.com/products/gpsmap376c

Just keep the little boat away from the yellow and red stuff! Smile

Sam Buchanan


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RV-7QB in progress...
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khorton01(at)rogers.com
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PostPosted: Tue Jan 09, 2007 8:15 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

On 9 Jan 2007, at 10:08, Sam Buchanan wrote:

Quote:


David Leonard wrote:
> This makes a lot of sense. The 480 is an Apollo/UPS/II Morrow
> unit just
> like my SL-30 which also has an internal splitter. Best I can
> tell, the UPS
> stuff is better than the Garmin panel mount stuff in usability and
> features
> (like that internal splitter - which works well). IMHO, Garmin
> makes the
> best stuff in the business (430,480,GPS map 396/496, GTX-330, and
> their UAT
> receiver the GDL-90), but only because they bought out UPS.
> They seem to have the best prices in aviation, but are not afraid
> of the
> mark-up. The GPSmap 496 sells for $2800 while the exact same GPS
> with a
> Marine database sells for $900. We all need to agree to boycott such
> mark-ups.
I have been tempted to purchase one of Garmin's marine WX GPS's for
the plane. Yes, the aeronautical ground or airspace info isn't
there (but I already have a couple of other aviation GPS's) nor is
winds aloft, but if all I want is a real-time picture of Nexrad
then the $900 unit will work just fine.

http://www.garmin.com/products/gpsmap376c

Just keep the little boat away from the yellow and red stuff! Smile

I wonder if there is a groundspeed limit. My dad purchased an older
Garmin marine handheld GPS many years ago (forget which model), as it
was a lot cheaper than the equivalent aviation handheld GPS. It had
a groundspeed limit of either 99 kt or 99 mph (forget which), and it
would shutdown if you exceeded that speed. It isn't a major issue
for him, as his Fleet Canuck taildragger cruises at 75 kt. Of course
it is a bummer to have to slow down on the one day when you get a big
tailwind. Smile

Kevin Horton RV-8 (finishing kit)
Ottawa, Canada
http://www.kilohotel.com/rv8


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sbuc(at)hiwaay.net
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PostPosted: Tue Jan 09, 2007 8:56 am    Post subject: Bob Archer wingtip NAV antenna Reply with quote

Kevin Horton wrote:
Quote:



Quote:
On 9 Jan 2007, at 10:08, Sam Buchanan wrote:

Quote:
> I have been tempted to purchase one of Garmin's marine WX GPS's for
> the plane. Yes, the aeronautical ground or airspace info isn't there
> (but I already have a couple of other aviation GPS's) nor is winds
> aloft, but if all I want is a real-time picture of Nexrad then the
> $900 unit will work just fine.
>
> http://www.garmin.com/products/gpsmap376c
>
> Just keep the little boat away from the yellow and red stuff! Smile

Quote:

I wonder if there is a groundspeed limit. My dad purchased an older
Garmin marine handheld GPS many years ago (forget which model), as it
was a lot cheaper than the equivalent aviation handheld GPS. It had a
groundspeed limit of either 99 kt or 99 mph (forget which), and it would
shutdown if you exceeded that speed. It isn't a major issue for him, as
his Fleet Canuck taildragger cruises at 75 kt. Of course it is a bummer
to have to slow down on the one day when you get a big tailwind. Smile


Excellent question and one for which I have no answer. I had forgotten
about the speed limit on some of the old GPS's. Maybe somebody will ping
Garmin and get an answer.

Sam Buchanan


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PostPosted: Tue Jan 09, 2007 4:03 pm    Post subject: Bob Archer wingtip NAV antenna Reply with quote

I'm pretty sure you could use the marine unit to steer your autopilot Larry, it has NMEA output. You will probably need to hand enter most of the waypoints though, so it would be far less than ideal. However, putting the auto pilot to its "maintain current course" setting would work for most situations.

I am most interested in a 396/496 to display traffic data from the 330 mode S transponder. I doubt the marine unit would do that.

--
David Leonard

Turbo Rotary RV-6 N4VY
My websites at:
http://members.aol.com/_ht_a/rotaryroster/index.html
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On 1/9/07, Larry Bowen <Larry(at)bowenaero.com (Larry(at)bowenaero.com)> wrote:
Quote:
--> RV-List message posted by: "Larry Bowen" <Larry(at)BowenAero.com (Larry(at)BowenAero.com)>

Interesting option. I wonder if one could still drive his AP with the 376...

--
Larry Bowen
Larry(at)BowenAero.com (Larry(at)BowenAero.com)
http://BowenAero.com

Sam Buchanan wrote:
Quote:


I have been tempted to purchase one of Garmin's marine WX GPS's for the
plane. Yes, the aeronautical ground or airspace info isn't there (but I
> already have a couple of other aviation GPS's) nor is winds aloft, but

Quote:
if all I want is a real-time picture of Nexrad then the $900 unit will
work just fine.

http://www.garmin.com/products/gpsmap376c

Just keep the little boat away from the yellow and red stuff! Smile

Sam Buchanan


LOL Sam. That is a riot. I wonder what the GPS would think of a boat doing 200 kts.... at 10,000 feet. I wonder if it even has altitude data.

[quote][b]


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