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02-21-2020, 12:05 AM
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Join Date: Dec 2019
Location: Los Angeles, CA
Posts: 36
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Quote:
Originally Posted by N941WR
I would add a Dynon PocketPanel as a backup. Inexpensive and easy to install. Even toss in a 496 for backup nav duties.
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Dynon PocketPanel is a really great unit and almost a must have.
There are also some handhelds with NAV capabilities. Not sure they are convenient to use, but better than nothing when you need it. The best is not to get into situation when you really need any sort of backup NAV.
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02-21-2020, 08:31 AM
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Join Date: Sep 2010
Location: Olathe, KS
Posts: 2,888
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GPS 175 Information
Quote:
Originally Posted by vikbee
VAL INS429 is a great unit. A bit more expensive than NAV-122, but not by much. It is a good alternative. I totally agree. I was looking into it as well, but found NAV-122 and was totally happy with it. Either one will do.
GPS-175 is better than KLN-94 in all aspects, except:
- It cost at least $3K more + $1K extra for the indicator.
- Garmin only speak "garminish" these days. You are forced to buy other components from Garmin, pay $$$/year subscriptions to your tablet software etc. We are talking about a budget IFR panel here.
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You will find a few people in this group that have the GPS 175 interfaced to other manufacturer's systems, without the use of any additional equipment from Garmin.
The GPS 175 does require at minimum, an up to date internal Navigation database for IFR currency, which is true of any GPS Navigator of this type. The Navigation database can be purchased individually, without requiring you to purchase the additional databases that are geared more towards situational awareness, as that information is often provided by another source in the cockpit.
The use of the GPS 175 does not require the purchase or use of the Garmin Pilot app for any reason.
The GPS 175 is brand new from the factory rather than second hand, and comes with a 2 year warranty, that is something to consider as well.
Thanks,
Justin
__________________
Garmin G3X Support
g3xpert@garmin.com
1-866-854-8433 - 7 to 7 Central Time M to F
Please email us for support instead of using Private Messaging due to the limitations of the latter.
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03-21-2020, 02:27 PM
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Join Date: Mar 2020
Location: Downers grove, Illinois
Posts: 3
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Narco ? seriously?
Narco 112 seriously? Is this a spoof? I put one in my varieze 40 yrs ago.
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03-21-2020, 03:01 PM
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Join Date: Aug 2005
Location: Dallas/Ft Worth, TX
Posts: 5,704
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Sounds like the panel from H#LL to me 
__________________
Walt Aronow, DFW, TX (52F)
EXP Aircraft Services LLC
Specializing in RV Condition Inspections, Maintenance, Avionics Upgrades
Dynamic Prop Balancing, Pitot-Static Altmeter/Transponder Certification
FAA Certified Repair Station, AP/IA/FCC GROL, EAA Technical Counselor
Authorized Garmin G3X Dealer/Installer
RV7A built 2004, 1700+ hrs, New Titan IO-370, Bendix Mags
Website: ExpAircraft.com, Email: walt@expaircraft.com, Cell: 972-746-5154
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03-21-2020, 04:37 PM
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Join Date: Oct 2010
Location: Elkton, Md.
Posts: 1,655
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I suppose one man’s heaven is another man’s h��ll! I flew with that Narco stuff 30 years ago and I’m not going back! You’ll be dealing with one failure after another . My $.02
__________________
Wag Aero Sport Trainer built,sold and wrecked
N588DF RV12 #336 built, sold and alive and well in New York
N73DF RV12 #244 built, sold and alive and well in Florida
N91 RV RV9 I wish I could say I built this one! Mark Santoleri hit the ball out of the park on this gem.
Currently restoring a 1978 Citabria GCBC
Last edited by Dave12 : 03-21-2020 at 04:41 PM.
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03-21-2020, 04:37 PM
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Join Date: Feb 2010
Location: GTA, Ontario
Posts: 827
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Going down the wrong path....
Maybe I missed something, aside from the early April fools day, but why is this in the classifieds?
Don
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03-21-2020, 08:50 PM
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Join Date: Dec 2019
Location: Los Angeles, CA
Posts: 36
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Quote:
Originally Posted by Glastarjohn
Narco 112 seriously? Is this a spoof? I put one in my varieze 40 yrs ago.
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NAV-122 - big difference! Major problems with this unit is MHz and kHz gears that need to be changed every 20 years or so 
I hope in 20 years even FAA finally approves a new chinese nav radio which cost $20 + $100 shipping by USPS 
But more probably that in 20 years FAA will not exist as an independent agency any more and will simply be a stomper for chinese planes and avionics.
Anyway, NAV-122 is sold long time ago. So, it is a mute point now.
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03-21-2020, 09:21 PM
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Join Date: Dec 2019
Location: Los Angeles, CA
Posts: 36
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Quote:
Originally Posted by Dave12
I suppose one man?s heaven is another man?s h��ll! I flew with that Narco stuff 30 years ago and I?m not going back! You?ll be dealing with one failure after another . My $.02
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Narco stuff was hit or miss. Some radios were bulletproof and some spent more time in shops than in the sky. Nav-121/122 series were actually very nice and reliable until nylon gears that switch frequencies started to crack decades later. By that time, Narco was progressively going up ... belly first. Also, the company limited access to parts and manuals, so not many shops could work on their radios. They preferred "in house" repairs. Just like the famous G company today.
So, some Narco stuff is still a "good" buy. The keyword here is "some". And "good" is in quotes simply because nothing better is available for a reasonable price. A radio like NAV-122 but all digital (SDR - $10, OLED - $20, encoders and connectors - $10, case $10) can be built today for $100, will weight 0.5 lb and be 1" thick (mostly due to sub-D "industry standard" connector  The problem is that FAA certification will cost $XXXM.
The only viable alternative is VAL unit. Which is $2K+ and not certified.
Sure, G company products are not bad (although very outdated compared to a $100 chinese tablet or phone), but one should budget $10-25K+ for a new unit + installation by a "certified shop" (many times, you do all the work, they just sign it for few $K). And if the unit fails out of warranty, G company will be happy to fix it for you for $5K+ adjusted for 20%/year inflation.
When you strip a gear in that outdated NAV-122, say good by to $200-300 to replace it. Sure, not pleasant, but it is 1/10 of what G company asks.
Let's wait for those $100 chinese radios. It is not too long now.
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03-22-2020, 09:00 AM
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Join Date: May 2013
Location: Sherman, CT
Posts: 797
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The Narco stuff in its day was decent equipment, but if you plan on going through the trouble of installing any Narco unit, you better have at least 1 working replacement unit on the shelf.
__________________
Jake
RV6 #20477 completed 1991 sold.
RV7 #72018 N767T first flight 11/21/2017 350+ hrs.
IO-360M1B MT 3 blade, Dual AFS 5600 QUICK Panel.
Manual Flaps. (KOXC)Oxford, CT, (0NY0)North Creek, NY.
1941 J3 Cub skis,floats.
2020 dues gladly paid.
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03-22-2020, 09:34 AM
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Join Date: Jan 2019
Location: Vaca Moo Airport - TA37 in East TEXAS
Posts: 1,333
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Quote:
Originally Posted by vikbee
The only viable alternative is VAL unit. Which is $2K+ and not certified.
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Why is that a problem? You can legally install a modern, currently produced, and from a solid company, VAL INS-429 in a certified aircraft, not that it’s important in any Van’s aircraft anyway.
__________________
RV-8 N52VM: OnSpeed Gen2 AOA-3D, Dynon D-180, Autopilot, Titan 0-360A1A, Hartzell C/S, INS-429 IFR & GPS496, WingX & Stratux for backup & ADS-B IN. Enjoying life while building an airpark with FREE campsite for pilots www.facebook.com/VacaMooAirport/
Exempt by 3 out of the 10 ways but I still donated.
Last edited by Pilot135pd : 03-22-2020 at 09:37 AM.
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