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View Poll Results: Have you installed and have you had a failure of your VP system
Installed VPX-Pro 52 59.77%
Failure of VPX-Pro 8 9.20%
Installed VPX-Sport 14 16.09%
Failure of VPX-Sport 2 2.30%
Installed VPX-200 7 8.05%
Failure of VPX-200 4 4.60%
Voters: 87. You may not vote on this poll

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  #11  
Old 08-20-2016, 02:54 PM
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FasGlas FasGlas is offline
 
Join Date: Mar 2014
Location: Prescott, AZ
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VPX-Pro. Installed over 3 years ago.... So far works great.
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  #12  
Old 08-20-2016, 04:23 PM
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SmilingJack SmilingJack is online now
 
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Quote:
Originally Posted by Bill.Peyton View Post
I just had a failure of my Vertical Power VPX-Pro, the elevator trim limits no longer function, nor does the stuck switch feature. It will be going back after we complete our planned trip.
I would like to ascertain the reliability of the VP system now that we have a significant number in the field. Note:

Note:The poll questions are exclusive! If you have NOT had a failure then please respond with Installed XXX
Bill, i would like to recommend you adjust your survey to include " Classic VP 50 & VP 100's. You might get a broader spectrum of the same (simliar) product.
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  #13  
Old 08-20-2016, 06:57 PM
Dustyone Dustyone is offline
 
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Location: Brisbane,Austalia
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2 years and 305hrs

Zero problems
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  #14  
Old 08-20-2016, 07:15 PM
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Bill.Peyton Bill.Peyton is offline
 
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John,
I don't know how to revise the survey. As I recall the older units did not have the dual buss the new ones do.
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RV-10 - 1125 hrs
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First Flight Oct 2012
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  #15  
Old 08-20-2016, 07:44 PM
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SmilingJack SmilingJack is online now
 
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Quote:
Originally Posted by Bill.Peyton View Post
John,
I don't know how to revise the survey. As I recall the older units did not have the dual buss the new ones do.
Fair enough.

Interesting survey....good to get some data on the failures.

I was lucky to buy a "new" backup VP100 from a builder who is going with the newer stuff.

Knock on wood....my VP100 has 300 hours/6 years of good ops.
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RV-8
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  #16  
Old 08-20-2016, 08:08 PM
gblanck gblanck is offline
 
Join Date: Nov 2010
Location: Redwood City, CA
Posts: 98
Default failure before 1st flight, solid after that

My VP-X pro failed while I was still building. One of the two controllers died, unit wouldn't talk to the EFIS and switch inputs on that controller didn't work. VP-x (prior to their sale) fixed under warranty. The unit has been solid since- 450 hours in 2.5 years.
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Greg Blanck
RV-8 Completed March 2014
Redwood City, CA
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  #17  
Old 08-20-2016, 11:53 PM
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rleffler rleffler is offline
 
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Location: Delaware, OH (KDLZ)
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Mine has been working great.

My only complaint is that the builder could have chosen a better location to mount it. Oh wait, that was me.😄
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  #18  
Old 08-21-2016, 03:11 AM
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Dundee Downunder Dundee Downunder is offline
 
Join Date: Sep 2011
Location: Kakadu, Northern Territory
Posts: 29
Smile VP-Pro

VP-Pro. 98 hours in 15 months. Rock solid!
Cheers from Downunder.
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  #19  
Old 08-21-2016, 06:40 AM
DwightFrye DwightFrye is offline
 
Join Date: Jun 2006
Location: North Carolina
Posts: 75
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VP-X Pro installed and working great for 250 hours,
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  #20  
Old 08-21-2016, 08:29 AM
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flion flion is offline
 
Join Date: Dec 2007
Location: Flagstaff, AZ
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My VPX-200 failed during construction; probably my fault. But since it is orphaned, I had no recourse. Aerotronics is now rebuilding my panel with a dual VPX-Pro (because the Pro does not have enough circuits to support the G-900X plus backup EFIS plus AC plus EI plus Oxygen EDS.) I'm disappointed in the lower number of circuits and the lack of automated mode switching and the lack of a dedicated display (Garmin does not support VPX on the G-900X) but I guess VPX considers me an outlier. If I were starting from scratch again, I would go with a normal electrical system with breakers.
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RV-10 14MX(reserved) - Fuselage on gear
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