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Unique Avionics for Experimental Aircraft


 

 

Below are customer provided pictures of their installations.  Send us a picture of our product in your plane to post on the website!

 

 

 

 

"I have finally got my new instrument panel installed with the GT-50 at center stage.  It works perfect."

 

Dale Basham's Stolp Starduster V-Star SA 900, Casa Grande, AZ

 

"I have a GT-50 installed in my Fournier RF4D. I am very happy with the 
quality, small size and ease of use."
 
Collin Gyenes Fournier RF4D, Sheridan, OR

 

GT-50 Installed in Mervin Friesen's Sonex

Ontario, Canada

The Sonex philosophy embraces simple, low cost performance and the GT-50 is all of that. The GT-50 is worth its price as a recording G-meter alone, but it’s additional features (clock, stopwatch, engine timer, and voltmeter) make it one of the best instrument values out there. I installed one in the intentionally-basic panel of my Sonex and it is the perfect compliment to my Grand Rapids EIS. I’ve found the G-Meter to be very sensitive, yet it is very easy to gauge a trend and nail a desired G-loading. The Sonex panel is tilted at 30-degrees which posed no problem for the GT-50s new tilted-panel capability. I tested it by putting a pen on my glareshield and pushing negative Gs. The pen would consistently float from the glareshield at -.01G.  Though purchased as a G-meter, I’ve come to use the clock and stopwatch feature consistently. I wouldn’t be without a GT-50 in my panel.

Kerry Fores - Sonex Aircraft, LLC
Sonex N912SX “Metal Illness”

Sat, 31 Mar 2007

Flight Data Systems GT-50 tested

 

   I have been testing the new Flight Systems GT-50 in my SU-26. As mentioned earlier this year, this is an extremely light weight G-meter with voltmeter, clock, and timer functions. The 2 1/4 " display is highly visible in direct sunlight. The size and crystal clarity of the display allows the pilot's eyes to effortlessly pass over the G-meter during a pull, taking a snapshot of momentary G-load. Try that with a mechanical G-meter! G sensitivity and accuracy are within 1% of my Russian G-meter. Commands are intuitive. I was able to eliminate my original voltmeter, a clock, and one of two other G-meters at a savings of almost 2 pounds. The GT-50 has proven to be rugged, surviving a drop on the floor before installation by a ham handed A & P. 

   All steady positive and negative changes of pitch demonstrated identical G readings with the Russian accelerometer. Multiple snap rolls at around a 9+ G load gave a .1 G difference between technologies. I could not tell which one was correct, but the agreement is well within any desired limits. I suspect that mechanical G meters are somewhat distorted by rotational G loads contributing to the momentum of the mechanical arms. Snapping to right gave .1 G more. Snapping to left gave .1 G less than the GT-50. Solid state G sensors also have an update of 4 times /sec. 

   Selling for less than $200, I have not seen anything this impressive in a long time. 

  Rick Volker 

 

GT-50 in Air Show Performer Rick Volker's

Sukhoi SU-26, New York

 

Visit Rick's Website

Stan Hodgkins AFP-30 installation in G-DUDE, England

Stan Writes: "Here we are, over two years since my RV-8 first flew and my AF-30 is totally indispensable.  It has performed perfectly since day one and in particular the fuel information is accurate to the litre, which is a great comfort."

 

GT-50 In Mike Kellems RV-3, Tennessee

Mike writes: "The weather finally gave me the opportunity this afternoon to go up and give the G-meter a good checkout. The GT50 performed very well. I am impressed with the operation.....In summary, I am very pleased with my purchase and highly recommend it to anyone. Also, I sold my clock for $75, Which made the GT50 a real bargain!"

 

AFP-30 in Bob Frisbey, Former EAA Chapter 119 President - Van's RV-4, California

 

 

Larry Vetterman's (Vetterman Exhaust) AFP-35 installed in his RV-4, South Dakota 

 

Jon Thocker, DC-8 Captain, AFP-35 installation in his RV-6A, Ohio

 

LC-40 Installation in Dr. John D'Onfrio's RV-8, California

 

AFP-30 in Jim Small's RV-7A, England

AFP-30 installation, Nick Howell, Airbus Airbus Captain - Van's RV-6, Colorado

Michail Anastasiou, Boeing 747 Captain. GT-50 in his Pipistrel Sinus 912 Motorglider, Greece

Brandon Jewitt, Airbus Captain  - Van's RV-6 Installation, Colorado

 

Pipistrel Sinus I-8345 in Greece with a GT-50 installed

AFP-30, GT-50 and LC-40 installed in Boeing 777 Captain Dave Lane's RV-8, California - Thanks Dave!

 

Read our review on:

 

Flight Data System's Air-Data Fuel Performance Computer
In a quest to bring some glass-cockpit technology to their homebuilt, Flight Data Systems created an air-data computer with a very simple interface, small size, and low price, but with all the necessary features. Mike Corder, like many pilots they met, wanted one for himself and brings us this review.
 



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