Sig Rascal 110 #1 Construction

Sig Rascal 110 #1 – UMN UAV Project


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Project started March, 2005.

I am involved with the University of Minnesota Aero Dept. on a UAV project. My part of the project involves assembling the airframe as well as being the chief test pilot.

November 3, 2004.

It appears that our small UAV project got funded here at the U of MN. Hooray! I get to be paid (for a short time) to build and fly R/C airplanes. We plan to purchase our first hardware in early February ’05 and immediately work on assembling and test flying the airframe .…
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Stabilization

Roll/Pitch Stabilization System

Pictures of the FMA Direct Co-Pilot installation …


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The FMA Co-Pilot has some complexity to it, so it’s important to read through the manual carefully to get it setup properly, and to get it calibrated properly at the field before flight. The manual explains quite a bit about how it works, and what it can and can’t do. It’s important to understand these things so you know the devices limits and what you can expect. I mounted my sensor on the centerline of the fuselage immediately behind the trailing edge of the wing. This gives …
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Overview

EGN Project Overview

My first goal is to have fun and use this as an outlet for a few ideas that have been bouncing around in my head. I have a life long love of aviation, airplane models, and computers so I would like to mix these together a bit.  I have an FMA Direct CoPilot IR stabilization system that I plan to use to keep the aircraft self stable. Notice that this is instead of any type of gyro/accelerometer/IMU unit. An IMU typically reports orientation as input to a flight computer which then does mathemagic to calculate servo positions …
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Construction

EGN Construction Log


img_2376 Please note: these entries are arranged in reverse chronological order with the newest entries at the top.

Maintanence Tasks

 

  • Engine installation.
    • Need to enlarge the cowl openings a bit for better engine access.
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  • Radio installation.
    • Need to fashion better strain relief for the antenna where it exits the fuselage.
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  • Apply decals.

May 13, 2005.

This project is officially moved over to active flight status!

May 11, 2005.

Today I threw on about 10.5 oz of lead up front to balance the airplane. I think we are just about ready to top off the …
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