John Hestness
  • Male
  • Savage, MN
  • United States
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John Hestness's Discussions

Advice on using APM for ground vehicle?

Started this discussion. Last reply by Darren Mar 6, 2011. 10 Replies

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DIYdrones search not working

Started this discussion. Last reply by Ken Jan 3, 2011. 2 Replies

It seems that the search function for the website is not working.Continue

Parkzone T-28 Trojan autopilot platform

Started this discussion. Last reply by Henk Jul 12, 2013. 7 Replies

I decided to use the Parkzone T-28 as the initial plane for my APM.  I picked it beacause it is a straight forward 4 channel foam plane that fits in my trunk assembled and it has a huge removable…Continue

Tags: Trojan, platform, Parkzone, T-28

 

John Hestness's Page

Profile Information

About Me:
I started building robots and control panels in grade school. Now I upgrade and maintain industrial control systems. I started flying RC about a year ago and I mentor in the FIRST robotics program.
Please tell us a bit about your UAV interest
I just finished assembling an APM. I want to try it in an airplane, helicopter, quadcopter, and a snow sled that I made last winter. I would like to automate my yard work and house work. Some day I want a light speed star ship, with an autopilot of course.
Hometown:
Minneapolis MN

 kludge "to improvise with a kludge or kludges" and kludgemanship "skill in designing or applying kludges".

A crock that works. 

An ill-assorted collection of poorly matching parts, forming a distressing whole.

Something that works for the wrong reason.

A kludge is often used to fix an unanticipated problem in an earlier kludge; this is essentially a kind of cruft.

 

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John Hestness's Blog

Nanobeams

Posted on November 1, 2014 at 8:30am 9 Comments

I laughed when I first saw these. Here is a picture of several pieces in a tictac box.  But on second thought they probably have a lot of uses and relevancy here on DIYdrones. There is a…

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Airventure 2013

Posted on August 1, 2013 at 12:30pm 2 Comments

Interesting things I saw at the EAA Airventure event in Wisconsin this week.

Here is former GMA host David Hartman interviewing astronauts Chris Hadfield, Chris Ferguson, Charles Precourt, and Charles Duke.

Hadfield talked about space walking and his youtube video.  …

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Lifehacker interview of Chris Anderson

Posted on November 28, 2012 at 9:23pm 20 Comments

Happen to run across this today.  Great interview and a look at the workshop! 

http://lifehacker.com/5963966/im-chris-anderson-and-this-is-how-i-work

Quick and Easy Rover

Posted on April 4, 2012 at 8:21pm 40 Comments

In between aircraft I built this rover.  It is a Traxxas Slash frame with a piece of 1/8" aircraft plywood on top for an electronics platform.  The plywood measures 16.5" x 6.5".  It was super easy to build.  In the next few days I will finish configuring the electronics, update and confirgure the software and test it out. …

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Comment Wall (2 comments)

At 12:31pm on July 22, 2011, George Tarrant said…

John

Sorry if this is a stupid question but have you decided the missions you want your planes to perform? Its the missions that will dictate the PID loops you need.

If your question relates more to PID gain values, I'll need a dimensioned 3-view sketch of the plane to begin with.

At 4:37pm on July 22, 2011, John Hestness said…
George, I am using Ardupilot Mega. The mission is just to fly the plane to the waypoints, assuming wind of 0-12 MPH (0-19 KPH). My question is about the gains, and I have linked to a 3 view below. The wingspan is 44 inches (112 cm) AUW is 39 ounces (1.1 kg) Thank you, John


http://diydrones.com/photo/squadron2-1?context=user

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