Clark Hymas
  • Male
  • Prosser, WA
  • United States

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  • Chris Anderson

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Clark Hymas's Discussions

Question about APMPlanner flight planning - Energy/Alt

Started this discussion. Last reply by Don Brooks Jul 10, 2011. 1 Reply

Is the default altitude AGL or ASL (absolute altitude)?  If default altitude = AGL this could explain why I keep gaining altitude while in FBW_B and AUTO.Could someone also give me a description of…Continue

Did my ArduPilot Mega quit working?

Started this discussion. Last reply by Alvaro Kawaoku Jul 1, 2011. 14 Replies

I had everything working and in the tuning phase but something has gone wrong. Even if I put it in STABILIZE while on the ground and move the plane around, roll and pitch are indicated with the…Continue

Overview / Guide PID set-up and Tuning

Started this discussion. Last reply by aaron Sep 3, 2011. 6 Replies

I am interested in the basics of what each of the 12 PID paramaters actualy controls and the relation of one to another.....I have read and really have a pretty good grip on PID's, the adjustments…Continue

Please add 2 new forum catigories...flying/tuning rotor wing/copter & flying/tuning fixed wing

Started this discussion. Last reply by Chris Anderson Jun 22, 2011. 1 Reply

The title says it all, most interested in fixed wing myself but thought the rotor wing / copter guys might like one too.


Clark Hymas's Page

Profile Information

About Me:
Aviation enthusiust - Aircraft Hydraulics Mechanic for 8 years in the USN. Private pilot. RC junkie flying RC since 1990, flight instructor at my local field.
Please tell us a bit about your UAV interest
Looking into building a UAV as a camera platform for agricultural purposes

Clark Hymas's Blog

Vibration damper for gas/nitro powered models

Posted on June 1, 2011 at 7:00am 5 Comments

I had read about issues or concerns with vibrations and gas/nitro powered planes so I come up with a vibration damper assembly made up of 2 fiberglass plates separated by 4 foam ear plugs that I cut the tips off and glued to each piece.  On the lower…


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