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johannes commented on Robert Krogh (hooks)'s blog post Black X8 EPO wing
"i like it a lot.. probably a low radar cross-section, if you could find iron ball paint, you might get a stealth drone of your own :)"
Jun 1, 2012
johannes posted a discussion
DIY gradiometer for a UAV/drone based geophysical survey system
Hi all,i am thinking about an affordable way to build/buy a gradiometer system, that is light enough, to attach it to a drone. likehttp://www.barnardmicrosystems.com/L3_geological_survey.htmbut low budget. :)a gradiometer uses two (or more)…
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Apr 5, 2012
johannes commented on Robert Krogh (hooks)'s blog post "Skywalker" platform made in glass fibre
"where can someone get it?"
Oct 20, 2010
johannes commented on Graham Dyer's blog post Android Phone Center of Gravity Calculator.
"like it ;)"
Oct 15, 2010
johannes replied to Sarel P. Wagner's discussion Open Source UAV Airframe
"hi all,

i would like to have these as airframe ;)
could ArduPilot handle that?

cheerz"
Oct 13, 2009

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