About

Gender

Male


Location

cleveland,ohio


About Me:

metal fabricator retired


Hometown:

Cleveland,ohio


Activity Feed

john the welder replied to john the welder's discussion recovery of uav from international waters
"google sea gliders. they cross the atlantic 3 months.dead reconing with gvps correction/they have all time to correct"
Feb 9, 2008
john the welder replied to john the welder's discussion recovery of uav from international waters
"If Macboffin's UAV is following my UAV (to see how I'm making money with it) I could just put it underwater until his craft runs low on fuel.And then continue on my mission."
Feb 9, 2008
john the welder posted a discussion
If you could build a hybrid uav that also operates as an underwater glider it could be sent out and back from international waters without using shared airspace.components.jpgprofiling.jpg
Feb 9, 2008
john the welder replied to john the welder's discussion UAV law-International waters
"this is a good question. I remember a friend when I was young .He was looking at a barge for auction. Long short,ultralight landing deck. Maybe there is a market for an attended floating landing carrier for uavs operating in international waters."
Feb 4, 2008
john the welder replied to john the welder's discussion BPL "broadband over power lines" aviation radio noise
"chris .I added the web pages as jpg's to my original post .all I can suggest is to search further with search engine . JOHN"
Jan 24, 2008
john the welder posted a discussion
I would like to start a discussion about how the world wide roll out of BPL will affect rc wireless systems.I'd like to discuss some other troubling things about this technology but I won't today.1.jpg2.jpg3.jpg
Jan 22, 2008
john the welder replied to john the welder's discussion 50%scale (how do you scale down a design?)
"James Hall
Thanks for your reply James.If controls are reduced,would payload be different than 1/2 the full scale's payload."
Jan 16, 2008
john the welder posted a discussion
If I reduce a part to half the original size ,do I want to reduce the thickness of the part also,If I go 50% scale does that mean everything else would be scaled to half also ,like the effective payload or gross weight?I at first thought you just…
Jan 16, 2008
john the welder posted a discussion
I'm just trying to find the best place to use a uav far removed from shared airspace.Does anyone have knowledge of any restrictions for use at sea? I have been looking at the possibility of making a uav 1/2 scale cri-cri aircraft. Maybe I could…
Jan 5, 2008