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John M. Smith
- Male
- San Jose, CA
- United States
- Blog Posts
- Discussions (16)
- Groups (4)
- Photos (42)
- Photo Albums
- Videos
John M. Smith's Groups
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3D Printing Drone Parts
63 members
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X8
130 members
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ArduPlane User Group
686 members
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San Francisco Bay Area F…
20 members
John M. Smith's Discussions
Making a Patch antenna for a Fixed wing airframe.
Started this discussion. Last reply by Martin Mar 14. 4 Replies 0 Likes
I am interested in making a patch style antenna that would be made of a copper (or other lightweight material) mesh weave material in the form of a sheet that can be sandwiched between an adhesive…Continue
John M. Smith's Page
Latest Activity
John M. Smith posted a status"Composite version of the Cyclops UAV on display at Beijing Model Expo."
John M. Smith posted a status"Here is a new FPV plane hitting the streets soon. Fresh from Shenzhen Model Expo."
John M. Smith left a comment for Curt Olson"Hey Thanks Curt. Good info.
So I am really keen on getting one of these launchers or making one. I really like the sounds of the one you areworking with now. 6' WOW !! Pretty short !! I have some larger UAV's that I am working with and…"
Curt Olson left a comment for John M. Smith"Hi John, the launcher you are referring to was bungee powered and had a carriage that slid along the rail. This worked ok, but required two people to cock or uncock and the carriage would slam the end of the rail and rock the whole thing quite…"
Profile Information
- About Me:
- Currently working as a Technical Sales Engineer for Asia Tech Drones S.A.
- Tell us a bit about your UAV interest
- Bringing new design FPV / UAV planes to market and complete UAS systems. VERY low cost support equipment for this area as well. Mobile GCS, Catapult launchers, Recovery systems and Very long range flight control capabilities.
- Hometown:
- Austin, Texas
John M. Smith's Photos
Comment Wall (1 comment)
- At 12:58pm on March 28, 2013, Curt Olson said…
Hi John, the launcher you are referring to was bungee powered and had a carriage that slid along the rail. This worked ok, but required two people to cock or uncock and the carriage would slam the end of the rail and rock the whole thing quite a bit. In the mean time we've come up with a completely different design that is still compact (about 6' long) but eliminates the carriage and is "recoiless". It's a lot safer, lighter, and can be easily cocked or uncocked by one person standing well clear of the business end. It does require installation of a tow hook on the aircraft. Happy to answer other questions of you have any.
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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.A list of all T3 contests is here.
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