John
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  • Chelsea
  • United Kingdom
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John's Friends

  • Ellen Zhu
  • Robert Hoermann
  • iskess
  • Adrián Nagy Hinst
  • moglos
  • Andy Little
  • Gábor Zoltán
  • Christiaan van Vollenstee
  • Hunter Parris
  • Marco Robustini
  • Gary McCray
  • C.P. Ryan
  • Andrew Tridgell
  • Hai Tran
  • Gisela & Joe Noci

John's Groups

John's Discussions

RC Zoom Control for Sony Camera (PWM)

Started Mar 9, 2017 0 Replies

HI,I am searching for a RC Zoom Control for a Sony Camera. I am not able to find it.Similar to this one, but this one is not available anymore: …Continue

FPV Mini Camera

Started Aug 26, 2016 0 Replies

Hi,I need to setup 2 small cameras with different lens in the nose with pan tilt servo gimbal, I found I can only fit the nano cameras to get 220 degree pan and 100 degree tilt. Here is the camera,…Continue

a Powerful Robust Antenna tracker using the Pixhawk and Mission Planner

Started this discussion. Last reply by John Aug 29, 2016. 2 Replies

Hi,I want to build an Powerful antenna tracker with the pixhawk and mission planner. The tracker should do 360 degree.I have 3 big antenna, and the system to pan is around 6kg and the tilt is around…Continue

Searching for a robust new OSD for Pixhawk

Started this discussion. Last reply by James Apr 13, 2016. 5 Replies

HI,We are still using the famous minimOSD but it's very old compared to other new OSD of other APs.Is there any other alternative or anyone working on a new robust OSD that we can use with Pixhawk. Continue

 

John's Page

Latest Activity

John commented on Zubax Robotics's blog post UAV Electric Propulsion System Survey
"HI, Very nice product.  We have a fixed wings plane, we would like to know: Do you support the Active Freewheeling and the engine break at the same time?  Also, do you have the soft startup features for fixed wings to avoid any tail…"
Monday
John replied to Seppo's discussion RFD900, RFD900+ - New long range radio modem
"HI Guys,  Maybe my question has answer within the 60 pages, but I was not able to read them all. I hope you will be able to help me.I would like to know if we need to fly 60km using the RFD900x, will it be possible? it is a fixed wings planeWe…"
May 7
John left a comment for Ellen Zhu
"mine is Donelie"
Nov 23, 2017
Ellen Zhu left a comment for John
"Dear sir,      Hi!      My email is skwaylker-rc@hotmail.com or Sales@skywalkermodel.com.      My skype is skywalker-ellen@outlook.com.      Thank you!"
Nov 23, 2017
John commented on Ellen Zhu's blog post Skywalker Titan 2160mm FPV Aircraft Model
"what is the weight empty?Based on your configuration, what was the maximum endurance and what was the battery capacity and cell?We need also the internal fuselage dimensions. "
Nov 20, 2017
John commented on Ellen Zhu's blog post Skywalker Titan 2160mm FPV Aircraft Model
"NIce one, what is the endurance with maximum battery and extra payload of 1kg/ "
Nov 20, 2017
John commented on Patrick Hanley's blog post Hanley Innovations Upgrades Stallion 3D to Version 5.0
"I hope you will be able to do it soon so we can benefit from your great software, and I am sure you will have more subscribers per project or per number of use, as tickets. "
Jul 20, 2017
John commented on Patrick Hanley's blog post Hanley Innovations Upgrades Stallion 3D to Version 5.0
"HI Patrick,  Great work.  Maybe you can do a fee per project based on few drawing or few flow test. "
Jul 19, 2017
John commented on Kirill's blog post SmartAP 3.2 Pro Available
"hehe"
Jun 14, 2017
John commented on Kirill's blog post SmartAP 3.2 Pro Available
"Great work, do you support Fixed wings planes? We are using a Vtail fixed wings plane. "
Jun 14, 2017
John commented on Kirill's blog post SmartAP 3.2 Pro Available
Jun 14, 2017
John commented on Nadia Nilsen's blog post LightWare launches the LW20 LiDAR
"HI, I have ordered 1 unit of each SF20 and LW20. I will install them on my fixed wings plane. We are flying in a mining area and we do auto-landing. Here are the photos and a small illustrator about the area. We would like to know how the plane…"
Jun 12, 2017
Jack Scott replied to John's discussion Best Combination of Motors, prop and batteries for the X-UAV Talon for the Longer flight Distance
"Hey guys, I keep trying to load earlier replies to this thread but for some reason it only shows me the last 5-6 responses. Do you have any updates on the best motor/ battery/ prop combo? I've been flying a mini talon for about a year now and I…"
May 23, 2017
John posted a discussion

RC Zoom Control for Sony Camera (PWM)

HI,I am searching for a RC Zoom Control for a Sony Camera. I am not able to find it.Similar to this one, but this one is not available anymore: http://www.smartfpv.com/store/cameras/16-rc-zoom-controller.htmlSee More
Mar 9, 2017
John replied to Ben Dellar's discussion Alternative noses for the Talon (3D Printed) in the group X-UAV Talon
"HI, would you kindly share with us the original file so we can do some modifications on it? We want to do it with 2mm without the 5% infill to save weight"
Feb 24, 2017
John commented on Dimitar Kolev's blog post SkyView Ground Control Station
"HI,  Can we use this GCS software with Ardupilot? "
Dec 17, 2016

Profile Information

About Me:
23 years old,
Please tell us a bit about your UAV interest
My dream was to be a Pilot,
Hometown:
Chelsea

Comment Wall (7 comments)

At 8:14am on June 30, 2014,
Developer
Michael Oborne
said…

Please try the latest beta MP, as I have added srtm support.

At 9:58am on June 30, 2014, John said…

HI Michael, Thanks for your support but our question is not related to the map itself, but to the mission planner limitation distance. When we are trying to make a mission over 50KM distance, we are getting the message" The distance is too long" when we click to check the Elevation graph in the mission planner.

We would like to know how can we change the limitation in the elevation graph  t get more than 50km ?

At 11:05am on June 30, 2014, John said…

here is the correct message:  "" the error is "Too many/few WP's or to Big a Distance "

At 11:23am on June 30, 2014, John said…

At 10:24pm on June 30, 2014,
Developer
Michael Oborne
said…

the limit is imposed by google. and pulled at every 100 m

At 11:57am on June 29, 2015, Winfried Rijssenbeek said…

Flight time with batteries in 12 motors config is estmated at 10  min, if we choose lower disk loading it can be 15 to 17 min. So definitively need a range extender. We are working on it!

At 12:18am on November 23, 2017, Ellen Zhu said…

Dear sir,

     Hi!

     My email is skwaylker-rc@hotmail.com or Sales@skywalkermodel.com.

     My skype is skywalker-ellen@outlook.com.

     Thank you!

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