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Richard Evans
- Male
- Schertz, TX
- United States
- Blog Posts (8)
- Discussions (26)
- Groups (1)
- Photos (28)
- Photo Albums
- Videos (27)
Richard Evans's Discussions
Questions about failsafe
Started Dec 29, 2012 0 Replies 0 Likes
When in the failsafe setup screen, there are two checkbox's one is labeled:"throttle failsafe" the other is labeled"throttle failsafe action"By default "throttle failsafe" was unchecked, and…Continue
Questions from a new Arducopter owner
Started this discussion. Last reply by Redemptioner Jan 6. 17 Replies 0 Likes
I received a new prebuilt Arducopter last week from Udrones and I am having some problems getting ti to fly with the stability that I am expecting.I am partially there, but I need some help. I have…Continue
APM connection failure (new install) COM port does not exist --solved--workaround
Started this discussion. Last reply by Chris Anderson Dec 27, 2012. 7 Replies 0 Likes
Update! I guess we can put this one to bed. I went to my office and got a windows 7 laptop and the problem doesn't exist with Windows 7. I tried another XP computer and had the same problem, it…Continue
Richard Evans's Page
Latest Activity
Richard Evans left a comment for Adam Conway"Hi Adam
We have started using AeroHive access points at our company "SpawGlass"
I notice with interest your post about putting a wireless router on your Quad and creating a hotspot, the word AeroHive caught my interest.
Great…"
Richard Evans posted a videoSite
Construction site progress video. Lots of earthwork to do on this one.
"Well said Dan, and exactly correct on all counts. "
Dan Banks commented on Richard Evans's blog post The future of GPS"@frederic,
While I'm not specifically familiar with who may have held licenses to that spectrum previously, the issue here is space-based vs. terrestrial use. The spectrum was licensed for space-based transmissions which (by their nature)…"
frederic reblewski commented on Richard Evans's blog post The future of GPS"@Dan
I see your point. so what I do not get is that another company had license to some of those frequencies, so what is the value of that license if when operating strictly in the space you have a licence for you are prevented to do so because…"
ModeratorMorli commented on Richard Evans's blog post The future of GPS
"@Dan,
Well said, that is exactly What LS did. Now the guys who put their money are neither engineers nor users of important service like GPS , all they care about is their money and the much bigger returns , in fact they were fooled by the LS's…"
Dan Banks commented on Richard Evans's blog post The future of GPS"@frederic,
The filtering requirements on GPS receivers were based not on "assumptions" about the adjacent frequency bands, but the fact that these frequencies were reserved for satellite-based transmissions. More selective filtering…"
"I find it hard to be sympathetic to Lightsquared, as their behavior was unacceptably aggressive and dismissive of reality. If they spent a lot of money without doing due diligence on the engineering side, which all indications are so, then…"
frederic reblewski commented on Richard Evans's blog post The future of GPS"in fact it seems that most of the current GPS receivers have been designed assuming that the frequency band next to theirs was free, which lowers the complexity and cost. when lightsquared acquired access to their frequency ( for which they paid a…"
"They will continue to be blocked, their BS about GPS being "outdated" flew like a lead turkey. Too much of the economy relies on GPS, so until it's replaced with something else (which I don't see happening with the next…"
ModeratorMorli commented on Richard Evans's blog post The future of GPS
"You can dodge the bullet for only so long !! , , I thought the idea was completely shut down/discarded after company went turtle !! ? I remember wondering about why in the hell would LTE want to use…"
Assistant AdminJoshua Johnson commented on Richard Evans's blog post The future of GPS
"Very Interesting/informational Video thanks for sharing!"
Profile Information
- About Me:
- Long time RC'r short time FPV'r
Live in Texas, grew up in Florida, I'm also an EDF enthusiast with lots of EDF aircraft and many years of experience.
- Tell us a bit about your UAV interest
- I like the feeling of flying like a bird that you get when doing FPV. I guess it is a lot like flying a full scale aircraft. I also love how technical and complex our "birds' are Not for everybody for sure!
- Hometown:
- smalltown, Texas
Richard Evans's Photos
Richard Evans's Videos
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Kingsbury
Added by Richard Evans 0 Comments 0 Likes
Richard Evans's Blog
The future of GPS
Posted on April 23, 2013 at 6:30am 10 Comments 3 Likes
Hopefully we have dodged the bullet and this post can be marked up as "paranoia"
Potential threat of GPS disablement! I know this has been an ongoing issue for a while. A company called LightSquared has been trying to build a cellular network that interferes with GPS. You don't hear much in the news about it these days, but it seems that maybe the…
Continue Loitering around in calm air
Posted on March 31, 2013 at 6:30pm 4 Comments 3 Likes
The wind was calmer then it has been in months so I decided to see just how stable the Arducopter (2.5 APM, UBlox GPS) can be with the 2.9.1 code.
I was pleased, I could have hovered until the battery runs down. Also, landing while in Loiter is really smooth, much better than I could do flying in stable mode!. Just had flip the switch back to stable mode once down to finish the flight…
Video Buddy Station
Posted on March 19, 2013 at 8:23pm 5 Comments 2 Likes
Here is something that I put together that is pretty simple, but nice to have..
I obtained a 9" LCD TV that runs on 12V DC and the idea was to provide a spotter a way to see what I am seeing while flying with my Fatshark goggles.
I use 5.8 GHZ for video and my goggles have a 5.8 GHZ receiver…
Continue Integration of air traffic data?
Posted on February 3, 2013 at 6:00pm 16 Comments 6 Likes
I wonder if it is a practical idea to integrate air traffic data with all the other data we track in the GCS and the OSD. Data seems to be available. I don't see a complete solution in hand but some pieces are there., It looks like there is a growing standard for position reporting (ADS-B) and you can buy a receiver that will allow you to track air traffic in the area. This will only track aircraft that are equipped with ADS-B, but that is in growing numbers and is more…
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Contests
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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