Sgt Ric

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Latest Activity

Sgt Ric replied to vishnu's discussion Electricity generator for my project
"...until @ Dwgsparky explained to @vishnu that loss-less systems do not exist. "
Jul 21

Sgt Ric replied to vishnu's discussion Electricity generator for my project
"I believe the idea was to take wind out of the equation and add the blower to drive the turbine. "
Jul 21

Sgt Ric replied to vishnu's discussion Electricity generator for my project
"Oh, it would be terrific if a solar engine, or a water wheel, or a electrical generator, could be a perpetual motion machine. The world would be a very different place if one existed, but sadly, that's not possible. That's not to say that…"
Jul 21

Sgt Ric replied to vishnu's discussion Electricity generator for my project
"@Dwgsparky +1 "
Jul 20

Sgt Ric replied to vishnu's discussion Electricity generator for my project
"Perhaps I misunderstand, but surely you are not suggesting a closed-loop system?   "
Jul 20

Sgt Ric replied to Sefton's discussion Identifying bundled components - Some plugs dont look right.
Jul 13

Sgt Ric replied to Sefton's discussion Identifying bundled components - Some plugs dont look right.
"I agree with @Andre K, this is not genuine, because 3DR has not sold that type of telem radio with those connections for quite awhile.  (gen 1)"
Jul 13

Sgt Ric commented on Jose.L.Jr's blog post Power System Reliability Considerations Part 1
"Although this platform is not autonomous related, the power technology you discuss definitely is of interest to this community. Thanks for sharing your research and insight."
Jul 10

Sgt Ric replied to Rick Simpson's discussion RF Interference?
"RF interference can effect the video, any telemetry downlink, and of course manual R/C control. If you are asking about the autonomous a/p, that can be affected by temp, and sunlight on barometer, low battery power, loss of satellite reception, by…"
Jul 8

Sgt Ric replied to Rick Simpson's discussion RF Interference?
"On the R/C side it can show up as servo twitching all the way to signal loss (both intermittent or even complete shutdown) On the video side it can be video interference from lines across the screen to, again, complete drop out. Interference can…"
Jul 8

Sgt Ric replied to Rolf Blomgren's discussion APM MavLink to FrSky X8R S.Port converter
"There are different configurations of the artificial horizon display in use around the world in commercial/military aviation.  Different european countries, most notably Russia, use the reverse display to that which we are used to in the…"
Jun 26

Sgt Ric replied to michael kane's discussion Phantom 3 flys away
"because its a DJI."
Jun 23

Sgt Ric replied to De Le's discussion Tarot T810 and Pixhawk Help
Jun 18

Sgt Ric replied to befinitiv's discussion 3+km HD FPV system using commodity hardware
"My experience (echoed by many) is tha a T/X booster usually causes more problems with RF interference, than its worth. The best answer is good, quality antennae on both T/X and R/X sides. "
Jun 17

Sgt Ric replied to Cesar Vargas's discussion Building your own drone
"Well said @Phillip Schmidt. "
Jun 12

Sgt Ric replied to Phil P's discussion crashed today! don't know why!
"What kinds of anti-vibration steps have you taken?  (esp. fuel engines)"
Jun 11

Sgt Ric commented on Luis Alves's blog post AlceOSD - Graphical OSD for APM/PX4
"...very promising. Thank you, "
Jun 10

Sgt Ric commented on CrashingDutchman's blog post Quanum DIY FPV Goggle V2 with 5 inch LCD Monitor
"@ benbojangles, I know what you mean about the nausea! I worked my way up by playing FPV files off Vimeo, and then straight TV through my Headplays. Also, you MUST sit down!  (lawnchair,etc.) ...there's no way you should try standing!"
Jun 2

Sgt Ric commented on CrashingDutchman's blog post Quanum DIY FPV Goggle V2 with 5 inch LCD Monitor
"The FCC guidelines generally refer to cell/wifi antennae used asynchronously, not when used for R/X only. No danger here."
Jun 2
Damian McKay Earl ll commented on Sgt Ric's photo

Sim photo 49

"Dang, I need one of those! D M Ealr ll"
May 16

Profile Information

About Me:
I got into R/C in 1975.
I got into photography in 1975.
I got into computers in 1975.
I got married in 1980. (which put a stop to all of the above)
It wasn't until 2005 that I figured out how to combine the first three.

Currently flying FPV: EasyStar & Quadcopter: HoneyBadger 250
Working on UAV projects (second EasyStar and NitroPlanes 81"Cessna 337)

Remarried to a wonderful, understanding, and supportive lady.
Father to a 30 yr old son, a 29 yr old daughter, and a 6 year little angel who can fly my R/C helicopter better than I can!
Please tell us a bit about your UAV interest
Primarily recreational fixed wing platforms, but opening up to quads.

Member of DIYDrones community since 2007.

Colfax, WI 54730


My favourite response to the "I Want One, And I Want It Now..." crowd:



My favourite response to the "Now tell me what to do..." crowd:

"This site contains a wealth of information meant to address the very questions you are asking.
Many like minded people have begun just as you are and rec'd ideas and answers by reading about the experiences of the modellers and experimenters before you.
Since alot of the enjoyment (for most of us) comes from the trial and error of a custom configuration, it would perhaps be best if you read some of the many threads and articles here at DIY Drones."


Safety Quote:
Please keep in mind any laws, regulations and guidelines that regulate RC flight in your areas. Many jurisdictions do not allow flying above certain altitudes, beyond set range and most require line of sight and ground operator controllability at all times.

"Safe: We follow the current interpretation of the FAA guidelines on small UAVs. Recreational use (non-commerical), under 400 ft altitude, line of sight, "pilot in the loop" and onboard safety systems that always allow for manual control in the case of malfunction. We're building experimental platforms that demonstrate autonomy and the capacity to do real useful UAV work, but we test them in controlled settings. If you want to fly miles out of sight or map cities, we're going to assume you've got the proper FAA clearance or we don't want to know about it."



DIYDRONES does not advocate or condone any RC flights beyond LOS or above 400'AGL.

Do not try this

Such Flights may be illegal in many parts of the  world.

Members/ Diy UAV enthusiasts are advised to check with local regulations/authorities for required permits & comply.

DIYDrones bears no responsibility for such action.


Link to DIYDrone's site TOS:

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Sgt Ric's Blog

More unfortunate publicity?

Posted on January 16, 2015 at 1:00pm 3 Comments

U.S. Sen. Chuck Schumer called on the federal government Friday to release what he dubs "much-needed rules" for the use of unmanned drones in light of two recent instances of drones encroaching into Westchester County Airport airspace.

Full article here…


Comment Wall (27 comments)

At 1:45am on December 15, 2007, Danny Campbell said…
Nope, but I am gonna take a look at it right now.
At 5:27pm on October 10, 2008, Danny Campbell said…
Hey, that is so cool! The ArduPilotPro uses an Arduino board, which is something me and Ryan were talking about a while back. I was actually thinking about purchasing the arduino board anyways, to play around with and use with different projects. But now I will actually have a good reason to get one...

There is actually a cheaper one out there called the Boarduino, but I think there are some significant differences so the Boarduino might not work with this.

I haven't had much of a chance to read the ArduPilotPro page yet but I will try to do so today.
At 5:39pm on October 10, 2008, Danny Campbell said…
I'm just reading through now, and I think I would have a lot better perspective on all this if I understood a little more about R/C planes and exactly what a finished autopilot device needs to do... do you have any links or info in that regard? I'll look around on my own too, but I thought you might have some good info kickin around.
At 5:42pm on October 10, 2008, Danny Campbell said…
Nevermind, I think I found it what I am looking for.
At 5:43pm on October 10, 2008, Danny Campbell said…
Oops, I'm posting in two different places here. My previous posts were replies to your comments on my wall. I was just asking if you had info about exactly what the autopilot does, but I think I found what I need, so don't worry.
At 4:15am on October 27, 2008, Danny Campbell said…
So I'm looking around here, and I saw a post where Chris states that the ArduPilot (not ArduPilotPro) code would be out soon, that was in June I believe. And then on the ArduPilot page it says that the code is in alpha. So it's not actually been released yet? Or am I just not looking hard enough...
At 3:47pm on November 10, 2008, Sai said…
Hi! actually i didnt get u properly what did you mean?
At 10:50pm on January 7, 2009,
Rory Paul
Hi Sgt Ric

I hope there will be no goosestepping. The few people I know actually working commercially are north of the border and as long as they are they it gives me hope for a civilian market. Transport Canada appears to be willing to even allow overflight of populated areas as long as you ask nicely and are not flying a 200lb monster.

At 3:40pm on July 22, 2009, Moe Bahrami said…
No problem mate don't worry about it, but just so you know and so we can clear the air, I have a degree in aerospace systems engineering and my project which won a first prize in a European UAV competition was designing a UAV from an aerodynamic point of view. Anyways due to my circumctances in life I never had the chance to actually get hands on with the stuff you guys are up to and the reason I'm turning to this field as a hobby is because I have a few good ideas to implement but I need to gain some experience first. Any ways I truly do respect someone who has the decency to leave me a comment like you did.
all the best and keep in touch
At 8:28am on July 23, 2009, DougB said…
Ric, I was just reading your profile and saw that you were working on the nitroplanes 337, I guess great minds think alike (lol) that is exactly what I'm planning. I also have a nitoplanes Predator with an Ardupilot in it plus FPV camera. I haven't ordered the 337 yet, have you put yours together and flown it yet, it looks like a great airframe to play with. I'm thinking of putting a single Zenoah 26 (since I have it laying around) in the rear leaving the front open for stuff, also I want to redesign the nose to look more like the RQ-7 Shadow. Have a great day.


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