"Out of wondering if it can be done elsewhere.
How do you pay the lease?"
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Mark Grennan
- Male
- Oklahoma City, OK
- United States
- Blog Posts (4)
- Discussions (37)
- Groups
- Photos (1)
- Photo Albums
- Videos
Mark Grennan's Discussions
Pre-flight Checklist
Started this discussion. Last reply by The Old Flyer Jun 16, 2011. 11 Replies 1 Like
I'm working on a APM pre-flight checklist. Here is what I have so far. What would you add? How would you change the order?ArduPilot Mega Drone Pre-flight Checklist battery voltagemotor disconnected…Continue
X-Plain Simulator Setup
Started this discussion. Last reply by YureZzZ Jan 29, 2011. 28 Replies 0 Likes
I found the instructions for setting up the Simulator a bit sketchy. I got it working on my Dell Latitude D830 laptop with Windows 7 Pro 64bit. I'm using X-Plain 9.21rc2, the AruduPilotMega Planner…Continue
Developers Documentation
Started this discussion. Last reply by Chris Anderson Oct 25, 2010. 7 Replies 0 Likes
Is there a group/person working on, or is anyone interested in working on, developers documentation?I'll start by saying I'm new to this project. So, as a way of getting familiar with everything,…Continue
Mark Grennan's Page
Latest Activity
liululu commented on Mark Grennan's blog post OHM = Oklahoma + (Hacker + Maker) * Space"New Location 可喜可贺"
Mark Grennan posted a blog postOHM = Oklahoma + (Hacker + Maker) * Space
A new home for hackers and makers in Oklahoma City. The space has been cleaned and the walls have been painted. Soon the doors will open on a new makers space. OHM Space is an Oklahoma nonprofit corporation that seeks to create a safe, entertaining space in Oklahoma City where everyone can learn, create and share. OHM supports the…See More
The Old Flyer replied to Mark Grennan's discussion Pre-flight Checklist"Mark's Check List is very good for systems that are proven.
Here is an alternative Check List you might use during system development and evaluation.
(I hope the formatting doesn't get too messed up during the transfer to the…"
YureZzZ replied to Mark Grennan's discussion Pre-flight Checklist"I can help with that code if needed.
Mark, you shouldn't worry that much about bugs - it will be a procedure which must run after system is loaded, but before any flying. So even if it is frozen or stuck - then you will see that something is…"
ModeratorJack Crossfire commented on Mark Grennan's blog post Oklahoma First Annual UAV Invitational Airshow and Speedfest
"They called it a UAV show to get more interest, but the photos are all traditional model airplanes & nothing autonomous. You're only going to find so much technology in Oklahoma."
Mark Grennan commented on Chris Anderson's blog post APM 2 out of beta!"This is great! More studding, more documenting."
ModeratorChris Anderson commented on Mark Grennan's blog post Oklahoma First Annual UAV Invitational Airshow and Speedfest
"Thanks for the report! (Photo added from your gallery to conform with posting guidelines)."
Mark Grennan posted a blog postOklahoma First Annual UAV Invitational Airshow and Speedfest
I attended the first annual UAV airshow and was happy I did. I learned OSU aerospace design team has been winning the AIAA contest for so many years,…See More
Mark Grennan commented on Nigel Conliffe's blog post Start as you mean to go on -- The Coptermatic Chronicle Part 1"I don't like solder braid! You over heat the board and destroy the whole thing.
This is is even more true if you have a lot of pins to un-solder. It also leave a lot of solder in the through holes.
Use a can of compressed…"
Mark Grennan commented on Mark Grennan's blog post Sparkfun AVC Photos"I have some video to post. Did you follow the link to grennan.com/SparkFun"
ModeratorPaul Mather commented on Mark Grennan's blog post Sparkfun AVC Photos
"Mark, where are the rest of them? You were out there snapping photos all day!"
Mark Grennan posted a blog postSparkfun AVC Photos
I flew from Oklahoma City to Denver for the day. The SparkFun AVC event was great fun. Here are a couple of photos. The entire group are at grennan.com/SparkFun.ThumbnailsHigh_res See More
Mark Grennan posted a blog postOklahoma UAV Airshow
http://aerodesign.okstate.edu/events/Speedfest1/UAFSspeedfest1.htmlFirst AnnualUAV Invitational Airshow and SpeedfestSaturday April 30, 2011 (Rain Date, Saturday May 14, 2011) Open to the publicHosted By: Oklahoma State University, School of Mechanical and Aerospace Engineering …See More
Mark Grennan commented on Jack Crossfire's blog post Bay area snow day"I'm ready. Made this with pop cycle sticks, epoxy, an eye screw and rubber band. Took about an hour.
"
Profile Information
- About Me:
- Software systems / electronics engineer, DBA who loves the outdoors. I'm returning to the RC world after taking years off to raise my kids.
- Tell us a bit about your UAV interest
- My primarily UAV interest is FUN. I'd like help provide weather and wild life data over unmanned parts of our country. IE go all the places I could never go my self.
- Hometown:
- Oklahoma City
Mark Grennan's Photos
Mark Grennan's Blog
OHM = Oklahoma + (Hacker + Maker) * Space
Posted on July 29, 2011 at 2:43pm 2 Comments 1 Like
A new home for hackers and makers in Oklahoma City.
The space has been cleaned and the walls have been painted. Soon the doors will open on a new makers space. OHM Space is an Oklahoma nonprofit corporation that seeks to create a safe, entertaining space in Oklahoma City where everyone can learn, create and…
Continue Oklahoma First Annual UAV Invitational Airshow and Speedfest
Posted on May 1, 2011 at 4:00pm 2 Comments 2 Likes
I attended the first annual UAV airshow and was happy I did. I learned OSU aerospace design team has been winning the AIAA contest for so…
Sparkfun AVC Photos
Posted on April 26, 2011 at 12:00pm 3 Comments 4 Likes
I flew from Oklahoma City to Denver for the day. The SparkFun AVC event was great fun.
Here are a couple of photos. The entire group are at grennan.com/SparkFun.
…
Continue Oklahoma UAV Airshow
Posted on April 8, 2011 at 6:58pm 0 Comments 0 Likes
First Annual
UAV Invitational Airshow and Speedfest
Saturday April 30, 2011 (Rain Date, Saturday May 14, 2011) Open to the…
ContinueComment Wall (2 comments)
- At 1:50pm on December 8, 2010,
Chris McNair said… - Mark,
I would be glad to meet up with you! Glad to hear you have moved to a nice place!
Talk soon, you can call me anytime.
Chris McNair
405-206-7300
- At 8:02pm on January 27, 2011,
john bero said… - I live alone, found this hobby to be an intensive enjoyable pastime. It challenges me to learn things that I never thought I would ever know about let alone care to know about. It's addictive. The biggest problem is finding a place to actually test and fly the fruits of your labor. With all the recent hype asssociated with the fpv, suav, going on in the media, the faa regulators are likely moving in to make what we do less open to access.
Contests
Season Two of the Trust Time Trial (T3) Contest has now begun. The third round was a reliablilty/aerial photography round for both planes and copters, which is now closed. Stay tuned for the next round, beginning soon.A list of all T3 contests is here.
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