About

Location

Irvine, CA


Please tell us a bit about your UAV interest

Rotors and fixed wing


Activity Feed

Tom Mahood commented on Ryan Vu's blog post INF Jupiter JM-1 Flight Controller
"Any compelling reasons why this would be superior to a Pixhawk at three times the cost with lesser waypoint capability? The lack of tricopter support also seems to negate the claim, "Total solution for all multicopter platforms"."
Aug 24, 2016
Tom Mahood commented on Daniel McKinnon's blog post Navigating the byzantine FAA Part 107 exam registration process
"@Nikola: The circular you link to really is applicable only to manned aircraft and pertains to what sort of license and equipment is required for various uses. For drones, multiple classes of licenses don't exist (yet!).

My understanding is that…"
Aug 23, 2016
Tom Mahood commented on Daniel McKinnon's blog post Navigating the byzantine FAA Part 107 exam registration process
"Byzantine? Umm....You just make a phone call. You think that's worse than the EIT or PE process? Yeah, I know, it ain't all Internety, but it does involve the FAA, so that's to be expected. And you perhaps haven't realized the additional hoops…"
Aug 22, 2016
Tom Mahood commented on Enterprise Drone Solutions's blog post Enterprise Drone Solutions announces Théa: the world’s first UAS to meet the high standards for an ​FAA Airworthiness Certificate
"Am I just hung up on semantics or is "...the world’s first UAS to meet the high standards for an ​FAA Airworthiness Certificate" not the same thing as actually having been awarded an AC by the FAA? Is thing just very careful (and misleading) wording?"
Jul 27, 2016
Tom Mahood commented on Gary Mortimer's blog post USA Simple Commercial Flight Rules land in 60 days time
"The FAA written test for Private Pilots costs between $85 and $150, depending upon which of the many testing centers it's taken at. I'd expect the UAS test to cost the same, or less."
Jun 21, 2016
Tom Mahood replied to Charles Linquist's discussion Intentionally shutting off motors in mid-flight then recovery
"There is a new APM flight mode called "Throw Mode" being developed. When/if released, it may do what you need, but I'm not sure. You can see a video demonstrating it here."
Apr 17, 2016
Tom Mahood replied to Joel's discussion A few questions before my first flight.
"As long as the RC RX's wire antennas don't get into the rotors they should be fine.
Theoretically you should be able to use different ESCs for the motors and be OK. The APM will keep changing whatever command it's sending to a motor until it gets…"
Mar 10, 2016
Tom Mahood commented on elad orbach's blog post Autonomous search-and-rescue drones outperform humans at navigating forest trails
"Oh great. Now our future drone overlords will be able to hunt us down in the forest. This probably seemed like a great idea at the time...."
Mar 4, 2016
Tom Mahood posted a discussion
I just upgraded my tricopter from 3.2.1 to 3.3 and got bit by the reversed servo bug. As those of you with tricopters know, there has been a variable called RC7_REV which you can use to ensure the APM/Pixhawk moves the tail servo in the correct…
Oct 18, 2015
Tom Mahood commented on Tom Mahood's blog post A public display of irresponsibility by a major newspaper
"Click on the link, then click on the first picture to start going though the pics. Not sure why it's not working for you."
Aug 22, 2015
Tom Mahood commented on Tom Mahood's blog post A public display of irresponsibility by a major newspaper
"I do not know for sure, but it seems unlikely, especially in the case of the TFR in place for the stadium. If permissions were obtained (what agency is empowered to allow flight over freeways?)  one would think that would be a pretty important bit…"
Aug 21, 2015
Tom Mahood posted a blog post
The Orange County Register has just published a slide show of  50 aerial shots taken over Orange County, California from an unspecified quadcopter. While they are beautiful and very nicely done, quite a few are counter to FAA guidelines. Some are…
Aug 21, 2015
Tom Mahood commented on Chris Anderson's blog post Bormatec releases new folding drone for Pixhawk
"Molded EPP tends to be more expensive than EPO. But it's much more durable and crash resistant. After going through several EPO airframes I now am a true believer in EPP. The only other wings I know of in EPP are those from CrashTestHobby and the…"
Jul 11, 2015
Tom Mahood replied to Rob_Lefebvre's discussion AC3.3 TriCopter Improvements, need Input and Testers!
"Hi Rob....I have a well flying, large, Pixhawked  tricopter (17" props) I'd be happy to test on, but I won't be able to do it for about a week due to travel. It suffers from just a little bit of yaw wobble at this point, most of which was eliminated…"
May 15, 2015
Tom Mahood replied to Sefton's discussion Please critique my Pixhawk platform shopping list
"I agree the Bixler is too tight for all the electronics, but it's quite a technical jump to a wing. A plane like a Skywalker 2013 is very easy to fly and has more than enough room for electronics. You haven't listed FPV gear yet, and you'll need…"
May 6, 2015
Tom Mahood replied to Kyomo Jung's discussion What's the difference between DesRoll and RC1
"I think, but am not certain, that a Desired Roll output only occurs during autonomous flight modes. These would be the modes where the Pixhawk has full control of the roll.It's been my experience that Desired Roll is always recorded as zero when I'm…"
Apr 23, 2015
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