About

Gender

Male


About Me:

Aerospace engineer


Please tell us a bit about your UAV interest

Hobby


Hometown:

Lexington Park, MD


Activity Feed

Trevor Strand replied to Randy's discussion ArduCopter-3.2 beta testing
"Thanks Richard!"
Oct 13, 2014
Trevor Strand replied to Randy's discussion ArduCopter-3.2 beta testing
"Thanks Johnex, That cleared things up with the flight modes- Im back to POSHOLD and POSITION is no longer available.

I am still unable to download logs in the CLI with Mission Planner 1.3.10.4 build 1.1.5399.10754. Can anyone else confirm this?"
Oct 13, 2014
Trevor Strand replied to Randy's discussion ArduCopter-3.2 beta testing
"I could be wrong, but updating mission planner "shouldn't" fix my situation. In my case the RC Transmitter is commanding the flight mode "POSITION" via CH 5 pwm, and the flight controller (HKPilot 2.7) is not responding to that command. The Mission…"
Oct 12, 2014
Trevor Strand replied to Randy's discussion ArduCopter-3.2 beta testing
"Randy / Developers, Absolutely amazing piece of software. Love the new capabilities.
Despite excellent flying qualities, I noticed several odd things today. Keep in mind this is my first flight with anything newer than 3.1.5.
Flying 3.2 RC12 with…"
Oct 12, 2014
Trevor Strand replied to Trevor Strand's discussion Wanted: broken or non-working Tarot T-2D gimbal control board
"No, I'm still looking. You have one available ?"
Aug 27, 2014
Trevor Strand replied to Ian Duncan's discussion 1st Build - Flame Wheel F450 frame
"Ian, I just built my 1st quad on the same frame. I went hobby king with 1000 kv NTM 28-26 motors, and 10" 4.7 cheap plastic props. When running a 3S 5000 mah bat i get 12-15 min of flight time. It's snappy and flew pretty good without tuning. After…"
Jul 18, 2014
Trevor Strand posted a discussion
Got a hobby king Tarot with a missing circuit board chip. Hoping to use someone's old broken board and canabalize it and soldier it up.Make offerThanks
Jun 25, 2014
Trevor Strand replied to Trevor Strand's discussion Bixler 1.1 Cockpit APM 2.5 + uBlox-6 + Turnigy 9x Reciever Mount Tray in 3D Printing Drone Parts
"You should still be able to get one on shapeways. Or you can give the STL file to a local printer. I don't have a 3d printer."
Jun 18, 2014
Trevor Strand commented on Burkhard rieck's blog post The Ardupilot controlled transducer boat part 3
"Thanks for sharing! Amazing job

How long did this entire project take you?
Are there more details on the recording of your depth and gps recording elsewhere?

What are your thoughts on http://reefmaster.com.au underwater mapping software using your…"
Apr 29, 2014
Trevor Strand replied to Mihai's discussion LOITER and RTL crashing bug
"I don't know enough to say this is a global problem (plane / copter), but experienced plane users are experiencing LOITER related navigation issues that sound similar to the issues discussed here. The primary plane developers have either been busy…"
Apr 5, 2014
Trevor Strand replied to Mihai's discussion LOITER and RTL crashing bug
"I have noticed quite a bit of unexplained LOITER and RTL issues when i was trying to solve a plane 2.78  RTL / LOITER issue.
I have no idea if they are related to the bug you describe, but if it helps the developers, here are some unexplained events…"
Apr 3, 2014
Trevor Strand replied to Trevor Strand's discussion Bixler 1.1 Cockpit APM 2.5 + uBlox-6 + Turnigy 9x Reciever Mount Tray in 3D Printing Drone Parts
"Gary, As for alignment it has been great and very repeatable. I used a Velcro strap that wrapped around the APM and bixler fuselage, and it was the most solid and repeatable mounting solution i have had.( that was without the clear plastic…"
Mar 14, 2014
Trevor Strand posted a discussion
I recently set up my bixler 1.1 and found some unusual behavior on channel 1 in LOITER Mode. Here are my details.APM 2.5 with plane:2.78Power MonitorAirspeed Sensorexternal compassJ1 removed / SBEC 5V/5A on the servo railProblemI was doing some…
Feb 19, 2014
Trevor Strand commented on Jethro Hazelhurst's blog post Pixhawk Infographic
"Great job! I'm sure the answer is obvious to the quad guys, but is this diagram specific to an H frame or X frame? Or did I not see that? I know this is 90% of the solution, but I hope to see a fixed wing version of this some day! Thanks for the…"
Feb 5, 2014
Trevor Strand replied to Chris Blackburn's discussion screws too short for 3DR APM 2.5 case
"If anyone else is still following this... as of Oct 3 2013 i have 13 cases with unusable screws. After 4 or 5 attepts by 3DR to fix the problem they have sent me the same set of screws every time. In the last email back, they now say I am the one…"
Oct 3, 2013
Trevor Strand replied to Chris Blackburn's discussion screws too short for 3DR APM 2.5 case
"My update on 25 August 2013- After the 3rd attempt to get correct screws i have received the same case and screw set. I am now holding 9 cases none of which have the correct length screws. I don't want to try anymore, but out of humor i will. I'm…"
Aug 25, 2013
More…