About

Gender

Male


Location

Newport News, VA


About Me:

Retired Military, Cobra helicopter maintenance and technical iinstructor. Avid RC helicopter and aircraft enthusiast.


Please tell us a bit about your UAV interest

Hobby and professional interest in unmanned vehicles of all sorts, but particular interest in rotory and fixed wing aircraft. Support and mentor AUVSI Student UAS competitors


Hometown:

Newport News


Activity Feed

Alfred Riopel left a comment on ArduPlane User Group
"Hmm, +1 for Sgt Rick.... I very much agree..."
Feb 17, 2012
Alfred Riopel commented on Chris Anderson's blog post Warning from the LAPD--do not use UAVs commercially!
"This is what is driving the whole issue with the LAPD. Film permits and city fees.
"Los Angeles's local ordinance requiring permits for filming commercial motion pictures and still photographs.
The Los Angeles Police Department's (LAPD)…"
Jan 30, 2012
Alfred Riopel commented on Chris Anderson's blog post Warning from the LAPD--do not use UAVs commercially!
"I recall something about, if the aircrat or flying device is tethered, then it has not actually taken off. There was an occation I worked with and experimental helicopter designer, that tethered his prototypes for short test flight hops befor he got…"
Jan 24, 2012
Alfred Riopel commented on Shannon Morrisey's blog post How Fast Can You Fly Without Crashing?
"I like that picture. :) Is that an actual crash penetration?"
Jan 20, 2012
Alfred Riopel commented on Sam Kelly's blog post ArduPilotMega + Spektrum satellite Rx -- NOW AVAILABLE
"Thanks for that ansere Colin. I'll keep that in mind.
Umm, is the old sketch avilable for dowload some place? If I need to change back?"
Jan 16, 2012
Alfred Riopel commented on Jordi Muñoz's blog post Please welcome ArduPilotMega 2.0!
"I would like to know if ths new board is capable of utilising the Spektrum satalite reciever. I did see that the PPMsum can be used, but the spektrum satalite has not been addressed. Is the Spektrum adapter needed? Is there a sketch update needed?…"
Jan 16, 2012
Alfred Riopel commented on Sam Kelly's blog post ArduPilotMega + Spektrum satellite Rx -- NOW AVAILABLE
"If I load the new sketch to the APM will I still be able to use the APM with a regular receiver? Or will it be only for the DSM2 Satalite?"
Jan 16, 2012
Alfred Riopel commented on marc.kulhavy's blog post This is how we all should tune in our copters...
"I kinda like this in general. I don't like that it is unrestrained. If the pivot axis was mounted firmly then I would feel more comfortable applying power and control inputs. I can see where it would allow quicker pid adjustments if it was connected…"
Jan 2, 2012
Alfred Riopel left a comment on ArduCopter User Group
"We are working on quad with collective pitch control. Is the ACM output compatible for servo control? We have mini digital servos installed.
 "
Dec 14, 2011
Alfred Riopel commented on ct's blog post DIY Drone Summer Camp
"Building something like the EasyStar powered glider and using inexpensive components from places like HobbyKing, $300 for a finished DIY drone might be doable. The airframe could even be cut out of FanFold blue foam and hot glued together. Your…"
Dec 7, 2011
Alfred Riopel commented on Gareth Rens's blog post FrankenCopter build coming soon! 1 of 1 ;)
"I am using the Dlux 40amp ESC's. Nice esc's, though a bit bulky. I have them on a Mikrocopter Quad frame and Mk motors. Have the ArduMega 2560 installed. Flying nicely with the 0.55 install. Still tweaking the PI's abit, but very close."
Dec 6, 2011
Alfred Riopel posted a discussion in ArduCopter User Group
Why do I keep getting "Reverse parameter missing" when I enter radio setup in the APM planner? I had planner version 1.0.98 and AC2 .50 loaded. I had it flying with .50 loaded and I went through a lot to get the reverseing to save. I went back into…
Dec 5, 2011
Alfred Riopel posted a discussion in ArduCopter User Group
I read a post somewhere about activating the Z-axis accel. Can't find it now. I would like to activate the Z-accel to stabilize the altitude at hover. Want to be able to demonstrate the push the copter down and it pops back up to where it was. Could…
Nov 28, 2011
Alfred Riopel replied to Alfred Riopel's discussion JR 12ch receiver not recognized by ACM in ArduCopter User Group
"Davey, There is no distinction in the 12X or the matching 12ch receiver. No facility to change it to accomodate digital vs analog servos. At least none I have found in the manual.
 
F8, You may be correct there. They had to make room somewhere for…"
Nov 27, 2011
Alfred Riopel posted a discussion in ArduCopter User Group
Loaded the new MP and .50 and tried useing my JR 12X and R1221 receiver. The R1221 (12channel) wasn't recognized by the ACM. Wouldnt go through the servo setup. The receiver was bound and working well with a servo, but not with the ACM. I tried an…
Nov 27, 2011
Alfred Riopel commented on bGatti's blog post Arduino has been pwned by Olimex
"My thoughts on this..assuming that the DIYD ArduMega code is not directtly useable.
While this great for DIYD <10% membership  which are developers. (my personal estimation) The rest of the DIYdrones comunity >90% will likely stay with the current…"
Nov 15, 2011
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