Model Tech 3Demon

This past weekend, Mike Did NOT go flying, but Russ did! So, from Russ Greaves here in the CS, dept here is the RussGoesFlying Report on the 3Demon:

Russ's 3Demon with the RDS8000 Radio

This 3Demon has been flying for about 2 years now. It is powered with a KMS Quantum 4120/05 motor with a Castle ESC and an Impulse 4 cell, 4000mAh battery. Prop is an APC 13×5

It has Hitec servos in it and a Airtronics RDS8000.  EDIT: Russ Tells me that I am thinking of an earlier prototype with Hitec Servos. This 3Demon that he has been flying has the Airtronics Digital 94761z Metal Gear Micro servos in it. The receiver was changed to the new 7 channel 2.4GHz Airtronics receiver that just arrived into stock. It’s good to get 1st hand flying experience on the latest products. As expected, the receiver worked flawlessly. The antenna extensions make it easy to get the antennas away from servo wires. As you can see in the pictures, one of the antennas is mounted vertically up into the canopy, thus it is up and away from all the power wires too. So, even though the 3Demon fuselage is small, the antennas are easily mounted away from the power system to maximize range.

The 3Demon is made for this electric motor and has the wood mount stand off included. It also has a nice battery access hatch through the canopy so there is no need to take apart the airplane to change the battery.

The airplane light, nimble, and easy to fly. It feels like an oversized parkflyer.

Photo Album

See Russ’s Video:

3Demon Video

If you have questions about the plane and/or setup, comment here at my blog or contact Russ directly

service@globalhobby.net

3Demon at Hobby People

7ch Rx IN STOCK

Cheap when compared to 7ch rx’s from the “other big guys” and competitively prices to the discount “guy” with their announced but still not released equipment (you can all guess at who I’m talking about…) Airtronics has released and is IN STOCK on the new full range 7ch receiver.

Compatible with the RDS8000 and SD-10G, this receiver is smaller, lighter,and more affordable than the 8Ch ATX receiver and WAY more affordable than everyone else’s comparable receiver.

http://twitpic.com/92bg2 

Check it out!!!

http://www.hobbypeople.net/gallery/468520.asp

3Demon from Model Tech – Teaser

On my quest to build a new plane and feature it here, I had a request to see the 3Demon. I have already built one of those so there’s no looking back! But Russ in our Customer Service dept has one and has been flying it for more than a year. He’s got a nice video up at youtube too.

We’ll be posting pictures, link to the video, specs on the setup, and comments from Russ here in the next few days! Meanwhile, I’m still deciding.. What to Build Next?!?!?!?

Mike

Receiver Voltage

Maybe it’s that there are so many packs available, maybe it’s that wide-spread insanity has suddenly taken grip of the hobby. I’ve never seen so many insane questions about voltage for receivers….

OK, Here goes….

The Airtronics Receivers are designed for battery packs with a nominal voltage of 4.8 to 6.0 volts. Specifically, that is the voltage range of a 4-5 cell Ni-MH and Ni-CD battery. YES, these receivers are designed to be used with 4-5 cell Ni-MH and Ni-CD batteries.

Yes, I understand that a 5 cell battery peaks at a higher voltage. That is OK. The receiver is designed to work with these batteries.

If you use A123 cells which have a nominal voltage of 6.6v, you are at the very top of the voltage range for these receivers. The receiver as well as some servos are not designed for this voltage range. However, in most cases it works just fine. You will NOT destroy anything by using a voltage range of this type. BUT if any of the servos twitch or jitter, it may simly be you’re out of the voltage range. Not all batteries work exactly the same and not all servos can handle batteries with a nominal voltage of 6.6v

IF you are using a 2 cell Lithium Ion or Lithium Polymer pack (Li-PO), you MUST use a voltage regulator AND that regulator should be of the “switching type” and able to handle the current draw of your servos.

So, there you have it… 4 and 5 cell Ni-MH and Ni-CD packs are perfectly fine. A123 2 cell packs are “on the edge”, and 2 cell Li-PO and Li-ION battiers REQUIRE a voltage regulator.

Note that the computer in our receivers does not “reset” until under 2.0V, thus you don’t have to worry about brown out because if you’re having brown-out from overloading your receiver, the servos will be the FIRST indicator because they will stop working. Most servos do not work much below 2.75-3.0v or so.

Time to Build a New Plane – Which One? – Audience Participation Requested.

Several of the staff here have asked me to feature a plane here at the blog. Show the assembly, etc.

Rather than me picking, I thought it would be “funner” (no that is not a real word..) for everyone to get a vote.

I like all the categories and planes we sell in general, thus I’m happy to assemble whatever planes you all want to see.

Pick a plane from any of these brands and vote. Comment here, send me a message at Twitter, etc..

Thanks in advance for your input!

Click on the name to take you to the website to see the selection:

ASM – Advanced Scale Models

Model Tech ARF’s

UltraFly

BH Models (Black Horse)

VQ Models

Sport Flyers by Hobby People

Phase 3

Customer Feedback that Makes it all worthwhile….

A brand new SD-10G owner asked me about battery charging. I let him know we really do recommend charging the tx battery out of the radio if using a fast or peak charger. After getting the answer and having the radio for a day, here’s his email back to me…

Mike,

As always its a pleasure, I will charge it out of the transmitter. My friend Dave (last names left out to protect the innocent…) also has an SD-10G coming. He’s going to like it a lot. I have just started to learn the programming and I can tell you it’s a lot easier than JR……….not just a little easier, a LOT easier. I’m on board for the Airtronics accessories, as soon as you make them I can sell all my JR buddies my JR stuff and ”go blue”……..You have a nice radio you have produced, thanks.

Rusty … NH 03584

As a Product Manager, customer feedback does not get any better than this. I’ve been modeling my whole life and the idea here is to make products that modelers will enjoy. The SD-10G seems to have truly achieved this. I simply couldn’t be more pleased.. Makes my entire weekend! Thanks Rusty! And THANK YOU to everyone who’s taken a chance on our new radio.

Western States E-Fly

Back from Another Sortie

The basin may be crazy on an average Saturday, but when the club takes over for an event, and they do quite often, you know it will be good.

Their 2nd E-Fly was no exception. While the weather sucked (who would have thought there’d be RAIN in the VALLEY in JUNE!?!?!?!), the models were cool, the flying impressive, and the people clearly enthusiastic about electrics. There were over 100 pilots and hundreds of planes.

Airtronics and Hobby People had a modest booth set up in manufacturers row with a killer sale setup for attendees if they went to the store (the Encino Hobby People store is just down the street) and the SD-10G on display. We also showed off the new BH Models 120 size Trojan T-28 and the Red Lion Racer.

Mike Braun Getting Some More Flight Time with His Ultrafly ViVi

This OV-1 saw action over the E-Fly.

Click Here to see the entire Photo Album

Mike Goes Flying Western E-Fly Photo Album

THANKS to the Valley Flyers and everyone at the event for making it a great two days.

The New Hotness – BH Models Gilmore Oil “Red Lion Racer” 46 Size ARF

Some models are simply special. This is one of those models. This is the new Red Lion Racer from BH Models. This Golden Age Scale Aircraft is truly a work of art in ARF format. CHECK IT OUT…

1. Fiberglass Cowling with Radial engine Detail. Factory cut out and painted. Has enough airflow too so no major mods are needed.

2. Cockpit is finished. There’s a dash, a pilot, and the windshield is installed.

3. Scale wheel covers. The wheels stick out enough to be practical too.

4. Scale markings throughout. I love the tail shots. The plane simply looks awesome.

5. Installed Wing Fairings. The flairs on the side of the fuselage that blend the fuselage to the top of the wing are Built-in and properly covered. They are NOT Plastic add-ons.

6. Covering is Oracover. Scale markings are decals.

7. It may have a short nose but it properly balances with a 46 two stroke! Yep, it works with a 2 stroke.

8. We installed a 4120/05 on extensions with no problem. So going brushless is going to work out just fine.

SPECS:

Wingspan: 1470mm – 57.87in

Length: 1180mm – 46.46in

Weight: 2.7kg – 5.94lb

(this will vary according to power system of course)

Engine: 46-52 two stroke, 52 to 70 four stroke

Motor: 4120/05 on 4-5 cells

Radio: 4 ch (A/E/T/R)

Servos: 5 standard (or 4 if electric). 1 for each aileron – 1 for the elevator (split elev pushrod to 1 servo) – 1 for the rudder – and 1 for the throttle if flying glow.

BH Models are distributed by Global Hobby Distributors and Sold at Authorized Dealers including, of course, Hobby People (www.hobbypeople.net)

Enjoy the Pics:

Click Here to see the entire Red Lion Racer Photo Album in High Resolution

RED LION PHOTO ALBUM

SD-10G Shipped Today

Production radios are in the hands of our team members and customers had radios shipped to them TODAY! FINALLY!

If you want one, better order one now. We’re already way oversold!!!!

Get One Here:

Buy SD-10G

Thank you to everyone for your help, support, and enthusiasm. Any questions? Let me know!

Mike

RDS8000 in Sportsman Competition

I usually show a lot of sponsored guys, die-hard Airtronics guys, taking Airtronics to spectacular finishes here at Mike Goes Flying and at Team Airtronics.

But as my saying goes, we’re truly dedicated to the modeler. The hobbyist that is flying out there everyday in every facet.

This was a GREAT email sent to me by Joe Marri. Congratulations Joe!

Hi Mike,
Here are pictures of me at the season opener pattern meet in New Jersey.

Info about the pattern meet:

District 1 Spring Warmup
March 16, 2009
Jackson, NJ
Second Place, Sportsmans class.

Radio: Airtronics RDS-8000
Plane: GP Venus II
Servos: JR DS821
Engine: OS 120AX

Thanks!!
Respectfully,
Joe Marri
AMA 905174