If you are looking for a high quality and reliable servo but good price, you got the right one here. AGFrc A80BHMW super torque waterproof steel gear digital servo will be the great option which support to use with high voltage and damp situation. A80BHMW servo make almost 500oz-in torque with speed 0.11sec at 7.4V. While using voltage up to 8.4V, it can deliver 555oz-in super torque and 0.085sec high speed at 8.4V. Perfect for scale crawlers, 1/8 1/10 monster truck, 1/8 1/10 2WD and 4WD buggies, as well as 1/8 scale buggies and trucks. In addition, this A80BHMW is great choice for boats and other application which require high power, high voltage and waterproof servo.

This A80BHMW is waterproof IP67 level up to 1 meter which allow driving in the rain, puddles, snow and mud. High reliable and durable patent gear design which can be longer service life. Full aluminun CNC case for fast heat disppation. High precision digital control circuitry. If you need some modification based on our default setting, pls contact us directly

Specification
A80BHMW
Operating Voltage: 4.8-8.4 V
Operating speed: 0.120sec/60° @ 6.0V
Operating speed: 0.100sec/60° @ 7.4V 
Operating speed: 0.085sec/60° @ 8.4V 
Stall Torque: 31 kg-cm (430.51 oz-in) @ 6.0V
Stall Torque: 36 kg-cm (499.95 oz-in) @ 7.4V
Stall Torque: 40 kg-cm (555.50 oz-in) @ 8.4V 
Gear: Steel
Motor: BLS
Size: 40*20*37.2mm (1.57 x 0.78 x 1.46 in)
Weight: 79g 
Connector Wire: JR 300 mm

More details about this servo, check here https://www.agfrc.com/index.php?id=1987

https://leehamptoncross.wordpress.com/

When thinking about the pros and cons of vertical arms this idea striked my mind: Combine vertical and horizontal arms to form a T-Beam. I started designing a frame for a 4" ultralight (<250g all-up-weight) with easily interchangable arms, minimal weight and maximal durabiliy in mind. Ok, fair enough, this is probably the goal for most frames out there, but I think this approach is pretty different and I'm quite happy with how it turned out! The T-Beams give the frame an incredible amout of stiffnes and good durability, especially considering the weight of only 33g. And most importantly the design is completely open-source, you can take a look here. Edit: I just realized you need to create an account to watch it :/ But it's worth it

This frame allows you to build a Quadcopter with 1407 Motors, 20x20mm Stack, Micro-Camera and a 4S 800-850mAh Battery under 250g AUW! It has an insane amount of power and feels really agile in the air. I used the Rotorgeeks motors and HQ 4x4.3x3 V1S. This is a perfect combination I think and those props are just awesome.

A few notes about the design.
-The T-Beams should be glued into the arm with epoxy
-The Top-Plate is held in place by rubber bands/big O-Rings using eiter the hooks on top or a little furter down. Initially I used long screws which went alls the way through the frame but then dropped this idea because it was just not practical. However, if you like to, you can just load version 0.10c in Onshape. I also attached...Continue Reading

One pair of 7.4v PH type UMX plugs with leads. This is the plug used by Horizon Hobby on all the UMX 2S 7.4v lipo planes and helicopters. You get a set of 1 male and 1 female pig tail. The wires are just over 4" long and are soft silicone 22 AWG. This item has male plug that goes to ESC or charger (device side) and female plug that goes to battery pack. Perfect item for repair or customization of your small RC air craft using 7.4v light weight UMX batteries. $5.99 per set of 2 (male/female).

• Pair of pig tails, one male one female
• Soft 200 deg C 22AWG silicone wire 4+" long
• High quality materials

SHOP NOW!

I always like to see what kind of power my planes make. The BAe makes some impressive numbers.

Freewing BAe Hawk Watt Meter Test (6 min 36 sec)

This is my Blade Scimitar 110 FPV Quad BNF Basic FPV Maiden Flight.

Blade Scimitar 110 FPV Quad BNF Basic FPV Maiden Flight (5 min 3 sec)

Blade FPV Quad Review Notes:

Pros:
- Runs on 2S or 3S lipo packs
- Comes professionally pre-tuned out of the box
- Includes spare props and prop tool
- It is easy to setup with the manual
- There are different VTX power settings
- You can program the VTX settings with your radio or by pushing the button on the quad.
- The video quality is great via my Fatsharks
- It had a price reduction recently, so the price is only slightly more than the Blade Torrent 110 FPV Quad at the time I made this video.

Cons:
- There are only three camera angle settings separated by 15 degrees with a maximum angle of 30 degrees
- The antenna pops out and moves side to side way too easy. I may be modding that with rubber tubing or hot glue.

Sorry Guys !

Mini Surfer 800 is on hold for the Victorian Control Line State Champs ...

My back can only take so much activity and I am spending it all going to the state champs and taking some pictures ..

https://www.rcgroups.com/forums/show...2019-F2C-Final ( Saturday F2C Final )

https://www.rcgroups.com/forums/show...Vintage-Combat ( Sunday Vintage Combat )

Sure wish I could have stayed longer ...

Rain Rain Go Away. I have Plans Tomorrow to go Flying as you can see. So many choices to choose from. So much fun to be had. Hope everyone is enjoying their Easter Weekend. Happy Flying to all.

Got the purple Robocat back together, and flashed with Ardupilot. If it ever stops raining, will take it for a test flight.

Hi fellow rc pilots & rc enthusiasts

Eachine Tyro109 review – Full Build & assembly step-by-step guide. This Eachine Tyro109 210mm DIY 5 Inch FPV Racing Drone PNP w/ MatekF405 F4 FC, 30A Esc, 600mW VTX & Caddx Turbo Eos2 1200TVL Camera build video is long, but shows every step of the process required to assemble this and includes tips & advice during this process too. This is to show anyone interested in building this Eachine Tyro109 or their own first freestyle or racing fpv quadcopter drone how this is done, and to assist make this build easier for anyone that purchases this. I hope you find this informative & helpful.

You can get this Eachine Tyro109 210mm DIY 5 Inch FPV Racing Drone PNP w/ MatekF405 F4 FC, 30A Esc, 600mW VTX & Caddx Turbo Eos2 1200TVL Camera here now: http://bit.ly/2Zn41Te

Limited offer coupon: RC9OFF
price:$99.19
expiry date: 2019-04-23

Eachine Tyro109 review – Full Build & assembly step-by-step guide (59 min 22 sec)

It was a beautiful day in the Netherlands.
Today the Chica had his maiden flight. For this i get some help from TvM. After the trims are set, i got the controles.
It is a bit exciting, but the Chica flies well. See the photo of the Chica.
Now i can think what will be the next project.
Br Pieter Bot

DustOff #1 - Glue & Fly Series F22 Micro V2.5 - Way too much Fun!



Here is a link to the Video:
https://www.youtube.com/watch?v=UG4rEFQ4PSw

Well, I'm exciting about Blowing the Dust Off of this Mini Parkjet!
The Plans for this Parkjet will be uploaded to Patreon soon.
I haven't flown this Parkjet since completing the Development of the V3.
Let's blow some Dust Off!


See you in the Air!

Build, Fly, Crash, Repair, Rinse & Repeat!

See Us On Youtube | Patreon | RCGroups | Facebook

https://www.youtube.com/c/GroundControlRC
https://www.patreon.com/groundcontrolrc
https://www.rcgroups.com/forums/member.php?u=754189
https://www.facebook.com/pg/Ground-C...3132721/posts/

Thrust bearing detail.

The start of the running gear. The stainless steel rod was smaller than the hole in the propeller.
Flattened it out a bit, and threaded it. Added some silver solder to hold in place. Made a thrust bearing washer from a hard nylon type material servo arm.

#FPV #Freestyle , Trees can be jerks! (5 min 39 sec)

After almost exclusively flying 5in and 6in quads for the past few years and being disappointed by the power of early brushed whoops, I was finally convinced to try out a brushless whoop that I have been hearing a lot of good things about, the Happymodel Mobula 7. I’m not a fan of large walls of text, so I’m going to try to keep this concise. I’ll talk a bit about my thoughts and observations after 20 flights, then setup and modifications.

Initial Thoughts:



The box has a sticker on it that says Jan 23rd, 2019, which I assume is the production date.
My unit came with an F3 flight controller (stm32f303), though there are others who claimed that theirs came with an F4 flight controller, so you may be luckier than me


...Continue Reading

Sommer is here and I got some new stuff including a second CrossFire TX (the micro one this time) to play with and when I heard how awesome the new Diatone 3inc PNP R349 is, I had to snag one for myself



Like always I wasn't happy with going the easy rout... I had to add CrossFire and a nice vTx antenna (I did not go for the Unify version for no reason ) and change to #ReversedPropDirection before going for maiden.

Diatone 2019 GT R349 TBS VTX Edition

video antenna:
Realacc UXII Stubby RHCP U.FL


radio control receiver & antenna:
CrossFire Nano Rx SE
...Continue Reading

BetaFPV Z02 AIO wired

BetaFPV Z02 AIO Camera VTX 200mw (wired version) (6 min 19 sec)

Hello new friends,

I am moving to Palm Desert and would like to contact sailplane fliers in the Cochella. An e-mail address or phone number would be appreciated. Thanks

Sailplane Tom

2019 #40 Park Rip Detroit 2019 0420 (Anberlin - The Resistance, Emax Hawk 5) (3 min 22 sec)