R/C Blogs - RC Groups
Posted by NoobRc | Today @ 06:38 AM | 93 Views
My second EF Laser v2 74 is almost RTF! I just need to do the basic test and set up for the engine in my yard (I don't like surprises at the field), and make + install a custom push pull rod for the rudder. I will include more notes at the end of my build.

Key highlight is that gas is absolutely push pull for rudder, unless you are in the mood to add 4+ ounces to the tail. I am using a combination of bigger batteries on the turtle deck, and roughly 42 grams of weight at the tail to get the static CG roughly right based on my electric Laser.

To make a 200 mm custom push pull, my solution is to get a 4-40 all thread rod, a sturdy CF sleeve, and use the Loctite plastic bonder to lock the 3 mm ball link on to the 4-40 all thread rod for life. I tested this first with a spare piece of 4-40 thread to confirm it is exceptionally solid. I will include a pic when I am done with it. Right now waiting for the 4-40 all thread rod to arrive.

Equipment:

Falcon 20 x 9 CF prop
aluminum spinner
DA 35
stock DA muffler
MKS 1250 throttle servo
MKS 1220 surface servos
EF servo arms
EF tank
Plumbing from JerseyModeler
iBEC from TechAero

Radio and related:
10 channel Jeti receiver, DSM 10 switch, R/3 SW remote for DSM 10 switch, and a pair of 2S Lipos.

I have 2 x 2S 2200 Pulse (100 grams each) and 2 x 2S 5000 Glacier (200 grams each). I will likely start with 2 x 2S 5000 and adjust from there based on flying CG....Continue Reading
Posted by QuadifyRC.com | Today @ 05:16 AM | 195 Views
This review has been written by a young friend of mine who is looking to contribute to my website more regularly.

This is his experience as a relative newcomer to sub 2" micro quads, specifically those suitable for indoor flight. Full extensive review is here:

http://quadifyrc.weebly.com/reviews/...rushless-whoop

.
Posted by PittSpecial | Today @ 04:18 AM | 207 Views
I truly believe that Horizon Hobby has done their homework on their new 1.5m AT-6 Texan, as it is my thoughts that it is not only the light weight (low wing loading) but, the Airfoil shape they have developed so, it will not snap like a typical AT-6 airfoil and still have that scale look of a AT-6.

The devil is in the details and they (HH) has dealt with the stall thingy head-on and I am very pleased with it's ability of float in on landings so much at a low speed that a typical AT-6 airfoil will snap no matter how light you make it.

If "Anyone" has any doubts or interested in the Maiden Flight of my E-Flite AT-6 Texan then, I welcome you all to go to:
https://www.rcgroups.com/forums/show...postcount=1075
Posted by Hobby WOW | Today @ 04:12 AM | 209 Views
The design of the Lama V4 adopts a co-axial and counter-rotating system which makes it most suitable for indoor flight. Its characteristics are: easy controllable flying, simple operation and quick re-charging. The "4 in " mix controller integrates the functions of Gyro, Mixer, ESC and Receiver. Two superior 180 motors and one 7.4V Lithium battery offer powerful performance and long flight times. The canopy can be taken apart and re-assembled easily, allowing adjustments and repairs to be made very conveniently. It is also attrac-tively finished and practical.

https://www.hobbywow.com/en-lalala-p232725.htm
Posted by old4570 | Yesterday @ 11:00 PM | 365 Views
http://www.hippocketaeronautics.com/hpa_plans/index.php

Been uploading some annuals ..
Also uploaded some issues of Aeromodeller from 1939 ..

So hopefully all will be available soon for download ..

( Just my humble attempt to save our history - since it's so easily lost )
Posted by mwhidden | Yesterday @ 09:14 PM | 419 Views
There's been a lot of progress since my last post. I'm going to write it up in a few "installments".

In this installment, I shaped the elevator. It needed a taper from the leading edge to the trailing, and a rounding-off of the ends. I was nervous about being able to make the taper flat and even along the length of the elevator, but I was patient and sanded it with long even strokes, and I'm pleased with the outcome.

In Part 6, I had broken a former, which I easily glued back together, and promptly glued upside down in the fuselage. I wasn't sure at the time what the impact would be, so I didn't do anything about it. After the formers were in, I installed the tow hook block. Shortly after I realized I forgot to glue in the very front most former (to which the firewall is glued) which holds the sides of the fuselage in a taper toward the nose. I braced the 2nd former so it wouldn't buckle while I clamped the nose together to glue the former in place.

Next came the 3/16" sheeting for the bottom of the fuse up by the nose. The instructions suggested dampening one side of the 3/16" sheet to help in bend, which I did. It seemed to do what it was supposed to -- the balsa bent on its own due to the uneven moisture. It took a lot of pins to clamp that in place while it dried.

Surprise... it curved because it swelled on the wet side. After it dried, it shrunk back down and left gaps in the sheeting -- maybe 1/32". Not sure if that's a problem or not, but I filled them in with slurry of Titebond and balsa sawdust.
Posted by GiantPowerLiPos | Yesterday @ 06:51 PM | 464 Views
Traxxas E-Revo 6S 11.1v 3 Cell 5500 mAh 80C-160C Graphene 2.0 Battery Set $149.99
Massive Punch in your E-Revo and E-Revo 2!!!

Traxxas E-Revo 6S battery Graphene 2.0 80C lipo battery set. Ultra high performance Maximum Performance packs. These lipo packs feature 5500mAh capacity for longer run time! Destroy the competition when you upgrade your E-Revo monster truck to Giant Power Graphene 80C packs!

Giant Power Extreme Performance for your Traxxas REVO!

Graphene 2.0 Technology
Light weight high energy density
Perfect fit in your E-Revo monster truck!
Fat 10 AWG soft silicone wire leads
Traxxas TRX plug compatible with your ID Traxxas ESC!
Long run time and extreme punch in your E-Revo!





Size: 2.0"x 1.12"x 6.0" 50x29x154mm

Weigh 13.8oz 392 grams

Discharge rating: 80C cont. 160C Burst rate

Max Charge Rate: 5C
Posted by Bill M - RC | Yesterday @ 11:38 AM | 609 Views
Hi fellow pilots & rc enthusiasts

MJX Bugs 5W B5W review. This Bugs 5W review of this great 5G WIFI FPV With 1080P Camera GPS Brushless Altitude Hold RTF RC Drone Quadcopter includes flight & features tests. You can also see the startup procedure and how to do the Bugs 5W compass calibration here. Unboxing, Inspection & Setup is in Part I.

IN STOCK HERE NOW: https://goo.gl/BMp7UZ


MJX Bugs 5W B5W Pros & Cons
Pros
Good value.
Great shape, style & design.
Durable materials.
GPS + Barometer + 6-axis gyro stability.
3 RTH Failsafes.
Good 1080p Camera.
Cushioned camera mount.
Good brushless motors.
Good self-tightening propellers.
1-axis camera tilt function.
Good box for portability & storage.
Good quality User manual & quick guide.
APP Features.
Good in windy conditions.
Good flying time of 17 minutes.
Easy & effective compass calibration.
500m 2.4ghz range.
Bright LED lights.
Radio controller display & osd.
Cons
Modular proprietary battery has no main battery plug or adapter to enable charging with a hobby grade battery balance charger.
240 minute battery charging time.
WiFi FPV lag & freezing.
No camera sdcard guidelines.
No 5.8ghz fpv.

MJX Bugs 5W B5W Brushless GPS FPV drone review - Flight & Features tests (Part II) (22 min 59 sec)

Posted by Absaroka | Yesterday @ 11:01 AM | 640 Views
Beautiful morning.
Touch & go's on a beautiful morning (0 min 30 sec)

Posted by basslord1124 | Yesterday @ 10:20 AM | 666 Views
Video of my FT Super Bee (nicknamed Zipper) on its maiden flight and crash. I was using the high performance motors (red bottoms) and 4S lipo. Due to the quick speed and cramped space I overcorrected to avoid the tree and down she came. Damage was actually pretty minor. The plane is a little speed demon!

FT Super Bee Maiden Flight... And CRASH! (1 min 22 sec)

Posted by FPV.Model | Yesterday @ 09:11 AM | 686 Views
Use the coupon code"worldcupfpv"

and save 30% OFF site-wide on Fpvmodel EU SITE: https://eu.fpvmodel.com.

Including Betaflight Backpack & Sale Items! EU STOCK!

The sale starts from 15th July to 22nd July.




Posted by mudman1959 | Yesterday @ 09:08 AM | 723 Views
I acquired this one from Dave Walter at the Walter RC Park in Saranac Mi, and it was just the cut foam only. It is a West Michigan Park Flyers "McFoamy" but it was one of the early kits which is no longer produced. I finally received the missing wood and carbon fiber parts for it and started the assembly yesterday. Covering is colored packing tape I had leftover... Uncovered assembly Pics are from the WMPF site as I did not take any during the assembly...

...Continue Reading
Posted by gquiring | Yesterday @ 08:52 AM | 696 Views
I finally got this Alpina back together. It had a devastating crash that snapped the fuse in half and folded the nose over. It took a lot of fiberglass cloth and Bondo to get her back together. Luckily the repair only added about 4 ounces.

I did a build thread over here:
https://www.rcgroups.com/forums/show...and-discussion
Posted by RC Roundtable | Yesterday @ 08:29 AM | 706 Views


Episode 60: "Vermillion Dollar Baby" is now live!

In this episode, Lee, Fitz and Terry are joined by "Mean Joe" Vermillion of Balsa USA.
We talk about:
-E-flite Night Radian,
-Tower Hobbies Cherokee update
-Weekender Warehouse Sale
-Meet Mean Joe Vermillion
-Joe at Balsa USA
-Covering crisis
-You should build this
-Joe's giant trailer
-What's on your workbench?

You can visit our website at RCRoundtable.com to listen over the web or download an MP3 of the show. Or, you can subscribe to RC Roundtable on iTunes.
We would love to read your comments and ideas. Please drop us a line here, on twitter, or via email: contact@rcroundtable.com.

You can visit our website at RCRoundtable.com to listen over the web or download an MP3 of the show. Or, you can subscribe to RC Roundtable on iTunes.

We would love to read your comments and ideas. Please drop us a line here, our facebook page, or email: contact@rcroundtable.com.
Posted by Hobby WOW | Yesterday @ 05:05 AM | 773 Views
This is a RC fixed-wing airplane which made of EPS. This great material contributes an impact resistance, good-looking appearance and light weight aircraft. With 2.4GHz transmission technology and can be compatible with FUTABA S-FHSS. Equipped with brushless motor, your RC plane can fly for a long time and you can recode it if it cannot satisfy you anymore.

6G mode uses 6 axis gyro which ensures a good flight performance and stability, easy to operate, very suitable for beginner.
3D flight mode uses 3 axis gyro. Players can order the airplane to do various aerobatics easily.
3D / 6G mode can be switch easily, even beginner can operate it to do professional actions.
With high rate battery, it can support a flight time of 5 - 8mins.
Max to 200m control distance, have more fun with this RC toy!

https://www.hobbywow.com/en-lalala-p243591.htm
Posted by Gary Chen | Yesterday @ 04:11 AM | 817 Views
Thermal Camera Gimbal For Drone With 50mm Lens,Tracking And Geotagging (4 min 10 sec)

Sky Eye-T50 is a 3-axis high stabilized gimbal with thermal camera.The thermal camera is with 640*480 resolution,25HZ,allows you to detect targets in the night or low visibile conditions,and provides you with priceless information.Furthere more,the thermal camera comes with a 50mm lens,which will enable you to get very clear thermal image even you are 500 meters away from the target.High-performance 3-axis gimbal is developed based on FOC(field-oriented control) technology,which will give you crystal clear video footage.

Sky Eye-T50 is using the most advanced thermal tracking technology,with which you will be able to track the target very easily.How it works: put the object you want to track in the screen,move the cursor to the object and lock it via controller,and then the camera will track it automatically.

Another big feature for Sky Eye-T50 is that the gimbal will geotag the video streaming and photos,also gimbal Yaw/Pitch angle,height,time information will be displayed on camera OSD,this is really important when you are conducting missions like rescue and search.

Sky Eye-T50 comes with an amazing advantage that the gimbal can not only be controlled via PWM signal,but also serial command.Also gimbal status(like Yaw/Pitch/Roll angle,zoom position etc) can be obtained by sending serial command to the gimbal via its serial port,which is really useful for precise gimbal...Continue Reading
Posted by m4rc3l | Yesterday @ 12:15 AM | 886 Views
https://i.imgur.com/WuZM4Iu.jpg pulsar 2 meter ref, as pure glider. joy to fly
Posted by old4570 | Jul 16, 2018 @ 11:52 PM | 903 Views