R/C Blogs - RC Groups
Posted by Alex fpv | Today @ 11:02 AM | 14 Views
I have a 3 quad with 1408 motors and I have HQ3x5x3 props. I have been running 3s on it with out any problems and recently I tried to run 4s. Half way through the throttle the whole quad would have a shaky effect through the googles, I could also hear it vibrate a lot. This is alittle concerning bc my thought Its the props and the props are big as I can get on it. If anybody could help me identify the problem that would be great.
Posted by pittsartist | Today @ 10:44 AM | 40 Views
A bit of a "dinnertime practice" ( I don't have a D.A.) in the overhead of my R/C club's F3A comp on Sunday.

Free Known Practice 2018. Pitts S1-S (4 min 1 sec)

Posted by tiretrax | Today @ 10:43 AM | 38 Views
It seems the last four years have gone by quick.
For some reason (family trauma), I dropped the hobby.
As it turns out, slope soaring is just to much fun to leave alone.
So I picked it back up and revisited a few foamie glider ideas that have been collecting dust in the back of the skull.
The flytrap was a huge success with the new way to fold the KFm2 wing design, which I call the KFH.

It works so good, I went back to the revert and added the KFH foil to it and WOW, it's even more fun than the flytrap.

Here's a quick peek of the maiden for anyone interested in building a dirt cheap and fast building plank.

JGAF flying the foamie Revert 3 Simple slope RC Flying Wing Airplane (0 min 31 sec)

Posted by pekote | Today @ 09:54 AM | 56 Views
Here is my S800 Reptile,

Stock motor and ESC from Bangood
RunCam2 Cam
5.8Ghz x 600mW Vtx, homebrew CloverLeaf Antenna.
3D printed accessories, winglets, skis, etc
Micro HK Pilot (APM 3.4)
Posted by jimharley909 | Today @ 09:42 AM | 64 Views
I started flying R/C with my dad around 1979, I was 8. My dad was a pilot with a commercial rating and thought he could teach himself how to fly R/C. I remember him building his M.E.N. Trainer in the dining room and the smell of glue flowing through the house. We joined AMA and the Goodyear Model Airplane Club and come spring he and I were ready to go. The first flight lasted about 15 seconds, even after he was told not to try it on his own. He had a great attitude about it and we collected the pieces and made a quick rebuild. Two club members were instrumental in training my dad, Paul and Carmen got him up to speed pretty quick and all was well with the world. By the end of the summer he was on his own and starting to teach me. We built a small glider called a Piece o Cake and with the help of Paul and my dad I was flying pretty much on my own up to landing. That fall dad helped me build a Pilot Baby with an .049...an engine which gave me lasting scars on both index fingers. He built a Sig Kadet, both airplanes we test flew in late fall. Right before Christmas that year he solo'ed me...something which I will never forget. The journey had begun.
Posted by FPV.Model | Today @ 08:52 AM | 76 Views
Crosswind is a new twin motor FPV platform for professional UAV needs.
The main wing is updated with a new shape of the airfoil, which greatly
improves the lift-to-drag ratio and especially the lift when in low speed.
Crosswinds wingspan is 10 cm larger than that of the MTD
1800 mm while the wing is wider and the fuselage longer.

It's now available on fpvmodel website for only $179.99: https://goo.gl/RzL3JT

Posted by NoobRc | Today @ 06:38 AM | 222 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.


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 | 304 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:


Posted by PittSpecial | Today @ 04:18 AM | 316 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:
Posted by Hobby WOW | Today @ 04:12 AM | 312 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.

Posted by old4570 | Yesterday @ 11:00 PM | 469 Views

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 | 525 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 | 571 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 | 714 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
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.
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 | 746 Views
Beautiful morning.
Touch & go's on a beautiful morning (0 min 30 sec)

Posted by basslord1124 | Yesterday @ 10:20 AM | 773 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 | 795 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 | 835 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 | 810 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: