Posted by Aeroplayin | May 18, 2019 @ 11:46 AM | 2,595 Views
This thread's intent was to reach out to pilots who have intermediate to advanced skills with 3D aircraft from 100" to 112" or scale and warbird planes to 120", who are electric power enthusiasts and wished to try the new StinGR power system.

This system can develop up to 11.5 kW and turn propellers from 3-blade 24x10 props to 30x12 2-blade props on only 12S. In some instances, we're seeing between 7 and 10 minute flight times on non-3D planes.

We now have eleven different planes in the US and Europe involved with this project. So thank you all for your enthusiasm and participation. As the nine project continue on to their conclusion, I will add images and videos to this thread.

The participating planes are:

Extreme Flight 110" Yak 54 at 35.5 lbs turning a 30x12 C2E Falcon.
Extreme Flight 104" Extra 300 set up for IMAC turning a 28x12 C2E for 9.5 minute flights at 29 lbs with 12S 10000mAh.
Extreme Flight 120" Mega Turbo Bushmaster turning a 28x10 C2E for 9 minutes with 12S 6200mAh.
PAU 105" Edge 540 turning a 28x12 LF Mejzlik.
Skywing 105" V2 Edge 540 turning a 28x12 LF Mejzlik.
Skywing 102" ARS 300 turning a 28x13 Falcon C2E.
AJ Aircraft 105" Lazer 230Z turning a 28x13 Falcon C2E.
AJ Aircraft 103" AJ Slick 540 turning a 28x13 Falcon C2E.
RCWebClub 102" SU-26 turning a 28x13 Falcon C2E.
OV-10 Bronco kit 120" twin engine turning two counter rotating 24x10x3 (3-blade) Xoar PJI-E props.
Hangar 9 116" CubCrafters XCub turning one 4x10x3 (3-blade) Xoar PJI-E.

If anyone has a special project they would like to power with a StinGR unit to extreme electric power, please feel free to contact me anytime.
Posted by TMacFPV | May 18, 2019 @ 08:10 AM | 1,727 Views
Where can I fly? This is one of the most asked questions by new FPV pilots. The U.S. FAA came out with new rules/guidelines yesterday (May 17, 2019) regarding the recently enacted new law. It’s really not complicated. With the use of Airmap, a simple-to-use and FREE software application for both your mobile phone and desktop, along with a basic understanding of the rules, its easy to find a place to have Fun! The video below shows you how. Although its primarily speaking to a U.S. audience, Airmap works elsewhere as well! Just a happy user of this App. Happy Flying!
AIRMAP (13 min 16 sec)

Posted by scousethief | May 18, 2019 @ 07:25 AM | 4,856 Views
https://www.banggood.com/custlink/vmDDrRBVg3



Reminds of one of my favourite Jets


This 787mm Wingspan Skyhunter Racing is a special updated version for racing, also it is the smallest and most portable edition of the legendary Skyhunter FPV airframe series, the twin-boom tail wing design makes it fly super stable and agile, the EPP molded wing and fuselage reinforced by carbon fiber tube and rod is light in weight but solid and strong in structure, the new crash absorption system will save the plane even in a hard crash. You can take it anytime to any place and fly in anywhere because of its compact size and highly integrated power system.

Features:
Crash resistance EPP material, easy to repair even in hard crash.
New Crash Absorption system, main wing will detach automatically in a crash, thus to protect the it from breaking.
Traditional twin-boom tail design makes it fly super stable and agile
Racing style flag decal, with different color and numbers for racing competition.
Designed for FPV Racing, agile and stable flying ability even in small area like park / underground parking garage
Small portable size for easy carry and take to anywhere
Easy to assemble in just few minutes by screw and glue
Multiple camera mount for different FPV / HD camera in the market
Super big room inside fuselage for more FPV gear and big battery
Easy to hand-launch by yourself without any help
Work with the same motor / ESC / prop / camera from racing quads, exchangeable...Continue Reading
Posted by kiwi_craig | May 18, 2019 @ 06:30 AM | 2,055 Views
Like many others first flight of the stock 130S was a bit lack lustre, the machine bogged down easily in higher G moves and generally felt heavy and under powered. Nice flier but needed more pep.

Seems that going for the longer 180 CFX blades didn't really suit the machine either at 150 - 153 - 155mm lengths didn't work.

By chance I also fly an XK K130 this has really nice stiff CF blades at 143mm long that fir perfectly into the 130S. The blades are noticeably stiffer and the handling is noticeably improved. and it suits the stock tail boom length. I upped the tail I setting by 20 in the Tx - Rx

The machine picked up allot more speed and way better performance all round. seems this is the magic length and the stiffer CF suits the heli perfectly.

Stiffer CF blades for 1/2 the price of the stock plastic flexi blades.

I added white film wrap to the black CF blades and red tip stripes, visibility is as good as stock.

Batteries: the new GNB 450 batteries suit this guy down to the ground, sold 5 1/2 minutes fly time and good power delivery solid as up to around 5 1/4 minutes then you can feel it was back a fraction. Did push them to 6minutes but that resulted in 3.6V in the cells.

having fun with the new battery and CF main blades

CF tail boom next !

Blade 130S park fly (9 min 12 sec)

Posted by Tazkiller85 | May 18, 2019 @ 05:02 AM | 1,713 Views
Yep Les Amis,
Un montage FULL TITANIUM qui devrait claquer !!! Je vous propose aujourd'hui de découvrir les produits FlyWoo, des produits soignés et de bonne qualité avec des finitions originales ... Depuis quelques semaines, je suis l'évolution de leur développement de ce nouvel ESC 4 en 1, depuis les schémas jusqu'à la finalisation . Full Gold ou full Titanium, FlyWoo propose une gamme d'accessoires innovants qui méritent de s'y intéresser. Prochaine étape et donc prochaine vidéo sur ces produits, le montage et les tests qui j'éspère, seront à la hauteur de mes espérances . Bon Film à Tous ...


FLYWOO - Mon Prochain Set Up - Full TITANIUM ! (16 min 37 sec)


NOTATAZ : 18/20 Aussi Beau que Bon ???

Les produits présentés sont visibles ici (en cliquant sur ces liens vous soutenez ma chaîne) Merci à vous :

COUPON DE 10% sur TOUT LE SITE FLYWOO : FLYWOO85
- Frame MACAW Flywoo : https://flywoo.net/products/flywoo-m...13755207680052
- Moteurs NIN Flywoo : https://flywoo.net/products/flywoo-n...13901553074228
- INI ESC 50Apro :https://flywoo.net/products/flywoo-i...14953824616500
- Carte de vol F405 : https://flywoo.net/products/flywoo-f...13498178633780

- Produits FlyWoo sur Banggood : http://bit.ly/2W61LAU

BIENTÔT EN TEST :
- Lunettes EV200D : http://bit.ly/2HqzUTP
- - FIMI X8 SE 380.34€ ( COUPON 01f59b ) Entrepôt GWTR jusqu'au 31/05/2019 : http://bit.ly/2GU7Yr3
- IFlight MEGABEE (Coupon 10%DavidMG ) : http://bit.ly/30ntXhN
- Wizard...Continue Reading
Posted by DoubleEagle | May 18, 2019 @ 04:27 AM | 1,344 Views
High quality RC Mercedes truck model. Fun toy to have in your RC collection. Great choice for kids gift.
Model number: E562-003
2.4Ghz
Simulated lights/sounds
Radio controlled: trailer split joints, skew plate control, trailer hight level control.
For more products visit: http://en.doubleeagle.cc/
Business enquire: [email][email protected]
Double Eagle 1:20 RC Model Mercedes Flat Trailer Toy Truck (0 min 58 sec)

Posted by Carmen Chen | May 18, 2019 @ 04:16 AM | 1,797 Views
The 1:12 speed rc car is in the good design,perfect for child and the adult to play with.The spped can reach to 35 km/h.The remote control car can travel on different roads, whether it is sand or mud, with good off-road performance. At the same time, the cool design of the body is very popular among children and adults.

Function: Forward / Backward / Turn Left / Turn Right
Feature:
1. The product adopts 2.4GHz technology to support multiple high-speed cars and race at the same time to achieve beautiful high-speed off-road drifting action.
2. It has a four-wheel independent suspension system.
3. The product is a full-scale remote control four-drive system.
4. The car has shock absorption and anti-collision design and long service life.
5. Product configuration The standard steering gear is highly operable and has higher playability.

Packing List:
RC Car*1, Controller*1,Battery*1,USB Charger*1,R-type locks*4, cross wrench*1,Screwdriver*1,Manual*1

Here is the link for the High-Speed Car: https://www.alibaba.com/product-deta...333c71d23cO1rH

Please check related video as follow,
Cute Boy Greatly Control Flytec 8897 High Speed RC Car (1 min 22 sec)
...Continue Reading
Posted by Carmen Chen | May 18, 2019 @ 03:50 AM | 1,843 Views
Highlight selling point:
The Brand new Original RC Racing Speed Boat brings every excitement, turns, thrills on any water surface. This high speed boat is made of ABS plastic body with the most detailed RC boat on the market. The high performance of motor will bring high energy to drive the water .The water cooling system will make the boat more stable and give a good performance. This water high speed boat will sure to brighten up anyone who likes R/C.

Function:
1Forward, backward, left turn, right turn
2.Automatic flip
3.Built-in water cooling system (unique heat dissipation structure, faster and more effective protection of the motor)
4. The remote control boat has low battery reminder.
5. Water sensing function
6.Perfect waterproof protection

Feature:
1.2.4ghz transmission, anti-interference, 120m control distance
2. Forward and backward, left and right navigation, can support automatic correction. Freely switch, be flexible, think about what you want, everything is at your fingertips.
3.With Self-righting funtion, avoid losing control in water
3. Using high-efficiency motors, the use of high-efficiency energy conversion devices is more energy-efficient and powerful than ordinary motors. The speed can reach 30+KM/H
4. Built-in water cooling system, unique heat dissipation structure, faster and more effective protection of the motor
5. The remote control boat has low battery warning. If the boat is in low battery, the remote control will have the...Continue Reading
Posted by kiwi_craig | May 18, 2019 @ 01:54 AM | 2,227 Views
Like many of you, I found the blade 230s/250 cfx tail / tail blade to be pretty hopeless; poor hold and screams like hell when worked hard.

I really like the 250 cfx but the weak tail was quite frustrating - 45 degree tail blow outs are common

Blade just transferred the 200 srx tail blade, which was marginal even on that smaller bird, into the 230 /250. In the 230 when up you update the main motor, and the 250 even stock, tail blow outs are common.

The stock prop has a flat pitch and relied on lots of rpm to generate thrust. Problem is the bigger rotors on the 230 and especially the 250 need more holding power than what the stock prop can deliver hence the screaming tail syndrome. Dia is oddball as well at 3 1/4 “

On the 200srx I had great results using 3” DIA three bladed 3045 quad props and these also worked well on stock 230s but was working hard on the 250cfx. Even the 3056 wavy profile blade was working hard, so time for a revision !

I have been looking at 4” props but the majority are too bulky and the typical bull nose end profiles are to aggressive and overheated the tail motor. round end 4045 2 blade units are hard to find

I spotted some great looking folding 4045 twin blades props and with a bit of simple adaption these work great on the 250. !

These are also going onto the Huey and as355 scale birds

Further more being a folding design, busted tail blades are a thing of the past. The blades are stiff and generate...Continue Reading
Posted by old4570 | May 17, 2019 @ 10:42 PM | 1,642 Views
Well ,

Not that the Mini DLG pro was a particularly good DLG glider !
I mean , the UMx Whip could probably give it a run for it's money .

But ! I may as well try and repair it .

To that end !
1) I glued the pod back together with some thick Cyno
2) I scratched up the plastic surfaces
3) I put some light weight glass cloth inside and out using the thick cyno to glue it down .

I went with the thick cyno - Since it did such a good job gluing the two halves back together .
Hopefully I have a functional pod once more .

I am sure the carbon boom will be far more challenging , it's strength is seriously compromised .
Just trying to think of something .
Do I go to a Spring pull system , eliminating the music wire running on the outside of the boom ?
That way allowing me to do a WRAP around where the wing posts are , adding strength .


Posted by J Morgan | May 17, 2019 @ 08:07 PM | 3,261 Views
This will be the new build and in the Giant Electric Planes forum.
https://www.rcgroups.com/forums/show...at-1-8th-scale

Haven't kept up here on this build but we're painting now. Hope to finish it up by Aug 12th or sooner

She's done, just needs balanced and control throws checked. Maiden middle of Sept in St. George UT.
Posted by Nickalf | May 17, 2019 @ 12:39 PM | 871 Views
We are very excited to announce the launch of our International Drone Racing League over the beach of Atlantic City on Father's Day weekend (June 15th-16th Wing and X-Class) and the second round inside the Convention Center shown in the right hand image (June 27th-30th).

All experienced drone racing pilots are invited to join the League (IDRLc.com/membership-registration) and get a chance to race against the worlds best and win one of the first 10 place cash prizes from the $52,000 total purse.

If you are experienced, sign up right away and make your hotel reservation RIGHT NOW as rooms are running out fast..

The League will be holding events all year long in many locations.. Don't miss out...


Nick....

.
Posted by GroundControlRC | May 17, 2019 @ 08:04 AM | 1,184 Views
Tutorial - Build Part 4 - MinimumRC F8F Rare Bear Pro



Here is a link to the Video:
https://www.youtube.com/watch?v=rUDSZR4KKw8

This Plug-n-Play Kit is courtesy of Banggood.
I've been wanting to try out one of these Brushed Motor Nano/Micro Planes and wanted to review the Pro Version which is a 4 Channel Plane.
I thought I would go through much of the process of building this Plane and getting it ready for it's Maiden Flight.
Hopefully that will help someone else complete a similar build.
Here we go!

Here is a link to our Tip on Servo Setup & Centering:
https://www.youtube.com/watch?v=RbfIs5O999E

Here is a link to the Pro PNP Version of this Kit:

MinimumRC F8F RareBear Pro 360mm Wingspan 4CH KT Board RC Airplane With 8520 Coreless Motor KIT/PNP - PNP
https://www.banggood.com/MinimumRC-F...47791920140372

Here is a link to the Standard Version Plus Motor & Servos of this Kit:

MinimumRC F8F Rare Bear 360mm Wingspan KT Board Mini RC Airplane KIT With 720 Coreless Motor - KIT+Motor+Servos
https://www.banggood.com/MinimumRC-F...47791920140372

Here is a link to the Receiver I used:

2.4G 4CH Micro Low Voltage DSM2 DSMX Compatible Receiver Built-in Brushed ESC
https://www.banggood.com/2_4G-4CH-Mi...47791920140372

Here is a link to the Servos:

TY Model 1.7g Servo With JST 1.0mm Plug Compatible Spektrum 6400 Series Receiver For RC Airplane
https://www.banggood.com/TY-Model-1_...47791920140372

Here is a link to the Batteries I used:

5X Eachine E011 E011C JJRC H67 RC Quadcopter Spare Parts 3.7V 260MAH 30C Battery USB Charger Set
https://www.banggood.com/5X-Eachine-...47791920140372


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/
Posted by old4570 | May 17, 2019 @ 12:42 AM | 1,560 Views
Yes , the HobbyKing Mini DLG pro suddenly died ...

I went to do a launch and boom it hit the ground ...

What it looks like is the POD snapped in two , pulling the elevator servo forward , giving the DLG full down elevator and Slam Dunsky into the ground .

The wing and tail surfaces are ok .

The boom is severely cracked where the wing mounts ..

The pod , well it's snapped in two ..

WOW !!!
Since the Raven has pretty much the same pod , and same weak plastic , I guess I have to worry !
This is very disconcerting !

Hobby King ! Bite me !

I am currently waiting on some thin Cyno , so will not attempt any repairs just yet .

POD REPAIR !!!

I guess I will just have to scratch the Dickens out of it , and then fibreglass it inside and out ..

CARBON TAIL BOOM !

Will Cyno do ? or do I need to glass it as well around the wing mounts !

Yes , this is very very disconcerting .
Do I repair the Raven before it does a ground pounding landing ? ( I just might have to )
Posted by DoubleEagle | May 16, 2019 @ 08:15 PM | 1,307 Views
More and more fun for you and your kid with Double-Eagle RC High-Speed Train Detailed Replica!!!!
Specification
Item No.:E636-003
Model Name:RC High-Speed Rail Train (CRH Train)
Size of vehicle(cm):114*6.5*8.0
2.4GHz (forward/backward/left/right/open,close door/voice broadcast for arriving at station).
The original rechargeable train battery and charger are included.
For more info visit: http://en.doubleeagle.cc/products_det...
Business enquires: [email protected]
Double-Eagle Rc 1:18 High Speed Train Replica E636-003 (0 min 53 sec)

Posted by GroundControlRC | May 16, 2019 @ 05:48 PM | 1,438 Views
Test Flight #1 - RacerStar BR2508 2522kv in our GFS F-22 Mini V3



Here is a link to the Video:
https://www.youtube.com/watch?v=DMgdbgy8X-o

Field Test of the RacerStar BR2508 2522kv Motor.
This is Test Flight #1

Here is a link to this Motor:

Racerstar 2508 BR2508S Green Edition 1275KV 1772KV 2522KV Brushless Motor
https://www.banggood.com/Racerstar-2...47791920140372

Links to the 5 inch Props we tested:

Diatone ABS Bull Nose Prop 5x4.5 2-Blade (CW/CCW) (Black) (2 Pairs)
https://hobbyking.com/en_us/diatone-..._asc=219093874

Gemfan ABS Bull Nose Prop 5x4.5 2-Blade
https://www.banggood.com/4PCS-Bullno...47791920140372

Gemfan Nylon 5050 Electric Propeller 1 Pair
https://www.banggood.com/Gemfan-GF-4...47791920140372

DAL T5046 ABS UT Ultrathin Tri-Blade
https://www.dalprops.com/products/t5046ut

Gemfan ABS M5045BN Master Tri-Blade 5045 5x4.5 Inch Bullnose Propeller
https://www.banggood.com/Gemfan-M504...47791920140372

Links to the 6 inch Props we tested:

Gemfan 6x3 ABS Props Orange
http://www.diyquadcopters.com/Gemfan...nge_p_281.html

1pc KMP 6030 6X3E 6*3E High Efficiency Propeller
https://www.banggood.com/1Pcs-KMP-6X...47791920140372

Gemfan Nylon 6040 High Efficiency Electric Propeller 1 Pair
https://www.banggood.com/Gemfan-6X4-...47791920140372

APC 6x4E Speed 400 Nylon Pusher Propeller
https://www.amainhobbies.com/apc-6x4...06040ep/p27062

GemFan 6040 Bullnose Propellers
https://www.progressiverc.com/gemfan...ropellers.html

KINGKONG/LDARC 6040 Propellers CW & CCW 10 Pairs
https://www.banggood.com/10-Pairs-KI...47791920140372


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/
Posted by LemonC | May 16, 2019 @ 03:39 PM | 1,864 Views
Betaflight 4.0 Feels Nice (2 min 20 sec)


I resolved my bouncy betaflight 4.0 issue. I had Pippi FPV via youtube look at my blackbox data, he told me it seemed like i had a mechanical issue, i checked my frame and one of my front arms was a bit spongy bc it was cracked/delaminated a bit. Swapped in a new arm and had a chance to test fly it again... Nice and smooth now. It has a bit of filter adjustment, i will need to black box again soon and reevaluated my parameters.

**also this was my Wife's first 'co piloting' experience.