Posted by Bill M - RC | Today @ 05:11 PM | 45 Views
Hi fellow rc pilots & rc enthusiasts

Bugs 5W & Mobius Maxi camera flight. I mounted this new Mobius Maxi 2.7k camera onto my MJX Bugs 5W B5W to record an aerial video with 2.7k@30fps. For best viewing experience ensure your youtube video resolution setting is on 2.7k, hope you enjoy.

Get this Mobius Maxi 2.7k Actioncam here now: https://goo.gl/6uFw2W

Bugs 5W B5W flight with Mobius Maxi Actioncam 2.7k@30fps (6 min 44 sec)

Posted by gooniac33 | Today @ 04:46 PM | 51 Views
Got some really early before sunrise footage for you guys....

F-16 Afterburner before sunrise at LFE (9 min 11 sec)

F/A-18 afternurner flight before sunrise at LFE (8 min 45 sec)
...Continue Reading
Posted by mlilasic | Today @ 04:37 PM | 75 Views
Posted by PlaneAndSimple | Today @ 02:05 PM | 126 Views
Got the maiden flight done this weekend on the Phoenix Models Super Cub I started building in April of this year. Got 2 flights in on Saturday. It flies superbly, required about 3 clicks of trim to the left for straight and level flight. Video link below.

-Phoenix Models 107" Super Cub (tower hobbies)
-Dle 35ra
-Falcon scale vintage 18x6 prop
-EME onboard starter & controller
-Spektrum Ar9350 receiver
-8x Hs5645 Hi-Tech servos
-1x Hs 77bb low profile servo (choke)
-B&B specialties smoke muffler
-Sonic Tronics programmable smoke pump
-B&B smoke fluid tank
-Electrodynamics power buss & power backR
-Mrc Sound nav lights
-2x MPI 6v switch with meter
-Dubro 6in pneumatic mains
-Sullivan proflex fuel tubing
-Spektrum 3000mah 6v NIMH (receiver)
-Turnigy 5000mah 6v NIMH (power buss)
- Turnigy Graphene 2s 2200mah lipo (starter& ignition)
- 2000mah 4.8v NIMH (smoke pump)

Link to video:
https://photos.app.goo.gl/D3WrePw8hd98us4D6
Posted by GroundControlRC | Today @ 02:02 PM | 173 Views
Glue & Fly Series - Maiden Flight of our Latest F-22 Micro V1.5 Airframe



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

I'm always a bit nervous performing Maiden Flights via Line-Of-Sight.
My Line-Of-Sight skills have greatly improved over the past 3-4 months but I still have a long way to go.
The All-Up-Weight of this Micro Parkjet is 119 grams with a 2S 450mah 65C LIPO.
The Thrust-To-Weight Ratio with this 2S LIPO is 1.3:1
This is our trainer setup for this Micro Parkjet.
For an Intermediate to Advanced setup all you have to do is replace the 2S LIPO with a 3S LIPO ;-)
The 3S LIPO we will be using is a 450mah 65C LIPO as well.
I will post additional flights of this Micro Parkjet in Trainer Setup and then it will be time to perform the Re-Maiden with a 3S LIPO in the Intermediate and Advanced setup ;-)

My observations on the Maiden Flight:

* The Parkjet was slightly tail heavy
* The fact that the plane was a bit tail heavy made the controls a bit twitchy
* After the 4 minute flight the LIPO Cells were at 3.7v per Cell
* Estimated flight time with this setup should be approx. 6 minutes if your in the throttle a lot like me ;-)
* With a Micro FPV System operating at 25mw it will probably be around 5 minute flights ;-)

I'm pretty darn happy with the way this Micro Parkjet flew on the Maiden Flight!
If someone with my Line-Of-Sight skills can fly this Micro Parkjet on it's Maiden Flight and also perform basic Acrobatics with it and not have any problems, then a seasoned Pilot will certainly not have any problems ;-)


Stay Tuned ;-)

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

Happy Flying!


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Posted by visioneer_one | Today @ 10:01 AM | 229 Views
Quote:
Originally Posted by vimy g eaou
And like you, I was shocked at the price of these SMPS's compared to what they used to be.
I also had a pair of DPS-1200s die after using them off a generator. They were in series, and the generator is an inverter type

Lol at the prices on these now. Blame the cryptocurrency nerds!

I replaced them with some DPS-750s, also in series. These are cheap for now at around $19 off of eBay.
(turns out that I didn't really need 900+ watts to run half my charging station)

Also - I've bought 6 of these and converted them to run in series. The conversion procedure is identical to the DPS-1200s

BUT

turns out that there are different types of DPS-750s which are not compatible with each other. pairing incompatible ones in series invariably - and quickly (literally within minutes - kills one of the two supplies.

went through three PSUs before I discovered that little nugget of information I thought I was doing something wrong when floating the ground or maybe they were just dodgy from the start but Nope not quite - it just so happened that I managed to pair up incompatible ones. Twice.

the last set I converted and paired up for 24V a little over a week ago. They passed my initial testing and worked as expected for this past weekend's charging activities. So far so good.

if they continue working I'll tear the vinyl off of them and post pics as to...Continue Reading
Posted by TMac54 | Today @ 09:28 AM | 232 Views
Good Day to All!
This is my first "blog" post and am not sure how this is really supposed to work, but I'll give it a shot. First, a little about my journey.
Started flying quadcopters for the first time ever in January 2018 as a result of my purchasing quads for my sons & daughter to fly. I thought they were cool and my children would love them. turned out--I loved them too and wanted to give them a shot! So, Line-of-Sight I went, learning basic flying skills and attempting to do so with my first quad (a 5-inch) in my backyard. That didn't go so well, as you can imagine.

Got a Hubsan to learn indoors. Better. Got a QX65 to learn FPV. OK, I'm hooked! Got a Diatone GT-R90. What a blast! FPV simulators--yes, plural! This process has taken me several months, but I have enjoyed the journey and learned a lot and continue to learn. I hope I will always! This stuff is SO Much Fun!

So, I wanted to start this blog by passing on some of my lessons learned over the past several months, beginning with my thoughts on a Beginner FPV Drone "Kit." Looking back, there is a much better (and cheaper) way to get started in this hobby with better equipment than I did. Here's my stab at it:

BEST BEGINNER FPV DRONE KIT - Racing Drone for Beginners (22 min 39 sec)

Posted by Bill M - RC | Today @ 09:21 AM | 230 Views
Hi fellow rc pilots & rc enthusiasts

Mobius Maxi camera review. This Mobius Maxi 2.7k Actioncam review includes unboxing, overview, features, functions, settings, various test clips & an aerial video from a quadcopter drone.

Get this Mobius Maxi 2.7k Actioncam here now: https://goo.gl/6uFw2W

Get the Mobius C2 Actioncam here now: https://goo.gl/sFZ6Q7



Mobius Maxi 2.7k Actioncam review (26 min 14 sec)

Posted by scousethief | Today @ 08:43 AM | 248 Views
You know you want one


Smallest Flying Sports car -Koncepto Millenya- (3 min 1 sec)

Posted by scousethief | Today @ 07:19 AM | 287 Views
This will be a relatively simple test between the various DVR's that we use for recording FPV footage , there are of course some restraints that we have to take into consideration when testing which i will try and explain as i go along.

To make a clean comparison i will -- as far as possible-- use the exact same equipment for each test only swapping out the DVR , there are of course some like the Stack-X and the Split that require their own camera.

Products

https://www.banggood.com/Eachine-Wizard-TS215-FPV-Racing-RC-Drone-Spare-Part-720P-HD-DVR-Module-Storage-Board-p-1298517.html


VIDEO SAMPLE


The original Eachine TS215 DVR


https://www.banggood.com/Eachine-Stack-X-F4-Flytower-Spare-Part-1080P-DVR-With-12_5-Inch-CMOS-Camera-For-FPV-Racing-Drone-p-1220198.html
...Continue Reading
Posted by lawrence4 | Today @ 02:51 AM | 351 Views
3mm foam.
DSMX receiver build in 3A BL ESC.
Eflite 180 2500kv motor
GWS EP-5030
Line servo x 2
2S...Continue Reading
Posted by yqrninja | Yesterday @ 11:51 PM | 398 Views
Saturday nights job is to carve out the foam at the wing roots in order accept the wing bolt blocks and join the wing halfs. I think primarily this is to provide some support the wing bolts and prevent crushing. Blocks are less than 5g. Carving the blocks only takes a few minutes on the belt sander. Happy with the way it all fit together.

Supporting one end of a wing up with a scrap piece of foam, up to the blue print specs to get the right amount of dihedral, and epoxying it together. This time I needed a thicker epoxy, lightened with some micro-ballons. I was careful again not to go crazy with the epoxy when gluing wing half's and blocks. It is tempting to squish in a lot of epoxy and glue it together. Lots of epoxy does not equal more strength. I measured the before and after weights, the epoxy cost me another 1.6g. Strength at the wing joint is the job of the fiberglass center joints. (Tomorrows job).

Also.......I found a wonderful beer by Black Bridge Brewers, these guys know how to make an IPA. Outstanding. I can have a beer on a Saturday.
Posted by XionUAV | Yesterday @ 11:33 PM | 394 Views
Another plane I picked up used and cheap. I like cheap planes like this because there's less attachment, which is good because this one snapped over and went in inverted on its first launch. Mostly my fault for not throttling up enough when tossed. I will admit that I'm jealous of the guys who just underhand lob this one and the EFXtra and they take off perfectly smooth and level. Still working on that one. Just need more practice. Normally I prefer to overhand throw so a plane is already one mistake high at launch. Of course that didn't help much the first time.

Stock motor and ESC running an APC 6x4. Motor is kind of noisy. Not the best quality. Will probably swap it out with something better later.

Nothing really new here since there are already bunches of videos and other info on this plane and its successor. Finally tossed the rebuilt Racer yesterday. Used a 4S with a quarter ounce of weight taped to the front of the battery to get the CG at center specs. Didn't notice anything odd with the control surface travel (the elevator was centered at neutral) but right after launch it started climbing excessively, which was clearly abnormal. At cruise throttle it would climb, stall and drop. Full down would produce mostly level flight. Low throttle and full down trim was required to get a hands-off cruise. Up elevator would snap it over into a rolling loop. To bring it down controlled I had to either keep it in a banking turn or would occasionally roll it over and do a...Continue Reading
Posted by yqrninja | Yesterday @ 11:26 PM | 405 Views
Friday evenings job is to glass the wing edges. This is to support the carbon rods to the tip extensions. I will be building the Odyssey in the dihedral configuration. Using as little epoxy as possible. Wet it out then using paper towel to pick up the excess. I am using slow cure epoxy from a company called Raka (raka.com), I had some left over from another project and it is wonder stuff to work with, high viscosity compared to the hobby store stuff. This should allow me to keep the epoxy pretty thin.
Posted by yqrninja | Yesterday @ 11:10 PM | 404 Views
Curious to see how it measures up I weighted everything.

Raw parts weight in at 907.77g, that is not counting a receiver weight. As I am undecided about what Rx to go with, I estimate that to be in the 10g range. That brings it up to ~920 g. The big unknown is how much glue and finishing are going to weigh, for example epoxy and lacquer finish.
Posted by jimharley909 | Yesterday @ 10:57 PM | 394 Views
This won't be too wordy as I'll let the pictures speak for themselves.
IMG_0760 by jim harley, on Flickr

This past weekend was the U.S. Air Force Museum's annual WWI fly-in and airshow. The turnout was phenomenal on Saturday. It was in the low 60's and cloudy but other than that it was busy all day with both spectators and R/C modelers. I haven't been to this since it's inaugural event years ago and it did not disappoint. Balsa U.S.A. had a nice tent set up and they had a number of kits for sale. The full scale guys had a good presence with about a dozen aircraft representing a mix of full scale and 'stand off scale' replicas. There was a full scale Fokker DR. 1 with a rotary engine that was just stunning. There was also a full scale Spad with an opposed engine...looked like a big Lycoming but I could be wrong.

IMG_0763 by jim harley, on Flickr

Last Thursday a couple guys from the Alliance Balsa Bees invited me down and be a part of the show. Rick Jacobs graciously let me fly is beautiful BUSA Pup in the show, which was quite an honor. Wright Field is more or less mecca for the USAF and military aviation in general. The selection of models in attendance were some of the best I have ever seen in one location...and there were a lot of them. I didn't count but if I had to guess there were over 40 models and both allotted flying times saw at least 10-15 models on the flight line with up to 6 in the air at one time. I think there would have been more but the wind was...Continue Reading
Posted by yqrninja | Yesterday @ 10:53 PM | 411 Views
Fall 2018 Odyssey ECL build log.

After a couple of years of following the Arthobby thread, and watching anything I could on YouTube about the ArtHobby gliders I ordered the Odyssey. I struggled with pure glider verses electric assist. I e-mailed Andre, and he advised that the new light weight version was about to be released. The new ECL version was quickly shipped and delivered in less than 7 days.

Combined with a Castle 25 ESC and Art1300 motor, which is capable of lifting a 1300g air frame, the projected weight is suppose to be around 900g. I am skeptical at hitting that target as everything that I have seen on the web is greater than 1100-1200g.

As for servos.... I put some thought into this. I was going to follow Soren's lead and use hobby king servos he uses. Maybe I'm making a mistake here, but I spent the extra $$ and went with the recommended Hitec. To save 30g I had to spend around $50 more. I probably could have saved a few more if I mixed up the servos. Hmm that 11g Turnigy may have been a better choice...maybe I should change that....(undecided)

HK15322MG DIGITAL SLIM WING SERVO 19g X 4
TURNIGY TGY-9025MG MG SERVO 11g X 2
Totaling 98g (advertised)

HiTec HS-65HB 11.2g X 4
Hitec HS-65mg 11.9 X 2
Totaling 68g (advertised)
Posted by GroundControlRC | Yesterday @ 07:40 PM | 491 Views
RC Tip #17 - FPV System Test Before Flight

RC Tip #17 - FPV System Test Before Flight (1 min 16 sec)


After having an FPV System Failure on a brand new system I decided to not only test it on the ground before flight but also test it in the air before putting on my FPV Goggles or Visor.

I do this by using my FPV Monitor and DVR to record the flight video from the FPV Camera and then review the footage to make sure the system is working properly and the signal is stable.

This will at least expose any immediate issue with your new FPV System and hopefully save your aircraft.

Always check before Flying FPV!

Here is a link to this FPV Camera:
Turbowing 5.8G 48CH 25mw Transmitter 700TVL 120 Degree Wide Angle Wireless FPV Camera NTSC - Copper Antenna
https://www.banggood.com/5_8G-48CH-2...47791920140372


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

Happy Flying!