Freewing MiG-29 Twin 80mm EDF Assembly & Flight Review

Greetings Comrades, We’re Gettin’ Miggy with it!

When one thinks of the late generation Russian fighters, the SU-27 is at the top of many lists.  However, for me, the MiG-29 is the one that has fascinated me more.  I think because it was a relatively new fighter in Russian service when I was a kid which created a certain ere of mystery surrounding it.  Plus, as a design, it has a nice look that I’ve also kind of liked.

So, seeing the new Freewing MiG-29 come to market in its ever so unique Slovak digital camouflage trim scheme, I was very intrigued.  Given the large size and the scale features, it looked like an extremely nice airplane and I’m happy to report it lives up the expectations!  The airplane looks and flies great and has a great scale presence in the air that’s so distinctive.

 

AIRCRAFT ASSEMBLY NOTES

Not surprisingly, the Freewing MiG-29 came in quite a large box which was packed well and efficiently.  Unboxing the model, you truly start to get a sense of the size as well as the quality of the finish (it’s quite smooth).  Everything is broken down into the major components, so assembly was quick and painless.  Note that for receiver, I’m using a Spektrum AR8010T 8 channel receiver.

The assembly of the MiG-29 starts with gluing the separate nose piece in place along with the 4 plastic clips along the seam.  I used foam tac to do that which worked great.  There is also a forward wood plate that gets screwed into place that provides a forward battery tray along with some additional strength along the nose seam.  From there, the horizontal stabilizers are placed by first installing the aluminum pivot rod and the tails over it.  The tails are held onto the rod with a collar, so it’s important to ensure that the collar is tight.  To finish it up, the vertical stabilizers are screwed into place followed by the wings.

On the bench, the airplane is quite impressive.  It’s a large airframe and the finish on it is quite nice.  The digital camouflage is executed well and looks good on the airframe.  Also, the model features nice scale landing gear as well as gear doors.  Additionally, the cockpit area is cover is plastic which will help save it from texturing in the sun, so that is very nice!  This airplane would really take some weathering nicely.  There is a big tiger decal provided that can be placed on the vertical tail which I  would have placed, but unfortunately the artwork was pretty pixelated, so I decided to pass.

One additional note on the Freewing MiG-29 is that the wing tips have quite a bit of camber to them.  So, to reduce some of that, I split the difference on the aileron trailing edges to add a slight amount of reflex into the wing.  The middle of the aileron trailing edge is set to the top of the wing tip for trim as shown below.

 

ELEVATOR SERVO REPLACEMENT & SETUP

As a whole, I’ve found the Freewing elevator servos on their jets marginal at best.  This model was in the first batch of pre-orders which had a recall on the initial elevator servos.  Replacements were sent out to everyone (and are being included in the subsequent batches) and the servos were replaced and they worked well enough.  That being said, I still wasn’t happy with the performance and so ultimately replaced both servos with Hitec D85mg servos.  This is a large high performance jet, and so this gave me the most peace of mind in flying the airplane and they are a drop in fit.

In addition, I wasn’t happy with the servo matching of the replacement stock servos as they did not operate symmetrically left to right.  To rectify this, I setup the tail servos on separate channels which allowed me to program each to match each other perfectly.  This does require bypassing the blue box inside the airplane  and plugging those two servos directly into the receiver so keep that in mind.  In the case of the D85 servos, they are programmable, so could be programmed to match via the programmer also.

 

TWIN CENTERBURNERS

The full scale MiG-29 was a full afterburning jet, so adding CenterBurners was a must! 🙂  All of the newer 80mm Freewing EDFs are coming with 36mm diameter inrunner motors, so this is my twin 36mm inrunner setup.  The inrunner designs simply use 4 set screws to clamp the tailcone in place onto the back of the motor which makes it pretty easy.  The look is great in the airplane and is especially great in the air!

 

AIRCRAFT SETUP & CG

On the control surface setup, I prefer to setup individual elevator and aileron triple rates so I have options for the maiden flight.  Through flying the MiG-29 I ultimately converged on my high rates for elevator and low rates for ailerons as that provided the best feel in the air.    My final recommended control throws are as follows:

  • Elevator – 37mm with 10% expo
  • Aileron – 25mm with 10% Expo
  • Rudder – 45mm with 25% expo to desensitize the steering
  • Flaps – 22mm mid, 40mm full and no elevator mix is required

DOWNLOAD SPEKTRUM FILE

For the CG, the model has molded in CG marks which I found to feel about perfect in the air.  Simply pick up the airplane with your finger tips at the rear edge of the mark and look for the aircraft to be level.  I’m using a two Roaring Top 35c 6s 6250 mah batteries which are place as far back as they can realistically go inside the hatch area.  My timer is set to 4:00 minutes as the airplane flies quite efficiently compared to other EDFs.

Note that the airplane flying at this CG location does require a good amount of up elevator trim for flying.  The leading edge is set to about 3mm below the lower fuselage line as shown below.  This is noted in the instructions as well and is something to be aware of.

 

FLYING THE FREEWING MiG-29 TWIN 80mm EDF

With an impressive looking model like this, the hope is that it flies equally as impressive and I’m happy to say that it holds up to expectations!  The MiG-29 is quick at full throttle has great vertical performance and really looks and maneuvers extremely scale in the air.  Rolls and verticals are all very nice and the model responds well.  It has a really large flight envelope and so slows down on landings really nicely almost being too floaty at times in fact.  That said, it sets into a nice nose up attitude and controlling the descent with power, the model will really get those greasers if you get it right.  The scale landing gear work well and the model has nice large tires, so I would expect grass operations shouldn’t be an issue.

The MiG-29 does include ordnance with the kit as well which is nice to have.  I haven’t flown the model with them yet to date however as they mostly just slow the airplanes down.  Also, the fins are a bit flimsy, so you may noticed some buffeting from them in bumpy conditions.  Hard to beat how the airplane looks and flies clean! 🙂

 

FINAL THOUGHTS

The Freewing MiG-29 really is an impressive beast of a jet.  The model has a great finish, flies great and has some really nice features included with it.  I also love the size of the model and the way that it looks and maneuvers in the air is awesome.  I really hope that we will see more twin 80mm EDFs in this size because these larger airframes present and fly so nicely.  Until next time comrades, I’ll see you at the field!

8 thoughts on “Freewing MiG-29 Twin 80mm EDF Assembly & Flight Review

  1. Awesome! After seeing this large 80mm twin EDF MiG-29 issued by Freewing, it may be nice to see a larger Russian cousin in the shape of a Twin 90mm EDF Sukhoi 35 in a close to matching scale. In the end, larger aircraft do fly better.

  2. According the instruction manual the elevator should be only 1mm below the fuselage line and you have up to 3mm. That means for me the aircraft is nose heavy with the mentioned CG of 140mm. Do you think to shift the CG more backwards ? Of course you can’t shift your heavy accus more backwards but with lighter ones it should be possible, what do you think about it ?
    Any idea about takeoff roll distance on grass runway ?

    • It’s typical for a full flying stab aircraft to have a notable amount of up elevator for trim. It is a function of the CG, but I’m happy with how the airplane feels in the air otherwise. There’s definitely room to move it back, but I’m not interested in flying less capacity as that’ll just simply cut into the flight time.

  3. Thanks for your detailed review. i had a question, how does the reflex on ailerons and flaps affect the performance of the Mig-29? and does it need any elevator mixing? I have a Freewing Mig-29 so it would be interesting to implement the changes you have recommended on the wing reflex. Thanks

    • The reflex just helps the airplane be a little less floaty on the landings. IT’s fixed in there, so doesn’t affect anything performance or anything like that.

Leave a Reply