Official Nexa OV-10 Bronco 1800mm ARF Discussion Thread

[sam51401]

Congrats TLAR, any video of one of your flights by any chance? Seems the VMO 2 76’ scheme is becoming popular among the builds. Looks great and any final thoughts on build tips and your setup would help out.
Im just waiting to hear someone modded to a D model and seeing those pics as this MRC initial offering looks to be a hit and worthy addition to any hangar. Maybe this one catches on like the A10 did?

[wrangler1]

Did everyone go on vacation?

I'm still under construction 🙄🙄, plane on hold.
And i have to announce that there is another project incoming. HK Beechcraft Baron.

[TLAR]

The Bronco presented herself well at the NW Scalemaster in the Sportsman category. She handles well in the wind.

[walkerm45]

Did everyone go on vacation?

[walkerm45]

Thanks, I would have expected quite a difference, as the main retracts, and wheels represent a substantial amount of weight shift.. I appreciate the info Rosytime.....

[Rosytime]

I balanced mine right side up. There's no way you're going to balance this plane upside down and do it safely. I used a Great Planes balancer and it worked well and held the weight with no problem. I also cycled my gear up and down to see if there were any changes. It stayed the same.

[walkerm45]

Does anyone have pictures balancing this airplane? How is it balanced, upright, or upside down. I know what the direction say, but I'm interested in best practices.....reality, ?

[Rosytime]

I put three more flights on the Bronco today. I switched to the 12x8 2 bladed MAS props to see if I got more oomph. According to ECalc this set-up would provide more watts. I flew for 5 minutes and landed with 20% in the batteries. I'm using 4s 4500 mah on an E-flite power 32. Most of the flight was at 3/4 to full throttle. Below that it doesn't feel like enough power to maintain level flight and doing a climbing turn was doable but not very quickly. My conclusion at this time is the 4s set-up is okay but doesn't leave you with enough power to feel comfortable. The Bronco definitely flies on the wing and is very stable. Even with a good crosswind today it landed straight didn't get blown around, again due to the weight. I'll be curious to hear what other people are using but I'm going to go to a 5s battery. Not only will the power 32s handle it, but the increased KV will spin up those props better. The good thing is I can remove some of that dead weight with the increased battery weight. It was a crowd pleaser today at a multi-club event celebrating AMA aviation day. A few more tweaks to get it where I feel it has enough power for my liking. On a side note, I'm transporting it with the wings attached to the fuselage so I don't have to plug and unplug all those wires into the receiver. I made a cradle for this assembly and a cradle that carries the two booms. The only bummer is that the wing assembly is about two inches too wide to place it in my trailer crosswise. It has to go in sideways but this still leaves me enough room to put another plane on the shelf. The good thing is that with the multi-servo connectors and the EC5 connectors for the motors and ESCs in the booms, it goes together quickly. Sorry I don't have any video but the previous ones posted look just like my flights.

[walkerm45]

What you see, is what you get. That was the explanation I got........

[Rosytime]

I wound up putting almost 6 oz of weight in the front of the plane. . I might try and put it in the forward part of the nose to see if I can take some dead weight out. What you see in the pic is 4 oz of steel weights. They're bigger than lead weights for the weight but it's what I had on hand. If I go to a servo in the nose as another flier has, I can reduce the amount of dead weight needed. And yes, I was surprised how much was needed but this is a heavy plane all around.
On another matter, I ordered an Xwave retract to see how they are and the only problem I see is that it is not set up for being a nose wheel without modification and having parts that don't come with it. I wonder if Motion is going to offer a nose wheel set-up in this product line.

[axerhand1976]

wow rosytime that looks like a lot of dead weight in there? how much did you need. thx

[MikeT]

In 15 years in the hobby, this is my first pull/pull. And most of my planes have been balsa. But mostly tail draggers. I’ve also never had twin so that’s new for me too. Always learning.

That's part of the fun doing different stuff and figuring out the best way to do it. Always learning even at 66.
Mike

[Kangi1954]

That's pretty much the SOP for most nose wheel pull-pull steering set ups. Straight forward and it works.

Mke

In 15 years in the hobby, this is my first pull/pull. And most of my planes have been balsa. But mostly tail draggers. I’ve also never had twin so that’s new for me too. Always learning.

[MikeT]

That's an approach I hadn't thought of. Me like.

That's pretty much the SOP for most nose wheel pull-pull steering set ups. Straight forward and it works.

Mke

[Rosytime]

I was going to use a servo in the front but it didn't look like there was enough room with the wheel coming up. Might have to rethink it if this set-up gives me trouble.

[Kangi1954]

Somehow the pics didn't up load. Here they are.

This would certainly reduce/remove stress on the cable and tubing. nice solution.

[Kangi1954]

After trying the original directions, and not liking the results, here is my answer the nose gear setup..... then add doors or custom fit the plastic insert.......

That's an approach I hadn't thought of. Me like.

[sam51401]

This plane has plenty of clearance as i will be using 15x8x3 MA props.

[walkerm45]

After trying the original directions, and not liking the results, here is my answer to the nose gear setup..... then add doors or custom fit the plastic insert.......

[Kangi1954]

I also highly recommend the 12x8 three blade prop with the Power 32's. Been running that combo for years with great performance on 4S.