Availability: Out Of Stock

 Product manual can be downloaded by clicking this sentence.

49" Bighorn parts are listed in this link.

OMP Hobby Big Horn

This Amazing plane comes in with a wing span of 49 inches. Two options are available, with flaps and without flaps, but don’t let that fool you, the wing load is very light, and flies just like you would expect it too, can be flown like a trainer.  This planes also will hang on it’s prop with the flip of a switch. Set the high rates and throws to the max and the really see what this plane will do. With the recommended Sunny Sky motor and Eolo Prop, Hang on for a Fun ride.

   This plane is equipped with aluminum landing gear and soft large tires. Grass take offs are no match for this plane, Take it anywhere and fly.

   Three Beautiful color schemes are offered, (Red White Blue), ( Blue Yellow White), and our signature color (Green White Blue), all with the Oracover film.

Recommended parts for ARF version:

Sunny Sky X2820 1100 KV motor


40 amp ESC


EOLO 12X6.5 propeller


Servos: 4 for Non Flap version, or 6 for  Flap Version:
OMPHOBBY 17g digital metal gear servo.

RCGroups Review

Orders are shipped from Columbus, the capital city of Ohio, USA.

An order placed before 2:00pm Eastern Standard Time will be shipped the same working day.

We ship on Monday-Friday by US postal service (USPS) and UPS, and Saturday morning by USPS if a local post office is open. Any order placed on Saturday morning may or may not be shipped the same day. Orders placed on Sunday and US holidays will be shipped the next working day.


Retail orders above $80 may be eligible for free shipping, including contiguous United States, Alaska, Guam, Hawaii, Puerto Rico, and APO addresses. We will use either USPS or UPS that most packages can be delivered in 3-5 working days, but not guaranteed. However, for packages contain large and heavy items, such as power supply, we may use parcel post service or UPS Surepost that may take up to 7 working days to be delivered.

USPS First Class Mail and Priority Mail, Express Mail, and UPS services can be used for domestic addresses. Tracking number and delivery confirmation will be provided to the customer when they are available. If you have not received a tracking information E-mail, please log into your account and click the "view order" link, then click "Track your order" link to find out the tracking number and ship method.

USPS Priority Mail is typically delivered in 3 working days. But very occasionally a priority mail package may be delayed for several days in the mailing system. If delivery time is extremely critical to your order, we would recommend Priority Mail Express or other couriers.

Domestic First Class Mail is only 1-2 days slower than Priority Mail in delivery. We suggest domestic customers choose First Class Mail for an order under 15 oz to save shipping cost.

Real shipping cost is calculated according to package weight and distance, and can be found in the checkout page after delivery address is specified in the fields.

Any order of $200 and above requires addressee's signature confirmation upon receipt of the package. Please contact us in advance or leave a comment in the message box if you want to waive signature confirmation.

We always check the legality of potential fraudulent orders. This procedure may lead to 1-2 working days delay in shipping in some rare cases.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.


DHL, DHL Express, US Postal Service (USPS) First Class Mail, Priority Mail, and Express Mail (EMS), and UPS services can be selected for international addresses. Shipping cost is calculated according to package weight and distance, and can be found in the check out process. A package usually takes around 7-10 days to be delivered, or occasionally up to 45 days depending on the processing speed in your country, especially in some countries such as Brazil and Russia.

USPS First Class Mail is a budget shipping method. As soon as a First Class Mail package left USPS Chicago hub there will be no tracking information available. If you need detailed tracking information and timely delivery please do not use this shipping method.

Presently we cannot ship lithium batteries internationally by US Post Service or any other air shipping method. Please select UPS Ground if your order contains LiPo or LiFe battery.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.

OMPHOBBY Hobby BIGHORN 49" Pro Flap Version Receiver Ready Balsa Airplane

Customer Reviews

Based on 7 reviews
Jason U.
The plane is awesome.... UPS is not (for Canadians)

The plane is a great 3D capable plane. Goes together really quickly and with no major hiccups to speak of.

Note to other Canadians:
Do NOT have them ship UPS. You will be charged by UPS the duty + an unreasonable brokerage fee. Fedex's fee is much less. Go with USPS which will land with Canada Post whose brokerage is much more reasonable - IF they even remember to charge you!

Tim S.

The plane arrived in good shape. The box did not look good but the plane was fine.(Good job on second box).
The plane is beautifull, covering is tight all is well.
Assembly is quite easy for a new pilot. Struggling a bit on the electronics, especially the receiver programming.
Called their help line a couple times and Dan was very patient with the newb.
Have not put it in the air yet, still working on the reciever.
The only, and I mean the only thing OMP might consider is labeling the wires coming out of the wings, I.E aileron, flaps.
Great job OMP. Tim

Mark S.
Great Plane

The plane is great! I fly on a grass field and unfortunately the landing gear support plywood gave way. ( some pilot error was involved). Landing wasn’t smooth but the it is still weak.
I still recommend this plane. Took some trial and error on control surface through for non-3D flight. Also the flaps control opposite.

Kevin C.G.
Nice plane.

Buddy RC shipped it to me really quick,plane was packed very well and had zero damage.
I enjoyed the build ,that is what was left to due. It would have been nice if they had included a servo reverser for the flaps, but not a deal breaker I had one in stock. Plane seems to have been built very strong, I'll know more after the maiden flight. Covering job was better then any other ARF I've bought. Hands down a beautiful plane.

Jason G.
So far I'm impressed

I purchased the bighorn for this spring (2021). It was extremely well packaged. Every detail was thought of for shipping. 5 Stars! The covering on mine was excellent. No blemishes or wrinkles. For the build I had to add a reversing board for one of the flap servos, no biggie and I prefer to keep the servo orientation the same side to side, for equal link lengths so this was preferred for me. The ball joints look a bit light and small for the size of the plane. I can't say they were a problem but I switched them out for 2-56 DuBro swivel links. I wouldn't say this is absolutely necessary.

I tested the plane in my garage and there was plenty of pull with the stock 12 x 6.5E prop. My watt/Amp meter did show a max pull of 44.7 amps (static) with a 3s (Don't recall C rating). The ESC is rated at 40amps. I'm not a 3D flyer, at least not at this point, so I suspect that normal flight will be less without hovering, or at least only for short periods during a hard climb. I reviewed with the shop and they assured me the ESC will handle the load as it can support higher peak loads than advertised. The test confirmed that since the ESC did not cut out after 30 seconds or so of a 44.7amp pull.

Looking forward to getting this baby in the air very soon!

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