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EFL Opterra 2m Wing BNF Basic with AS3X and SAFE Select A-EFL111500

Model No: A-EFL111500


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£319.99

£67.99

£252.00

Inc VAT & delivery

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In Stock
Delivery Included
1 Year Warranty

Product Details

This big flying wing has a wide range of capabilities that include everything from sport aerobatics to soaring. It also has multiple camera mounting stations so you can fly FPV and record HD video at the same time.*

Key Features

  • Fun to fly and FPV/HD camera ready
  • Up to 3 camera mounting stations
  • Available SAFE Select flight envelope protection
  • Plug-in wing and winglet sections for easy transport
  • Spektrum AR631 6-channel AS3X® receiver with SAFE Select technology
In The Box
  • (1) Opterra 2m Wing
  • (1) Spektrum AR631 6-channel receiver with industry-leading DSMX technology
  • (1) 40A ESC
  • (1) 10BL Brushless outrunner 1300Kv
  • (4) 13 gram servo
  • (1) User Manual
Needed to Complete
  • Full-range, 4+ Channel DSMX transmitter
  • 2200-3200mAh 3S LiPo flight battery with EC3 or IC3 connector
  • 3S compatible LiPo charger

Overview

The OpterraT 2m flying wing is the collaborative effort of George Hicks and Mike McConville - two of model aviation's premier aircraft designers. Together, they have created some of the best flying RC airplanes in the world. This one is no exception. Its lightweight construction, long wingspan and efficient aerodynamics give it a wide range of capabilities that includes everything from sport aerobatics to soaring. It even gives you the ability to put yourself in the pilot's seat with FPV gear while using a GoPro Hero 3, Hero 4 or similar class camera to record HD video at the same time.* This Bind-N-Fly® version comes with the added benefit of a SpektrumT AS3X® receiver that features optional SAFE® Select technology.

Features

  • Fun and easy to fly
  • FPV/HD camera ready
  • Up to 3 camera mounting stations
  • Available SAFE® Select flight envelope protection
  • Plug-in wing and winglet sections for easy transport
  • Powerful brushless motor with folding prop installed
  • SpektrumT AR631 6-channel AS3X® receiver with SAFE Select technology
  • Digital metal-geared servos installed
  • Carbon-reinforced, hollow-core construction with durable Z-FoamT material
  • Lightweight design with a wide performance envelope
  • Vortex generators for better slow-speed stability and control authority
Advanced Aerodynamics and Lightweight Construction
Advanced Aerodynamics and Lightweight Construction

Central to the aircraft's amazing capabilities are the advanced aerodynamics that shaped its design. In addition to its efficient airfoil, winglets and fins on the fuselage help the model track true in all kinds of air. Vortex generators near the leading edge of the top of the wing, and just ahead of the elevons on the bottom of the wing, enhance slow speed stability and control. The airframe itself is constructed of carbon-reinforced, hollow-core Z-FoamT material that keeps weight to a minimum while maintaining strength and rigidity.

 

Easy to Assemble and Transport
Easy to Assemble and Transport

One of the model's most impressive features is how easy it makes it for you to take it with you anywhere. Its plug-in wing panels and winglets are secured with thumbscrews so assembly or disassembly can be done in a matter of minutes. And the box it comes in is designed to function as a carrying case complete with a handle.

 

High-Output Brushless Power System with Folding Prop
High-Output Brushless Power System with Folding Prop

The high-output power system provides more than enough power for carrying camera payloads or performing sport aerobatics. When you want to power off and grab a thermal, the folding prop reduces drag so you can glide longer.

 

Up to 3 Camera Mounting Stations Available
Up to 3 Camera Mounting Stations Available

In addition to a sleek, low-drag nose for soaring and flying aerobatics, the Opterra wing includes an optional camera nose with up to two forward-facing stations for FPV or HD cameras. There is also a downward-looking camera bay in the belly designed for GoPro Hero 3, Hero 4 and similar HD cameras.

 

The camera nose includes four foam inserts:

  • Insert for GoPro Hero 3 and Hero 4 Cameras
  • Insert for recommended SpektrumT FPV camera (see below)
  • Insert for other FPV cameras
  • Blank insert that can be custom cut for other payloads

It also has an external mounting station for low-profile Mobius or Legend HD cameras. This allows pilots to mount an HD camera on top of the nose and an FPV camera in the nose.

Recommended FPV System - All Items Sold Separately
  • Video Transmitter
    • In EU: 25-200-600mW Adjustable Power Video Transmitter (SPMVT1000)
    • In EU: 25-200-600mW Adjustable Power Video Transmitter (SPMVT1000)
  • Video Transmitter Antenna
    • Spektrum RHCP Straight Connector Antenna Set (SPMVX5801)
    • RHCP Omni Right Angle Connector (2) (SPMVX5802)
  • Camera - Spektrum 650TVL CCD FPV Camera NTSC (SPMVC650)
  • Power Adapter - Spektrum Power Adapter (SPMA9556)
  • Headset/Video Monitor - Spektrum 4.3-Inch Video Monitor with Headset (SPMVM430C)
SAFE technology
SAFE technology
Bind-N-Fly Completion Level Advantage

Already own a SpektrumT transmitter? Bind-N-Fly (BNF) aircraft make getting into the air quickly and with the best control experience possible easier than ever. They come out of the box with the power system, servos and a Spektrum 2.4GHz receiver installed so all you need to do is bind the receiver to a compatible transmitter, finish any final assembly, and fly!

This Bind-N-Fly Basic model is equipped with a Spektrum 2.4GHz DSMX® receiver featuring AS3X (Artificial Stabilization-3-aXis) technology that works behind the scenes to smooth out the effects of wind and turbulence. The result is a heightened sense of stability and precision that makes you feel like you're flying a much larger, expertly tuned aircraft.

If this is your first model of its type, or you want an extra margin of safety while familiarizing yourself with the airplane, you can enable the optional-use SAFE® Select flight envelope protection technology built into the receiver. No programming is required. Simply change up the binding sequence as directed in the manual.


With SAFE Select enabled, you get:

Pitch and Bank Angle Limits

  • These envelope limits keep the airplane from rolling or pitching upside down. They also prevent excessive climb or dive angles.

Automatic Self-Leveling

  • The airplane instantly returns to and holds level flight when the sticks are released and in the center position. It's also helpful for keeping the wings level during takeoffs/launches and landings.

Easy Switch Assignment-No Complex Programming Required

  • The simple procedure for assigning a transmitter switch to turn SAFE Select features on and off doesn't require any complex programming and takes just a few seconds.

If you don't want to enable the SAFE Select features, just bind the receiver normally and it will function like a standard AS3X receiver.

  • Wingspan: 1989 mm
  • Battery type: 2200mAh 3S LiPo (Sold Sepratley)
  • Weight: 1899 g
  • Length: 1036 mm

The EFL111500 RC Aircraft is built for pilots who need reliable endurance, scale performance, and smooth handling in a large-format airframe. Featuring a substantial 1989mm wingspan and lightweight 1899g build, this model is optimised for long, stable flight with minimal power draw. Its efficient design supports a 3S 2200mAh LiPo battery setup, offering simplicity and performance for consistent recreational or club-level flying.

What are the key features of the EFL111500 RC Aircraft?

  • 1989mm Wingspan – Provides exceptional lift and glide performance over long flight paths.
  • 1036mm Aircraft Length – Contributes to balanced flight control and centre-of-gravity optimisation.
  • 3S 2200mAh LiPo Battery Support – Efficient energy profile allows longer airtime and smoother control.
  • 1899g Flight Weight – Light for its size, enhancing lift-to-weight ratio and reducing stall speeds.
  • Battery Sold Separately – Offers freedom to select preferred brand and discharge rating.
  • Low Wing Loading – Improves low-speed handling and enhances stall resistance.
  • Field-Friendly Setup – Designed for minimal adjustment and quick deployment at the flying site.
  • Ideal for Scale and Glider Pilots – Stable platform for thermal riding, relaxed cruising, or smooth landings.

How does the 1989mm wingspan improve flight quality?

The large 1989mm wingspan creates excellent lift with less throttle input, improving battery efficiency and enabling extended flight times. Its generous surface area supports stable gliding, reduces turbulence impact, and improves energy retention, especially during descents or in thermals. This size is ideal for soaring, visual scale realism, or relaxed park flying.

What battery does the EFL111500 support?

This model is designed for use with a 2200mAh 3S LiPo battery, which provides a strong balance of weight and power. Its lower voltage and moderate capacity reduce airframe strain and maximise flight duration. The lightweight profile and efficient aerodynamic structure complement this battery type perfectly for long cruising flights. Note that the battery is sold separately, allowing the use of preferred brands or configurations.

Who is the EFL111500 best suited for?

This model is ideal for intermediate to advanced flyers looking for a stable, slow-flying experience with a large visual footprint. It’s also suitable for pilots interested in precision landings, scale realism, or gliding. Its size makes it a favourite for visual orientation and relaxing field sessions without the need for aggressive manoeuvres.

How portable is this aircraft despite its size?

With a wingspan approaching 2 metres, the aircraft remains surprisingly portable due to its modest 1036mm fuselage length and 1899g total weight. It is engineered to remain light yet strong, allowing easy handling during setup and transport. It’s a large model that doesn’t compromise convenience.

Does the airframe offer tuning flexibility?

Yes. The spacious layout of the EFL111500 allows for flexible internal arrangements, and the 3S power system makes tuning ESCs and weight distribution simple. The design leaves room for minor aerodynamic tweaks or payload changes without upsetting flight balance.

Why choose the EFL111500?

If you’re looking for graceful, efficient, and relaxing RC flight, the EFL111500 offers everything from generous lift and thermal gliding to practical battery compatibility. With its wide wingspan and smart weight balance, it supports longer flight times and dependable performance. Buy EFL111500 RC aircraft today and enjoy soaring precision and effortless control in every session.

  • Brand & Model

    Brand: EFL
    Model: EFL111500
  • Appliance Type

    RC Aircraft
  • Dimensions

    Wingspan: 1989 mm – Large-scale design for strong lift, thermal capability, and visual presence
    Length: 1036 mm – Compact fuselage supports aerodynamic balance and ease of assembly
  • Weight

    1899 g – Lightweight build for its size ensures efficient lift and smoother low-speed control
  • Battery Compatibility

    3S 2200mAh LiPo – Provides dependable energy for stable, long-duration flight performance
  • Battery Status

    Sold Separately – Choose your preferred 3S 2200mAh LiPo for tuning and brand preference
  • Pilot Profile

    Intermediate to Advanced – Best for those seeking large-scale visual flight, gliding, and relaxed field use

Finance Options

Click to see Novuna Finance Information

Novuna

Novuna Personal Finance Available on this product


DEPOSIT MONTHS APR MONTHLY PAYMENTS TOTAL AMOUNT PAYABLE
24 Month Credit
£25.20 24 19.9% 24 x £11.35 £297.60
36 Months Credit
£25.20 36 19.9% 36 x £8.23 £321.48
48 Months Credit
£25.20 48 19.9% 48 x £6.70 £346.80
Buy Now Pay Later 48 months (6 months Deferred)
£25.20 48 24.9% 48 x £7.90 £404.40
Buy Now Pay Later 48 months (10 months Deferred)
£25.20 48 24.9% 48 x £8.35 £426.00
Buy Now Pay Later 48 months (12 months Deferred)
£25.20 48 24.9% 48 x £8.83 £449.04

We want to make sure your delivery goes smoothly, so here are some important details about our service:

  • For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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  • If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
  • For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.