E-flite Opterra 2m Wing BNF Basic with AS3X and SAFE Select (EFL111500)

E-flite Opterra 2m Wing BNF Basic with AS3X and SAFE Select (EFL111500): A comprehensive guide for buyers

The E-flite Opterra 2m Wing BNF Basic with AS3X and SAFE Select (EFL111500) is considered to be one of the most versatile and powerful surface models in the field of FPV and sports flies. In this detailed guide you will receive all relevant technical details, real user reviews, extensive experience from practical tests as well as sound tips and tricks – clearly structured and optimally prepared for purchase decisions.

Technical data and facts

Below you will find a detailed overview of all the important technical characteristics of this flight model:

Customer reviews and user experiences

The feedback from pilots and hobby pilots to the E-flite Opterra 2m Wing is mainly positive:

• Stability: Users particularly praise the high flight stability supported by AS3X technology even in windy conditions. Especially for FPV flights or aerial photographs, the model shows impressively calm flight situations.
• Variety of applications: The versatile camera mounting options and the option of performing both sporty art flights and quiet sliding are seen as highlights.
• Transport & Construction: Many users appreciate the modular plug-in system: wings and winglets can be removed without tools, which facilitates transportation in the car and makes the model fit for travel.
• Installation & instructions: The assembly is almost described as fast, uncomplicated and entry-level. The accompanying guide is clearly illustrated and understandable, so that even less experienced model builders can cope immediately.
• Material quality: The Z-foam construction combined with carbon reinforcements leads to a very robust and lightweight structure. Many buyers report that the model also surpasses smaller crashes or unpredictable landings without prejudice.
• Duration: When using a 2200–3200 mAh battery, realistic flight times between 8 and 12 minutes are reached. Anyone who is primarily floating and flies less aggressive maneuvers can extend the flight time to 15 minutes.

Detailed test results and flight experiences

Numerous test reports highlight the following aspects:

• Flight characteristics: According to tests, the Opterra convinces with its impressive performance span – from slow, safe sliding to fast, agile maneuvers. The semi-symmetrical surface geometry contributes significantly to versatility.
• Start and landing: Thanks to the low departure weight and the high wing stretching, start-ups are also easily possible from the hand. There is little space for safe landing.
• Increased power: The drive concept with 1300Kv Brushless motor and efficient folding propeller ensures fast climbing flights and sufficient power, even with full loading with cameras.
• Electronics: AS3X and SAFE Select ensure a noticeable reduction in wind and turbulence influences, which is particularly important for FPV pilots.
• Settings: With the recommended control paths (e.g. 22 mm on the transverse rows, 15/16 mm on the vertical row), the flight behavior can be optimally adapted to individual preferences.

Material quality and processing

The E-flite 2m Wing focuses on a material mix of Z-foam and carbon hollow core structures. This combination represents a long service life, torsional stiffness and crash resistance. The Z foam remains flexible and dampens impact energies, carbon ensures structural strength – a successful symbiosis of robustness and flight performance. In addition, the model is painted and provided with decorations on the factory side, which further enhances the optical impression.

Flight times and range

For typical use with recommended 3S-LiPos, flight times are usually between 8 and 12 minutes. Those who are on the go in the pure sailing flight and use the motor only for climbing phases can also realize longer flight times with some skill. The range depends primarily on the remote control system used; with modern spectrum DSMX systems, safe distances of several hundred meters are easily possible.

Increased performance and flight performance

The motorization with the 1300Kv Outrunner and the 40A controller offer powerful climbing flights. Even with additional camera equipment, the performance remains sufficient to realize ambitious pitch angles. In the horizontal flight, the model is equally quiet and arduous – perfect for beginners in FPV flights as well as for experienced model pilots.

Transportability and handling

The design as a plug-in system makes the Opterra extremely transport-friendly. Surfaces and winglets can be removed without tools, the large model can be disassembled to a handy measure. This is a decisive advantage for many users, especially if the model is to be transported regularly to the airfield.

Spare parts supply and accessories

As a product of one of the market leaders, the spare parts supply is outstanding: areas, hulls, propellers and servos are available at short notice via many dealers. Accessories such as FPV camera mounts or alternative noses for different camera systems are also available. This allows the model to be repaired or individualized at any time as needed.

Target group and user profile

The E-flite Opterra 2m Wing is aimed at pilots looking for a versatile single-wing model:

• Ambitioned leisure pilots, who appreciate stable and at the same time agile flight fun
• FPV and airborne fansthanks to the sophisticated camera positions
• Model manufacturervalue for short assembly time and long service life
• Beginners with first flight experiencesto benefit from AS3X and SAFE Select
• Frequent Flyers, which focus on mobility and robustness

Construction and Guidance

The assembly of the Opterra requires only a few steps: surfaces and winglets are plugged in, connections are plugged and the desired camera module is mounted. In the illustrated guide, the respective steps are explained in detail. On average, users need about 30–40 minutes from unpacking to first flight. The instructions are considered to be clearly understandable and also lead inexperienced model builders to the goal.

Community support and exchange opportunities

Around the E-flite Opterra a rainy community has formed. In numerous forums, social media groups and video platforms, you will find helpful tips as well as troubleshooting leads and modification ideas. Exchange with other pilots is also facilitated by the wide spread of the model, which is particularly useful for newcomers.

Alternative products of competitors

There are some single wing models with similar properties that are considered as alternatives:

The direct competition offers similar concepts, but no unites the combination of high load capacity, ease of assembly and factory installation of AS3X and SAFE Select as successful as the E-flite model.

Value for money

With a road price around €229, the product offers an excellent ratio of price to performance. Taking into account the high-quality components, the sophisticated plug-in system and the factory-installed electronics, the buyer gets a complete, reliable and versatile flight model.

Tips, tricks, recommendations, improvements and optimization options

Recommended batteries: If you want maximum flight time, set to light 3200 mAh LiPo batteries without increasing the departure weight too much.

FPV Setup: For FPV or aerial photographs it is recommended to use the middle camera position to minimize vibrations and propeller shadows.

Settings: The tax differences recommended in the manual and the main features provide good all-round comfort, but can be customized for art flight or sailing flight.

Mounting tip: Be sure to fit the wing joints correctly during assembly – a fixed locking prevents disturbing vibrations during flight.

Propeller care: A clean and intact folding propeller significantly improves efficiency and thus flight time as well as climbing performance.

Upgrade options: For advanced pilots, tuning motors or more powerful controllers are available to further increase climbing performance and top speed.

Frequent questions and user problems including solutions

How to start the model the easiest way?It is best by hand start with gentle thrust and slight gradient. The SAFE Select function ensures that the model automatically stabilizes after the ejection.

How can I extend the flight time?Due to economical engine use, lightweight components and aerodynamic optimizations, flight time can be significantly increased depending on the style.

What to do with damage to wings or hulls?Z-foam can be easily repaired with special foam glue or second glue. Replacement wings and hulls are available as original parts.

Which channels are compatible?All spectrum DSMX/DSM2 capable transmitters from four channels can be used.

How do I activate SAFE Select?SAFE Select is activated or disabled when connecting the receiver via a special switch position on the transmitter – details can be found in the instructions.

Problems with vibrations in flight?Check the folding propeller for unbalances and pay attention to fixed seat of the wings and all plug connections.

What could buyers still be interested in?

• Applications: The versatile fastening points make the model interesting not only for FPV and video flights, but also as a lightweight transport model (e.g. for sensors) or for thermal flights.
• Maintenance: The model can be easily cleaned and wait, the electrical wiring is clearly laid.
• Optics and individualization: The simple design provides space for own filming, painting or individual designs.
• Residual value and resale: The high brand awareness ensures stable demand in the used market.

Conclusion

The E-flite Opterra 2m Wing BNF Basic with AS3X and SAFE Select (EFL111500) offers a unique combination of versatility, stability and ease of use. It is equally suitable for ambitious hobby pilots, FPV enthusiasts and model builders who value mobility and high-quality processing. The modular design, the powerful electronic components, the solid spare parts supply and the high community support make this model a recommendation in its class. If you are looking for a flexible, powerful and long-lasting single wing, this model will make you the right choice.