E-flite F-16 Thunderbirds 70mm EDF BNF Basic with AS3X and SAFE Select, 815mm (EFL7850)

E-flite F-16 Thunderbirds 70mm EDF BNF Basic with AS3X and SAFE Select, 815mm (EFL7850): Detailed guide for buyers

The E-flite F-16 Thunderbirds 70mm EDF BNF Basic with AS3X and SAFE Select, 815mm (EFL7850) is a state-of-the-art jet model based on the iconic F-16 of the US Air Force Thunderbirds. With realistic optics, the latest electronics and impressive flight performance, this model is aimed at pilots who value both performance and an authentic jet experience.

Technical data and facts at a glance

The equipment of the jet is state of the art and is based on high-quality components that ensure both stability and longevity.

Customer reviews and experiences

The response to the E-flite F-16 Thunderbirds 70mm is mostly positive. The following aspects are particularly highlighted:

• Immediately: Many users praise the safe start of the SAFE Select technology. The flight modes help to control the model as an advanced beginner, especially when starting and landing on unconsolidated places.
• Flight behaviour: The machine is described as extremely agile and precise. Art flight figures, high-speed runs as well as high-alpha flight and gentle cruise are easily possible.
• Performance: Users report high climbing performances and a speed of over 160 km/h (more than 100 MPH), which makes the model also exciting for experienced pilots.
• Processing: Material quality and processing are considered excellent. The EPO foam material is stable, and the reinforcements provide additional stiffness.
• Service and spare parts: Spare parts are quickly available, which minimizes failures due to breakage or wear.
• Handling: Thanks to the low weight and the sophisticated design, the model can be easily transported and built up.

Few users report challenges during first flight, usually by underestimating the speed at start or landing. Here, however, the SAFE Select function helps to unravel critical situations.

Test results in detail

In independent tests, the E-flite F-16 Thunderbirds 70mm EDF convinces with the following points:

• Performance: The combination of 12-sheet-EDF, 1900Kv Inrunner and 6S-LiPo provides a noticeable difference to predecessors and competing products. The jet has almost unlimited climbing power and reaches over 160 km/h on horizontal flight.
• Flight times: Depending on the flight style, the flight times are between 3 and 6 minutes. With moderate mixing operation, 4-5 minutes are realistic. High-performance flights with a lot of afterburners (full performance) reduce the flight time accordingly.
• Ascending power: The model runs vertically. The power is enough to fly sophisticated art flight maneuvers and endless verticals.
• Electronics: The spectrum avian Smart Lite ESC delivers telemetry data in real time. Experienced pilots can keep an eye on the battery state, the current and the engine speed and make the flights even safer.

Material quality and durability

The F-16 from E-flite is made of high-quality reinforced EPO foam. This material convinces with high robustness, low weight and excellent impact resistance. In addition, composite reinforcements were used at stressed areas (e.g. surface, chassis mounts) to further strengthen the structure.

This results in:

• High service life with proper handling
• Good repairability in light damage
• Unchanged optics even after multiple flights

Even after many starts and landings on different surfaces, the shape remains stable and the finish is preserved.

Transportation

With a span of 815 mm, the F-16 is compact. The support surfaces cannot be removed, but due to the size and robust design, the model can be easily transported in the trunk. For safe transport, a protective bag or foam insert is recommended to protect the model from scratches or dents.

Spare parts supply and service

E-flite guarantees an excellent spare parts supply, as all relevant components are available individually:

• hull, guides, surfaces
• Chassis and individual struts
• Drive unit and electronics
• Small parts (e.g. servos, control linkages)

The ordering process is simple, the parts are usually delivered within few working days. Accessories such as chassis improvements, adapters or tuning parts are also readily available.

Target group of the model

The E-flite F-16 Thunderbirds 70mm is aimed at:

• Advanced model pilots, who have experience with fast models and jet models. The high speed and maneuverability are nothing for absolute beginners.
• Jet beginners with previous knowledge of trainer or warbird models, as the SAFE select and AS3X technologies help beginners to safely master the model.
• Art flight lovers, which value performance, precision and power.
• Collectors and Thunderbirds fansthe authentic design is a special highlight.

assembly time and construction instructions

The assembly is reduced to a minimum by the BNF Basic concept. The largest works are the fitting of wings, guides and suspensions. All electrical components are already installed on the factory and are optimally adjusted.

• Average construction time: about 30–60 minutes
• Tool needs: Screwdriver, possibly inbus key
• Construction instructions: Very detailed, clearly illustrated, step-by-step in German and English

Even less experienced model builders report that the construction was possible without problems. The first device of the receiver and the binding with a compatible spectrum transmitter take place quickly.

Community support and exchange of experience

The community around the E-flite F-16 portfolio is very active. There are a variety of:

• Forum entries and discussions with tips on settings, tuning and problem solutions
• YouTube videos with flight shots, construction instructions and test flights
• Facebook groups and model flight communities for sharing experiences and setups

Especially in the case of questions about telemetry, optimal batteries or set-up optimizations, beginners and professionals benefit from the faggot knowledge.

Alternatives from other manufacturers

There are some competing products that compete directly with the F-16 Thunderbirds 70mm. Here is an overview of the main alternatives:

The models differ mainly in electronics, features and flight behaviour:

• E-flite F-16: Provides AS3X and SAFE technology. As a result, it is also interesting for advanced beginners who value flight stabilization.
• Freewing/FMS: Similar optics, but without intelligent stabilization and usually less telemetry.
• HSDJETS: Very powerful, but less “beginner-friendly”.

With the E-flite, you will get the most balanced and safest choice.

Value for money

The E-flite F-16 Thunderbirds 70mm EDF BNF Basic with AS3X and SAFE Select, 815mm (EFL7850) moves in the middle to upper price segment for foam EDF jets. In view of the extensive equipment, efficient electronics, solid processing and high spare parts availability, it will fully meet its price.

Above all, modern assistance and telemetry systems, factory-built electronics and retrofitting accuracy justify the price increase compared to cheaper competition models.

Tips, tricks, recommendations and optimizations

Batteries:
High quality 6S 3200–4000mAh LiPos are recommended. If you want longer flight times and maximum performance, choose a 4000mAh battery with 30C or more. Batteries with good cell balance and low internal resistances provide additional security and power.

Start and landing:

• On short-cut grass it is recommended to take a light train at the high-rise ruin at the start.
• Take gas out early on landing to reduce speed. The suspension legs spring off well possible overloads.

Flight modes:
The use of the SAFE Select function is particularly helpful in the first flights. Full agility is available in expert mode.

Optimizations:

• High-quality propeller/fan replicas can reduce noise.
• A stronger draw-in suspension can optionally be retrofitted when frequently started on muddy grass surfaces.
• Who wants to install additional lighting to increase visibility at dusk.

Care:
Ensure after each flight that there are no impurities in the impeller or in the air inlet. The efficiency of the drive remains high and the power consumption is low.

Frequent user questions and problems – answers and solutions

1. How big is the recommended runway?
A short cut grass or asphalt track from 40–50 m is sufficient. Thanks to spring-loaded suspension, bumpy surfaces are no problem.

Two. How can I activate/deactivate SAFE Select?
SAFE Select is activated when binding. A free channel at the transmitter can be programmed for switching. The exact procedure is explained in the instructions step by step.

3. What to do with telemetry data resetting?
Ensure that the receiver is safely wired and the battery is sufficiently charged. If necessary, update firmware of the transmitter.

4. Which batteries fit?
Recommended are 6S LiPos with at least 3200mAh and 30C. Batteries with EC5 or IC5 connectors are ideal.

Five. Plane digs at start or landing – what is it?
Too high center of gravity or low speed lead to instabilities. Check the focus and, if necessary, Move the battery back. Before landing, pay attention to sufficient journey.

6. Where can I find spare parts?
The manufacturer and numerous dealers offer all common spare and tuning parts. A list is located directly in the user manual and on the manufacturer's website.

7. How much experience do I need for entry?
First jet flight experience or experience with fast Warbird/Trainer models is recommended. However, the SAFE Select function also facilitates access to advanced users.

What else could be important for buyers?

• Warranty and service: E-flite is known for fast and reliable support.
• Tuning options: Numerous accessories and tuning parts available (e.g. stronger chassis, new Impeller etc.)
• Optics and individualization: The Thunderbirds varnish is applied on the factory. Own customizing is easily possible with decals or airbrush.
• Long-term motivation: Thanks to its flexible performance and high robustness, the model remains attractive even after many flights.
• Resale value: E-flite models often retain a high market value, provided they are maintained.

Conclusion

The E-flite F-16 Thunderbirds 70mm EDF BNF Basic with AS3X and SAFE Select, 815mm (EFL7850) combines high performance, modern technology and unique optics. It is an interesting choice for ambitious pilots as well as for experienced beginners. The flight characteristics, the service and the community make them one of the leading models in the field of EDF jets.

If you place value on current technologies, easy operation and uncompromising performance, you will find a complete package in this model.