The EFL17770 RC Aircraft is built for high-performance flight sessions with a reinforced frame and powerful compatibility. Featuring a wingspan of 1400mm and a total length of 1281mm, this model offers excellent control and precision for pilots aiming to push their flying experience to the next level. Designed to run on a robust 6S 22.2V battery and a 3670 1950Kv inrunner motor (both sold separately), this aircraft supports dynamic power delivery with room to tailor the setup to your flying style.
What are the key features of the EFL17770 RC Aircraft?
- 1400mm Wingspan – Provides balanced lift and manoeuvrability, ideal for stable and responsive flight.
- 3670 1950Kv Brushless Inrunner Motor Compatibility – Delivers high-speed thrust and efficiency when installed.
- 3.41 Kg Weight – Ensures structural stability and wind resistance without compromising performance.
- 1281mm Length – Offers an optimal fuselage profile for straight-line performance and roll precision.
- 6S 22.2V Battery Support – Enables aggressive power output and extended flight sessions.
- 4000–7000mAh LiPo Range – Lets you choose between extended endurance or punchy short flights.
- EC5 or IC5 Connector Compatibility – Standardised connectors offer reliable power transmission.
- Battery and Motor Sold Separately – Allows complete control over component selection and tuning.
How does the 1400mm wingspan enhance performance?
A 1400mm wingspan strikes a solid balance between compact size and aerodynamic surface area. This span supports smoother banking, reliable stall recovery, and allows for advanced manoeuvres with minimal drag. Whether you're flying circuits or pulling vertical climbs, the wingspan provides predictable behaviour in both calm and breezy conditions.
Why choose a 3670 1950Kv inrunner motor?
Compatible with a 3670 1950Kv brushless inrunner motor, this aircraft is engineered for pilots seeking fast, energetic flights. Inrunner motors offer higher RPM output and improved acceleration, making them ideal for racing-style performance or agile directional transitions. The option to install your own motor also gives freedom to match your flying style exactly.
How does the 3.41 Kg airframe support advanced flight?
With a weight of 3.41 Kg, the EFL17770 has the mass and structure to hold firm in gusty weather or during powered dives. This weight class improves roll stability and provides stronger inertia during long-range circuits. It’s also ideal for those who prefer a model that maintains its path with authority.
What power setup does the aircraft require?
The aircraft supports a 6S 22.2V LiPo battery with a 4000–7000mAh capacity and minimum 30C discharge rating. Whether you're aiming for long flights or short, high-thrust sessions, this power range gives full flexibility. EC5 or IC5 connectors are required, offering a stable link between power and performance electronics.
Who is this aircraft built for?
The EFL17770 is ideal for experienced RC pilots seeking performance, tuning flexibility, and component customisation. With motor and battery sold separately, you can tailor the power system to suit your environment and preference. From speed runs to precision manoeuvres, it’s a solid platform that adapts to skilled users' demands.
Why choose the EFL17770 RC Aircraft?
This aircraft offers total control over build and performance. Its aerodynamic body, durable frame, and broad compatibility with premium components make it a standout option for flight hobbyists looking for a reliable and exhilarating airframe. Buy EFL17770 RC aircraft today and take command of a performance-driven platform built for versatility.
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Brand & Model
Brand: EFL
Model: EFL17770
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Appliance Type
RC Aircraft
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Dimensions
Wingspan: 1400 mm – Offers wide lift support and mid-range agility
Length: 1281 mm – Supports straight flight characteristics and proportional control
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Weight
3.41 Kg – Reinforced structure for wind resistance and strong inertia during high-speed runs
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Motor Compatibility
3670 1950Kv Brushless Inrunner – Compatible with high-RPM motors for agile and powerful performance
Motor Status: Sold Separately – Gives flexibility to install motor of your preference
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Battery Compatibility
6S 22.2V LiPo – Supports powerful outputs for advanced performance setups
Capacity Range: 4000–7000mAh – Enables flight duration and discharge control
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Battery Status
Sold Separately – Allows users to tailor power setup for speed or endurance
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Connector Type
EC5 or IC5 – Ensures stable current transfer and secure fit during operation
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Pilot Level
Advanced – Ideal for experienced users who want customisable power and handling
