Introduction
THE ULTIMATE CONSCENDO®
When the Conscendo® was first introduced it was geared towards RC newcomers who wanted to teach themselves how to fly with a powered glider. A few years later an "Advanced" version that offered more power for soaring, sport flying and aerobatics became a favorite of many intermediate and experienced pilots alike. Now the E-flite® Conscendo Evolution 1.5m evolves the design to be the most powerful, capable and fun to fly Conscendo yet! A stronger and stiffer airframe molded from higher density EPO combines with the more powerful 3S and 4S compatible power system featuring a telemetry-capable ESC to deliver higher speeds and more aerobatic performance — while offering the same smooth sport flying and soaring capabilities the Conscendo has always been known for.
Features
- Evolved to be the most powerful, capable and fun to fly Conscendo® yet for soaring, sport flying, high speeds and high energy aerobatics
- Higher density EPO results in a stronger and stiffer airframe capable of more aerobatic performance and higher speeds
- More powerful 3S and 4S compatible brushless power system with outrunner motor and folding propeller
- 30A telemetry-capable ESC provides real-time battery voltage, current, motor RPM and other data (via compatible receivers and transmitters)
- Long flight times up to 15-20+ minutes with a mix of power on/off flying using 3S 1300–2200mah or 4S 1000–2200mAh batteries
- 4-channel control including ailerons with four (4) factory-installed servos and linkages
- Spektrum™ AR637TA receiver with full-range telemetry and industry-leading DSMX® technology (BNF® Basic version only)
- Easy to fly with innovative and optional-use SAFE® Select flight envelope protection (BNF Basic version only)
- The unmatched stability and locked-in feel of exclusive AS3X® technology (BNF Basic version only)
- Easy to launch, fly and land, making it a perfect choice for a first powered sailplane model
- Lightweight yet durable composite-reinforced, high-density EPO construction
- Easy to install/remove two-piece wing and stabs
- Fast and easy assembly – no glue required
Overview
PERFORMANCE FOR EVERY PILOT
This is the most powerful, capable, and fun to fly Conscendo® yet! With the benefits of E-flite® engineering expertise, the Conscendo Evolution 1.5m powered glider is now better equipped to deliver higher speeds and even higher energy aerobatic performance — yet it's still as easy and fun to sport fly and soar as ever before. With a 3S LiPo battery, the factory-installed brushless power system — featuring a 30-amp telemetry-capable ESC, specially-tuned outrunner motor and folding prop — delivers plenty of thrust for fast climbs to soaring altitude, sport flying and aerobatics. Using a 4S battery, it delivers even more speed and thrust for unlimited vertical performance without the need for modifications or upgrades. The new higher density EPO airframe has the additional strength and stiffness to handle anything an intermediate to experienced pilot will want to do with all that power, performance and full 4-channel control. Yet the Conscendo Evolution is still easy to launch, fly and land — especially the BNF® Basic version equipped with a Spektrum™ AR637TA receiver featuring exclusive AS3X® and optional-use SAFE® Select technologies — which makes it the perfect choice for a first powered glider. Flight ready in less time than it takes to charge a battery, the Conscendo Evolution offers a wide range of pilots a unique flying experience that no other model can provide.
Needed to Complete
- Full-range 5+ channel Spektrum™ DSMX®/DSM2® compatible transmitter
- 3S 11.1V 1300–2200mAh or 4S 14.8V 1000–2200mAh LiPo with EC3™ or IC3™ Connector
- Compatible LiPo charger
What's in the Box?
- (1) E-flite® Conscendo® Evolution™ 1.5m with:
- (1) 30A Telemetry-Capable Brushless ESC (installed)
- (1) Brushless Outrunner Motor (installed)
- (4) Servos (installed)
- (1) Spektrum™ AR637TA 6-Channel Receiver (installed)
- (1) Product Manual
- Brand: E-flite
- Model Number: EFL01650
- Model Name: Conscendo Evolution 1.5m
- Completion Level: Bind-N-Fly Basic (BNF Basic)
- Flying Style: Electric powered glider / sailplane
- Skill Level: Level 2 (Intermediate)
- Wingspan: 1499mm (59 inches)
- Wing Area: 26.2 square decimetres (405.3 square inches)
- Overall Length: 1006mm (39.6 inches)
- Flying Weight: 251–2000 grams depending on battery configuration
- Material: High-density EPO foam with composite (carbon fibre) reinforcement in fuselage, wings and tail
- Airframe Construction: Two-piece wing and stabs with fast, glue-free assembly
- Landing Gear: Front and rear skids
- Motor Type: Brushless outrunner
- Motor Size: 3225
- Propeller: 9.5-inch (241mm) folding propeller
- ESC: 30A telemetry-capable brushless electronic speed controller (factory-installed)
- ESC Features: Real-time telemetry transmission of motor RPM, battery voltage, current draw and other power system data
- Battery Type: LiPo (Lithium Polymer)
- Battery Compatibility: 3S 11.1V 1300–2200mAh OR 4S 14.8V 1000–2200mAh
- Battery Connector: EC3 or IC3
- Recommended Battery: 4S 1800mAh LiPo with EC3 or IC3 connector (sold separately)
- Battery Voltage (3S): 11.1V nominal
- Battery Voltage (4S): 14.8V nominal
- Power System: 3S/4S compatible
- Servos: 4 factory-installed servos with pre-rigged linkages
- Servo Type: Not specified in source
- Channels: 5-channel control (throttle, ailerons, elevator, rudder, flaps/aux)
- Receiver: Spektrum AR637TA 6-channel receiver (factory-installed)
- Receiver Technology: DSMX with full-range capability
- Receiver Compatibility: Spektrum DSMX and DSM2 compatible transmitters
- Radio System: 2.4GHz frequency-hopping digital spread spectrum (FHSS)
- Radio Channels Required: Minimum 5+ channel Spektrum DSMX or DSM2 compatible transmitter
- Radio Frequency: 2.4GHz
- Radio Protocol: DSMX / DSM2
- Receiver Features: Full-range telemetry with compatible transmitters and receivers
- Flight Stabilisation: AS3X (Artificial Stabilisation–3-aXis) technology standard
- Flight Protection: SAFE Select (optional-use flight envelope protection with pitch/bank limits and auto self-levelling)
- Flight Time: Approximately 15–20+ minutes with appropriate power management and recommended batteries
- Assembly Time: Less than 1 hour
- Center of Gravity (CG) Range: 57–71mm (2.25–2.75 inches) behind wing leading edge
- Flaps: No flaps
- Trim Scheme: Full trim available
- Aircraft Colour: Yellow and blue
- In the Box: E-flite Conscendo Evolution 1.5m airframe, 30A telemetry-capable brushless ESC (installed), brushless outrunner motor (installed), 4x servos (installed), Spektrum AR637TA 6-channel receiver (installed), product manual
- Needed to Complete: Full-range 5+ channel Spektrum DSMX/DSM2 compatible 2.4GHz transmitter, 3S or 4S LiPo battery with EC3 or IC3 connector, compatible LiPo charger
Overview
The E-flite Conscendo Evolution 1.5m BNF Basic is the ultimate powered glider for RC pilots seeking a versatile blend of soaring capability, sport flying performance and high-energy aerobatic potential. When the original Conscendo was first introduced, it was designed for RC newcomers wanting to learn powered glider flying. Years later, an Advanced version emerged that captured the hearts of intermediate and experienced pilots alike. Now, the Evolution represents the pinnacle of the Conscendo lineage—delivering more power, greater capability and enhanced flying enjoyment than ever before. This electric RC glider combines a stronger, stiffer airframe moulded from high-density EPO with a potent 3S/4S-compatible brushless power system and telemetry-capable ESC to achieve higher speeds and confident aerobatic performance, whilst retaining the smooth soaring and sport flying characteristics the Conscendo is renowned for.
This BNF Basic (Bind-N-Fly Basic) version is delivered with a Spektrum AR637TA receiver featuring AS3X stabilisation and optional-use SAFE Select flight envelope protection, making it an exceptional choice for first-time powered sailplane pilots through to seasoned RC enthusiasts. If you already own a Spektrum 2.4GHz DSMX or DSM2 compatible transmitter, this ready-to-fly RC glider requires minimal completion—simply bind the receiver, perform final assembly, and you're ready to launch. The Conscendo Evolution 1.5m is hand-launch capable, easy to fly and land, and delivers flight times of 15–20+ minutes with appropriate power management and recommended batteries.
Whether you're an experienced RC flyer looking to expand your powered glider collection, or a beginner entering the world of brushless RC sailplanes, the Conscendo Evolution delivers outstanding value and performance. With its composite-reinforced construction, factory-installed 30A telemetry-capable ESC, brushless outrunner motor and four pre-installed servos, this is a complete power system ready for serious flying. The two-piece wing and stabs design means no glue is required for final assembly, and transport and storage are effortless.
Key Features
- Higher-Density EPO Airframe Construction — The Conscendo Evolution features an airframe moulded from high-density expanded polypropylene (EPO) with composite reinforcement throughout the fuselage, wings and tail surfaces, delivering a stronger and stiffer structure than previous Conscendo models whilst remaining lightweight for excellent soaring performance and long flight times.
- 3S/4S Compatible Brushless Power System — The factory-installed 3225 brushless outrunner motor paired with a 30A telemetry-capable ESC and 9.5-inch folding propeller delivers abundant thrust on 3S batteries or unlimited vertical performance and higher speeds on 4S LiPo packs without requiring any modifications or upgrades.
- 30A Telemetry-Capable ESC with Real-Time Data — The included ESC provides continuous telemetry transmission of motor RPM, battery voltage, current draw and other power system data to compatible Spektrum receivers and AirWare-equipped transmitters, allowing you to monitor your power system whilst flying.
- Spektrum AR637TA 6-Channel Receiver with Full-Range DSMX — The BNF Basic version includes a Spektrum AR637TA receiver with full-range 2.4GHz DSMX technology and full telemetry capability, ensuring reliable signal transmission and reception across your entire flying field with industry-leading frequency-hopping digital technology.
- AS3X Stability Technology — Exclusive Artificial Stabilisation–3-aXis (AS3X) technology works in the background to smooth the effects of wind and turbulence, delivering heightened stability and precision that makes the Conscendo Evolution feel like a much larger, expertly-tuned aircraft even in challenging conditions.
- Optional-Use SAFE Select Flight Envelope Protection — The AR637TA receiver includes optional-use SAFE Select technology that can be easily enabled via a simple rebinding procedure (no programming required) to provide pitch and bank angle limits, automatic self-levelling when sticks are centred, and easy switch assignment for engaging and disabling protection features.
- 4-Channel Control with Ailerons — The Conscendo Evolution includes full 4-channel control authority with aileron control surfaces, four factory-installed servos and pre-rigged linkages, enabling precise pitch, roll, yaw and throttle control for sport flying, soaring and aerobatics.
- Long Flight Times of 15–20+ Minutes — With proper power management utilising on/off flying technique and recommended 3S 1300–2200mAh or 4S 1000–2200mAh LiPo batteries, the Conscendo Evolution delivers extended flight sessions that make the most of each charge cycle.
- Quick Assembly with No Glue Required — The two-piece wing and stabs design uses a fast, glue-free assembly system, allowing you to have the Conscendo Evolution flight-ready in less than one hour—often quicker than charging your batteries.
- Front and Rear Skid Landing Gear — Durable skids mounted front and rear provide reliable touchdown support for smooth hand launches and belly landings across various terrain without damage to the airframe.
Technical Performance
The Conscendo Evolution 1.5m represents a significant step forward in powered glider performance and capability. The airframe spans 1499mm (59 inches) with a wing area of 26.2 square decimetres (405.3 square inches), offering excellent lift characteristics across a wide speed range from slow thermal soaring to energetic sport flying. The high-density EPO construction, reinforced with carbon and composite materials throughout the structure, delivers the strength and stiffness necessary to handle the increased power of the 3225 brushless outrunner motor without flex or vibration. The 30A telemetry-capable electronic speed controller (ESC) is rated to safely handle the power demands of both 3S 11.1V and 4S 14.8V LiPo battery packs, with battery capacity recommendations ranging from 1300–2200mAh on 3S cells to 1000–2200mAh on 4S cells. The 9.5-inch folding propeller efficiently converts motor energy into thrust whilst minimising drag during gliding phases. The aircraft measures 1006mm in length and weighs approximately 251–2000 grams depending on battery configuration, placing it in a category that is easy to transport and hand-launch whilst offering substantial scale presence in the air. The brushless motor system requires no maintenance, delivers consistent power delivery and generates minimal noise compared to traditional brushed motors. The Spektrum AR637TA receiver operates on the industry-standard 2.4GHz frequency with DSMX modulation, offering full-range transmission and a 6-channel receiver architecture to handle the 5-channel control requirements (throttle, ailerons, elevator and rudder) with expansion capability. Build quality throughout is excellent, with pre-installed servos, ESC and receiver ready for operation immediately after binding to your transmitter.
What's in the Box
- E-flite Conscendo Evolution 1.5m assembled airframe with composite reinforcement
- 30A telemetry-capable brushless ESC (factory-installed)
- Brushless outrunner motor with folding propeller (factory-installed)
- Four factory-installed servos with pre-rigged linkages
- Spektrum AR637TA 6-channel receiver with AS3X and SAFE Select (factory-installed)
- Product manual with assembly, binding and operation instructions
What You Need to Complete
- Full-range 5+ channel Spektrum DSMX or DSM2 compatible 2.4GHz transmitter (e.g. DXS, DX6 G2/G3, DX8 G2, DX9, iX12, iX20 or similar)
- 3S 11.1V 1300–2200mAh LiPo battery with EC3 or IC3 connector, OR 4S 14.8V 1000–2200mAh LiPo battery with EC3 or IC3 connector
- Compatible LiPo battery charger capable of charging EC3 or IC3 connector batteries
Frequently Asked Questions
- Is the Conscendo Evolution 1.5m suitable for beginners and first-time powered glider pilots? — Yes, absolutely. This BNF Basic model includes a Spektrum AR637TA receiver with AS3X stability technology that smooths the effects of wind and turbulence, delivering enhanced stability that makes the aircraft feel easier to control. Additionally, optional-use SAFE Select flight envelope protection can be enabled to provide automatic self-levelling and pitch/bank angle limits, making it an ideal choice for first-time powered sailplane pilots. The easy hand-launch capability and forgiving flight characteristics make it beginner-friendly whilst offering enough performance and capability to satisfy intermediate and experienced pilots.
- What battery does the Conscendo Evolution 1.5m require and how long will it fly? — The Conscendo Evolution is compatible with either 3S 11.1V LiPo batteries (1300–2200mAh capacity) or 4S 14.8V LiPo batteries (1000–2200mAh capacity), both with EC3 or IC3 connectors. With appropriate power management using on/off flying technique and recommended battery capacities, you can expect flight times of 15–20+ minutes per charge. The 3S configuration provides ample thrust for fast climbs and sport flying, whilst 4S delivers unlimited vertical performance and higher speeds without modifications.
- Which transmitters are compatible with the Conscendo Evolution 1.5m BNF Basic? — You need a full-range 5+ channel Spektrum DSMX or DSM2 compatible 2.4GHz transmitter. Compatible options include the DXS, DX6e, DX6 G2/G3, DX8 G2, DX9, iX12 and iX20. Note that older DSM2-only transmitters may not be compatible with newer DSMX models, so verify your transmitter supports DSMX before purchasing. The receiver can be programmed to work with compatible transmitters through simple binding procedures.
- What makes the Conscendo Evolution different from the original Conscendo or Conscendo Advanced? — The Evolution is the most powerful and capable Conscendo yet. It features an airframe moulded from higher-density EPO with composite reinforcement, delivering greater strength and stiffness for aerobatic performance and higher speeds. The 3S/4S compatible brushless power system is more potent than earlier versions, with a 30A telemetry-capable ESC, specially-tuned outrunner motor and folding propeller that deliver increased thrust and performance. The Evolution retains the smooth soaring and sport flying characteristics of earlier Conscendo models whilst adding high-energy aerobatic capability and extended flight times on modern LiPo batteries.
- Can the AS3X stability system be disabled or turned off? — AS3X is always active in the background on the AR637TA receiver and cannot be completely disabled. However, you can rebind the receiver as a standard receiver by programming the firmware, after which you can set up the receiver with your preferred configurations. Alternatively, you can simply ignore the AS3X benefits and fly the aircraft in normal mode with optional SAFE Select features enabled or disabled via switch assignment.
- How quickly can I get the Conscendo Evolution 1.5m ready to fly? — Assembly time is less than one hour with no glue required. Once you bind the receiver to your Spektrum transmitter (a process taking just a few minutes), perform any final assembly checks, balance the aircraft to the correct centre of gravity (57–71mm behind the wing leading edge), and charge your LiPo battery, you're ready to launch. This makes it faster to reach your first flight than many other aircraft kits.
- What is the recommended centre of gravity (CG) range for the Conscendo Evolution? — The correct CG location is 57–71mm (2.25–2.75 inches) behind the leading edge of the wing. Staying within this range ensures predictable handling, stable flight characteristics and proper elevator authority throughout the speed range.
- Can I use the Conscendo Evolution for aerobatics? — Yes, the Evolution is specifically designed to handle high-energy aerobatic flying. The stronger, stiffer high-density EPO airframe with composite reinforcement, combined with the powerful 3S/4S brushless power system, delivers sufficient performance and structural integrity for loops, rolls, inverted flight and other aerobatic manoeuvres. The 4S battery configuration provides unlimited vertical performance for aggressive aerobatic flying without modification.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the E-flite Conscendo Evolution 1.5m BNF Basic A-EFL01650 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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