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HobbyZone Ultra-Micro Electric Trainer with SAFE, AS3X, and 616mm Wingspan – A-HBZ44500

Model No: A-HBZ44500


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£120.23

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Sport Cub S 2

Introduction

The HobbyZone® Sport Cub S 2 is based on one of the all-time most popular trainer aircraft ever designed for learning to fly radio controlled (RC) airplanes-the legendary Sport Cub S. It's ultra-micro size makes it the ideal choice for a smaller trainer model that can be flown in yards, parks, soccer fields, football fields and other suitable spaces where larger models can't typically be flown successfully by first-time pilots. Exclusive SAFE® (Sensor Assisted Flight Envelope) technology helps to prevent overcontrol, loss of orientation and crashes so nearly everyone can learn to fly successfully. Beginner, Intermediate and Experienced modes allow you to choose the level of stability and control you need, or are ready to try, at the flip of a switch.

Features

  • Updated version of one of the best-selling and most popular trainer models available for learning to fly radio controlled (RC) airplanes - the Sport Cub S
  • 100% factory-assembled and ready to fly right out of the box - no assembly required (BNF Basic version requires transmitter, battery & charger)
  • Equipped with exclusive SAFE® technology that helps prevent crashes and makes it easy to learn how to fly
  • Beginner, Intermediate and Experienced flight modes you can easily change between at the flip of a switch
  • Panic Recovery mode activates at the push of a button to prevent loss of control and crashes
  • Ultra-micro size to fly in small parks, at sports fields or even indoors over a basketball court
  • Provides telemetry data to the controller/transmitter indicating flight battery voltage
  • Full 4-channel control for everything from training to aerobatic flight capability
  • Capable of aerobatic manoeuvres including loops, rolls and upside down (inverted) flight
  • Powerful electric motor for easy operation and excellent performance
  • Lightweight yet durable construction perfect for first-time pilots
  • No FAA registration required (under the 250 gram weight limit)
  • Full line of replacement/spare parts plus accessories available
  • Optional float set (sold separately) for flying from water
  • Practice flying this aircraft in the RealFlight® simulator

Overview

Welcome to the exciting world of RC (Radio Controlled) flight! If you've ever dreamed of taking to the skies, Horizon Hobby has you covered. We are committed to engineering aircraft that you can learn to fly with successfully even if you've never flown RC before. Every HobbyZone® aircraft we offer features industry-leading design and technology developed by experts to keep you in control and learning at your own pace so you can turn your dreams of flight into a reality!

The HobbyZone® Sport Cub S 2 makes learning to fly RC airplanes in more places and smaller spaces easier than ever! Based on one of the most popular trainer aircraft ever designed for learning to fly radio controlled (RC) airplanes-the legendary Sport Cub S -it's ultra-micro size makes it the ideal choice for a smaller trainer model that can be flown in large yards, small parks, soccer fields, football fields and other suitable spaces where larger models can't typically be flown successfully by first-time pilots. Install the optional float set (EFLUA1190, sold separately) and you can add large pools and small ponds to the list of places you can fly! Exclusive SAFE® (Sensor Assisted Flight Envelope) technology helps to prevent overcontrol, loss of orientation and crashes so nearly everyone can learn to fly successfully. Beginner, Intermediate and Experienced modes allow you to choose the level of stability and control you need, or are ready to try, at the flip of a switch. Plus you can instantly return to stable flight using Panic Recovery in any flight mode. This makes the Sport Cub S 2 a natural evolution of the trainer many pilots learned to fly with because it includes all of the same great features, while also adding new telemetry capabilities that send flight battery voltage to the transmitter to make the pilot better aware of approximately how much "power" remains.

And the fun doesn't stop after you learn how to fly! It's lightweight yet durable airframe is equipped with a powerful electric motor that delivers long flight times and provides plenty of speed and power to perform aerobatic manoeuvres including loops, rolls and even inverted (upside down) flight. That means the Sport Cub S 2 is a model even experienced pilots will appreciate and enjoy flying - and can also use to teach others to fly. The Bind-N-Fly® Basic version is the perfect choice for those pilots because it allows them to use their favorite Spektrum transmitter along with batteries and chargers they may already own. And the Ready-To-Fly version is perfect for first-time pilots because it includes a Spektrum controller/transmitter equipped with industry-leading DSMX® 2.4GHz technology, AA batteries for the transmitter, plus a rechargeable LiPo flight battery and USB charger. That means there's nothing extra to buy or provide! Best of all both versions arrive 100% factory-assembled and ready to go right out of the box - no assembly required!

Needed to Complete
  • 6+ channel Spektrum DSMX®/DSM2® compatible transmitter
  • 1S 3.7V 150-200mAh LiPo battery with Ultra-Micro connector
  • Compatible LiPo battery charger
What's in the Box?
  • (1) HobbyZone® Sport Cub S 2 with:
    • (1) Electric Motor (installed)
    • (2) Linear Servos (installed)
    • (1) Spektrum Receiver, ESC and (2) Servo Control Unit (installed)
  • (1) Product Manual
Bind-N-Fly<sup>®</sup> Convenience

Bind-N-Fly® Convenience

This Bind-N-Fly® (BNF®) Basic version comes 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 Spektrum DSMX®/DSM2® equipped transmitter (sold separately), install a charged battery (sold separately) and fly!

 

Fully Assembled

Fully Assembled

The Sport Cub S 2 arrives 100% factory-assembled and ready to go right out of the box. That means you can be flying in just the time it takes to charge the battery!

 

Durable Design

Durable Design

Construction with advanced EPS material delivers a lightweight yet durable airframe. In the unfortunate event you damage any airframe parts or components and can't repair them, a full line of replacement/spare parts is readily available.

Optional Floats

Optional Floats

Turn the Sport Cub S 2 into a float plane with the optional float set (sold separately). Installation takes just a few minutes and all the necessary hardware is included with the airplane and float set.

Sport Cub S 2

 

 

SAFE technology

 

Learn to Fly Successfully with SAFE® Technology

If this is your first RC airplane, Horizon Hobby-exclusive SAFE (Sensor Assisted Flight Envelope) technology prevents over-control and crashes. It also offers multiple flight modes to deliver more control and capabilities as your skills progress at the flip of a switch:

Beginner Mode

In this flight mode, the airplane has pitch (up/down) and bank (left/right) angle limits that prevent over-control which could lead to a loss of orientation and crashes. When the control sticks are released, the airplane automatically returns to level flight allowing you to relax and enjoy simply 'steering' the airplane through the sky. Best of all, takeoffs are as simple as giving full throttle and letting the airplane fly off a suitable surface, or by giving it a quick hand launch over surfaces such as grass, and landings are as easy as lowering the throttle and letting it glide to a landing on its own.

Beginner Mode

 

Intermediate Mode

This flight mode allows more freedom in pitch and bank, but still prevents significant over-control and the airplane does not return to level flight on its own. This allows you to make tighter turns and to climb and descend faster as your skills advance.

Intermediate Mode

 

Experienced Mode

In this flight mode there are no pitch or bank angle limits so you have complete control! You can even fly inverted (upside down) and perform aerobatic manoeuvres including loops, rolls, stall turns and more.

Experienced Mode

 

Panic Recovery

If you lose control of the airplane in the Intermediate or Experienced flight modes, simply activate the Panic Recovery mode with the push of a button and release the control sticks. SAFE technology will automatically return the airplane to level flight.

Panic Recovery

 

Sport Cub S 2
  • Completion Level: Bind-N-Fly Basic
  • Flying Weight: 57g (2.0 oz)
  • Length: 414.5mm (16.3 in)
  • Wingspan: Approximately 616mm (61cm)
  • Material: Advanced EPS Foam
  • Landing Gear: Fixed main landing gear with steerable tailwheel
  • Power System: Electric motor (integrated and pre-installed)
  • Recommended Battery: 1S 3.7V 150–200mAh LiPo battery with Ultra-Micro connector
  • Battery Type: LiPo (Lithium Polymer)
  • Battery Voltage: 3.7V nominal (1S configuration)
  • Servos: Two linear servos (pre-installed)
  • Radio System: Spektrum 2.4GHz receiver with DSMX and DSM2 protocol support
  • Receiver: Spektrum integrated receiver with ESC and dual-servo control unit (pre-installed)
  • Number of Channels: 4 channels (throttle, pitch, roll, yaw)
  • Transmitter Required: 6+ channel Spektrum DSMX or DSM2 compatible transmitter (sold separately)
  • Flight Stability: SAFE (Sensor Assisted Flight Envelope) technology
  • Flight Modes: Beginner Mode, Intermediate Mode, Experienced Mode
  • Special Features: Panic Recovery mode for emergency stabilisation
  • Telemetry: Battery voltage telemetry to transmitter
  • Aerobatic Capability: Loops, rolls, stall turns, inverted flight
  • Optional Accessories: EFLUA1190 float set for water flight (sold separately)
  • Simulator Compatible: RealFlight simulator practice available
  • FAA Registration: Not required (under 250g weight limit)
  • Included Items: Aircraft (fully assembled), electric motor (installed), two linear servos (installed), Spektrum receiver/ESC/dual-servo control unit (installed), product manual
  • Not Included: Transmitter, battery, battery charger

Overview

The HobbyZone Sport Cub S V2 is an ultra-micro electric trainer aircraft based on one of the most legendary and best-selling trainer designs ever created for learning to fly radio controlled aeroplanes. This updated version maintains the proven, popular trainer platform that has taught countless pilots the fundamentals of RC flight, whilst introducing modern enhancements that make it even more suitable for beginners and experienced fliers alike. Whether you're purchasing your first ready to run RC plane or looking for a compact trainer to teach others, this ultra-micro aircraft offers exceptional value and performance in a package small enough to fly in your garden, local park, sports field or even indoors over a basketball court.

The Sport Cub S V2 is specifically engineered for pilots who want to learn in smaller spaces without compromising on capability or enjoyment. Its lightweight yet durable foam construction combines with a powerful electric motor to deliver outstanding performance, whilst the exclusive SAFE technology (Sensor Assisted Flight Envelope) developed by Horizon Hobby works intelligently to prevent overcontrol and crashes—meaning nearly everyone can learn to fly successfully. This BNF Basic version arrives 100% factory-assembled and ready to fly straight from the box, requiring only a compatible Spektrum transmitter, a charged battery and your enthusiasm to take to the skies.

The Sport Cub S V2 represents the pinnacle of beginner-friendly RC trainer design for the UK market. It's recognised worldwide as one of the most capable and enjoyable ultra-micro trainers available, combining proven design principles with cutting-edge flight stabilisation technology. No FAA registration is required as the aircraft weighs under the 250-gram threshold, and the full line of spare parts and accessories available means your investment is protected for years of flying pleasure.

Key Features

  • SAFE Technology with Multiple Flight Modes — The exclusive Sensor Assisted Flight Envelope (SAFE) system helps prevent overcontrol, loss of orientation and crashes by automatically maintaining safe flight parameters. You can switch between Beginner Mode (with automatic level recovery), Intermediate Mode (more freedom with safety limits) and Experienced Mode (full aerobatic capability) simply by flipping a switch on your transmitter, allowing your skills to progress at your own pace.
  • Panic Recovery Mode — If you lose control whilst flying in Intermediate or Experienced modes, pressing the Panic Recovery button instantly returns the aircraft to stable, level flight, preventing potential crashes and giving you complete confidence in the air.
  • Ultra-Micro Size for Flexible Flying Locations — At just 57 grams flying weight with a 414.5mm length and approximately 616mm wingspan, this aircraft is small enough to fly safely in gardens, parks, sports fields and even indoor spaces where larger trainer models cannot be flown, making it the ultimate choice for UK pilots with limited space.
  • 100% Factory Assembled — No Assembly Required — The aircraft arrives completely pre-assembled with the electric motor, servos and Spektrum receiver all installed and tested. This BNF Basic version requires only binding to your existing Spektrum transmitter, charging the battery and flying—you can be airborne within hours of unboxing.
  • Battery Voltage Telemetry — The aircraft provides real-time flight battery voltage information displayed on your transmitter, helping you monitor remaining power during flight and plan your landing accordingly, eliminating surprises when battery power runs low.
  • Full 4-Channel Control with Aerobatic Capability — Complete control over throttle, pitch, roll and yaw allows everything from gentle training flights to aerobatic manoeuvres including loops, rolls, stall turns and even inverted flight, giving experienced pilots room to grow.
  • Powerful Electric Motor and Efficient Foam Construction — The lightweight yet durable advanced EPS foam airframe combined with a high-performance electric motor delivers excellent flight times, responsive handling and plenty of power for energetic flying without sacrificing battery life.
  • Bind-N-Fly Basic Flexibility — This BNF Basic version allows you to use your existing Spektrum DSMX or DSM2 2.4GHz transmitter, letting you avoid purchasing additional radio equipment if you already own compatible gear from another aircraft or system.
  • Optional Float Set for Water Flying — Purchase the optional float set (sold separately) to transform your Sport Cub S V2 into a float plane capable of taking off from and landing on water, opening up ponds, lakes and pools as additional flying venues.
  • RealFlight Simulator Compatible — Practice your flying skills in the popular RealFlight simulator before taking to the skies, helping you build muscle memory and confidence in a risk-free virtual environment.
  • Durable Design with Full Spares Support — The advanced EPS foam construction is both lightweight and remarkably durable, and Horizon Hobby offers a comprehensive range of replacement and spare parts, ensuring your aircraft remains serviceable for years of enjoyment.

Technical Performance

The HobbyZone Sport Cub S V2 is engineered with precision and attention to detail to deliver reliable, enjoyable flight performance suitable for both first-time pilots and experienced RC enthusiasts. The aircraft's ultra-micro dimensions—measuring 414.5mm in length with a wingspan of approximately 616mm—create a compact platform that maintains excellent aerodynamic efficiency whilst remaining manageable in confined spaces. The flying weight of just 57 grams (2.0 ounces) ensures responsive handling, quick acceleration and the ability to fly in lighter wind conditions that might ground larger trainer aircraft. The airframe is constructed from advanced EPS foam material, which provides an excellent balance of lightweight construction and durability, meaning the aircraft can withstand the inevitable minor crashes and bumps that accompany learning to fly, whilst remaining easy to repair with commonly available materials. The integrated electric motor delivers sufficient power to achieve generous flight times from the recommended 1S 3.7V 150–200mAh LiPo battery configuration, with typical flight durations allowing for extended practice sessions and progression through the SAFE flight modes. The aircraft features fixed main landing gear with a steerable tailwheel, providing stable ground handling and simplifying takeoffs and landings. The two linear servos provide precise, responsive control inputs across all four channels, whilst the integrated Spektrum receiver, ESC (Electronic Speed Controller) and dual-servo control unit are factory-installed and calibrated, eliminating the need for complex setup procedures. The power system has been specifically matched to the airframe weight and aerodynamic characteristics to deliver optimal performance across the entire spectrum of flying styles, from gentle beginner flights to energetic aerobatic manoeuvres.

What's in the Box

  • HobbyZone Sport Cub S V2 airframe (completely factory-assembled)
  • Electric motor (pre-installed)
  • Two linear servos (pre-installed)
  • Spektrum receiver with integrated ESC and dual-servo control unit (pre-installed)
  • Product manual and documentation

What You Need to Complete

  • Spektrum DSMX or DSM2 compatible 2.4GHz transmitter with 6+ channels (not included with BNF Basic version)
  • 1S 3.7V 150–200mAh LiPo battery with Ultra-Micro connector (sold separately)
  • Compatible LiPo battery charger (sold separately; Spektrum micro chargers are recommended)

Frequently Asked Questions

  • Is the HobbyZone Sport Cub S V2 suitable for complete beginners with no RC experience? — Yes, absolutely. The Sport Cub S V2 is specifically designed as a beginner trainer aircraft. SAFE technology with Beginner Mode automatically prevents overcontrol and returns the aircraft to level flight when you release the control sticks, making it exceptionally forgiving for first-time pilots. The aircraft is 100% factory-assembled, requires no building skills, and can be airborne within hours of opening the box. Many UK retailers and RC clubs recommend this model as an ideal starting point for new pilots.
  • What is the wingspan and how does it compare to other trainer aircraft? — The Sport Cub S V2 has a wingspan of approximately 616mm (61cm), making it an ultra-micro aircraft that's significantly smaller than standard trainer models. This compact size is a major advantage if you have limited flying space, as it allows safe operation in gardens, parks and sports fields where larger trainers cannot be flown. The wingspan is proportional to the aircraft's overall dimensions, creating a balanced design that's easy to control.
  • What battery does the Sport Cub S V2 need and where do I buy one? — The aircraft requires a 1S 3.7V LiPo battery in the 150–200mAh capacity range with an Ultra-Micro connector. This is a standard size for ultra-micro aircraft and is widely available from RC retailers in the UK. A 150mAh battery will give adequate flight times for training, whilst a 200mAh battery will extend flights. We stock several compatible batteries including the Spektrum 3.7V 1S 210mAh 50C LiPo Battery, which is an excellent choice for this aircraft.
  • Is this model really suitable for flying indoors over a basketball court? — Yes, the ultra-micro size and lightweight construction make indoor flight possible over suitably large indoor spaces such as basketball courts or sports halls. However, you must ensure the space is clear of obstacles and that you have adequate clearance. Indoor flight requires calm air conditions and careful hand-launch technique. Always check with facility owners before flying indoors.
  • How long do flights last and how often can I fly? — Flight durations are not formally quoted by the manufacturer, but with a 150–200mAh 1S battery, typical flights last 5–10 minutes depending on flying style, battery capacity and throttle management. Investing in spare batteries (we recommend at least two additional batteries) means you can enjoy extended flying sessions with only brief charging breaks between flights using a compatible USB charger.
  • Can I add floats to fly from water? — Yes, the Sport Cub S V2 can be converted to a float plane using the optional EFLUA1190 float set (sold separately). Installation takes just a few minutes and all necessary hardware is included with both the aircraft and float set. This opens up flying opportunities on ponds, lakes and other water venues.
  • What transmitter do I need for this BNF Basic model? — This BNF Basic version requires a Spektrum DSMX or DSM2 compatible 2.4GHz transmitter with at least 6 channels. Popular options include the Spektrum DXS, Spektrum NX6, Spektrum NX8 and higher-end Spektrum systems. If you don't already own a compatible transmitter, we offer complete Sport Package bundles that include everything needed to get flying.
  • Does this aircraft come fully charged and ready to fly immediately? — The aircraft itself arrives ready to go, but the battery is not included and must be purchased separately and charged before your first flight. Once you've bound the receiver to your transmitter and charged the battery, you can fly within a few hours of unboxing.
  • What happens if I crash and damage the aircraft? — The foam construction is remarkably durable, and minor damage can usually be repaired with foam-safe glue or tape. For more significant damage, Horizon Hobby offers a comprehensive range of spare parts including fuselage components, control surfaces, landing gear and more, ensuring your aircraft can be kept flying for years.
  • Is the Sport Cub S V2 good for learning aerobatics? — Absolutely. Whilst Beginner and Intermediate modes are designed for safe learning, the Experienced mode removes all pitch and bank angle limits, allowing full aerobatic capability including loops, rolls, stall turns and inverted flight. This progression from safe training to advanced manoeuvres makes it suitable for pilots who want to grow their skills over time.

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 HobbyZone Sport Cub S V2 BNF Basic with SAFE – HBZ44500 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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