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Delivery Included
1 Year Warranty
Product Details
Updated and upgraded, the E-flite UMX Pitts S-1S is now equipped with optional-use SAFE Select to make it the easiest to fly Pitts model yet. Plus the 2S and 3S compatible power system makes it more capable and fun to fly than ever before!
Key Features
- An Aviat Aircraft Company officially licensed scale replica of the iconic aerobatic design
- The most affordable, convenient, and easiest to fly Pitts S-1S model yet
- More powerful 2S- and 3S-compatible outrunner motor and ESC
- Easy to fly with optional-use SAFE Select flight envelope protection
- Completely factory-assembled and ready to fly right out of the box
In The Box - (1) E-flite UMX Pitts S-1S
- (1) Brushless Outrunner Motor (installed)
- (1) Brushless ESC (installed)
- (1) Spektrum Receiver (installed)
- (4) Linear Servos (installed)
- (1) Product Manual
Needed to Complete- (1) Full-range 5+Channel Spektrum DSMX Compatible Transmitter
- (1) 2S 7.4V or 3S 11.1V 280-300mAh LiPo with JST-RCY Connector
- (1) Compatible LiPo Battery Charger
Pitts Perfection
"You don't fly this airplane," says Aviat Aircraft™ Company about its envelope-pushing Pitts® S-1S. "You wear it." The aerobatic biplane's proven design and highly responsive controls have made it a potent competition aircraft for decades. Due to its overwhelming popularity, E-flite® has brought back the UMX™ Pitts® S-1S with updates and upgrades that make it the easiest to fly, most convenient, and most affordable Pitts model yet! It now includes optional-use SAFE® Select, is both 2S and 3S compatible, and provides real-time battery voltage telemetry to compatible Spektrum AirWare™ equipped transmitters. Because of its ultra-micro size, the UMX Pitts® S-1S can be flown indoors in gymnasiums and other suitable spaces, or outdoors in many yards, parks, and sports fields. The E-flite® UMX Pitts® S-1S makes it easier than ever for a wide variety of pilots to enjoy an unmatched biplane flying experience!
Features
- An Aviat Aircraft™ Company officially licensed scale replica of the iconic aerobatic design
- The most affordable, convenient, and easiest to fly Pitts® S-1S model yet
- More powerful 2S- and 3S-compatible outrunner motor and ESC
- Compatible with the Spektrum™ DXS transmitter included with many RTF models
- Real-time battery voltage telemetry with compatible Spektrum transmitters
- Spektrum receiver with industry-leading 2.4GHz DSMX® technology
- The unmatched stability and locked-in feel of exclusive AS3X® technology
- Easy to fly with optional-use SAFE® Select flight envelope protection
- Completely factory-assembled and ready to fly right out of the box
- Factory-finished with a scale trim scheme
Ultra-Micro, Ultra-Convenient, Ultra-Fun
This updated and upgraded version of the E-flite® UMX™ Pitts® S-1S is the most affordable, most convenient, and easiest to fly Pitts® RC model yet. Exclusive Spektrum™ AS3X® keeps it smooth and optional-use SAFE® Select makes it more stable than ever before. Plus, the factory-installed brushless power system now features a 2S- and 3S-compatible outrunner motor. Install 2S 280mAh batteries for performance similar to the original model or use 3S 300mAh batteries for more speed and unlimited vertical performance. The control unit/flight controller includes an ESC and Spektrum™ receiver that provides real-time flight battery voltage telemetry to compatible Spektrum AirWare™ equipped transmitters while you fly. Constructed of advanced EPS material for a lightweight yet durable airframe, this Bind-N-Fly® Basic model arrives 100% factory-assembled. Just bind it to your 5+ channel DSMX®/DSM2® equipped transmitter and you can be flying in minutes! The ultra-micro size is perfect for flying indoors in gymnasiums and similar large spaces, or outdoors pretty much anywhere — yards, parks, sports fields and beyond. Experience the thrill of piloting one of the most celebrated aerobatic biplanes of all time with your own E-flite® UMX Pitts® S-1S!
Bind-N-Fly Completion Level AdvantageAlready own a SpektrumT transmitter? Bind-N-Fly (BNF) aircraft make getting into the air quickly and with the best control experience possible easier than ever. They come 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 transmitter, finish any final assembly and fly!
This Bind-N-Fly Basic model is equipped with a Spektrum 2.4GHz DSMX® receiver featuring AS3X® (Artificial Stabilization-3-aXis) technology that works behind the scenes to smooth out the effects of wind and turbulence so you enjoy a sense of stability and precision that makes it feel like you're flying a much larger, expertly tuned aircraft.
If this is your first model of its type, or you want an extra margin of safety while familiarizing yourself with the airplane, you can enable the optional-use SAFE® Select flight envelope protection technology built into the receiver. No programming is required.
With SAFE Select enabled, you get:
Pitch and Bank Angle Limits
- These envelope limits keep the airplane from rolling or pitching upside down. They also prevent excessive climb or dive angles.
Automatic Self-Leveling
- The airplane instantly returns to and holds level flight when the sticks are released and in the center position. It's also helpful for keeping the wings level during takeoffs/launches and landings.
Easy Switch Assignment-No Complex Programming Required
- The simple procedure for assigning a transmitter switch to turn SAFE Select features on and off doesn't require any complex programming and takes just a few seconds. For UMX models like this one, SAFE Select is automatically assigned to channel 5 (Gear) so you can turn it on an off with any switch assigned to that channel (switch A by default on most Spektrum computer transmitters).
- Wingspan: 434 mm
- Length: 393 mm
The Eflite UMX A-EFLU15250 brings efficient indoor flight performance in a compact and responsive design. With a wingspan of 434mm and a length of 393mm, this micro RC aircraft is built for agility, portability, and ease of use. Designed for pilots seeking precise control in smaller environments, it excels in stability and smooth handling, even at low speeds.
What are the key features of Eflite UMX A-EFLU15250?
- 434mm wingspan – designed for controlled flight in tight indoor areas
- 393mm length – balanced structure supports steady in-air performance
- Compact micro size – ideal for flying in gyms, halls, or calm outdoor spaces
- UMX design – lightweight and agile for beginner and casual flyers
- Durable construction – built to absorb minor impacts during flight training
- Responsive handling – suited to slow-speed manoeuvres and light aerobatics
- Quick setup – simple airframe ready for fast deployment
- Radio control compatible – works with UMX-compatible RC systems
- Indoor flight focus – built for enclosed environments and tight turns
- Reliable performance – engineered for consistent and smooth operation
How does the A-EFLU15250 perform in limited flying space?
With a wingspan of just 434mm, this model is purpose-built for confined indoor flight areas. Its small frame and fine control response make it ideal for executing precise manoeuvres, whether in a gymnasium, sports hall, or indoor event space. Its light construction also ensures that even slower flights remain smooth and steady.
What benefits does its 393mm length offer?
The 393mm length enhances flight balance and allows for proportional aerodynamics. It keeps the centre of gravity stable while maintaining adequate control authority on all axes, ensuring consistent flight even with minimal throttle input. This makes it ideal for both practising flight basics and casual aerial enjoyment.
Is the A-EFLU15250 a suitable choice for new RC pilots?
Yes, this model is an excellent option for those learning to fly. Its small size and steady flight behaviour make it manageable for entry-level users. It responds predictably to radio inputs, enabling new pilots to build confidence while flying indoors or in light outdoor conditions with minimal wind.
What kind of flight profile does the UMX A-EFLU15250 offer?
Engineered for micro-class flight, this aircraft delivers smooth and predictable handling. It's capable of slow-speed cruising, stable hovering, and gentle turns, giving the pilot full control over every aspect of its behaviour. This makes it particularly effective for training or relaxed flying sessions.
Can the A-EFLU15250 be transported easily?
Absolutely. Its small wingspan and compact body allow for quick storage and hassle-free transport. Whether you’re heading to an indoor club meet or taking it on the go, it fits easily in a carry case or backpack, adding convenience to its long list of user-friendly features.
Is this model versatile enough for different skill levels?
Yes. Beginners will benefit from the plane’s forgiving handling and simplified setup, while experienced pilots will enjoy using it as a fun, laid-back indoor flyer. Its micro scale and responsive flight behaviour make it a well-rounded aircraft for users of all experience levels.
If you're searching for a reliable, compact RC aircraft for indoor fun and skill-building, the Eflite A-EFLU15250 is a versatile and enjoyable choice. Buy A-EFLU15250 today and start flying with confidence in any tight space.
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Brand and Model
Eflite A-EFLU15250
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Appliance Type
UMX airplane micro RC aircraft
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Wingspan
434mm – built for agile and steady flight in enclosed environments
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Length
393mm – contributes to aerodynamic balance and stable handling
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Size Class
UMX micro – compact scale for indoor flying performance
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Flight Environment
indoor focused – performs best in gyms halls or calm spaces
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Control Compatibility
UMX radio systems – designed for standard micro aircraft transmitters
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Assembly
minimal – streamlined frame allows fast setup and first flight
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Build Design
light durable construction – handles minor bumps during beginner flights
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Handling Characteristics
stable and responsive – easy to control and enjoyable to fly
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Skill Suitability
entry to intermediate – supports progression in flying skills
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Weight
lightweight category – designed for efficient micro-class performance
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Portability
excellent – small footprint allows easy carrying and storage
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Use Case
training or recreational – suitable for pilots seeking indoor practice or relaxed fun
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Maintenance
low – simple structure with minimal part requirements
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
