In Stock

UMX Pitts S-1S BNF Basic with AS3X and SAFE Select

Item No.
E-flite - EFLU15250
$159.99
RC Club points earned on this item shown at checkout.
This product may require additional items in order to work out of the box. See below for required items that may be needed to complete.
Transmitters

I do not need to purchase this item.

DXS Transmitter Only
EFLU15250
DXS Transmitter Only
SPMR1010
In Stock
$114.99
DX6e 6-Channel DSMX Transmitter Only
EFLU15250
DX6e 6-Channel DSMX Transmitter Only
SPMR6655
In Stock
$249.99
DX8e 8-Channel DSMX Transmitter Only
EFLU15250
DX8e 8-Channel DSMX Transmitter Only
SPMR8105
Next Shipment Date Unknown
$329.99
NX8+ 20-Channel DSMX Transmitter Only
EFLU15250
NX8+ 20-Channel DSMX Transmitter Only
SPMR8210
In Stock
$399.99
0 of 1 Selected
7.4V 300mAh 2S 30C LiPo Battery: PH
EFLU15250
7.4V 300mAh 2S 30C LiPo Battery: PH
SPMX3002S30
In Stock
$9.99
3S 11.1V 300mAh 30C LiPo Battery: RCY
EFLU15250
3S 11.1V 300mAh 30C LiPo Battery: RCY
SPMX3003SJ30
In Stock
$14.99
0 of 1 Selected
Chargers

I do not need to purchase this item.

S1500 DC Smart Charger, 1x500W
EFLU15250
S1500 DC Smart Charger, 1x500W
SPMXC1050
Next Shipment January 2025
$129.99
S1100 AC Smart Charger, 1x100W
EFLU15250
S1100 AC Smart Charger, 1x100W
SPMXC1080
In Stock
$99.99
S2200 G2 AC 2x200W Smart Battery Charger
EFLU15250
S2200 G2 AC 2x200W Smart Battery Charger
SPMXC2010
Next Shipment March 2025
$279.99
S1200 G2 AC 1x200W Smart Charger
EFLU15250
S1200 G2 AC 1x200W Smart Charger
SPMXC2020
In Stock
$149.99
S1400 G2 AC 1x400W Smart Charger
EFLU15250
S1400 G2 AC 1x400W Smart Charger
SPMXC2040
In Stock
$139.99 Price reduced from $249.99 to
S155 55W AC G2 Smart Charger
EFLU15250
S155 55W AC G2 Smart Charger
SPMXC2050
In Stock
$59.99
0 of 1 Selected
Required 2S Adapter

I do not need to purchase this item.

Adapter: JST-RCY Battery / JST-PH Device
EFLU15250
Adapter: JST-RCY Battery / JST-PH Device
SPMXCA327
In Stock
$9.99
0 of 1 Selected
Flight Simulators

I do not need to purchase this item.

RealFlight Evolution RC Flight Simulator with InterLink DX Controller
EFLU15250
RealFlight Evolution RC Flight Simulator with InterLink DX Controller
RFL2000
In Stock
$199.99
0 of 1 Selected
Product $159.99
Add Ons
Estimated Total: $159.99
Estimated Total: $159.99
Selected Store

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!

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!

SAFE technology
SAFE technology
Bind-N-Fly Completion Level Advantage

Already own a Spektrum™ 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 and off with any switch assigned to that channel (switch A by default on most Spektrum computer transmitters).
  • 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

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
Header Image

 

Exclusive Technologies
Exclusive Technologies

This UMX Pitts® is equipped with exclusive Spektrum AS3X® and SAFE® Select technologies. AS3X works behind the scenes to smooth out the effects of wind and turbulence to deliver a locked-in feel that makes it seem like you're flying a much larger airplane. Optional-use SAFE Select offers pitch and bank angle limits along with automatic self-leveling that can be turned on and off at the flip of a switch to make this the easiest to fly Pitts® yet!

 

Telemetry Capable
Telemetry Capable

The UMX Pitts® S-1S is equipped with a control unit/flight controller that includes an ESC and Spektrum receiver that provides real-time flight battery voltage telemetry to compatible Spektrum AirWare equipped transmitters (including the DX6e and 8e, DX6 G2/G3 and 8 G2, the DX9, NX6, 8 and 10, the iX12, iX20 and others) while you fly.

 

Higher Performance
Higher Performance

The factory-installed brushless power system features a 2S and 3S-compatible outrunner motor. This upgraded power system setup delivers similar performance to the original when flown with 2S 280–300mAh batteries (a suitable JST-RCY to JST-PH adapter, including SPMXCA327, is required), or more speed and unlimited vertical performance when flown with 3S 300mAh batteries.

 

Fully Factory-Assembled
Fully Factory-Assembled

The UMX Pitts® S-1S arrives 100% factory-assembled and ready to fly right out of the box! It's equipped with industry-leading Spektrum 2.4GHz technology that binds to your 5+ channel DSMX®/DSM2® equipped transmitter so you can be flying within minutes of opening the box.

 

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.

 

Product Specs

Approximate Assembly Time
No Assembly Required
Battery
Sold Separately
Charger
Sold Separately
Completion Level
Bind-N-Fly Basic
LiPo Compatibility
2S,3S
Material
EPS
Minimum Required Radio
5+Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter
Motor Design
Outrunner
Motor Type
Brushless
Power Type
Electric
Product Length
15.47" (393 mm)
Product Weight
With 3S 300mAh Battery: 5 oz (133 g); Without Battery: 3.7 oz (94 g)
Radio
Sold Separately
Receiver
Included
Recommended Motor Battery
2S 7.4V or 3S 11.1V 280–300mAh LiPo with JST-RCY Connector
Servos
Included
Skill Level
Level 2
Speed Control
Included
Technology
AS3X and SAFE
Trim Scheme Colors
Red / White
Wingspan
17.09" (434 mm)

Compatibility

No results for your given fitment filters

Video Overview

Support Video Playlist

Programming Guide

FAQ

Safely function yes, the capacity has no effect on function aside from duration. It will be too large and heavy for this model however, 300mAh is the largest practical size.

This can be flown in large indoor areas such as gymnasiums. If you are new to flying start with the Real Flight simulator & practice at a flying field to get a feel for the plane before attempting indoor flight.

The wheel diameter is 27mm with a tread width of 6mm. It can be flown without the wheel pants.

Yes, the DX7 can turn SAFE on and off using a switch to control channel 5. Instructions to set this up can be found in the manual for the aircraft on page 5.
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!

Product Details

icon-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
icon-how-to
Needed to Complete
  • (1) Full-range 5+Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter
  • (1) 2S 7.4V or 3S 11.1V 280–300mAh LiPo with JST-RCY Connector
  • (1) Compatible LiPo Battery Charger
UMX Pitts S-1S BNF Basic with AS3X and SAFE Select