E-flite Viper EDF 0.53m SAFE Select BNF Basic

Bind-N-Fly Version

Do you already own a Spektrum™ RC transmitter? Bind-N-Fly (BNF) aircraft are ready to fly. The motor, servos, and Spektrum 2.4 GHz controller are installed. So all you need to do is pair the model with your compatible transmitter, complete the final assembly, and fly. (Transmitter, battery and charger sold separately).

Control unit

The Viper EDF 0.53m model is equipped with a control unit that includes a 2-in-1 controller with a Spektrum receiver that provides real-time battery voltage and other telemetry with compatible Spektrum AirWare-equipped transmitters (including DX6e and 8e, DX6 G2/G3 and 8 G2, DX9, NX6 to NX20, iX12 to iX20 and more).

High Performance

The factory-installed propulsion system features a 30mm blower with a powerful (4S) outrunner brushless motor. This propulsion system configuration provides the highest performance ever achieved in E-flite's UMX/ultra-micro single-engine jet aircraft!

Quick Assembly

The Viper aircraft is almost fully factory-assembled out of the box! Simply install the one-piece wing with hands-free connector connection. Secure the wing quickly and easily with a quarter-turn locking screw. The 4S LiPo 450mAh IC2 battery (sold separately) can be easily inserted into the compartment through the large top cover.

Construction

The model is faithfully processed and factory-finished in a unique color scheme from Aircraft Studio Design. The realism is enhanced by a mock-up bust of the pilot and functional LED landing and navigation lights. The model's lightweight composite EPS airframe is easily repaired using foam adhesives, and in case of major damage, spare parts are available.

Removable landing gear

You can use the included fixed landing gear with a steerable nose wheel for taxiing, takeoff and landing on a smooth surface. Or you can remove the landing gear and launch it by hand, using the automatic Hand Launch Assist mode and eventually landing on the grass.

AS3X™ stabilization

The model is equipped with a control unit with AS3X technology, which helps stabilize the model in flight. The receiver contains a three-axis MEMS gyro and accelerometer, and thanks to electronic stabilization, the simplifies the control of the model even of small models and allows their operation, for example, in turbulence or windy weather. The model reacts similarly to a much larger model and its flight is calm, without maintaining its full controllability. AS3X brings more confidence in control.

SAFE Select™ technology for beginners

Thanks to the SAFE Select technology used, even a less experienced pilot can control the model. The SAFE system prevents over-banking in turns and also limits climb and descent. By simply releasing the controller's control sticks to neutral, the model returns to horizontal flight. These functions will be appreciated especially by pilots who are not yet fully confident in controlling models.

As the name SAFE Select suggests, this is an optional function - it is up to you whether you want to use or disable SAFE technology. The SAFE function can be turned on or off even during flight using the transmitter via a switch on a free channel.

Benefits of the SAFE Select™ function:

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• Limits the maximum tilt of the model, thus preventing the model from going into a spin.
  
• Automatically puts the model into horizontal flight when the transmitter control sticks are released
  
• Using a free channel, the SAFE system can be turned on or off during flight.
  
• Simplifies takeoff and landing
  

Recommended Spektrum transmitters

For pairing the BNF version model, we recommend modern programmable SPEKTRUM transmitters:

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• 6-channel DX series transmitter Spektrum DX6e DSMX with telemetry, memory for 250 models.
  
• 14-channel NX+ series transmitter Spektrum NX7e+ DSMX with the latest trends, Smart Technology compatibility.
  
• 14-channel NX+ series transmitter Spektrum NX7e+ DSMX Black Edition with the latest trends, Smart Technology compatibility.
  
• 20-channel NX+ series transmitter Spektrum NX8+ DSMX with the latest trends, Smart Technology compatibility, USB port and WiFi connection option.
  
• 20-channel NX+ series transmitter Spektrum NX10+ DSMX with the latest trends, Smart Technology compatibility, USB port and WiFi connection option.
  

Recommended batteries

To power the model, we recommend a 4-cell LiPo battery (14.8 V).

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• LiPo battery Spektrum LiPo 14.8V 450mAh 30C IC2
  
  

The battery contains an IC2 connector, an IC3/IC2 adapter is required to connect to Spektrum Smart chargers.

Spektrum batteries with Smart technology currently represent the most modern and safest way to maintain and charge batteries. You can find the benefits of Spektrum Smart technology here.

Recommended chargers for conventional LiPol and Smart batteries

If you decide to use modern Smart LiPo batteries in your RC model airplanes or helicopters, or charge your batteries from other manufacturers, then we recommend these chargers:

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• Spektrum S155 mains charger with one output 1x 55W.
  
• Spektrum S1100 mains charger with one output 1x 100W.
  
• Spektrum mains charger S2100 with one output 2x 100W.
  
• Spektrum S2200 mains charger with two outputs 2x 200W.
  

Accessories for normal operation

For normal operation of flying RC models, you need suitable adhesives, a tool kit and a storage bag for LiPo batteries. From our range, we recommend a quality set of 1.5/2.0/2.5/3.0mm Allen screwdrivers and Modelcraft Phillips screwdrivers (set of 6). Modelcraft mini pliers in a case (set) will certainly come in handy for assembly and Modelcraft cutting knife with A6 washer for cutting.

For quick repairs of aircraft models, we recommend fast-curing 4-minute Epoxy glue. From our offer, we recommend Speed Epoxy 4 min. 71g

Protective packaging for batteries

Protective packaging is designed to reduce the risk associated with transporting and charging batteries. LiPo batteries can provide high discharge currents and have a large capacity while maintaining small dimensions and low weight. LiPo batteries are particularly susceptible to mechanical damage and therefore need to be thoroughly protected.