E-flite UMX WACO 550mm BNF: officially licensed YMF-5 biplane replica with AS3X, optional SAFE Select, and 2S/3S compatible brushless power. White.

Key Features

• An officially licensed replica of the classic YMF-5 biplane
• Upgraded brushless motor compatible with both 2S and 3S LiPo batteries
• Easier to fly with optional-use SAFE Select flight envelope protection
• Lightweight and durable EPS airframe with readily available spare parts
• Suitable for RC pilots with some experience — Skill Level 2

Overview

The E-flite UMX WACO has received an impressive makeover. Now equipped with optional SAFE Select for enhanced stability and exclusive Spektrum AS3X technology for a smoother, larger-scale flying experience even in gusty conditions, this upgraded model truly soars. The factory-installed brushless power system, featuring an upgraded 2S- and 3S-compatible out-runner motor, allows for either original model-like performance (with 2S 280mAh batteries) or amped-up speed and unlimited vertical performance (with 3S 300mAh batteries). Pilots will also appreciate the real-time flight battery voltage telemetry provided by the control unit's ESC and Spektrum receiver to compatible Spektrum AirWare transmitters.

Constructed with a lightweight yet durable advanced EPS material airframe, the UMX WACO comes in a fully-painted yellow or lighter-weight unpainted white base version. This Bind-N-Fly Basic model arrives 100% factory-assembled, ready to bind to your 5+ channel DSMX/DSM2 transmitter for nearly instant flying. The ultra-micro size and lightly loaded biplane design make it perfect for indoor flying in gymnasiums, as well as outdoor adventures in yards, parks, sports fields, and beyond.

Features

• Officially licensed replica of the timeless YMF-5 biplane design
• Offers the most budget-friendly, user-friendly, and capable WACO flying experience
• Enhanced power with a 2S and 3S-compatible out-runner motor and ESC
• Pairs seamlessly with the Spektrum DXS transmitter found in many RTF models
• Real-time battery voltage telemetry with compatible Spektrum transmitters
• Features a Spektrum receiver with cutting-edge 2.4GHz DSMX technology
• Unparalleled stability and precision with exclusive AS3X technology
• Simplified flying with optional SAFE Select flight envelope protection
• Comes fully assembled and ready to take to the skies right out of the box
• Factory-finished in a choice of two scale trim schemes
• Includes realistic details like simulated flying wires and a pilot figure with a scarf
• Genuine E-flite product

Specifications

• Wingspan: 550 mm (21.65")
• Length: 418 mm (16.45")
• Weight: 119 g (4.2 oz)
• Motor: Brushless
• Material: EPS
• Completion Level: Bind-N-Fly Basic
• Propulsion: Propeller
• Propeller Size: 5.75 x 2.50

Included Items

• 1x E-flite UMX WACO 550mm
• 4x Spektrum Linear Servos
• 1x Spektrum Brushless Out-runner Motor
• 1x Spektrum Control Unit
• 1x Brushless ESC
• 1x UMX WACO 550mm Product Manual

Required Items

• Full-range 5+ channel Spektrum™ DSMX®/DSM2® compatible transmitter
• 2S 7.4V or 3S 11.1V 280–300mAh LiPo with JST-RCY connector (or JST-PH connector plus a JST-RCY to JST-PH adapter, sold separately)
• Compatible LiPo charger

Note

Skill Level 2 — some experience required. Not suitable as a first-ever RC aircraft or as a next step for low-time RC pilots. Compatible transmitters for telemetry include DX6e, DX8e, DX6 G2/G3, DX8 G2, DX9, NX6–NX20, iX12–iX20, and others.