IntroductionDe Havilland Canada developed the DHC-6 Twin Otter in 1965. Designed as a rugged STOL (Short Take-Off and Landing) commuter aircraft, the Twin Otter carried passengers and cargo into harsh environments like the sub- zero Antarctic and the scorching North African desert. Viking Air Limited purchased the Type Certificates for all out-of-production de Havilland aircraft in 2005 and announced the Viking Series 400 Twin Otter Production Program two years later. By mid-2015, Viking re-established the Twin Otter as a successful commuter airliner. The E-flite® UMX™ Twin Otter is an ultra-micro class scale replica that can be the perfect first twin-powered model for intermediate to experienced RC pilots. It's convenient and easy to fly, and is outfitted with functional features including LED navigation and landing lights, twin brushless motors with counter-rotating 3-blade props – plus it can be equipped with optional floats to fly from pools, ponds, and lakes! FeaturesThe most affordable and convenient scale replica of the STOL (Short Take-Off and Landing) capable cargo and passenger carrying utility aircraftEasy to take off, fly and land, making it a perfect choice for a first scale and twin-powered modelPowerful brushless motors compatible with common and affordable 1S 500–800mAh batteries Functional scale features including LED navigation lights and counter-rotating 3-blade propsScale details including molded-in panel lines, corrugated control surfaces, and moreReal-time battery voltage telemetry with compatible Spektrum transmittersWorks with the Spektrum™ DXS transmitter included with many RTF models4-channel control including differential thrust for full aerobatic capabilitySpektrum receiver with industry-leading 2