The E-flite® Delta Ray® One airplane is the perfect choice for anyone who wants to learn to fly RC. Its compact size, innovative delta wing design and exclusive technologies combine to deliver an airplane that’s not only incredibly easy to fly, but is also capable enough to help you succeed and go beyond basic flight. The Delta Ray One makes it easier to learn to fly in less time than ever before, and without the need for any experience at all.
The E-flite® Delta Ray One airplane features an innovative delta wing design that provides a futuristic combination of stability and efficiency. And beyond its advanced aerodynamics, it’s also equipped with exclusive SAFE® (Sensor Assisted Flight Envelope) technology which makes learning to fly even easier, more relaxing—and most important of all—more fun! Plus, you can easily upgrade to SAFE Plus GPS-enabled drone technology that offers features such as AutoLand and Virtual Fence that makes learning to fly easier and safer than ever. Its compact, ultra-micro size makes it possible to fly in smaller spaces such as parks and soccer fields, while its lightweight construction with advanced EPO material and a rubber nose cone makes it extremely durable. Best of all it arrives 100% factory-assembled and ready to fly right out of the box!
And the fun doesn’t stop after you learn how to fly! The powerful and efficient brushless power system delivers long flight times and provides plenty of speed and power to perform aerobatic maneuvers including loops, rolls and even inverted (upside down) flight. Plus, the delta wing design and low wing loading deliver a very wide flight envelope and incredible handling that even experienced pilots will appreciate and enjoy. For them, the BNF Basic version (EFL9550) is ideal because it allows them to use their favorite Spektrum™ transmitter along with the batteries and chargers they may already own to fly with.
This RTF (Ready-To-Fly) version includes a transmitter equipped with Spektrum DSMX® 2.4GHz technology and everything else you need to fly including AA batteries for the transmitter, a rechargeable lithium polymer battery for the airplane and a charger. That means there’s nothing extra to buy or provide, and because the airplane arrives completely assembled and ready to fly right out of the box, all you need to do is charge the battery and start flying!
If this is your first RC airplane, or you want an extra margin of safety while familiarizing yourself with the controls, Horizon Hobby-exclusive SAFE technology prevents over-control and crashing while also offering multiple modes that deliver more control as your skills progress:
With quick and easy installation of the optional GPS unit you can add next-level autonomous guidance features that make it even easier to learn to fly. These features are also extremely helpful if you ever plan to fly FPV (First-Person View). With SAFE Plus added you get:
|Airfoil Shape :||Symmetrical|
|Approximate Flight Time :||5+ min|
|CG (Center of Gravity) :||60-68mm back from Leading Edge break|
|Flying Weight :||120 - 135 grams (4.25 - 4.75 oz)|
|Landing Gear :||No|
|Length :||422mm (16.6 in)|
|Material :||EPS Foam|
|Minimum Required Radio :||5+ channels (MLP6DSMA included)|
|Motor Size :||BL 180 Brushless Outrunner (Installed)|
|Recommended Motor Battery :||2S 280 Li-Po Battery (included)|
|Spinner Size :||23.5mm pusher|
|Temps de montage approximatif :||No assembly required|
|Wing Area :||127.3 sq in (8.2 sq dm)|
Technical questions about this product should be directed to Horizon Hobby:
Horizon Hobby GmbH
US Product Support:
Mo - Fr: 2:00pm - 9:00pm (UK Time zone hours of operation)
English: +44 (0) 127 929 7061
Europe Customer Service & Tech Support:
Mo - Fr: 8:00am - 4:00pm
English: +44 (0) 127 929 7061
German: +49 (0) 40-822167800
French: +33 (0) 7 822 63 500
To contact Tech Support email us at service[at]horizonhobby.de
If you would like to purchase this product at a local retailer please visit our Store Locator.