Small enough for experienced 3D pilots to fly at the local gym
Factory-assembled with Spektrum's new AR6400L Long Throw Ultra Micro receiver/ESC and servos
Requires battery, charger and DSM2™ transmitter with dual rates and expo
Unique stamped, preprinted foam construction
Carbon fiber bracing and pushrods
High-power 8.5mm coreless brushed motor and 130mm x 70mm prop installed
Optional speed brakes included
This model is one of the many available for the Phoenix RC Flight Simulator
The 4-Site Ultra-Micro Flyer from E-flite is designed to give experienced 3D pilots, who already have a programmable Spektrum™ or JR® 2.4GHz DSM2™ system with dual rates and expo, a thoroughly capable 3D machine that can be flown in most any gymnasium or other large indoor venue.
The “secret” behind the Ultra-Micro 4-Site’s awesome 3D capabilities is a unique manufacturing technique that results in foam wing, fuselage and tail parts that are actually lighter, stiffer and more durable than standard sheet foam. These parts are further reinforced with carbon rod and foam bracing that minimizes in-flight flexing and twisting. This exceptionally robust construction, combined with the performance of independent aileron servos, gives the 4-Site a level of control and responsiveness any 3D expert will love.
This Plug-N-Play® version of the Ultra-Micro 4-Site comes completely assembled with a Spektrum AR6400L DSM2 Ultra-Micro receiver/ESC with 2 integrated long-throw servos and two AS2000L independent long-throw aileron servos installed. It is ideal for anyone who already owns a DSM aircraft system with programmable dual rates and expo as well as the required Li-Po batteries and charger.
The Ultra-Micro 4-Site's power comes from the great combination of the 8.5mm coreless brushed motor and the 1S 150mAh 12c battery. The motor is not designed to work with smaller batteries with lower discharge ratings. If flown with these types of batteries you will notice a large loss of power and duration.
The care of your batteries is also very important. Proper care of the batteries will ensure that your Ultra-Micro 4-Site will continue to perform at its best. The integrated speed control in the AR6400L is designed to pulse the throttle control when your battery is getting low. It is recommended that once this pulsing occurs you land immediately. Running the batteries down further past this point will damage them and shorten the life span and harm the performance of the battery.
What this Warranty Covers Horizon Hobby, Inc., (Horizon) warrants to the original purchaser that the product purchased (the "Product") will be free from defects in materials and workmanship at the date of purchase.
What is Not Covered This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use, installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv) attempted service by anyone other than a Horizon Hobby authorized service center, or (v) Products not purchased from an authorized Horizon dealer.
OTHER THAN THE EXPRESS WARRANTY ABOVE, HORIZON MAKES NO OTHER WARRANTY OR REPRESENTATION, AND HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS OF THE PURCHASER’S INTENDED USE.
Purchaser’s Remedy Horizon’s sole obligation and purchaser’s sole and exclusive remedy shall be that Horizon will, at its option, either (i) service, or (ii) replace, any Product determined by Horizon to be defective. Horizon reserves the right to inspect any and all Product(s) involved in a warranty claim. Service or replacement decisions are at the sole discretion of Horizon. Proof of purchase is required for all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY.
Limitation of Liability HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted. As Horizon has no control over use, setup, final assembly, modification or misuse, no liability shall be assumed nor accepted for any resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. If you as the purchaser or user are not prepared to accept the liability associated with the use of the Product, purchaser is advised to return the Product immediately in new and unused condition to the place of purchase.
Law These terms are governed by Illinois law (without regard to conflict of law principals). This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Horizon reserves the right to change or modify this warranty at any time without notice.
Questions, Assistance, and Services Your local hobby store and/or place of purchase cannot provide warranty support or service. Once assembly, setup or use of the Product has been started, you must contact your local distributor or Horizon directly. This will enable Horizon to better answer your questions and service you in the event that you may need any assistance. For questions or assistance, please fill out our inquiry form or call 877.504.0233 toll free to speak to a Product Support representative. You may also find information on our website at www.horizonhobby.com.
Inspection or Services If this Product needs to be inspected or serviced, please use the Horizon Online Service Request submission process found on our website or call Horizon to obtain a Return Merchandise Authorization (RMA) number. Pack the Product securely using a shipping carton. Please note that original boxes may be included, but are not designed to withstand the rigors of shipping without additional protection. Ship via a carrier that provides tracking and insurance for lost or damaged parcels, as Horizon is not responsible for merchandise until it arrives and is accepted at our facility. An Online Service Request is available at https://www.horizonhobby.com under the Support tab. If you do not have internet access, please contact Horizon Product Support to obtain a RMA number along with instructions for submitting your product for service. When calling Horizon, you will be asked to provide your complete name, street address, email address and phone number where you can be reached during business hours. When sending product into Horizon, please include your RMA number, a list of the included items, and a brief summary of the problem. A copy of your original sales receipt must be included for warranty consideration. Be sure your name, address, and RMA number are clearly written on the outside of the shipping carton.
NOTICE: Do not ship LiPo batteries to Horizon. If you have any issue with a LiPo battery, please contact the appropriate Horizon Product Support office.
Warranty Requirements For Warranty consideration, you must include your original sales receipt verifying the proof-of-purchase date. Provided warranty conditions have been met, your Product will be serviced or replaced free of charge. Service or replacement decisions are at the sole discretion of Horizon.
Non-Warranty Service Should your service not be covered by warranty service will be completed and payment will be required without notification or estimate of the expense unless the expense exceeds 50% of the retail purchase cost. By submitting the item for service you are agreeing to payment of the service without notification. Service estimates are available upon request. You must include this request with your item submitted for service. Non-warranty service estimates will be billed a minimum of ½ hour of labor. In addition you will be billed for return freight. Horizon accepts money orders and cashiers checks, as well as Visa, MasterCard, American Express, and Discover cards. By submitting any item to Horizon for service, you are agreeing to Horizon’s Terms and Conditions found on our website https://www.horizonhobby.com/Service/Request.
United States: Electronics and engines requiring inspection or repair should be shipped to the following address:
Horizon Service Center 4105 Fieldstone Road Champaign, Illinois 61822
All other Products requiring warranty inspection or repair should be shipped to the following address:
Horizon Product Support 2904 Research Road Champaign, Illinois 61822
Please call 877-504-0233 or For questions or assistance, please fill out our inquiry form with any questions or concerns regarding this product or warranty.
United Kingdom: Electronics and engines requiring inspection or repair should be shipped to the following address:
Horizon Hobby Limited Units 1-4 Ployters Rd Staple Tye Harlow, Essex CM18 7NS United Kingdom
Please call +44 (0) 1279 641 097 or e-mail us at firstname.lastname@example.org with any questions or concerns regarding this product or warranty.
Germany: Electronics and engines requiring inspection or repair should be shipped to the following address:
Horizon Technischer Service Hamburger Strasse 10 25335 Elmshorn Germany
Please call +49 4121 46199 66 or e-mail us at email@example.com with any questions or concerns regarding this product or warranty.
France: Electronics and engines requiring inspection or repair should be shipped to the following address:
Horizon Hobby SAS 14 Rue Gustave Eiffel Zone d’Activité du Réveil Matin 91230 Montgeron
Please call +33 (0) 1 60 47 44 70 or e-mail us at firstname.lastname@example.org with any questions or concerns regarding this product or warranty.
Technical questions about this E-flite product should be directed to Horizon Hobby's Product Support Department:
Horizon Hobby, LLC. ATTN: Product Support 2904 Research Road Champaign, IL 61822