This is the E-Flite RV-7 1.1m PNP. It pairs perfectly with the AR637T receiver. E-flite used a 3536-850Kv motor paired with a 45A ESC and a 3-blade propeller is used to provide ample thrust for extreme speed and unlimited vertical performance on 4S. Features: Officially licensed replica of one of the most popular and iconic "homebuilt" general aviation aircraft available in the world today Specifically designed and equipped to offer scale-like and sport flying, high speed and high energy aerobatic capabilities Specially tuned motor compatible with 3S and 4S batteries without the need for modifications or upgrades Popular and affordable 3S and 4S 2200–3200mAh batteries deliver excellent performance and flight times 45-amp Spektrum™ Avian™ Smart Lite ESC provides real-time battery voltage, motor RPM and other data via compatible receivers and transmitters (sold separately) Taildragger configuration landing gear for operation from a variety of surfaces including grass Functional flaps for shorter takeoffs/landings and improved slow-speed handling 5-channel control with six (6) factory-installed digital servos and linkages Factory-painted and finished in a modern and scale-like trim scheme Lightweight yet durable composite-reinforced EPO construction Fast and easy bolt-together assembly – no glue required Factory-installed LED navigation and landing lights Easy to install/remove one-piece wing Specifications: Completion Level: Bind-N-Fly Basic Product Length: 35.51" (902 mm) Wingspan: 43.31" (1100 mm) Wing Area: 365 sq. in. (23.54 sq. dm.) Product Weight: 3.13 lbs. (1421g) Propeller Size: 11" x 6" (27.9 x 15.2 cm), 3 blade Spinner Size: 2" (51 mm) Speed: 65-70mph (95-110 kph) with 4S power Power Type: Electric Motor Size: 3536-850Kv Technology: Smart Approximate Assembly Time: Less than 1 Hour Flaps: Yes Under 250g FAA Weight Limit: No Recommended Battery: 3-4S (2200-3200mAh) Servos: Included Speed Control: Included Receiver: Sold SeparatelyRadio: Sold Separately Battery: Sold Separately Charger: Sold Separately Connector Type: IC3 Minimum Required Radio: 5+ Channel Full Range Includes: (1) E-flite RV-7 1.1m Bind-N-Fly with: (1) Spektrum Avian 45A Brushless Smart Lite ESC (installed) (1) Brushless Outrunner Motor (installed) (6) Digital Servos (installed) (1) Product Manual Needed to Complete: Full-range 5–6+ channel Spektrum DSMX/DSM2 compatible transmitter and receiver 3S 11.1V or 4S 14.8V 2200–3200mAh LiPo with EC3 or IC3 Connector Compatible LiPo charger