RealFlight Evolution – E-flite Habu XS 80mm EDF

Based on the legendary Habu design, the E-flite® Habu XS (eXtra Sport) 80mm EDF is a more powerful and capable “full-house” version of the popular Habu SS (Super Sport) 50mm and 70mm models. It has an extremely wide flight envelope that combines incredible low and high-speed performance plus aerobatic capability, making it an excellent choice for experienced and low-time jet pilots. At its core is a 6S compatible Spektrum brushless motor and Avian™ 130-amp Smart ESC matched to a 12-blade fan that works with the expertly engineered and optimized ducting to deliver an abundance of speed, thrust, and a turbine-like sound – without the need for “cheater” holes. It’s capable of level flight top speeds up to 120 MPH and has impressive vertical performance. Plus, it can fit batteries from 4000mAh up to 7000mAh to deliver class-leading flight times.
 
No glue is required for assembly, and the factory-finished one-piece wing, separate one-piece stabilizers, and fuselage bolt together so the Habu XS can be ready to fly in almost no time. The lightweight, composite-reinforced EPO airframe is factory-finished in a premium, fully painted trim scheme, while the plastic-capped hatch edges and opening improve durability to prevent damage and paint chipping when installing/removing batteries. Eight factory-installed digital, metal-geared servos with ball-link equipped linkages, plus control surfaces with unique captured rod hinges, deliver crisp and precise control at every speed. Functional features include LED landing and navigation lights, extremely effective flaps, and electric retracts with shock-absorbing, trailing-link struts on the nose and main gear so you can easily fly from grass and other surfaces.
 
This model is equipped with Horizon Hobby and Spektrum exclusive AS3X (Artificial Stabilization – 3-aXis) and optional-use SAFE (Sensor Assisted Flight Envelope) Select technologies, and when SAFE Select is turned on using the mode switch (B on the Spektrum InterLink DX controller) it offers: 
 
Pitch and Bank Angle Limits 
These envelope limits keep the airplane from rolling or pitching upside down.  They also prevent excessive climb or dive angles. 
 
Automatic Self-Leveling 
The airplane instantly returns to and holds level flight when the sticks are released and in the center position.  It’s also helpful for keeping the wings level during takeoffs and landings.