KAVAN Bristell B23, Span 1600mm, ARF, white
# KAV02.8081

The semi-scale model of the Czech ultralight training and touring aircraft with a wingspan of 1600 mm is made of almost indestructible extruded polyolefin foam (EPO) with carbon fiber reinforcements. The model is equipped with a C3548-800 brushless motor, 10x6" three-blade propeller, R-50SB controller, and 7 micro servos.
Ailerons, flaps, rudder, elevator, nose gear, and motor speed are controlled. The model is designed for a 4S LiPo 2600–3300 mAh (min. 30C).

The white, unpainted version comes without an attached canopy and without a painted cockpit area.

The EPO foam wing of the model consists of two parts with carbon fiber spars and a carbon fiber tube as a connector. The wing is attached with screws. The ailerons and flaps are always independently controlled by two servos with short straight wire linkages. The model features functional position lights and LED landing lights.

The tail unit is also made of EPO foam. The rudder and elevator servos are located in the fin and horizontal stabilizer. The control surfaces are controlled by short straight linkages.

The rigid tricycle landing gear has a steerable nose gear and a duralumin main landing gear. All wheels are equipped with elegant aerodynamic fairings.

To control the model, you can use a 6-channel computer RC set without special functions – in the basic version, the ailerons, flaps, rudder, and nose gear servo are always connected to only one channel via a distribution board in the cabin area. The distribution board also ensures the power supply for the LED lights.

Of course, it would be ideal to use at least a 7-channel computer remote control set, which would allow individual control of the ailerons and flaps. In this case, the aileron and flap servos must be connected using four individual (15-30 cm) extension cables.

The manual also includes a detailed table with proven standard settings for control surface throws, so you can easily prepare your Bristell B23 for flight.

The ARF set includes:

• pre-assembled fuselage, wings, and tail unit made of EPO foam
• pre-installed motor, propeller, ESC, 7 servos, and LED lights
• instructions