We are very pleased to be offering the Diana 2 in this wonderful 1:4 scale, this is a very confident and wide performance model we know you will love.
The full scale SZD-56 Diana 2 is a 15 metre class glider that sports a unusually narrow cockpit. The wing was designed by Krzysztof Kubrynski using numerical flow simulation methods (computer programs of his design). The leading and trailing edges do not follow any straight lines, necessitating a production process that depends heavily on CNC technology. The wing offers considerably better performance at high speeds and better immunity from surface contamination.
This is a 1:4 scale Diana 2 model of this popular sailplane. It has been designed for general sport flying with the latest technology for aerodynamic performance. Diana 2 is made using 100% hollow molded technology, painted in the molds. Royal Models does a very nice job with all of their models and the Diana 2 is no exception. We have Royal add a layer of kevlar in the fuselages for added strength without radio RF issues.
This Diana 2 can be flown as a sport slope or thermal soaring model and has a wide speed envelope. We stock the full carbon wings for slope flying, but can order the D-box or even glass versions for thermal work if you prefer. The Diana 2 uses the HN-203 airfoil, this is often used in F3B competition models. Thus, you will be able to fly slowly in thermals, rapidly in speed runs, and a good glide ratio. This broad speed range allows you to enjoy a versatile glider. Diana 2 handles beautifully while circling in thermals and is very gentle on final approach and landing.
This fully molded kit is coming with a high quality white epoxy Fiberglas fuselage, and has the wing joiner carrying tube installed. The wings are finished and control surfaces are live hinged, no additional work is required on the wings except installing the wing servos and respective linkage. The elevator is finished all molded, the rudder is finished too. A clear plastic canopy and a fiberglass canopy tray is supplied.
It is not uncommon to install an electric power system in this glider.
Detailed instructions and a hardware package are completing the kit. Landing gear is not included.
Technical Specifications:
Wingspan: 3750mm
Length: 1.7m
Wing Area: 63 dm²
Wing Aspect Ratio: 21,8
Airfoil thickness: 10,8 %
AUW: about 3.6 to 4.2kg
Wing loading: 57 gr/dm²
Airfoil: HN-203
Scale: 1:4
Functions: ailerons, elevator, flaps, rudder, airbrakes
Fully molded - painted in molds
Carbon reinforcements in critical areas.
Available in glass layup, Carbon D-box and full carbon wings. (We suggest the carbon options for slope or high energy flying.)
Suggested Setup:
Elevator: 9 mm up/down
Rudder: 30 mm left/right
Aileron: 13 mm up, 6 mm down
Flaps (as ailerons): 3 mm up, 4 mm down
Center of gravity: 70-75 mm
Kits include nice transport bags for tail and wing protection.