SIROKO

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About the model

The SIROKO is the result of a collaboration between Pierre Rondel as the designer and Miroslav Laurenčík for the 3D design, mold making and model manufacturing.

The SIROKO is a elegant and performant all-round slope glider with true aerobatics DNA.

With a wingspan of 2.75 m, the SIROKO is fully molded and uses the TP66/66s airfoils combination applied on an elliptical lift distribution wing planform.

The TP66/TP66s combination optimizes speed gains and the glider's ability to retain its energy in aerobatic figures, therefore better speed gains, better max speed and better restitutions in normal flight as well as in inverted flight.

Thankd to the choice of this section, ailerons drag is also lower, hence, again, less energy lost during rolls.

It thus becomes possible to fly in light air even more efficiently with less altitude gain and better energy saving.

The TP66s is the wingtip profile associated with the TP66 in order to increase the liveliness of stalled rolls.

The TP66/TP66s combination meets both the requirements of VTPR aerobatics (energy conservation on low wing loading gliders) and the requirements of “high ballistic aerobatics” (better max speed and better restitution on gliders) at higher wing loading.


Specifications

Wing span2750 mm
Fuselage length1430 mm
Wing surface (Projection)56,5 dm²
Elevator (Projection)6 dm²
Weightfrom 2.60 kg
Spinner diameter (electro version)38 mm
AirfoilsTP66/TP66s

Range of colour

The model is priced at €1,590 in the basic version (double 80/80gr carbon + UMS Rowing) and includes the installed wiring harness in the fuselage and wings with green MPX connectors, the fuselage reinforced with bulkheads and equipped with a pre-installed mounting plate for RC components, as well as carbon tube rods for the tail surfaces and finally the additional ballast.

As options, you can purchase the wing+tail covers or/and the installation of the LDS.


Price list

Double carbon C80 + UMS roving1 590 €
Wing + tail covers50 €
Installation of IDS KST X10 / X 10 mini149 €
Reinforced D-Box54 €
Completion49 €
Postage and packingfrom 70 €

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