Schleicher Ka 8 RC Sailplane – Premium Wooden Kit with Fiberglass Fuselage
Classic soul, modern craftsmanship – at Aerobertics
Discover the legendary Schleicher Ka 8, a true icon among full-scale and RC sailplanes. This exclusive high-quality kit combines the timeless elegance of the Ka 8 with modern hybrid construction techniques, delivering outstanding performance, durability, and an enjoyable building experience.
Whether you’re soaring in gentle thermal lift over flat fields or riding ridge lift along the slopes, this Ka 8 offers smooth, predictable flight characteristics and excellent efficiency – a perfect blend of nostalgia and performance.
Precision Engineering: Laser-Cut Wood Meets Fiberglass Strength
This kit has been designed for model builders who value both craftsmanship and efficiency.
The fuselage is manufactured from a high-quality, white-pigmented fiberglass-reinforced (GFRP) structure. It arrives pre-formed, saving countless hours of construction while providing exceptional torsional rigidity and long-term durability.
The wings and tail surfaces are built using classic rib construction, precisely laser-cut to ensure perfect fitment. Every component interlocks with precision, minimizing building errors and ensuring a straight, warp-free structure.
Key Features & Highlights
- Hybrid Construction: Durable fiberglass fuselage combined with lightweight laser-cut wooden wing structures
- Exceptional Thermic Performance: Optimized lightweight design for maximum lift efficiency in weak conditions
- Scale Appearance: Authentic Oldtimer silhouette with a classic fixed landing wheel included
- Airbrake Ready: Pre-designed for optional installation of 250 mm double-panel airbrakes for precise landings
- Complete Hardware Set: Includes all essential accessories such as linkages, control horns, and small fittings
- Builder-Friendly Design: Ideal for experienced modelers and returning hobbyists who appreciate traditional wood construction with modern assistance
Why the Ka 8 Belongs in Every Hangar
The Schleicher Ka 8 is widely regarded as one of the most forgiving and graceful sailplanes ever designed. Its inherent stability makes it easy to fly, while still offering a rewarding and authentic soaring experience.
Thanks to its semi-scale design, the model is highly visible in the sky and delivers calm, majestic flight behavior that inspires confidence and enjoyment.
With a wingspan of approximately 3 meters, the Ka 8 remains transport-friendly and fits comfortably into most standard vehicles – making it a perfect companion for club flying days or weekend slope sessions.
Technical Specifications
- Wingspan: approx. 3000 mm
- Length: approx. 1400 mm
- Flying Weight: from approx. 3200 g
- Wing Area: approx. 58 dm²
- Wing Loading: approx. 55 g/dm²
- Airfoil: Eppler 392
- RC Functions:
- Elevator
- Rudder
- Ailerons
- Optional airbrakes
- Optional tow release
- Optional motor system
Required Components
Frequently Asked Questions
Who is this kit designed for?This kit is ideal for model builders who enjoy traditional wooden construction but appreciate the convenience of a pre-formed fiberglass fuselage and precision laser-cut parts. It is also well-suited for pilots seeking a gentle, stable, and relaxing soaring experience.
What are the advantages of the hybrid construction?The fiberglass fuselage provides excellent strength, shape accuracy, and saves significant building time. The wooden rib wings deliver lightweight structure and the authentic look of a classic vintage glider.
Are airbrakes included?No, airbrakes are optional, but the structure is fully prepared for easy installation. The recommended size is 250 mm double-panel airbrakes for optimal landing control.
How can the Ka 8 be launched?The model can be launched via aerotow, slope launch, or optionally equipped with an electric motor system for self-launch capability.
What is included in the kit?
- Fiberglass fuselage (white finish)
- Laser-cut wooden wing and tail components
- Landing wheel
- Complete hardware set (linkages, horns, fittings)
- Building jigs/templates for wings and tail
- Detailed construction manual
What additional materials are needed?
Covering film (e.g. Oracover for scale finish), adhesives (wood glue / CA), RC system, servos, and optional airbrakes or propulsion system.
A timeless classic – refined and reimagined
The Schleicher Ka 8 is more than just a model aircraft – it is a tribute to pure soaring. Now available with modern hybrid construction, exclusively at Aerobertics, it delivers the perfect balance between tradition, performance, and building pleasure.
