A timeless classic — refined for today, at Aerobertics
The COBRA is a modern reinterpretation of the legendary Robbe model from the 1970s. Carefully updated to meet today’s expectations, it retains the unmistakable charm and flying character of the original.
Just like its predecessor, this is a traditional wooden kit, featuring a beautifully engineered ribbed wing structure. The design has been thoughtfully optimized to ensure a smooth and enjoyable building experience, making it accessible even to less experienced builders—without compromising performance.
At Aerobertics, we particularly appreciate how this model blends nostalgia with modern reliability, offering both a rewarding build and truly satisfying flight characteristics.
Version #2736 – 2-Axis (Rudder & Elevator)
Perfect for beginners and relaxed thermal flying
This version is ideal for pilots entering the world of RC gliders who also want the satisfaction of building their own aircraft.
- Control via rudder and elevator only
- Exceptionally stable and forgiving flight behavior
- Designed for long, relaxing thermal flights
- Also appreciated by experienced pilots as a perfect after-work flyer
Recommended setup:
- Motor
- Battery: 2S LiPo 1300mAh
- Propeller: 10×6
- Spinner: 32–35 mm
- Servos: 2× Servos (Elevator & Rudder)
This configuration provides more than enough power for multiple climbs and extended motor runs.
Technical Specifications
- Wingspan: 2005 mm
- Length: 1025 mm
- Flight Weight: approx. 650 g
- Airfoil: AG35 Strak
- Power System: Electric (Not included)
- Battery: 2S LiPo 1300 (Not included)
- Control Functions: Elevator, Rudder, Motor
- Skill Level: Advanced
- Version: Kit
Why we like it at Aerobertics
The COBRA stands out as a rare combination of classic building craftsmanship and modern flight performance. Whether you choose the beginner-friendly 2-axis version or the more capable 3-axis setup, you get a glider that is both rewarding to build and a joy to fly.
A true classic—reborn for today’s pilots.
