OMP Hobby Bighorn Pro 78" (1980mm) with Flaps – PNP
The OMP Hobby Bighorn Pro 78" is a large and capable STOL bush aircraft designed for pilots who enjoy short takeoffs, rough-field landings, and versatile sport flying. With its impressive 78-inch wingspan (1992 mm) and stable airframe, the Bighorn Pro offers outstanding control at low speeds while still delivering strong performance when you open the throttle.
Built with a large 52.71 dm² wing area and a wing loading of 79.68–81.58 g/dm², this aircraft provides excellent lift and slow-flight characteristics. The integrated functional flaps significantly improve short-field performance, allowing steep approaches and extremely controlled landings — perfect for bush flying enthusiasts.
Power is delivered by a Sunnysky X4125 480KV motor paired with a 105A ESC, driving a 16×8” propeller for powerful and efficient thrust. The optimized motor thrust angles (4° down / 3° right) help maintain smooth and predictable flight behavior throughout the entire throttle range.
The Bighorn Pro is equipped with a robust servo setup including five SG12 servos and two SG10 servos, ensuring reliable and precise control of the aircraft’s large control surfaces and flaps. With a wing incidence of 1°, the aircraft offers a forgiving flight envelope, making it enjoyable for both intermediate and experienced pilots.
Designed for pilots who want a large, stable bush plane with excellent STOL capabilities, the Bighorn Pro 78" is ready to explore grass strips, rough runways, and relaxed sport flying sessions.
Specifications
- Wingspan: 1992 mm (78 in)
- Length: 1482 mm (58 in)
- Flight Weight: 4.2 – 4.3 kg
- Wing Area: 52.71 dm²
- Wing Loading: 79.68 – 81.58 g/dm²
- Wing Incidence: 1°
- Motor Thrust Angle: Down 4° / Right 3°
Power System (included) :
- Motor: Sunnysky X4125 480KV
- ESC: X105A
- Propeller: 16 × 8
Servos (included) :
Required to Complete
- LiPo Battery: 6S 3700–5200 mAh
- Receiver
- Radio Transmitter
At Aerobertics, we appreciate aircraft that deliver character, capability, and pure flying enjoyment. The Bighorn Pro 78" perfectly fits that philosophy — a large and confident bush plane designed to make every takeoff, approach, and landing a pleasure.
