The 2011 Apollo Fox is a lightweight, high-wing STOL ultralight/light sport aircraft designed for simplicity, versatility, and strong short-field performance. Built with an emphasis on low operating costs and excellent low-speed handling, the Apollo Fox is widely used for recreational flying, flight training, and backcountry operations where runway availability is limited.

Its standout feature is its foldable wing system, allowing for easy storage and transport, making it one of the more practical STOL-capable light aircraft for private owners operating in remote or space-limited environments.

Powerplant, Systems & Technical Highlights

This configuration is powered by the widely used Rotax 912 series, known for reliability, efficiency, and strong performance in light sport aviation.

The 100 HP output from the Rotax 912 ULS provides a strong balance of climb performance and fuel efficiency, making it ideal for STOL operations, short grass strips, and light touring missions. Its low fuel consumption and smooth operation make it one of the most popular engines in the light sport category.

Airframe & Exterior Design

The Apollo Fox features a lightweight, purpose-driven airframe designed for low-speed efficiency and practical field operations.

Key structural features include:

• High-wing, strut-braced configuration for stability and lift

• Fabric-covered aluminum and steel tube structure

• Foldable wings for transport and hangar/storage flexibility

• Lightweight fixed landing gear optimized for rough and grass strips

• Large canopy/windows for excellent pilot visibility

The aircraft’s design prioritizes simplicity and utility, making it highly capable in short-field environments while remaining easy to operate and maintain.

Cockpit & Interior

The cockpit of the Apollo Fox is straightforward and functional, designed to maximize situational awareness and pilot control.

• Side-by-side seating for two occupants

• Basic analog flight instruments (glass cockpit optional in upgraded builds)

• VFR-focused avionics layout with optional GPS, radio, and transponder

• Wide canopy design providing excellent visibility in all directions

• Minimalist interior focused on weight efficiency and practicality

The layout supports both training environments and recreational flying where simplicity and clarity are preferred over automation.

Performance Characteristics

With the Rotax 912 ULS engine, the Apollo Fox delivers efficient performance with strong STOL capability.

Typical performance (varies by configuration and conditions):

• Cruise Speed: ~120–160 km/h (65–85 knots)

• Stall Speed: ~60–65 km/h

• Takeoff Distance: ~150–200 meters

• Landing Distance: ~150–200 meters

• Range: ~500–650 miles (approx. 450–530 nm)

• Fuel Consumption: ~15–18 L/hr

The aircraft is optimized for low-speed control, short runway operations, and efficient cruise in the light sport category.

Airframe & Structural Characteristics

• Wing Span: ~9.15 meters (typical configuration)

• Wing Type: High-lift, fabric-covered with aluminum structure

• Construction: Steel tube fuselage with fabric covering

• Landing Gear: Fixed conventional or tricycle (variant dependent)

• Empty Weight: ~260 kg (LSA configuration typical)

• Max Takeoff Weight: ~472.5–600 kg (regulation/variant dependent)

The lightweight structure contributes to strong climb performance and low stall speeds, especially in STOL conditions.

Maintenance & Records

The Apollo Fox is designed for simplicity and ease of maintenance, making it attractive to private owners and sport pilots.

• Fabric airframe requires periodic inspection and care

• Rotax 912 ULS is globally supported and highly reliable

• Low fuel burn and operating costs compared to larger GA aircraft

• Foldable wings require routine hinge and locking system checks

• Suitable for owner-assisted maintenance depending on regulations

Its overall simplicity makes it one of the more accessible STOL-capable aircraft in its class.

The Perfect Airplane For

The 2011 Apollo Fox with Rotax 912 ULS is ideal for pilots seeking a capable, lightweight, and versatile STOL platform.

Best suited for:

• Recreational and sport flying

• STOL and backcountry operations

• Pilot training and experience building

• Grass strip and remote airfield operations

• Trailerable and storage-constrained environments

It offers a strong combination of efficiency, portability, and short-field performance, making it a practical choice for light sport aviation enthusiasts who prioritize flexibility and low operating cost.