What Is the Cri Cri Aircraft

The Cri Cri stands as the world's smallest twin-engine aircraft, designed by French aeronautical engineer Michel Colomban in the 1970s. This remarkable ultralight aircraft weighs just 170 pounds empty and spans only 16 feet across its wings.

Built primarily from wood and fabric construction, the Cri Cri features two small engines mounted on the wings. The aircraft's name translates to "cricket" in French, reflecting its tiny size and nimble characteristics. Despite its diminutive stature, this aircraft has proven capable of aerobatic maneuvers and sustained flight operations.

How Cri Cri Aircraft Technology Works

The Cri Cri operates using twin engines that typically produce between 9 to 15 horsepower each. These engines drive pusher propellers mounted behind the wings, creating thrust while maintaining the aircraft's center of gravity. The unique configuration allows for exceptional control and maneuverability.

The aircraft's lightweight construction relies on traditional materials like spruce wood frames covered with aircraft fabric. Modern versions incorporate fiberglass components for enhanced durability. The control system uses conventional stick and rudder inputs, making it familiar to pilots trained on standard aircraft configurations.

Aircraft Provider Comparison

Several manufacturers and kit providers offer Cri Cri aircraft options for builders and pilots. Colomban remains the original designer and continues to provide plans and support for builders worldwide. The company offers detailed construction manuals and technical assistance.

Zenith Aircraft provides alternative ultralight designs that share similar characteristics with the Cri Cri concept. Meanwhile, Van's Aircraft offers kit planes that appeal to builders seeking twin-engine experiences in larger aircraft categories.

ProviderTypeBuild TimeSkill Level
ColombanPlans1200+ hoursAdvanced
Zenith AircraftKit800-1000 hoursIntermediate
Van's AircraftKit1500+ hoursAdvanced

Benefits and Drawbacks of Cri Cri Ownership

Benefits include extremely low operating costs, unique flying experience, and the satisfaction of building or owning a rare aircraft. The Cri Cri offers pilots an intimate connection with flight dynamics that larger aircraft cannot provide. Its small size makes hangar storage affordable and maintenance relatively straightforward.

Drawbacks involve limited payload capacity, weather sensitivity, and complex construction requirements. The aircraft accommodates only single-pilot operations and minimal baggage. Strong winds or turbulent conditions can make flying challenging due to the aircraft's light weight and small size.

Pricing and Investment Considerations

Building a Cri Cri from plans typically requires an investment between $15,000 to $25,000 for materials and engines. This cost varies significantly based on engine choice, avionics selection, and construction methods. Builders often spread expenses over several years during the construction process.

Completed Cri Cri aircraft occasionally appear on the used market, with prices ranging from $20,000 to $40,000 depending on condition and modifications. Insurance costs remain relatively low due to the aircraft's limited value and operational restrictions. Annual maintenance expenses typically stay under $2,000 for owner-maintained aircraft.

Conclusion

The Cri Cri aircraft offers aviation enthusiasts a unique opportunity to experience twin-engine flight in an ultralight package. While building and flying this remarkable aircraft requires dedication and skill, the rewards include owning one of aviation's most distinctive designs. Prospective builders should carefully consider their construction abilities and intended use before beginning this challenging but rewarding project.

Citations

This content was written by AI and reviewed by a human for quality and compliance.