Development and Design
DOVA Aircraft initiated the DV-2 Infinity project as a refined variant of their DV-1 Skylark, specifically engineered to comply with Fédération Aéronautique Internationale microlight regulations and United States light-sport aircraft requirements. The company, established around 2000, developed the aircraft to address the growing market for high-performance ultralight aircraft that could operate internationally under various certification standards.
The DV-2 incorporates several modifications from its DV-1 predecessor, most notably the adoption of a cruciform tail configuration in place of the original T-tail design. This change, combined with the elimination of winglets, resulted in a speed increase of nearly 20 kilometers per hour compared to the base model. The aircraft maintains the successful low-wing cantilever design with aluminum sheet construction, providing structural integrity while keeping weight within ultralight parameters.
Technical Specifications and Performance
Powered by the Rotax 912ULS engine producing 75 kilowatts, the DV-2 Infinity delivers impressive performance figures for its category. The four-cylinder, liquid and air-cooled powerplant enables a maximum speed of 240 kilometers per hour and cruise speed of 210 kilometers per hour. With a stall speed of just 64 kilometers per hour when flaps are deployed, the aircraft demonstrates excellent low-speed handling characteristics essential for operations at small airfields.
The aircraft's 90-liter fuel capacity provides a range of 1,000 kilometers, making it suitable for cross-country flights. Service ceiling reaches 3,650 meters with a rate of climb of 8 meters per second. The design incorporates positive and negative g-limits of +4/-2, reflecting its structural capabilities for recreational aerobatics within light-sport aircraft parameters.
Manufacturing and Production
DOVA Aircraft produces the DV-2 Infinity at their facility in Paskov, Czech Republic, continuing a manufacturing tradition that began with the DV-1's first flight in 2002. The company has maintained consistent production for over two decades, offering both kit and ready-to-fly versions of the aircraft. Manufacturing emphasizes pilot comfort and elegant design, with particular attention to versatility for operations at smaller airports where larger aircraft cannot access.
Production numbers remain limited, reflecting the specialized nature of the light-sport aircraft market. The company's focus on quality over quantity has established the DV-2 as a premium option within the ultralight category, with examples registered and operating in multiple countries including the Czech Republic and United States.
Operational History
The DV-2 Infinity serves exclusively in civilian roles, primarily as a recreational and sport flying aircraft. Czech registration records show active examples including OK-PUR10 and OK-SUA53, both confirmed flying as of 2025. The aircraft has found favor among pilots seeking high-performance characteristics combined with the operational economics of ultralight aircraft.
In the United States, at least seven aircraft from the DV-1 series family were registered by February 2017, indicating growing acceptance in the American light-sport aircraft market. The FAA's recognition of the design as a special light-sport aircraft opened opportunities for both imported aircraft and domestic assembly of kits, expanding the potential market beyond European operations.
Design Philosophy and Market Position
DOVA Aircraft designed the DV-2 Infinity to bridge the gap between basic ultralight aircraft and more complex general aviation designs. The side-by-side seating arrangement under a bubble canopy enhances the flying experience compared to tandem configurations common in many ultralight designs. Fixed tricycle landing gear with wheel pants reduces maintenance requirements while maintaining clean aerodynamic lines.
The aircraft's maximum takeoff weight of 472.5 kilograms places it firmly within light-sport aircraft parameters while providing useful load capacity for two occupants and baggage. Empty weight of 297 kilograms reflects the efficient use of aluminum construction techniques developed over the company's two-decade manufacturing history.
Current Status and Legacy
As of 2025, DOVA Aircraft continues production of the DV-2 Infinity, maintaining its position as an active participant in the light-sport aircraft market. The aircraft represents Czech aviation manufacturing capabilities in the modern era, contributing to the country's reputation for producing quality general aviation aircraft.
The DV-2's certification across multiple regulatory frameworks demonstrates the success of designing aircraft to meet international standards from the outset. This approach has enabled broader market access compared to designs certified only under single-country regulations, establishing a template for other ultralight manufacturers seeking international sales opportunities.