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Pipistrel Velis Electro

The Pipistrel Velis Electro is a two-seat, fully aircraft designed and manufactured by Pipistrel, a Slovenian company based in and a subsidiary of since 2022, primarily for pilot training under day VFR conditions. It features a liquid-cooled rated at 57.6 kW maximum takeoff power, dual redundant battery packs, and a of 600 kg (1,323 lb), with a useful load of 172 kg (380 lb). Certified by the (EASA) on June 10, 2020, under CS-LSA regulations, it became the world's first fully to receive type certification, enabling commercial operations in over 30 countries. Key performance characteristics include a speed of 88 knots (163 km/h), an endurance of up to 56 minutes plus VFR reserves, and a recharge time of 1 hour 20 minutes from standard outlets, making it suitable for short flights with minimal needs. The aircraft's emphasizes environmental and , producing zero emissions and noise levels of just 60 during takeoff—far quieter than conventional trainers—while requiring no warm-up time and offering low maintenance due to fewer moving parts. Its dimensions include a of 10.7 m (35 ft 2 in), of 6.47 m (21 ft 3 in), and height of 2.06 m (6 ft 9 in), with fixed tricycle landing gear and a high-wing configuration derived from Pipistrel's Virus SW series. The Velis Electro's development builds on Pipistrel's pioneering work in , starting with the 2007 Taurus Electro—the world's first two-seat —and evolving through prototypes to achieve in under three years via close EASA collaboration, ensuring compliance with stringent safety standards for the electric powertrain and systems. This milestone has positioned it as a trailblazer for sustainable , supporting flight schools in reducing costs and environmental impact, with applications expanding to training and demonstration flights worldwide.

Development

Origins and Design Evolution

Pipistrel was founded in 1989 by Ivo Boscarol in , , initially as a small operation focused on producing powered hang gliders and ultralight aircraft using composite materials to enhance efficiency. The company's early designs emphasized lightweight construction and aerodynamic performance, leading to the of motor gliders such as the , a two-seat ultralight model introduced in the late that prioritized low-drag profiles for extended capabilities while incorporating retractable powerplants for self-launching. This foundation in energy-efficient set the stage for Pipistrel's transition toward sustainable propulsion systems, with initial experiments in electric technology dating back to 2007 through the Taurus Electro, the world's first two-seat electric motor glider. The Velis Electro emerged as a direct evolution of the Virus SW 121, a proven platform certified by the (EASA), with adaptation for fully electric propulsion beginning around 2017 to leverage the airframe's established aerodynamics and structural integrity. Key design goals centered on achieving zero operational emissions to reduce environmental impact, ultra-low noise levels suitable for near populated areas, and full compliance with EASA's CS-LSA standards for , enabling safe, cost-effective instruction without the complexities of fossil-fuel systems. These objectives built on Pipistrel's prior electric prototypes, aiming to create a practical trainer that minimized operational costs and maintenance while supporting the broader shift toward decarbonized . Initial prototypes of the Velis Electro underwent testing between 2018 and 2019, focusing on integrating liquid-cooled lithium-ion batteries and an into the Virus-derived , which presented challenges in balancing , thermal management, and power delivery for reliable short-field performance. Engineers addressed issues such as battery packaging to maintain the aircraft's center-of-gravity limits and motor efficiency under varying loads, drawing from lessons in earlier electric models to ensure seamless operation without compromising handling qualities. Development benefited from strategic partnerships, including collaborations with EMRAX for custom electric motors and EMSISO for battery systems, which accelerated R&D by providing specialized components tailored for . These efforts enabled rapid from to prototype validation, culminating in EASA type in June 2020.

Certification and Initial Production

The certification process for the Pipistrel Velis Electro involved close collaboration between Pipistrel and the (EASA), culminating in type certification on June 10, 2020, as the world's first fully approved under CS-LSA rules. This milestone followed the EASA certification of the aircraft's E-811-268MVLC electric engine on May 18, 2020. The development and certification effort spanned less than three years, incorporating a dedicated flight test program with non-certified Alpha Electro prototypes operating under EASA permits to fly, which provided essential operational data. The aircraft demonstrated compliance with rigorous safety and performance standards, while achieving zero emissions during operation and noise levels significantly quieter than those of comparable conventional trainers. Serial production commenced immediately after certification, with the first unit delivered on July 16, 2020, to AlpinAirPlanes, a flight school in serving as the launch customer for 14 aircraft. Pipistrel targeted delivery of 31 units in 2020 to customers across seven countries, reflecting early market enthusiasm for electric training aircraft. Subsequent production ramped up to fulfill major orders, including a January 2021 commitment from lessor Aerolease for 50 units to be leased to pilot schools nationwide. A similar initiative emerged in the UK, with plans announced in October 2021 to supply 50 aircraft to flight schools through a dedicated electric by Airside. The acquisition of Pipistrel by , completed on April 18, 2022, bolstered production capacity through investments in manufacturing facilities in and . Initially integrated into Textron's eAviation segment to accelerate development, including upgraded batteries for the Velis Electro, Pipistrel's operations were absorbed into in October 2025 following the discontinuation of the eAviation division. Post-acquisition certifications expanded the Velis Electro's market, including UK CAA type certification in July 2022, FAA light-sport airworthiness exemption in March 2024, and validation in November 2025.

Design

Airframe and Configuration

The Pipistrel Velis Electro features a high-wing, two-seat configuration arranged in a side-by-side seating layout, optimized for flight training with full dual controls for instructor and student. It employs fixed tricycle landing gear with a steerable nose wheel and hydraulic disc brakes, providing stable ground handling suitable for short runways typical in training environments. The overall layout inherits the compact monoplane design from the Pipistrel Virus SW, adapted for electric propulsion while maintaining a low-drag profile to enhance efficiency. The airframe utilizes advanced , primarily carbon fiber reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP) with reinforcements, formed through low-pressure wet lay-up processes for a lightweight yet durable structure. This material choice reduces overall weight while resisting environmental stresses, contributing to the aircraft's compliance with (LSA) regulations. Key dimensions include a of 6.47 m, wingspan of 10.71 m, and height of 1.90 m, with a wing area of 9.51 m² supporting cantilevered, single-spar wings equipped with flaperons for combined roll and lift control. The wings are detachable and incorporate folding mechanisms for compact storage, facilitating trailer transport in line with LSA practicality. Aerodynamically, the design emphasizes low drag through smooth composite surfaces and a streamlined , directly evolved from the Virus SW's high-aspect-ratio for improved glide performance and reduced energy consumption in electric flight. The features a configuration for clean airflow over control surfaces. The cabin provides side-by-side seating with gull-wing doors made of clear CFRP panels, forming a large bubble canopy that offers excellent all-around visibility essential for training maneuvers. Passive ventilation is achieved via sliding windows and vents, with a quiet interior environment due to the absence of engine noise. Four-point harnesses secure occupants, though seats are non-adjustable to maintain a low center of gravity. In terms of weight, the aircraft adheres to limits with a basic empty weight of 428 kg (including batteries) and a of 600 kg, yielding a useful load of 172 kg for two occupants and minimal fuel-equivalent . This breakdown supports efficient electric operation without exceeding regulatory constraints.

Propulsion and Electrical Systems

The Pipistrel Velis Electro is propelled by the type-certified E-811 , a liquid-cooled synchronous brushless design developed by Pipistrel in collaboration with EMRAX and EMSISO, delivering 57.6 kW () of maximum takeoff power through a 345 VDC electrical system. This motor drives a fixed-pitch, three-blade composite and features minimal compared to traditional internal engines, contributing to lower requirements with a time between overhaul (TBO) of 2,000 hours. The battery system consists of two redundant, liquid-cooled lithium-ion packs with a total nominal of 24.8 kWh, arranged in parallel for enhanced reliability; one pack is positioned in the nose and the other behind the seats to optimize weight distribution within the . Recent evaluations in 2025 indicate approximately 22 kWh of usable following system improvements for and . The packs lack an onboard , relying instead on ground-based 230 V AC charging, which recharges from 35% to 95% state-of-charge in about 1 hour 20 minutes using a standard external charger. Safety is prioritized through a battery management system (BMS) that continuously monitors parameters like voltage, temperature, and state-of-charge, enabling automatic disconnection of a faulty pack to maintain operation on the remaining unit. The design complies with DO-311A standards for lithium batteries in aviation, incorporating crashworthy construction, high-intensity radiated field (HIRF) and (EMI) tolerance, and inhibition to prevent fire propagation. The entire liquid-cooled , including motor and batteries, enhances reliability by mitigating overheating risks during operation.

Operational History

Civilian Adoption and Deliveries

The Pipistrel Velis Electro entered civilian service with its inaugural delivery in July 2020 to AlpinAirPlanes, a flight school in , marking the first type-certified available for pilot . In early 2021, Green Aerolease, a leasing company, placed an order for 50 units to be leased to flight schools across and other European countries, facilitating widespread adoption in training fleets. That same year, NEBOair introduced the aircraft to the market, basing operations at to support electric flight and demonstration flights. By March 2024, eAviation, Pipistrel's parent company, integrated the Velis Electro into expanded U.S. pilot training programs following an FAA airworthiness exemption that enabled commercial operations in light-sport categories. This paved the way for deliveries to institutions like the Eco-Aviation Foundation at , emphasizing hands-on training for sustainable aviation. As of April 2024, 100 Velis Electro units had been delivered to customers in over 30 countries, primarily for day (VFR) training. Partnerships with flight academies, such as Embry-Riddle Aeronautical University in the U.S. and various European schools, have accelerated integration into curricula, promoting electric propulsion for initial pilot instruction. The aircraft's appeal in civilian training stems from its economic advantages, including operating costs of approximately €17 per flight hour for alone, significantly lower than comparable fossil-fuel trainers, alongside zero emissions and noise levels of just 60 that enable operations near areas. Its limited of around 50 minutes is mitigated through quick charging capabilities, achieving 80% capacity in 30 minutes, and optimized route planning for local training missions. In November 2025, validated the EASA for the Velis Electro, facilitating its adoption by Canadian flight schools and owners.

Military Use

The became the first operator of the Pipistrel Velis Electro in 2021, acquiring units specifically for basic training to replace older Zlin 143 and Zlin 242 aircraft. The aircraft's electric propulsion supports short-duration flight instruction in day VFR conditions, aligning with the force's emphasis on sustainable practices without any reported combat applications. In 2021, the Royal Danish Air Force leased two Velis Electro aircraft for a two-year trial as part of its green action plan, marking the world's first military pilot training program using fully at the flying school. The units were integrated alongside Saab T-17 Supporter trainers to evaluate performance, charging , and operational suitability for basic maneuvers. However, the program concluded in September 2023 due to the aircraft's limited endurance of 40-45 minutes per flight, which proved insufficient for comprehensive training exercises beyond short patterns and landings, prompting a shift toward and alternatives. The Velis Electro has seen evaluation in military training contexts, including tests by the since 2023 to assess its potential for cost-effective, low-emission pilot instruction. The aircraft retains its civilian EASA type certification in these roles, with no defense-specific modifications documented, emphasizing its utility in reducing the of initial flight training programs across member states.

Achievements and Records

The Pipistrel Velis Electro achieved significant milestones in electric through a series of (FAI) world records set in September during a three-day endurance flight. Covering a total distance of 839 km over 56 hours with multiple recharges, the established seven Class C-1 records for electric-powered airplanes, including the longest electrically flown distances in 24 hours (327 km), (608 km), and 56 hours, as well as benchmarks for lowest per 100 km, highest average speed over 700 km, greatest mass carried over a 700 km route, and highest altitude reached by an electric . The aircraft garnered multiple industry awards recognizing its pioneering role in sustainable flight. In 2020, it was jointly named Plane of the Year by Plane & Pilot magazine for its groundbreaking certification and production as the world's first fully electric type-certified airplane. In 2021, the American Institute of Aeronautics and Astronautics (AIAA) awarded it the Aircraft Design Award for the innovative integration of electric propulsion in a piloted trainer capable of day-night operations. That same year, it received the Aviation Week Laureate Award in the business aviation category for advancing quiet, zero-emission technologies. By 2025, the Velis Electro continued to highlight its environmental impact, featuring prominently in Aviation's CDP Corporate Questionnaire as a leader in innovation following 's 2022 acquisition of Pipistrel. It also marked a U.S. milestone as the first approved for under a (FAA) light-sport airworthiness exemption, enabling operations at flight schools and validating its role in pilot education. These accomplishments have broader implications for , as the Velis Electro's (EASA) type certification in established foundational standards for battery-powered systems, influencing subsequent regulatory approaches to hybrid-electric designs and accelerating commercial adoption of low-emission propulsion.

Specifications

General Characteristics

The Pipistrel Velis Electro is a two-seat, all-electric designed primarily for , accommodating a crew of one pilot and capacity for one passenger. Its airframe measures 6.47 m in length, with a foldable of 10.71 m, a height of 1.90 m, and a wing area of 9.51 m². The empty weight is 428 kg, providing a useful load of 172 kg and a of 600 kg, ensuring compliance with (LSA) regulations under EASA CS-LSA. Power is supplied by a dual system with a total capacity of 24.8 kWh (approximately 22 kWh usable), featuring liquid cooling and no reliance on fossil fuels for operation. The is a 3-bladed fixed-pitch Pipistrel P-812/164-F3A with a of 1.64 m. The aircraft is equipped with basic (VFR) instrumentation, including a Mikrotechna , , Kanardia artificial horizon and , turn coordinator, magnetic compass, and stall warning system, along with engine and battery monitoring via the EPSI570C display. Advanced options include the G3X touchscreen for primary flight and engine indications, with an optional available.

Performance

The Pipistrel Velis Electro is powered by a single Pipistrel E-811 , delivering 57.6 kW of maximum takeoff power (90 seconds) and 49.2 kW continuous power for a 60-minute rating, enabling efficient without emissions. This liquid-cooled motor operates at up to 2500 RPM for short bursts during takeoff, transitioning seamlessly to sustained output for training and short-range flights, with the aircraft's lightweight design optimizing power utilization for responsive handling. Flight performance is characterized by a never-exceed speed of 200 km/h (108 kt IAS), a maximum operating speed of 181 km/h (98 kt IAS), and a cruise speed of 163 km/h (88 kt TAS), providing stable dynamics suitable for pilot instruction while respecting electric power constraints. The service ceiling reaches 3,660 m (12,000 ft), with a rate of climb of 3.3 m/s (650 fpm) at sea level, allowing quick ascents but limited by battery discharge rates during prolonged high-power operations. Endurance is rated at up to 56 minutes plus VFR reserves, yielding a practical range of approximately 100 km under typical cruise conditions, which underscores the aircraft's focus on local training rather than extended travel. As an , the Velis Electro achieves high , with the motor operating at 99% across its operating range, minimizing losses compared to traditional engines. Its aerodynamic profile, featuring low , enables the full on just 22 kWh of , highlighting the 's advantages in reduced operational costs and environmental impact, though thermal management and recharge times impose limitations on mission profiles beyond short durations. The , comprising two parallel 345 VDC lithium-ion packs, supports this performance by providing redundant delivery, ensuring safe operation within the defined envelopes.

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