China's RX4E Electric Aircraft Achieves Historic Type Certification
In a groundbreaking advancement for sustainable aviation, China's indigenous electric aircraft, the RX4E, has secured its first type certificate from the Civil Aviation Administration of China (CAAC). This achievement marks a significant milestone in new energy aviation technology, positioning China at the forefront of the global shift towards eco-friendly air travel.
The RX4E is distinguished as the first fully electric aircraft designed under China's civil aviation regulations (CCAR-23) for airworthiness in the normal category. With a wingspan of 13.5 meters and a length of 8.4 meters, the four-seat aircraft boasts a maximum takeoff weight of 1,260 kg. Powered by a 70 kWh lithium battery and an electric propulsion system delivering 140 kW, the RX4E offers a maximum flight time of 1.5 hours.
Developed independently by the Liaoning General Aviation Academy of Shenyang Aerospace University, the RX4E exemplifies the benefits of zero emissions, low noise, reduced operational costs, and high safety and reliability. These features make it an ideal choice for pilot training, sightseeing flights, experiential flying, aerial photography, and aviation surveying.
Looking ahead, plans are in motion to develop variants of the RX4E for water, snow, and hydrogen propulsion, as well as other special-purpose models. These initiatives aim to enhance the aircraft's versatility and market competitiveness, ensuring its place in diverse aviation sectors.
The type certification process for the RX4E began on November 11, 2019, and spanned five years of rigorous airworthiness verification. Under Chinese regulations, small aircraft like the RX4E, which have 19 or fewer passenger seats and a maximum certificated takeoff weight of 8,618 kg or less, are classified as normal-category aircraft. Achieving this certification not only validates the RX4E's design and performance but also paves the way for mass production and wider adoption in the aviation industry.
Reference(s):
China's indigenous electric aircraft RX4E secures 1st type certificate
cgtn.com
