The lead plane would take on the bulk of the traction, and when its battery is depleted, it could hand off towing duties to another electric towing aircraft to extend the range of the rear plane. Although still a regional solution impractical for cross-country or international flights, the concept could allow for a trip from San Francisco to Seattle, far beyond the sub-regional distances battery-powered passenger flights can travel on their own. The company has conducted successful small-scale tests using a synthetic fiber rope around 330 ft. long and envisions a later commercial version using nearly mile-long cables.
Magpie plans to scale up its testing gradually and believes it could be implemented commercially by 2030. The startup expects advances in battery tech to allow it to tow single-aisle airliners eventually. The towing concept is mainly targeting electric planes, but Magpie suggests it could also work with hybrid, hydrogen, and standard aircraft in low-power modes. Additionally, the company is working with the Federal Aviation Administration (FAA) with an eye toward certification. Magpie’s innovative approach could potentially enable longer zero-emission flights, and if successful, it may revolutionize the future of sustainable aviation.
