More than 117 years after Seattle residents first saw a flying machine in the sky, a unique aircraft over Jet City can still turn heads.

That happened this week with the arrival of Beta Technologies‘ all-electric ALIA CX300 conventional takeoff and landing aircraft as it dropped into King County International Airport – Boeing Field.

Photographer Steve Rice captured the strange-looking airplane with a rear propellor and posted images on Reddit, where aviation geeks launched into a debate about e-planes, range, charging times, vertical takeoff and landing aircraft, and more.

Vermont-based Beta wasn’t just doing a fly-by. The company brought the plane to Seattle for an official demonstration of the ALIA in an event that drew state officials, aviation experts, and industry leaders from across Washington.

In a news release Tuesday, Beta said Washington has a “deep-rooted aviation heritage that has long positioned the state as a global leader in aerospace innovation and manufacturing.” And the company said the state is now “actively advancing the future of flight through strategic investments in sustainable aviation and the critical infrastructure needed to support next-generation technologies.”

Beta founder and CEO Kyle Clark called the event at Boeing Field “a step toward realizing a future where electric aviation is accessible, reliable, and benefits local communities.” 

Founded in 2017, Beta is building two electric aircraft — the fixed-wing ALIA CTOL, and the ALIA VTOL, a vertical takeoff and landing aircraft — at a production facility in Vermont.

The inaugural flight of Beta’s first production model airplane was last November. The ALIA CTOL has a range of 336 nautical miles, and Beta’s planes are designed to carry passengers or cargo.

The company has also developed and is rolling out a network of charging infrastructure for use across airports and the electric aviation ecosystem.

Beta filed for an initial public offering earlier this month with plans to sell 25 million shares at $27 to $33 each — a price range that could value the company at $7.2 billion.

Vancouver, B.C.-based Helijet International previously placed orders with Beta for a fleet of eVTOL aircraft.

Other electric and hybrid aircraft makers are getting their planes off the ground in Washington, including Seattle-based Aero-TEC and Everett, Wash.-based magniX. Arlington, Wash.-based Eviation Aircraft paused work on its Alice airplane earlier this year.