World’s First Crewed Solid-State Flight Electrifies Aviation's Future

World's First Crewed Solid-State Flight Electrifies Aviation's Future

The Helios Horizon has completed what its developers call the first crewed, fixed-wing flight powered by solid-state batteries. New Atlas reports: On June 5, test pilot Miguel Iturmendi lifted off from Zephyrhills Municipal Airport in Florida at the controls of the Helios Horizon -- the first crewe...

World’s first crewed solid-state flight electrifies aviation's future

On June 5, test pilot Miguel Iturmendi lifted off from Zephyrhills Municipal Airport in Florida at the controls of the Helios Horizon – the first crewed, fixed-wing aircraft ever to fly on solid-state batteries. The flight was neither spectacular in distance nor in duration – it was a series of short tests to validate the aircraft's weight and balance after the new batteries had been installed – but it didn't need to be to make history.Continue …

Helios Horizon has completed its first flight powered by solid-state batteries - AERONAUT.media

The non-profit organization Helios Horizon, based in Florida, USA, announced the successful completion of what it describes as the first piloted flight of an electric aircraft powered by solid-state battery cells. On June 5, project lead and test pilot Miguel Iturmendi conducted a series of short test hops at the Zephyrhills Municipal Airport in central […] Post American company makes history with the first flight of an electric aircraft powered…

Helios Horizon “the first company to fly an aircraft powered by solid state batteries”

Multiple press reports say Sarasota-based Helios Horizon has become the first company to fly an aircraft powered by solid-state batteries. According to the Sarasota Magazine: “Helios Horizon’s aircraft’s previous lithium-ion batteries provided 260 watt-hours per kilogram. The new solid-state batteries yield 410 watt-hours per kilogram. For a high-altitude electric airplane, where every pound matters and battery performance can determine whether a flight is symbolic or actually useful, that kind of increase changes the math.” The test aircraft is built around a modified Pipistrel Taurus airframe, but with wing extensions, solar panels and custom systems for power delivery, battery management. “It has previously reached 24,000 feet, and the team is now aiming higher: first past the electric aviation altitude mark, and later toward a 40,000-foot-plus stratospheric flight,” according to the newspaper report. For more information https://www.sarasotamagazine.com/news-and-profiles/2026/06/electric-aviation-helios-horizon-advancement-iturmendi (Image: Helios Horizon)