Another air record has been (unofficially) broken as a prop-driven solar/electric aircraft reached the highest altitude yet for its type. On August 12, 2025, a modified Elektra One reached 31,237 feet ...
GE First in World to Test High Power, High Voltage Hybrid Electric Components in Altitude Conditions
Major milestone toward hybrid electric flight for commercial passenger air travel World’s first megawatt-class (high power) and multi-kilovolt (high voltage) hybrid electric system tested in altitude ...
Small US aerospace project Helios Horizon claims to have recently broken the record for the highest-flying multi-seat electric aircraft, which it considers a step on its journey into the stratosphere.
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