British Fuel-Cell-Powered Aircraft Proposed As Flying Cell Phone Mast

November 04, 2020
high-altitude aircraft concept
Stratospheric Platforms is working with Scaled Composites on the design of the 3.5-metric-ton air vehicle.
Credit: Stratospheric Platforms Concept
A British startup is proposing the use of a hydrogen-fuel-cell-powered, high-altitude, long-endurance aircraft to provide a cost-effective complement to future 5G cellular networks. The shorter wavelength of 5G signals requires more terrestrial base stations SPL’s hydrogen-fuel-cell-powered UAV...

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