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 ...
SAN LUIS OBISPO COUNTY, Calif. (KEYT) – Cal Poly professor Paulo Iscold helped to set an unofficial altitude record for a Cub-style lightweight airplane late last month. On Oct. 28, Dr. Iscold, a ...
Equipped with a GPS tracker, an HD video camera, and temperature and barometric pressure sensors to take measurements, an airplane made of paper board was launched from a helium weather balloon at an ...
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