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Un aereo solare di sette chili e senza pilota, creato dai ricercatori del Politecnico federale (ETH) di Zurigo ha battuto venerdì, un record mondiale volando per 81,5 ore consecutive.
L'"Atlantic Solar", questo il nome del velivolo, ha volato ad una velocità media fra i 35 e 40 chilometri orari ed è atterrato all'aeroporto di Rafz (ZH) superando, come spiega il responsabile del progetto Philipp Oettershagen, il traguardo raggiunto dalla categoria di questi aerei sotto i 50 chili, che finora era stato di 33 ore.
L'aereo viene pilotato con un sistema di controllo autonomo, sviluppato dall'ETH e può essere utilizzato per azioni di ricerca.
ATS/se
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