3 ms·
Not as bad because of the higher efficiency of electric engine. But yeah, 1 hour or so.
by anovikov 7y ago
Not as bad because of the higher efficiency of electric engine. But yeah, 1 hour or so.
- eleitl 7y agoOne hour is quite enough for taxi-type and drone delivery. Also, you could use structural batteries, which would substitute for part of the plane structure.