Safety and infrastructure considerations present big barriers to alternative power for airplanes, cautions BCA v-p of product development Mike Sinnett.
Universal Hydrogen proposes converting Dash 8 and ATR 42 regional airliners to hydrogen power while avoiding the need for costly refueling infrastructure.
The all-electric VA-1X aircraft is expected to enter service in 2024 and will be able to carry four passengers up to 100 miles at speeds of around 150 mph.
NDB says its self-charging nano diamond batteries will be far more efficient than current technologies and will not require any supporting infrastructure.