Flight Machine: Martin Jetpack Climbs 5000 Feet Above Sea Level
Flight Machine: Martin Jetpack Climbs 5000 Feet Above Sea Level. An innovative personal flying vehicle tests successfully and gives renewed hope for a Jetsons-like future.
Flight Machine: Martin Jetpack Climbs 5000 Feet Above Sea Level. An innovative personal flying vehicle tests successfully and gives renewed hope for a Jetsons-like future.