XAIRCRAFT

Radios; electro-dynamic apparatus for the remote control of signals; global positioning system (GPS); teaching apparatus, namely, slide projector for teaching; probes for scientific purposes, namely, ultrasound probes not for medical use; remote controls for flight simulators

Air vehicles, namely, airplanes; [ airships; ] dirigible balloons; aircraft; amphibious airplanes; space vehicles; seaplanes; [ aerial conveyors; ] aeronautical apparatus, machines and appliances, namely, aircraft and structural parts therefore