AeroPropulsion acts as the overall engineering systems integration for a comprehensive program to bring new aircraft propulsion that utilizes advances from ground mobility systems. The propulsion systems are being designed around several combinations of PEM fuel cells, lithium ion batteries, high performance motors and internal combustion motors in parallel, series and other hybrid propulsion combinations. The air frame and propulsion systems are being designed together to be fundamentally more aerodynamic, roomier, quieter and more inexpensive to design and manufacture and operate.