Consulting in the field of aerospace engineering; Consulting services for others in the field of design, planning, and implementation project management of aerospace technologies in the field of government relations, government policy analysis, legislation, the federal budget process, technologies and complex space systems; Research of aerospace technologies in the fields of government relations, government policy analysis, legislation, the federal budget process, technologies and complex space systems; Technology consultation and research in the field of aerospace technology research and analysis for government space systems; Technology consultation and research in the field of aerospace focused on government space systems including rocket propulsion and satellite subsystems for human space flight; Technology consultation in the field of aerospace focused on government space systems including rocket propulsion and satellite subsystems for human space flight