Software as a service (SAAS) services featuring software for controlling railroad systems, namely, software for computer aided dispatching, positive train control, railyard automation, and remote condition monitoring; Technical support services, namely, troubleshooting of problems with software in the fields of railway communications; Installation of computer software services in the field of railway communications and signals systems; Maintenance of computer software services in the field of...

Software as a service (SAAS) services featuring software for controlling railroad systems, namely, software for computer aided dispatching, positive train control, railyard automation, and remote condition monitoring; Technical support services, namely, troubleshooting of problems with software in the fields of railway communications; Installation of computer software services in the field of railway communications and signals systems; Maintenance of computer software services in the field of...