Anchorage, Alaska-based FBO Great Circle Flight Services purchased Passur’s Portal, Pulse and inSight products to help market its services to potential customers and provide additional services to existing customers. Web-based Portal provides access to Pulse, which includes revenue and operations modules and inSight, Passur’s flight-following system with terminal-area tracking, aircraft movement and ETAs for arriving aircraft. Passur’s Web-based system also provides access to the FAA’s collaborative decision-making program, which enhances communication between operators and FAA air traffic decision makers during weather-constrained operations.