The SimBrief Dispatch System is the web's most comprehensive FREE virtual flight planning service. Features include detailed fuel calculations for over 120 aircraft types, an extensive route database, real-world weather forecasts, current NOTAMs, ETOPS planning, and much more!

Visit the User Guide or view the Tutorial Video for a detailed look at how to use the SimBrief Dispatch System. The user guide also features an Interactive OFP Sample which makes it possible to hover over any area of a sample flight plan for a description of what it means and how it's used.

SimBrief is operated by Navigraph, the flight simulation community's trusted source for updated charts and navigational data (such as airports, waypoints, and airways). Navigraph subscribers always have access to the latest AIRAC cycles on SimBrief, please visit the Account Settings page for more details.