What is the primary source for obtaining preflight weather information?

The primary source for obtaining preflight weather information is the Flight Service Station. These stations offer a range of services, including providing pilots with essential weather briefings, notices to airmen (NOTAMs), and information related to flight planning. They are specifically designed to assist pilots in understanding current and forecasted weather conditions, helping them make informed decisions before departure.

Flight Service Stations are staffed with aviation weather specialists who are trained to interpret and convey weather data effectively, making them a reliable and accessible resource for pilots needing preflight weather information. This ensures that pilots receive accurate and current information tailored to their specific flight routes and requirements.

Other options, while involved in aviation and weather processes, do not serve the primary role of providing comprehensive preflight weather briefings to pilots. The Flight Operations Center typically focuses on operational management, Air Traffic Control primarily manages traffic flow, and the Weather Observation Office generally focuses on more localized weather information rather than specialized flight-related data.