How can a pilot identify the location of a Flight Service Station (FSS) on a chart?

A Flight Service Station (FSS) can be identified on a chart by looking for a heavy lined box. This graphic representation serves as a clear indicator of the FSS's location, making it easy for pilots to locate these essential services when planning their flights. The heavy lined box typically contains additional details such as the name of the station, which aids in navigation and communication.

Understanding chart symbology is crucial for pilots, and the specific use of a heavy lined box for FSS locations allows for quick identification while in flight. This is especially important as pilots may need to contact a Flight Service Station for weather briefings, flight plan information, and other assistance. Recognizing this symbol helps ensure that pilots can locate support resources efficiently when they need them most.