Final answer:
In the airport section of a sectional chart legend, there are descriptions that match pictures to help understand airport features.
Step-by-step explanation:
In the airport section of a sectional chart legend, there is usually a description that matches a particular picture.
This helps pilots and aviation professionals understand the features of an airport depicted on the chart.
The description may include information about runway lengths, taxiways, control towers, navigational aids, and other important airport facilities.
For example, if there is a picture of an airport with a control tower, the corresponding description in the legend might state 'Control tower - indicates the presence of a control tower at the airport.'