Aerial advertising is a form of outdoor advertising that uses aircraft to display promotional messages. This can include banners towed behind planes, skywriting, or even digital displays on drones. It is often used for events, product launches, or to increase brand visibility in crowded areas. This advertising method captures attention from a wide audience, especially during outdoor events like concerts or sporting events. Aerial advertising can reach people in hard-to-access locations and is particularly effective in urban areas where traditional billboards may be limited.