Antenna Assembly For An Aircraft

An antenna assembly for an aircraft, comprising:

• a support element having a first and a second surface on opposite sides of the support element;
• at least one antenna element arranged on or in the support element;
• and
• a sealing device,
• wherein
• the first surface and the sealing device are configured in such a way that the antenna assembly is arranged in such a way on an outer skin section of an aircraft that the first surface faces the outer skin section, the sealing device is situated between the support element and the outer skin section, and at least one cavity is defined by the sealing device, the outer skin section and the first surface, and
• the support element or the sealing device for each of the cavities has at least one flow channel having a first and a second opening at opposite ends of the flow channel, the flow channel connecting the corresponding cavity and the environment of the antenna assembly to one another after the arrangement of the antenna assembly on the outer skin section and opening into the corresponding cavity at the first opening and opening into the environment at the second opening.