The Federal Aviation Administration has launched an investigation into pilots who made animal noises during radio communications, according to reports.

The investigation appears to focus on inappropriate use of aviation radio frequencies, which are regulated by federal authorities and must be used for official flight operations and air traffic control communications.

Radio communications between pilots and air traffic control are critical for aviation safety, as they coordinate aircraft movements, weather updates, and emergency situations. Any misuse of these frequencies can potentially interfere with normal flight operations.

The FAA has not released specific details about the incident, including when it occurred, which pilots were involved, or what specific animal noises were made. The agency also has not indicated what potential penalties the pilots might face if found in violation of communications regulations.

Federal aviation regulations strictly govern the use of radio frequencies assigned to aviation operations. Violations can result in enforcement actions ranging from warnings to certificate suspensions or revocations, depending on the severity of the infraction.