The airspace over Denmark’s Aalborg Airport was closed after drones were spotted flying nearby, airport authorities said on Wednesday.
CNN quoted FlightRadar24 as saying that at least three inbound flights have been redirected, while two outbound flights and one inbound have been canceled.
Following this incident, police launched an investigation into the matter and have not yet determined the person controlling the drones or what their purpose is.
This was the second time this week that an airport in Denmark was closed due to drones.
On Monday, two or three large drones were seen near Copenhagen airport. This halted all take-offs and landings for nearly four hours.
CNN quoted Denmark’s National Police Commissioner Thorkild Fogde saying on Tuesday that they were not amateur or hobby d