Air traffic controller interacting with the talking drone.

Researchers have developed and demonstrated an autonomous capability that would allow a drone to verbally interact with air traffic controllers. The development is a critical step towards the full integration of unmanned aircraft systems – or drones – into civil airspace. Drones need to be able to fly safely alongside other airspace users without causing disruption to air traffic management.

The majority of air traffic control services are provided to aircraft by voice radio – aircraft controllers speaking directly to pilots. Using the new system, an air traffic controller can talk to, and receive responses from, a drone just like they would with any other aircraft.

The project brings the safe and seamless operation of UAVs within civil airspace one step closer. The new system enables a drone to respond to information requests and act on clearances issued by an air traffic controller.

Source :