This was reported by the television and radio company NRK.
Russian-British billionaire Andrey Yakunin has pleaded not guilty after the charges were read to him at a trial that began in Tromso.
Earlier, a court in Norway sentenced a 34-year-old Russian who was accused of launching drones to 90 days in prison.
At the end of October, the Norwegian police released four Russians who were detained in the northern Norwegian province of Nordland for filming from a drone.