Helicopter on take-off area near the Maraya Theatre, in AlUla's Ashar Valley, Medina Province, Saudi Arabia

British Antarctic Survey (BAS) research plane landing at the Chilean Research base Frei on King George Island, Antarctica, Polar Regions

Fire extinction, firefighting aircraft Canadair CL 415, French Sécurité Civile, dropping seawater, large-scale forest fire in Castellar, Maritime Alps

Firefighting aircraft Canadair CL 415, French Sécurité Civile, filling with seawater to extinguish forest fires, Mediterranean Sea, Provence-Alpes-Côte d'Azur, France, Europe

Fire extinction, firefighting aircraft Canadair CL 415, French Sécurité Civile, dropping seawater, large-scale forest fire in Castellar, Maritime Alps

Fire extinction with firefighting aircraft Dash 8 Q400 MR, French Sécurité Civile, large-scale forest fire in Castellar, Maritime Alps, Provence-Alpes-Côte d'Azur, France, Europe

Fire extinction, firefighting aircraft Dash 8 Q400 MR, French Sécurité Civile, dropping extinguishing agent, large-scale forest fire in Castellar, Maritime Alps, Provence-Alpes-Côte d'Azur, France, Europe

Police helicopter EC145 Eurocopter in action

Russian Kamov KA 32 A12 heavy-lift helicopter from the Swiss company Heliswiss during a transport operation, Germany, Europe

BK 117 police helicopter of the North Rhine-Westphalian police flying squadron during a mission flight, downtown Essen, North Rhine-Westphalia, Germany, Europe

Patrol helicopter with night flying capability, image intensifier, infrared camera, night mission, police flying squadron NRW, Duesseldorf, North Rhine-Westphalia, Germany, Europe