Aviation emergency is a situation where an emergency landing of a plane at an international airport is declared. There are 2 kinds of emergencies. "Emergency 2" and "Emergency 3".
Emergency 2
editEmergency 2 is a situation where an emergency is declared to be an engine failure during flight, or any emergency that is most likely to survive but there is still a chance of aviation disaster.
In this situation, emergency vehicles are darted toward the runway such as: fire extinguishers, and sometimes ambulances.
The ATC (Air Traffic Control Tower) must also manage the landings and take-offs of the planes at the airport, and also refer to the aircraft which landing an emergency landing, which is often dangerous.
Emergency 3
editEmergency 3 is declared after emergency 2 (if after emergency 2 is declared, the situation becomes complicated, declares emergency 3.)
In this situation, emergency vehicles are darted toward the runway such as: fire extinguishers, ambulances, air stairs, and 2 - 3 airport bus(es)
The tower must oversee landings and takeoffs in the airspace and direct most of their attitude toward the emergency landing aircraft.