In the complex and highly coordinated world of aviation, many dynamic forces influence airport operations. One of the less publicly understood but crucial phenomena is the aerodrome slipstream. This term refers to the airflow produced by an aircraft’s propellers or jet engines, especially when the aircraft is on the ground.
The slipstream is a high-velocity stream of air generated by the spinning propellers or jet exhausts of an aircraft. At an aerodrome (airport), this slipstream can cause significant effects on nearby objects, vehicles, personnel, and even other aircraft.
To mitigate risks, aerodromes enforce strict protocols such as engine run-up areas, blast fences, and ATC coordination to ensure safe operations.
Ground crews undergo specialized training to understand slipstream risks. Awareness is key for baggage handlers, marshallers, maintenance, and fueling staff.
Taxiways, gates, and engine start zones are engineered with slipstream effects in mind to ensure safety and efficiency.
It is caused by high-speed airflow from aircraft engines or propellers during ground operations.
Jet blast refers specifically to jet engine exhaust, while slipstream includes all types of high-velocity airflows.
It can move objects, injure people, and damage equipment close to active aircraft.
Through run-up areas, barriers, signage, and trained personnel protocols.
No, they occur during taxiing, engine start, and run-up checks too.
Typically 50–100 feet, depending on aircraft size and airport guidelines.