What hazards exist around an airfield?
Aircraft propellers and rotors, jet intakes and jet blast, vehicles, refueling operations, and noise.
Where do they occur (airfield hazards)?
“Airside”, inside the air perimeter, Taxiways and aprons, refueling stations and trucks, and hangars.
What are some key features and structures around an airfield?
Perimeter fences, runways, taxiways, and aprons, control towers, windsocks, and hangars.
Why do airfields have special markings?
to identify the locations on a taxiway where aircraft MUST STOP when clearance has not been issued to proceed onto the runway