Final answer:
The two safety zones around the aircraft are the danger zone and the caution zone.
Step-by-step explanation:
The two safety zones around the aircraft are the danger zone and the caution zone.
Danger Zone:
The danger zone is the area immediately surrounding the aircraft where there is a high risk of injury or damage. It usually extends about 50 feet around the aircraft and includes areas such as the engine intake and exhaust, propellers, and rotating parts. People should not enter or approach the danger zone without proper authorization or protective equipment.
Caution Zone:
The caution zone is a larger area surrounding the aircraft where caution should be exercised. It extends beyond the danger zone and includes areas where objects might be ejected from the aircraft during operation, such as debris or engine parts. Although the risk is lower than in the danger zone, people should still exercise caution and be aware of their surroundings in the caution zone.