Airfield Navaid Lighting System is an essential part of an airfield.At night or bad visibility, it can help the pilot to take off and land the airplane and ensure the airplane safety.

• 助航灯光系统是机场必要的设施,在夜间或在能见度不好的情况下引导飞行员,帮助飞机起飞或降落,保证了飞机的安全。