There are several types of navigation lights for airplanes, and there are several colors for navigat

When an airplane flies at night, there are generally three types of lights that can be seen.

1.The navigation lights, located at the wingtips, red on the left and green on the right, are continuously lit, which is convenient for the pilot to visually judge the course of the aircraft at night.

2.Strobe lights, also on the wingtips, white, as the name suggests, are extremely bright, and the main role is anti-collision 3Red flashing lights, the upper part of the fuselage, the belly, and the top of the tail, red flashing, the frequency is slower than the strobe light, a bit like the light on the police car, the main function is to remind personnel on the ground not to approach at will, such as when the plane starts the engine.

Other landing lights and taxiing lights are turned off after takeoff, and they are generally not visible.

The navigation lights on the airplane come in three colors. The left wing of the aircraft is red at the tip, the right wing is green, and the tail tip is white. The meaning of their existence is to mark the direction and position of the aircraft when sailing, to warn other aircraft, some aircraft are afraid that the lights are not obvious, so that the other party can not distinguish, so in the manufacture of two sets of lights will be installed in each part, so that it will be more obvious, not easy to recognize or see clearly.

Features of navigation lights on airplanes

Red anti-collision lights are also known as beacons.

Lights, eaconlight or beacon, are installed in the upper and lower middle parts of the aircraft, one each. The purpose is to prevent aircraft from colliding, this light according to the model of the controller is different, at a certain frequency burst flashing, wing lights are also called winglight, located on each side of the wing two single beam lights, illuminating the leading edge of the wing and the engine air intake. It is used to check for icing.

Headlight Airbus aircraft.

nose, this light is installed on the nose landing gear, the two lights are called take-off lights and taxiing lights, when placed in the to position, the take-off lights and taxiing lights are on, when placed in the taxi, only the taxiing lights are on, taxiing lights Boeing aircraft.

Taxilight, which is mounted on one of the nose gear shock absorbers. It is used to illuminate the front of the aircraft when taxiing on the ground.

Countries around the world have unified regulations, aircraft navigation lights are equipped with a red light on the left wing, a green light on the right wing, and a white light on the tail end.

These three lights are to be kept on when the company is sailing, and they are used to indicate the direction and position of the aircraft. The pilot should judge the course of the aircraft he sees according to the color of the lights he sees to avoid a collision incident.

Aircraft navigation lights and their distribution are inherited from the shipping industry. The shipping industry stipulates that ships are equipped with red lights on the left chord, green lights on the right chord, and white lights on the mast and stern; Non-motorized boats are equipped with a broadside light, and wooden sailboats are equipped with a white light. Therefore, the navigation lights of the aircraft are also specified as red on the left, green on the right, and white on the tail, and no other colors can be used.

Signaling role of navigation lights:

If you look in the direction of the plane, the tip of the left wing is red, the tip of the right wing is green, and the top of the tail is white. In order to increase visibility, some aircraft also install two sets of bright front lights of the same color on the wingtips.

In the process of piloting the aircraft, if the pilot sees that the navigation lights of the aircraft in front of him are red on the left, green on the right and white in the middle, he will know that it is flying with him and is also flying forward, as long as he keeps a certain distance, he will not collide; If you see green on the left, red on the right, and white in the middle, you know that the plane is flying head-on towards you, and you should immediately take evasive measures to avoid collision between the two planes.

The above content refers to Encyclopedia - Navigation Lights.