What exactly is the purpose of navigation lights on an airplane?

Upstairs copied a large number of books, let me talk about the practical application.

First of all, before the engine starts, we have to open the two lights and two electric doors, that is, the main electric gate, the radio main electric gate, the tail anti-collision light and the navigation light. The function of the navigation light here is to tell the people on the side that I am going to drive, pay attention to safety. When in the air, his main role is to altitude everyone, my movement position and direction of movement, see the left red right green means that the two planes are flying in the same direction, see the left green right red to consider whether there will be a collision.

Before taxiing, the aircraft requires the flap take-off position to turn on the taxiing lights at the same time, and the main function of the taxiing lights here during the day is to tell everyone that I am taxiing, so if you see an aircraft already taxiing in front of you, you may turn off the taxiing lights.

When entering the contact road or a waiting point, if you get permission from the controller to enter the runway, the landing lights and wingtip strobe lights will be turned on immediately, because these two lights are powerful and bright, and they may burn out if left on the ground for a long time.

According to the regulations, the landing lights are turned off at a true height of 70 meters after take-off and the taxiing lights are turned on at the same height of 70 meters when landing.

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 while sailing, and 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 world. 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 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.

Exterior lighting mainly includes landing, taxiing lighting and external light signals.

1. Landing light: It is used to illuminate the airport runway when the aircraft takes off and lands, and there are two kinds of fixed socks and movable types. Some landing lights also double as gliding lighting.

The movable landing light has high power and has an electric mechanism, which can be retracted and released. The strength of the landing light can reach hundreds of thousands of kans.

2. Taxiing light: used to illuminate the runway and taxiway in front of the aircraft taxi. The horizontal diffusion angle of the glide light is several times larger than that of the landing light, reaching dozens of degrees, which can meet the requirements of wide field of view when taxiing.

3. Navigation light: an external light signal device that displays the position and direction of movement of the aircraft to prevent the aircraft from colliding in the air or on the ground. The navigation light uses an aviation low-voltage incandescent bulb with a power of tens of watts as the light source, and has a reflector and a light filter.

There are wing lights (left red, right green) at the ends of the wing and tail lights (white) at the tail of the aircraft.

Summary. Hello, it is a pleasure to serve you and give you the following answer: Aircraft navigation light international is a light sign used to determine the position of the aircraft when flying at night.

It consists of red, green, and white lights, each with a different function. To solve the problem of international use of aircraft navigation lights, we must first understand its functions and its light signs. A red light indicates the right front of the aircraft, a green light indicates the left side of the aircraft, and a white light indicates the right side of the aircraft.

Also, pay attention to the brightness of your aircraft's navigation lights to ensure that they can be spotted at night. Secondly, make sure that the aircraft navigation lights are installed correctly and that their light signs are correct. Finally, check your aircraft lights regularly to make sure they are working properly.

Personal tip: Aircraft navigation lights are an important safety feature that can help pilots determine the position of the aircraft when flying at night. Therefore, we should make sure that they are installed correctly and check their working condition regularly to ensure a safe flight.

Hello, it is a pleasure to serve you and give you the following answer: Aircraft navigation light is a kind of light sign used to determine the location of the aircraft when flying at night. It consists of red, green, and white lights, each with a different function.

To solve the problem of international use of aircraft navigation lights, we must first understand its functions and its light signs. A red light indicates the right front of the aircraft, a green light indicates the left side of the aircraft, and a white light indicates the right side of the aircraft. Also, pay attention to the brightness of the aircraft's navigation lights to ensure that they can be spotted in the night cracks.

Secondly, make sure that the aircraft navigation lights are installed correctly and that their light signs are correct. Finally, check your aircraft lights regularly to make sure they are working properly. Personal Experience:

Aircraft navigation lights are an important safety feature that can help pilots determine the position of the aircraft when flying at night. Therefore, we should make sure that they are installed correctly and regularly check their working condition to ensure safe flight.

Can you tell us more about that?

Hello, it is a pleasure to serve you and give you the following answer: Aircraft navigation light is a kind of light sign used to determine the location of the aircraft when flying at night. It consists of red, green, and white lights, each with a different function.

To solve the problem of international use of aircraft navigation lights, we must first understand its functions and its light signs. A red light indicates the right front of the aircraft, a green light indicates the left side of the aircraft, and a white light indicates the right side of the aircraft. Also, pay attention to the brightness of the aircraft's navigation lights to ensure that they can be spotted in the night cracks.

Secondly, make sure that the aircraft navigation lights are installed correctly and that their light signs are correct. Finally, check your aircraft lights regularly to make sure they are working properly. Personal Experience:

Aircraft navigation lights are an important safety feature that can help pilots determine the position of the aircraft when flying at night. Therefore, we should make sure that they are installed correctly and regularly check their working condition to ensure safe flight.