What Does Yellow Mean on Flight Radar?

The color yellow holds a significant meaning when it comes to the display of aircraft on flight radar systems. On these radar platforms, the appearance of a yellow icon denotes that the respective aircraft is being tracked either through the terrestrial receiver network or it’s positioned based on estimations. This distinct color brings attention to those planes that are actively monitored and accounted for, serving as a visual cue for their presence in the airspace. In contrast, the color red assumes a different role on flight radars. When an aircraft is portrayed as red, it signifies that the user is actively following that specific aircraft on the map or that an emergency squawk has been triggered for that particular flight.

What Does Yellow Mean on Flightradar24?

Yellow icons on Flightradar24 indicate that the aircraft is being tracked through the terrestrial receiver network or is in an estimated position. The terrestrial receiver network consists of thousands of ground-based receivers strategically placed around the world to track aircraft movements. These receivers pick up signals from the transponders on board the aircraft, allowing Flightradar24 to accurately track their positions in real-time.

In these cases, Flightradar24 relies more on estimated positions to display the aircrafts location on the map. This estimation is done based on historical data, flight plans, or other available information about the aircrafts expected trajectory.

It’s important to note that the accuracy of the estimated positions can vary depending on the availability and reliability of data sources. The actual color of the aircraft icon on Flightradar24 doesn’t indicate the flights safety or any critical information about the aircraft.

Flightradar24 continuously strives to improve it’s coverage and data accuracy by expanding the network of ground-based receivers and incorporating more data sources. This allows for a more comprehensive tracking experience for users, even in areas with limited receiver coverage.

If a plane is red on Flightradar24, it typically signifies that the aircraft is squawking 7600 or 7700.

What Does It Mean if a Plane Is Red on Flightradar24?

When it comes to interpreting the color scheme on Flightradar24, one may wonder what it means if an aircraft appears as a red icon. Well, in the world of aviation, the color red signifies a specific situation that the aircraft is experiencing. More precisely, a red icon indicates that the aircraft is squawking a transponder code of either 7600 or 7700.

Squawking 7600 signifies a communication failure between the aircraft and Air Traffic Control (ATC). When an aircraft is unable to establish or maintain radio contact with ATC, it’s required to squawk this transponder code. This could occur due to technical issues or radio malfunctions, preventing the pilot from communicating their intentions and receiving instructions from ATC.

On the other hand, squawking 7700 reflects an emergency situation. This transponder code is used when the aircraft is facing a critical situation or experiencing an in-flight emergency. It serves as an alert to ATC and other nearby aircraft, informing them that immediate assistance may be necessary. Emergencies can encompass a variety of situations, including engine failures, medical emergencies, or security threats.

The use of distinct colors on Flightradar24 aids in quickly identifying potential anomalies, allowing users to stay informed about the status of different aircraft in the sky.

Source: What does it mean if a plane is red?

The colors displayed on flight radar serve as indicators of a plane’s altitude. When an aircraft is below 100 meters, it’s trail appears as white, while above this threshold, the colors transition to yellow, green, light blue, dark blue, and purple, consecutively, as the altitude increases. At the highest altitudes, the trail is represented by the color red.

What Do the Colors of the Flight Radar Mean?

The colors displayed on a flight radar provide valuable information about the altitude of an aircraft and play a crucial role in visualizing it’s flight path. Understanding these colors can help aviation enthusiasts, professionals, and curious individuals alike interpret the data accurately.

When it comes to altitude representation, the color scheme is designed to cater to different height ranges. Typically, if an aircraft is flying below 100 meters in altitude, the trail on the radar will be displayed in a clean, crisp white color. The white trail indicates low altitude flight and allows observers to identify these aircraft easily.

As the aircraft ascends above 100 meters, the color of the trail changes to yellow. This shift serves as a visual cue that the plane is gaining altitude and is no longer flying at the low level previously indicated by the white trail. The yellow color provides an intermediate representation and prepares the viewer for further height variations that may occur.

These colors, ranging from white to yellow, green to light and dark blue, and finally, red, provide an intuitive representation of the aircrafts flying level. Whether for enthusiasts tracking their favorite plane or professionals monitoring air traffic, this color code plays a vital role in visualizing and comprehending aircraft movements with accuracy and efficiency.


This indicates that the exact location of these aircraft may be more uncertain than those displayed in other colors. By employing color-coded icons, flight radar systems provide vital information to users, enhancing situational awareness and enabling efficient tracking of planes in real-time.