How do flight tracking apps work?
How Do Flight Tracking Apps Work.png

Traveling can be fun but stressful at the same time. Frequent travelers always know that it is very important to be on time. There used to be no way to determine your flight plan these days. There are several flight tracking applications for this purpose. With the help of such apps, you can get up-to-the-minute information about all your flights. You can always find out whether your flight is delayed or arriving early. Thanks to these advanced mobile flight tracking apps, you will get the latest updates too Time schedule Of your flight. It will help you be on time. Such applications are for both platforms – Android and iOS.

But have you ever thought about how these apps can access such accurate data? What helps with the work of the apps? This article covers answers to precisely these questions. Read on to find out more.

These flight tracking apps collect data from many sources, mainly ADS-B and MLAT. This article will show you how these apps use the latest technology to get flight plan data.

1. ADS-B:

The main technology these apps use is automatic dependent monitoring. Every aircraft has a transponder that can send a signal that includes the location. This location is determined with the help of GPS (Global Positioning System). In addition, every flight tracking app has a receiver. Thus, the signal given by the transponder is recorded by the receiver of the flight tracking app.

In this way, ADS-B technology helps determine the flight path. Flight tracking apps have a network of receivers around the world so flight information can be received by the transponders and sent to the servers. ADS-B also provides additional information on aircraft such as weather, terrain overlay and traffic. Most importantly, the ability to gather information about surrounding aircraft to avoid collisions.

2. MLAT:

In some aircraft where ADS-B is not available, tracking is done using the MLAT or multilateration method. One phenomenon used in MLAT is time difference of arrival (TDOA).

TDOA is essentially the time it takes to receive the aircraft signal. With MLAT methods, the position of the aircraft can be calculated using the ModeS transponder. For MLAT to work properly, it is important that the aircraft flies at an altitude of 3,000 to 10,000 feet as the receivers can easily detect the transponder signal at high altitudes.

In addition to ADS-B and MLAT, many other technologies are used by flight tracker apps to collect data. These are:

3. Satellites:

Satellites installed with ADS-B receivers collect the data from the flight outside the coverage area of ​​the ADS-B Flightradar24 network and transmit this data to the Flightradar24 network.


FLARM (Flight Alarm) is used for smaller aircraft. It is an easier replacement for the ADS-B type that is commonly used by small aircraft, in most cases gliders. You can also use this link to find the best ones Flight tracking apps available immediately. The range of the FLARM receiver is between 20 and 100 km. FLARM is also sometimes used to receive signals from other small aircraft and helicopters.

5. Federal Aviation Administration:

The Federal Aviation Administration (FAA) is another alternative method of obtaining flight tracking data, but with a five-minute delay. In the areas where ADS-B or MLAT technology cannot be used, the FAA can be used to obtain aircraft signals. It is especially useful in certain areas of North America that do not have ADS-B and MLAT coverage. The FAA can provide aircraft supplies in these areas.

What information do flight trackers offer?

With the help of these flight tracking apps, detailed information about the aircraft can be obtained. Airplane trackers have improved significantly over the years and can now be used to get more than just basic information about the airplane's time and schedule. With these you can Better plan your trip. Some of the information that can be obtained from flight tracking apps includes:

  • Flight number and type of flight
  • Flight plan
  • Arrival and departure times of the flight
  • Delayed flight location
  • Speed ​​of the plane
  • Altitude at which the aircraft is flying
  • Route the aircraft is following
  • Flight delay statistics
  • Airport equipment (e.g. WiFi availability, ATMs, and parking fees)
  • Transport options on your arrival
  • Origin and destination of the flight
  • Ground speed and airspeed of flight

Flight tracking apps are a must have for anyone who wants to know the arrival and departure times of their flight. Travel situationsWhether short or long, you have one thing in common: The update with relevant flight details contributes significantly to security and saves time and money. Finally, flight tracking apps eliminate the uncertainties of your trip. Flight tracking apps can be easily downloaded to a tablet, smartphone or Android. It also makes it easier for family members and loved ones to track your flight and determine the right time to meet you from the airport.


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