What are the benefits of using ADS-B in modern-day Aviation?


As airspace and airports are getting more congested, ADS-B will reduce the risk of air traffic collisions by giving more accurate location information.

As a result, flights are becoming safer than ever, and the airline can operate their flights efficiently.

ADS-B ground equipment is cheaper, and installing them is more susceptible than installing a radar.

So, comprehensive area coverage is possible for ADS-B quickly.

How does having ADS-B-equipped aircraft ensure safety? An aircraft equipped with ADS-B in and ADS-B out improves situational awareness.

  • The pilot will be able to see the other traffic within 15 nautical miles radius of their aircraft;
  • The pilot can read the airspeed of the other aircraft as well as its altitude;
  • The pilot will get a heads-up on the weather ahead and what to expect;
  • Users of ADS-B will receive updates on Temporary flight restrictions to runway closures.
  • ADS-B-equipped aircraft have better VFR range coverage;
  • During an emergency, the ADS-B enables the search and rescue to locate the aircraft more accurately;
  • Visual separation in all weather conditions, for example, in MVR conditions;
  • Real-time cockpit weather and airspace display.

How has ADS-B contributed to the efficiency of operating aircraft?

ADS-B enables air traffic controllers to maintain a better flow of traffic.

By having accurate information about the aircraft’s position, it is easier for air traffic controllers to maintain the following:

  • Traffic separation;
  • Reduced separation on final approach;
  • Improved air traffic control service in congested airspaces.
  • Surface operations in lower visibility conditions.

Due to all these factors, airlines relying on ADS-B technology in their aircraft see a noticeable reduction in fuel burn and holding times.

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