Decreasing the Search Area. One of the issues with MH-370 was the belief that it disappeared over the Indian Ocean - but where? The search area was humongous. Now airlines are must report their location every 15 minutes when flying over the ocean.

Since the disappearance of Malaysia Airlines Flight MH370 in 2014, global aviation has undergone a radical transformation in aircraft tracking and safety protocols. The most significant change is the implementation of the Global Aeronautical Distress and Safety System (GADSS). Under these 2026 standards, aircraft must report their position every 15 minutes during normal flight and every one minute if the plane is in distress. Tracking is now primarily space-based via satellite (ADS-B), ensuring that planes are monitored even over remote oceans where traditional radar cannot reach. Additionally, flight data recorders ("black boxes") are now required to have underwater locator beacons with a battery life of 90 days (up from 30) and a detection range of 10 kilometers. Many new aircraft, such as the latest Airbus A350s, are equipped with "deployable" black boxes that eject upon impact and float on the water. These measures are designed to ensure that an aircraft can never again simply "vanish" without leaving a real-time digital trail or a recoverable set of data, addressing the primary failures exposed by the MH370 tragedy.