The disappearance of Malaysia Airlines Flight MH370 remains one of the most perplexing aviation mysteries in history. The phrase "ghost plane" has been used to describe MH370 due to its unexpected loss from radar and communications, which abruptly ended traces of the Boeing 777 mid-flight. Aviation experts continue to investigate the circumstances under which the plane's signal disappeared, leaving families and the world searching for answers. Radar technology relied upon for tracking aircraft can be interrupted by various factors, including equipment failure, deliberate signal jamming, or loss of power. In the case of MH370, its signals disappeared completely, which is highly unusual and has triggered numerous theories from unintentional disappearance to intentional concealment. Since the plane vanished from radars, extensive search and rescue operations have been conducted over remote ocean areas, yet very few confirmed debris pieces have been recovered. This absence of definitive wreckage complicates efforts to conclude what actually happened. The Boeing 777 aircraft's advanced avionics typically allow continuous monitoring, making the disappearance of MH370 even more baffling. Understanding how and why its signal was lost is crucial to improving flight tracking systems and preventing similar incidents. Families affected by this tragedy keep hope alive, demanding transparency and thorough investigations, while aviation bodies examine the event to enhance safety protocols. In the current age where aircraft are monitored rigorously, MH370 stands as a grim reminder of vulnerabilities that still exist in global aviation security and tracking systems.