The aviation industry is always evolving and changing to include modern technologies. There have been great innovative strides in the past few decades. However, with new technology comes new threats. Two of the biggest challenges in the aviation industry are cybersecurity and customer experience. Blockchain can help with the safety and reinforcement of all three. It is defined as a new way of recording and encrypting information that makes it extremely difficult or even impossible to hack. Role of Blockchain In Airline Industry The first big challenge is cybersecurity. New technologies in cockpit communications include controller-pilot data link communications (CPDLC). CPLDC is beneficial because it enhances ATC surveillance and communication. Because of that, mid-air collision risk is greatly decreased and also decreases the amount of non-essential communications on radio frequencies. However, they are not protected. “ These communications often contain very sensitive information ,” s