<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDgvNTkwOWJmNmEtMmE5YS00MzlkLTg0ODktZDJkMzMxYTk5Y2I3LmpwZw==.jpg"></p><p>Airlines were able to reduce communication errors by 90% thanks to the transparency of blockchain technology.</p>