Abstract
The aerospace industry operates in an environment where trust, security, and data integrity are paramount. Blockchain technology has emerged as a disruptive force capable of addressing these critical concerns. This paper explores the application of blockchain in aerospace communication, examining the challenges and solutions for achieving trust and security in data exchange within the aerospace sector. It delves into the unique requirements of aerospace communication, discusses real-world use cases, and presents a comprehensive analysis of blockchain's potential in transforming the industry.