The Washington, D.C., airspace is among the most complex in the United States, with a dense network of flight paths that create a high-risk environment for aviation safety. The region, home to several major airports and a significant amount of commercial and military air traffic, faces challenges in managing the sheer volume of flights. Experts worry that the current system may not be able to prevent mid-air collisions, prompting calls for advanced navigation technologies and more efficient air traffic control procedures.