We got an inside look at what it's like on the first day for new freshmen, known as cadets, at the US Air Force Academy in Colorado Springs. In-Processing Day, or "I-Day," marks the beginning of these cadets' journey to becoming members of the "Long Blue Line" that represents Air Force officers. I-Day is the beginning of a challenging six-week basic training program all cadets are required to complete. After saying goodbye to their families, the cadets begin their journeys at the Air Force Academy. MORE BOOT CAMP VIDEOS: What New Army Cadets Go Through On Their First Day At West Point What New Navy Plebes Go Through On Their First Day At Annapolis What New Coast Guard Swabs Go Through On Their First Day At The Academy | Boot Camp ------------------------------------------------------ #AirForceAcademy #BootCamp #BusinessInsider Business Insider tells you all you need to know about business, finance, tech, retail, and more. Visit us at: Subscribe: BI on Facebook: BI on Instagram: BI on Twitter: BI on Amazon Prime: What New Air Force Cadets Go Through On Day One At The Academy | Boot Camp