Air Traffic Controllers spend their entire careers battling fatigue as their unique shift schedules present many challenges to staying alert while on and off the job. The ATC Bioplanner presents a lifestyle guide around your unique ATC schedule. Simply set your schedule options then enjoy a perpetual shift calendar and an Activity Rest Cycle (ARC) model, a graphic model that advises on sleep times, likely fatigue times, exercise times and types, Caffeine use and timing, meal planning, and more. There are a variety of viewing options including hourly, daily, weekly and monthly views. Set alerts with unique sounds for events you wish to notified of. For the technically curious type, extensive help pages explain terminology and circadian science used to develop the models.