As the Arizona National Guard arrived in Tuba City and Chinle last week to help medical providers tend to the increasing number of COVID-19 patients on the Navajo and Hopi Reservations, Northern Arizona Healthcare joined the cause by acquiring a fixed-wing aircraft to bring the most critical patients to treatment at Flagstaff Medical Center and other locations in the Phoenix valley.As the Arizona National Guard arrived in Tuba City and Chinle last week to help medical providers tend to the increasing number of COVID-19 patients on the Navajo and Hopi Reservations, Northern Arizona Healthcare joined the cause by acquiring a fixed-wing aircraft to bring the most critical patients to treatment at Flagstaff Medical Center and other locations in the Phoenix valley.