What is the capacity for NAV memory frequencies in the RMU of the T-6?

The capacity for NAV memory frequencies in the RMU (Radio Management Unit) of the T-6 is 10. This means that the RMU can store and manage up to ten different navigation frequencies, allowing pilots to quickly access frequently used frequencies without having to manually enter them each time. Such a feature enhances operational efficiency and ensures that pilots have essential navigation data readily available during flight. This capability is particularly important in a training environment, where familiarity with navigation frequencies is crucial for effective pilot training and situational awareness. The ability to have multiple frequencies stored also streamlines the communication process in various flight operations, such as in air traffic control and during instrument approaches.