Select the false statement concerning the UFCP.

• A. The UFCP provides data entry functionality and control of a wide variety of displays and subsystems
• B. The UFCP upper panel provides communication and navigation radio frequency setting functionality
• C. The hard keys provide access to various UFCP pages
• D. The UFCP alphanumeric keyboard is the only method to change frequency settings

Answer: (D)

The UFCP is designed as a flexible interface for data entry and for controlling a wide range of displays and subsystems, enabling pilots to input information and navigate various pages quickly. The upper panel of the UFCP typically houses the controls for tuning communication and navigation radio frequencies, giving you direct access to essential radio settings without digging through menus. The hard keys are there to jump to different UFCP pages, providing fast, tactile access to the most-used functions.

What makes the statement about changing frequency settings false is that the alphanumeric keyboard isn’t the only way to adjust frequencies. In addition to typing digits, you can use dedicated frequency tuning controls—such as knobs or selectors on the UFCP upper panel—to tune COM/NAV frequencies. This combination of input methods lets you choose the most efficient way to make quick frequency changes during flight.