What should be displayed in the pilot flying position during actual instrument meteorological conditions?

During actual instrument meteorological conditions (IMC), it is crucial for pilots to have a clear understanding and reference point regarding their current status and flight parameters. The HQ USAF/A35-endorsed Pilot Flight Reference (PFR) is specifically designed to provide essential information and operational guidelines for pilots flying in these challenging conditions. The PFR helps in ensuring that the pilot operates within the established standards and best practices, thereby enhancing situational awareness and safety during flight.

In IMC, visibility is often limited, and pilots rely heavily on instruments to navigate. The PFR consolidates critical data such as standard operating procedures, communication frequencies, and key operational considerations that aid the pilot in maintaining control and making informed decisions. This is especially important when navigating through clouds, fog, or adverse weather where visual references are not available.

Other choices, while potentially useful in some contexts, do not provide the comprehensive support that a PFR offers during IMC. A standard flight plan, for example, does not cater to the real-time situational awareness required in dynamic flying situations. Similarly, a backup navigation system is important for redundancy, but it does not replace the need for immediate reference materials like the PFR. Lastly, while knowing the prevailing weather conditions is critical