Which statement about crossing a runway is false?

In the context of runway crossing procedures, the completion of checklists while crossing an active runway is not permitted. Safety protocols dictate that pilots need to maintain full situational awareness during such critical phases of operation, as the risk of encountering traffic on the runway or unforeseen incidents requires undivided attention.

Conducting checklists during a runway crossing can distract from the necessary monitoring of external conditions and communications with air traffic control (ATC), potentially leading to dangerous situations. This is why the statement claiming that checklists may be completed during a runway crossing is false.

The other statements promote essential safety measures: stopping FBO communications ensures clear and concise communication with ATC, coordinating with ATC prior to crossing an active runway is fundamental to avoiding conflicts with other aircraft, and heightened awareness on active runways is crucial for pilot safety and situational awareness.