When operating in accordance with VFR, how should an aircraft be flown?

Flying in accordance with Visual Flight Rules (VFR) requires maintaining visual reference to the ground or water, allowing pilots to navigate and control their aircraft effectively. This means pilots must be able to see and interpret the surrounding environment to safely avoid obstacles, terrain, and other aircraft.

Under VFR, pilots are expected to fly with enough visibility to make informed decisions regarding their flight path and positioning relative to other air traffic and geographical features. This visual reference is crucial for maintaining situational awareness and ensuring flight safety.

The other options do not align with the requirements of VFR operations. For instance, adhering to instrument flight rules would imply flying in conditions that require reliance on cockpit instruments rather than visual references. Flying only at night does not inherently meet VFR standards, as it depends on visibility conditions and other factors. Lastly, operating without any reference to surroundings contradicts the fundamental principles of VFR, where visual cues are essential for safe flying.