What are the visibility and cloud clearance requirements to operate VFR at night over Sandpoint Airport at less than 700 ft AGL?

The visibility and cloud clearance requirements for operating under Visual Flight Rules (VFR) at night are defined by the Federal Aviation Administration (FAA) regulations. For flight operations at night, the requirements are stricter than during the day due to reduced visibility and the inability to see cues from the ground that help with orientation.

In this case, the correct answer specifies that the pilot must have a visibility of 3 miles and maintain a clearance of 1000 feet above, 500 feet below, and 2000 feet horizontally from clouds. This standard is in line with the requirements for VFR operations in controlled airspace, ensuring that the pilot has enough space to avoid clouds, thereby reducing the risk of a collision and enhancing the safety of the flight operation.

The regulation aims to ensure that pilots maintain a safe distance from clouds, thereby fostering better situational awareness and visibility, which are crucial for navigation and obstacle avoidance, especially at night.

Other answer choices do not meet the FAA requirements for night VFR operations. For instance, having 1 mile visibility without specific cloud clearance or having only 2 miles visibility would not be compliant with the stringent standards set for night flying.