During nighttime sustained flight, what is the minimum altitude and clearance from objects?

During nighttime sustained flight, what is the minimum altitude and clearance from objects?

• A. 2,000 ft AGL and 2,000 ft from objects
• B. 1,000 ft AGL and 1,000 ft from objects
• C. 500 ft AGL and 500 ft from objects
• D. 3,000 ft AGL and 3,000 ft from objects

Answer: (A)

Night flying requires larger margins because depth perception and target recognition are poorer after dark. To compensate, the minimums are raised so you have enough altitude to maneuver safely and enough distance from obstacles to avoid collisions if something unexpected happens. The standard for nighttime sustained flight is 2,000 ft above the ground and 2,000 ft of clearance from any surface objects. Flying at least 2,000 ft AGL gives you a safer glide and reaction distance in an emergency, while keeping 2,000 ft away from towers, trees, buildings, or other obstacles reduces the risk of a nighttime collision when visibility is limited. Lower altitudes don’t provide the same safety buffer for night conditions, and a higher figure like 3,000 ft isn’t the required minimum in this context.

Night flying requires larger margins because depth perception and target recognition are poorer after dark. To compensate, the minimums are raised so you have enough altitude to maneuver safely and enough distance from obstacles to avoid collisions if something unexpected happens.

The standard for nighttime sustained flight is 2,000 ft above the ground and 2,000 ft of clearance from any surface objects. Flying at least 2,000 ft AGL gives you a safer glide and reaction distance in an emergency, while keeping 2,000 ft away from towers, trees, buildings, or other obstacles reduces the risk of a nighttime collision when visibility is limited.

Lower altitudes don’t provide the same safety buffer for night conditions, and a higher figure like 3,000 ft isn’t the required minimum in this context.