night operations

Set the screen brightness to the maximum value to make sure your vision is adapted early on. Avoid staring at bright lights and use red/green flashlights for preflight inspection. Turn off all lights during takeoff, including the strobe lights.

The other aircraft is flying away from you. The other aircraft is crossing to the left. The other aircraft is crossing to the right.

The sUAS must be equipped with anti-collision lighting visible from at least 3 statute miles. The sUAS must be equipped with anti-collision lighting visible for at least 5 statute miles. The sUAS must be equipped with navigation lights

At least one, and preferably located on top of the aircraft. Three lights: two navigation lights (green and red) and one anti-collision light on top. Two lights: one on the top and one on the bottom.

by using proper night scanning techniques and using peripheral vision. by staying in the dark for 30 minutes. by staring at the sUAS for extended periods of time.

400 feet. 300 feet. 200 feet.