night operations

The other aircraft is flying away from you. The other aircraft is crossing to the left. The other aircraft is approaching head-on.

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

White flashing lights with steady green at the same location. Dual peaked (two quick) white flashes between green flashes. Alternate white and green light flashes.

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

Concentrate directly on each object for a few seconds. Look only at far away, dim lights. Scan slowly to permit off-center viewing.

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.