Stationairy. 4 lights in a pattern. When i first saw it..not necessarily seen a ship per se but the lights. 4 lights that expanded and come back to a center point. When expanded they were going clockwise in a circle. They went from center and spread out to exact distance everyone and rotated. Same pattern every time. It was over a house. So the size in comparison.. it was bigger. I have video. 2 videos and pictures. No sound. Airport was 10 mi from location. No drone either.
No
No
No
No
No
No
No
Off
No
No
No
No
No
No
No
Sioux Falls
USA
1 hour
1 hour
43.53
-96.73
circle
SD
Occurred : 3/4/2018 19:00 (Entered as : 03/5/2018 19:00) Reported: 3/4/2018 10:41:57 PM 22:41 Posted: 3/8/2018 Location: Sioux Falls, SD Shape: Circle Duration: 1 hour
4 lights in a pattern. 4 lights that expanded and come back to center. ((NUFORC Note: Advertising lights?? PD))