Vertus (51) 07.09.2012

Summary

On September 7, 2012, at 9 PM, a group of four people observed a silent, slow-moving light in the sky over Marne. The object changed direction and appeared as a dark, rounded shape. Only one testimony was collected, limiting the available information. Radar data showed aerial activity between 9:23 PM and 9:25 PM, but the direction did not match the witness's observation. Despite this, aerial activity was recorded in the area. The GEIPAN classified the case as category B, likely a helicopter. The low strangeness of the phenomenon did not justify a field investigation.