GEIPAN Case 2012-06-08317, LAMBERSART (59) 17.06.2012 (part 2)
GEIPAN witness questionnaire (case 2012-06-08317, classification D1) describing a 15-second observation of 10 to 15 silent, transparent spheres flying south-to-north over Lambersart on 17 June 2012 at 04h00.
- transparent spheres
- formation flight
- silent