Artifact · 19 mentions · ACTIVE Sensor System
radar screens
Mention timeline 12 mentions across 9 docs · 7 undated
Peak 1952 · 10mentions
◆ Declassified · Associations
12 entities
Known associates
Co-occurring across the files — click a node to open its dossier
Cross-reference
Search radar screens across public archives
Documents · 9 docs Open in search →
1952 28946679 USAF · 5 mentions · 1 page 05 AUG 1952 28946178 USAF · 4 mentions · 2 pages — 65_HS1-834228961_62-HQ-83894_SUB_A FBI · 3 mentions · 3 pages — 302572867 USAF · 2 mentions · 1 page 18 FEB 1956 28964867 USAF · 1 mention · 1 page — 28976909 USAF · 1 mention · 1 page — 28988281 USAF · 1 mention · 1 page 30 APR 1964 302532386 USAF · 1 mention · 1 page 1952 FBI-UAP-D013, Washington State ‘UFO’ Investigation, 1952-1960 FBI · 1 mention · 1 page