Artifact · 137 mentions · ACTIVE Sensor System
radars
Mention timeline 31 mentions across 56 docs · 69 undated
Peak 1949 · 11mentions
◆ Declassified · Associations
19 entities
Known associates
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— 65_HS1-834228961_62-HQ-83894_Serial_164 FBI · 17 mentions · 17 pages — 28934434 USAF · 5 mentions · 5 pages 01 JUN 1949 28935208 USAF · 5 mentions · 5 pages 2001 255_413270_UFO's_and_Defense_What_Should_we_Prepare_For NASA · 3 mentions · 2 pages — 28966873 USAF · 3 mentions · 2 pages — 28976909 USAF · 3 mentions · 1 page — 28932484 USAF · 2 mentions · 1 page — 28933014 USAF · 2 mentions · 2 pages — 28933428 USAF · 2 mentions · 1 page 01 APR 1952 28933838 USAF · 2 mentions · 2 pages — 28934135 USAF · 2 mentions · 2 pages — 28935338 USAF · 2 mentions · 2 pages — 28935437 USAF · 2 mentions · 2 pages 23 JUN 1949 28935565 USAF · 2 mentions · 2 pages — 28935827 USAF · 2 mentions · 2 pages — 28936626 USAF · 2 mentions · 2 pages — 28936688 USAF · 2 mentions · 2 pages — 28937074 USAF · 2 mentions · 2 pages 01 MAR 2023 Physical Constraints Paper DoD · 2 mentions · 1 page 2023 SASC Transcript 2023 DoD · 2 mentions · 2 pages — 28931552 USAF · 1 mention · 1 page — 28932824 USAF · 1 mention · 1 page — 28933257 USAF · 1 mention · 1 page — 28934366 USAF · 1 mention · 1 page 19 MAY 1949 28934944 USAF · 1 mention · 1 page — 28935250 USAF · 1 mention · 1 page — 28935282 USAF · 1 mention · 1 page — 28935385 USAF · 1 mention · 1 page 17 JUN 1949 28935476 USAF · 1 mention · 1 page 29 JUN 1949 28935689 USAF · 1 mention · 1 page 30 JUN 1949 28935699 USAF · 1 mention · 1 page — 28935772 USAF · 1 mention · 1 page 1950 28935788 USAF · 1 mention · 1 page — 28935805 USAF · 1 mention · 1 page — 28935860 USAF · 1 mention · 1 page — 28935874 USAF · 1 mention · 1 page — 28935918 USAF · 1 mention · 1 page 24 JUL 1962 28936037 USAF · 1 mention · 1 page 1944 28936062 USAF · 1 mention · 1 page — 28936129 USAF · 1 mention · 1 page 06 JUN 1970 28936255 USAF · 1 mention · 1 page — 28936299 USAF · 1 mention · 1 page — 28936366 USAF · 1 mention · 1 page 12 OCT 1942 28936814 USAF · 1 mention · 1 page 06 JAN 1950 28937250 USAF · 1 mention · 1 page 06 MAR 1950 28937513 USAF · 1 mention · 1 page 24 MAR 1950 28937575 USAF · 1 mention · 1 page 17 MAR 1950 28937620 USAF · 1 mention · 1 page — 28940875 USAF · 1 mention · 1 page — 28942045 USAF · 1 mention · 1 page 05 AUG 1952 28946178 USAF · 1 mention · 1 page — 28983193 USAF · 1 mention · 1 page — 38_143685_box_Incident_Summaries_173-233 DoD · 1 mention · 1 page 25 JUN 2021 576UAP0003 DNI · 1 mention · 1 page — 65_HS1-834228961_62-HQ-83894_Section_10 FBI · 1 mention · 1 page — 65_HS1-834228961_62-HQ-83894_Section_8 FBI · 1 mention · 1 page