Location · 596 mentions · ACTIVE
ground
Aliases: Ground, GROUND
Mention timeline 11 mentions across 22 docs · 89 undated
Peak 1940 · 3mentions
◆ Declassified · Associations
20 entities
Known associates
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Documents · 22 docs Open in search →
— 38_143685_box_Incident_Summaries_173-233 DoD · 29 mentions · 16 pages — 65_HS1-834228961_62-HQ-83894_Serial_164 FBI · 17 mentions · 17 pages — 38_143685_box_Incident_Summaries_101-172 DoD · 13 mentions · 8 pages — 28929597 USAF · 5 mentions · 3 pages — 65_HS1-834228961_62-HQ-83894_Section_3 FBI · 5 mentions · 1 page — 28931954 USAF · 4 mentions · 2 pages 1940 28931724 USAF · 3 mentions · 2 pages — 28931965 USAF · 3 mentions · 1 page — 38_143685_box7_Incident_Summaries_1-100 DoD · 3 mentions · 2 pages 14 AUG 1947 28929881 USAF · 2 mentions · 1 page — 28930041 USAF · 2 mentions · 1 page 07 JUL 1943 28930953 USAF · 2 mentions · 1 page 11 AUG 1948 28931394 USAF · 2 mentions · 1 page — 65_HS1-834228961_62-HQ-83894_SUB_A FBI · 2 mentions · 1 page — 28929393 USAF · 1 mention · 1 page — 28930193 USAF · 1 mention · 1 page 05 MAY 1943 28930782 USAF · 1 mention · 1 page — 28930845 USAF · 1 mention · 1 page 04 AUG 1947 28931381 USAF · 1 mention · 1 page — 28931552 USAF · 1 mention · 1 page — 28932632 USAF · 1 mention · 1 page — 65_HS1-834228961_62-HQ-83894_Serial_220 FBI · 1 mention · 1 page