Organization · 23 mentions · ACTIVE

Hydrographic Office

Mention timeline 12 mentions across 15 docs · 11 undated

Peak 1962 · 7mentions

◆ Declassified · Associations 11 entities

Known associates

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UAP-specific

Black Vault

Documents · 15 docs Open in search →

27 OCT 1962 28999647 USAF · 7 mentions · 3 pages p.2 15 JUL 1953 28955562 USAF · 2 mentions · 2 pages p.13 20 JUN 1963 29001377 USAF · 2 mentions · 1 page p.4 — 28948254 USAF · 1 mention · 1 page p.4 — 28950495 USAF · 1 mention · 1 page p.23 — 28952404 USAF · 1 mention · 1 page p.49 — 28952638 USAF · 1 mention · 1 page p.5 — 28954015 USAF · 1 mention · 1 page p.18 31 MAY 1953 28954785 USAF · 1 mention · 1 page p.7 — 28956807 USAF · 1 mention · 1 page p.5 — 28956946 USAF · 1 mention · 1 page p.6 — 28957069 USAF · 1 mention · 1 page p.6 — 28993921 USAF · 1 mention · 1 page p.5 — 302575894 USAF · 1 mention · 1 page p.85 — 302578701 USAF · 1 mention · 1 page p.20