Location · 298 mentions · ACTIVE

Philadelphia

Aliases: PHILADELPHIA

LAT 39.95°N · LON 75.16°W

Mention timeline 37 mentions across 28 docs · 63 undated

Peak 1978 · 17mentions

◆ Declassified · Associations 20 entities

Known associates

Co-occurring across the files — click a node to open its dossier

Cross-reference

Search Philadelphia across public archives

Reference

Official archives

NARA OPA

UAP-specific

NUFORC

Documents · 28 docs Open in search →

— 28929838 USAF · 18 mentions · 6 pages p.1 — 65_HS1-834228961_62-HQ-83894_Section_3 FBI · 16 mentions · 4 pages p.119 02 MAR 1978 65_HS1-834228961_62-HQ-83894_Section_6 FBI · 13 mentions · 4 pages p.8 10 JAN 1948 28930089 USAF · 6 mentions · 4 pages p.13 — 28935618 USAF · 5 mentions · 4 pages p.6 1952 28940829 USAF · 5 mentions · 3 pages p.1 01 MAR 1978 65_HS1-834228961_62-HQ-83894_Section_4 FBI · 4 mentions · 2 pages p.199 — 65_HS1-834228961_62-HQ-83894_Section_5 FBI · 4 mentions · 2 pages p.48 — 65_HS1-834228961_62-HQ-83894_SUB_A FBI · 4 mentions · 3 pages p.69 — 28934203 USAF · 3 mentions · 1 page p.29 09 JUL 1947 28921348 USAF · 2 mentions · 1 page p.5 17 AUG 1969 28936425 USAF · 2 mentions · 1 page p.30 — 28945129 USAF · 2 mentions · 1 page p.6 — 38_143685_box7_Incident_Summaries_1-100 DoD · 2 mentions · 1 page p.147 — 28929795 USAF · 1 mention · 1 page p.11 05 AUG 1947 28929836 USAF · 1 mention · 1 page p.1 — 28938434 USAF · 1 mention · 1 page p.7 — 28939106 USAF · 1 mention · 1 page p.5 16 JAN 1952 28940661 USAF · 1 mention · 1 page p.5 — 28941887 USAF · 1 mention · 1 page p.16 — 28942609 USAF · 1 mention · 1 page p.102 1952 28943418 USAF · 1 mention · 1 page p.57 1960 28943692 USAF · 1 mention · 1 page p.128 — 28944777 USAF · 1 mention · 1 page p.2 — 28945567 USAF · 1 mention · 1 page p.1 — 65_HS1-834228961_62-HQ-83894_Section_1 FBI · 1 mention · 1 page p.103 — 65_HS1-834228961_62-HQ-83894_Section_2 FBI · 1 mention · 1 page p.31 19 JAN 1979 65_HS1-834228961_62-HQ-83894_Section_7 FBI · 1 mention · 1 page p.82