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JS3OSI

Japan · AS · jp

Open HamDXMap QRZ LoTW · 2026-04-12 eQSL · 2026-04-19 LoTW Verified eQSL Verified

Callsign Details

Prefix
JA
DXCC Country
Japan
Continent
AS
Locator
PM75VA
Timezone
Asia/Tokyo
Latitude
35
Longitude
135.75
CQ Zone
25
ITU Zone
45
LoTW Last Activity
April 12, 2026
eQSL Last Activity
April 19, 2026

Location Map

Country image
Coordinates are derived from public DX cluster databases and may be approximate.
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HamDXMap
Explore live propagation maps, DX cluster spots, and real-time tools for contesting. Use the map to visualize contacts around JS3OSI and nearby DXCC entities.