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JA4MMB

Japan · AS

Open HamDXMap QRZ eQSL · 2026-04-17 eQSL Verified

Callsign Details

Prefix
DXCC Country
Japan
Continent
AS
Locator
PM53XW
Timezone
Asia/Tokyo
Latitude
33.9583
Longitude
131.9167
CQ Zone
25
ITU Zone
45
eQSL Last Activity
April 17, 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 JA4MMB and nearby DXCC entities.