DM4JH

Fed. Rep. of Germany · EU · de

Launch HamDXMap

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DM4JH

Fed. Rep. of Germany · EU · de

HAMDXMAP

Launch HamDXMap
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DXPEDITIONS

All expeditions
Statistics
Calendar
Contest calendar

REFERENCES

DXCC Gallery
Callsign search
DX Cluster servers map

GUIDES

Full documentation
DX Cluster guide
DXpeditions guide
MUF / FoF2
Day-Night terminator

REFERENCE

API & data sources
Glossary
Release notes
FAQ

ABOUT THE PROJECT

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Open HamDXMap QRZ LoTW · 2015-11-29 eQSL · 2026-02-26 LoTW Verified eQSL Verified

Callsign Details

Prefix

DXCC Country

Fed. Rep. of Germany

Continent

Locator

JO61DU

Timezone

Europe/Paris

Latitude

51.8542

Longitude

12.2917

CQ Zone

ITU Zone

LoTW Last Activity

November 29, 2015

eQSL Last Activity

February 26, 2026

Location Map

Coordinates are derived from public DX cluster databases and may be approximate.

Click and drag the map to explore nearby areas.

HamDXMap

Explore live propagation maps, DX cluster spots, and real-time tools for contesting. Use the map to visualize contacts around DM4JH and nearby DXCC entities.