DO1OJN

Fed. Rep. of Germany · EU · de

Launch HamDXMap

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DO1OJN

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

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Open HamDXMap QRZ eQSL · 2026-03-13 eQSL Verified

Callsign Details

Prefix

DXCC Country

Fed. Rep. of Germany

Continent

Locator

JO52JB

Timezone

Europe/Paris

Latitude

52.0417

Longitude

10.8333

CQ Zone

ITU Zone

eQSL Last Activity

March 13, 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 DO1OJN and nearby DXCC entities.