K4OO

United States · NA · us

Launch HamDXMap

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K4OO

United States · NA · us

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 LoTW · 2025-11-11 LoTW Verified

Callsign Details

Prefix

DXCC Country

United States

Continent

Locator

FM05RS

Timezone

America/New_York

Latitude

35.7708

Longitude

-78.5417

CQ Zone

ITU Zone

LoTW Last Activity

November 11, 2025

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 K4OO and nearby DXCC entities.