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Live APRS Mapping
Track stations with callsigns, symbols, map overlays, zoom and pan.
Paw Prints Software · K9APR
APRS Fusion
Where Traditional APRS Meets Modern Technology. Live mapping, messaging, weather, and radio connectivity in one Windows application.
Welcome to APRS Fusion
The Next Generation of Amateur Radio APRS Software
Where Traditional APRS Meets Modern Technology.
APRS Fusion brings the power of the Automatic Packet Reporting System (APRS) into a modern, feature-rich Windows application designed for today's amateur radio operators.
Inspired by pioneering programs such as UI-View, WinAPRS, and APRS/SA, APRS Fusion combines familiar capabilities operators have relied on for decades with modern mapping, advanced communications, and flexible radio connectivity.
Whether you're tracking mobile stations, exchanging messages, monitoring weather conditions, operating an IGate, or exploring APRS activity across the country, APRS Fusion brings these tools together in one integrated application.
One Program. Endless Possibilities.
From interactive maps and APRS messaging to weather reports, telemetry, compatible radios, TNCs, Dire Wolf, and RTL-SDR reception, APRS Fusion is designed for newcomers and experienced operators alike.
Our goal is simple: Create a powerful, dependable, and easy-to-use APRS application that combines the best of traditional amateur radio software with the capabilities of modern technology.
Everything in one place
Built for amateur radio operators
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Messages & Bulletins
Send and receive APRS messages with convenient station selection.
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Weather & Telemetry
View APRS weather information and station telemetry.
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Radio & SDR
Options for KISS TNCs, serial radios, Dire Wolf and RTL-SDR reception.
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APRS-IS & Gateways
APRS-IS connections with IGate and digipeater configuration.
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Flexible Tracking
Station information, map tools and additional tracking capabilities.
Windows application
Download APRS Fusion
Installer and current version information will appear here when the release package is ready.
A valid amateur radio callsign is required to enable transmit-capable functions.
Software licensing
30-Day Trial · $25 Lifetime Registration
Try APRS Fusion for 30 days. During the first 30 days, all features are available subject to normal operating safeguards. After the trial, APRS Fusion remains receive-only until registered: reception and RTL-SDR continue, while transmitting and other restricted functions are disabled. A one-time $25 payment provides lifetime registration with no annual subscription fees. PayPal registration will become available after the payment and activation system has been connected and tested. Registration is linked to your base amateur radio callsign, including SSIDs -1 through -15.
A valid amateur radio callsign is required for transmit-capable features.
About APRS Fusion
Developed by Paw Prints Software — K9APR. APRS Fusion builds on decades of amateur radio packet communication, bringing traditional APRS capabilities together with a modern Windows experience.
APRS Fusion — Where Traditional APRS Meets Modern Technology.