APRStac is a single binary with no dependencies. Download, run, and open your browser.
Windows 10 and later. Serial ports via COM interface.
Download .exeRaspberry Pi 4, Pi 5, and other ARM64 boards.
Download Binary# Linux / Raspberry Pi
chmod +x aprstac-server
./aprstac-server
# Windows
aprstac-server.exeAPRStac will create its configuration and database in the current directory, then open your browser to http://localhost:14501.
Each binary is signed by ModernHam. Download the signing certificate and the .sig file for your platform, then verify with OpenSSL:
# Download the signature file alongside the binary
# Then verify:
openssl dgst -sha256 \
-verify <(openssl x509 -in signing-cert.pem -pubkey -noout) \
-signature aprstac-server.sig \
aprstac-serverYou should see Verified OK if the binary has not been tampered with.