Simple web-based tool to generate APRS-IS callsign passcodes for the APRS-IS network.

Tool to generate APRS-IS callsign passcodes

A terminal user interface (TUI) for logging Parks on the Air (POTA) activations

A C++ library for audio modulation and demodulation via PulseAudio and WAV files through a variety of analog & digital modes. APRS, SSTV (Robot36), BPSK/QPSK (ARRL PSK Spec), AFSK1200 (Bell 202), AX.25, and Morse Code.

This program is designed to monitor the JS8Call application for various received messages, examine the messages, then pass on the relevant information to mapping application(s), so the contact can be automatically plotted.

Keyer project to practice CW and to send it back and forth with another unit. Also has keyer out for radio's that don't have a keyer built in.

RTL-SDR Installation script for a headless linux server

macOS ネイティブのアマチュア無線QSOログ管理システム — オープンDB（SQLite）+ オープンAPI（REST）

HAM radio log blog

Training for Japanese telegraph class amateur radio operator.

Backend server for MyACT

HamNets is a database and utility to facilitate finding nets.

This program is a companion program to JS8Call Monitor. It is designed to export a list of callsigns and matching grid squares from a HamCall application database. JS8Call Monitor then uses this data to resolve missing grid squares from received messages without requiring internet access.

This program is a companion program to JS8Call Monitor. The main purpose is to manually generate LOG.QSO events that will result in them being mapped by JS8Call Monitor. For example mapping a point of interest, or a QSO that occurred through another mode.

TTS / Lexicon_Modem - Bringing Mail box and Social networking features to PoC radios. If the device can RX/TX - AF. Its compatible With POC-COM.

A PC keyboard CW paddle emulator.

This program is a companion program to JS8Call Monitor. It is designed to listen for messages and spot reports from JS8Call Monitor, then send those to a GeoChron digital display via the GeoChron servers.