Low cost software radio platform
Weak signal ham radio communication
Ham Radio Digital Modem Application
Library to control radio transceivers and receivers
Morse code library and applications for GNU/Linux
Arduino Mega 2560 + Ethernet Shield to Drive 8 Relays for MFJ-993b
Command-line calculator for Maidenhead- (QTH-, QRA-) Locators.
SWL logging software
Real time satellite tracking and orbit prediction
Open source RTL-SDR Panoramic Spectrum Analyzer
Utility for exercising DVAP Analog FM Capability
A non blocking morse training software for Arduino
A radio terminal application based on FLDIGI's suite of modems.
Multiplatform Ham Radio APRS and Mapping Program
Amateur Radio (Ham) exam preparation tool
Development suspended in favor of NetLogger 2.9.n by AC0ZG
Trainer helping people learn Morse code in an easy (and fun) way
SDK for the SARK-110 Antenna Analyzer
An impressive early implementation of TCP/IP