3月4日的HamAlert应用程序分析

This app is a companion to the HamAlert web site (hamalert.org) and lets you receive push notifications from HamAlert. HamAlert is a system that allows amateur radio operators to get notifications when a desired station appears on the Reverse Beacon Network, SOTAwatch, POTA, the DX cluster or PSK Reporter. Spots can be filtered by various criteria, including: • DXCC (both actual and callsign home DXCC) • Callsign • SOTA summit reference • CQ zone • Continent • Band • Mode • Time and days of week • Source • Spotter callsign and DXCC