Comment:	VY73!
Last status:	正在 回响海螺(回声测试)(BG6VMZ) 上守听
Location:	40°06.40' N 116°33.56' E - locator ON80GC75CO - show map 7.6 km West bearing 254° from Shunyi, Beijing, China [?] 22.6 km North bearing 351° from Tongzhou, Beijing, China 26.1 km Northeast bearing 32° from Beijing, Beijing, China 119.5 km Northwest bearing 334° from Tianjin, Tianjin Shi, China
Last position:	2025-11-29 11:58:36 UTC (9d 4h28m ago) 2025-11-29 19:58:36 CST local time at Shunyi, China [?]
Last path:	BI1RMF-15>APFM02 via TCPIP*,qAC,T2HK
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.