Source callsign:	BI1AFK-S
Comment:	70cm Voice (D-Star) 438.45000MHz -8.0000MHz
Location:	40°01.66' N 116°26.09' E - locator ON80FA26EP - show map 13.7 km North bearing 13° from Beijing, Beijing, China [?] 30.8 km East bearing 71° from Mentougou, Beijing, China 117.1 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-10-12 04:59:13 UTC (11d 23h14m ago) 2025-10-12 12:59:13 CST local time at Beijing, China [?]
Altitude:	3 m
Last path:	BI1AFK-S>APDG01 via TCPIP*,qAC,BI1AFK-GS
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.