Source callsign:	BI1ZRK-S
Comment:	70cm Voice (D-Star) 439.57500MHz -8.0000MHz
Location:	39°19.80' N 116°25.20' E - locator OM89FH09JE - show map 30.9 km Southwest bearing 230° from Langfang, Hebei, China [?] 44.2 km South bearing 170° from Daxing, Beijing, China 64.2 km South bearing 178° from Beijing, Beijing, China 68.4 km West bearing 288° from Tianjin, Tianjin Shi, China
Last position:	2024-05-15 15:06:50 UTC (271d 14m ago) 2024-05-15 23:06:50 CST local time at Langfang, China [?]
Altitude:	3 m
Last path:	BI1ZRK-S>APDG01 via TCPIP*,qAC,BI1ZRK-GS
Positions stored:	2
Others sourced by BI1ZRK-S:	BI1ZRK B

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.