Source callsign:	BG1TTR-S
Comment:	440 Voice 432.30000MHz +0.0000MHz
Location:	39°43.80' N 115°57.00' E - ตำแหน่ง OM79XR45AE - show map 5.1 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Fangshan, Beijing, China [?] 16.2 km ตะวันตก bearing 269° มาจาก Liangxiang, Beijing, China 43.0 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Beijing, Beijing, China 123.9 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Tianjin, Tianjin Shi, China
Last position:	2024-09-02 22:53:35 UTC (293d 12h38m ago) 2024-09-03 06:53:35 CST เวลาท้องถิ่น Fangshan, China [?]
Altitude:	3 m
Last path:	BG1TTR-S>APDG01 via TCPIP*,qAC,BG1TTR-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.