Comment:	[业余无线电4G-APRS设备:*4595 信号:21 卫星:24/30
Last status:	我爱无限垫！我信你个鬼！！！4G-APRS
Location:	40°08.69' N 116°34.10' E - locator ON80GD84ES - show map 6.9 km West bearing 289° from Shunyi, Beijing, China [?] 26.8 km North bearing 354° from Tongzhou, Beijing, China 30.1 km Northeast bearing 29° from Beijing, Beijing, China 123.0 km Northwest bearing 335° from Tianjin, Tianjin Shi, China
Last position:	2025-07-19 07:14:51 UTC (8d 20h29m ago) 2025-07-19 15:14:51 CST local time at Shunyi, China [?]
Altitude:	44 m
Course:	3°
Speed:	24 km/h
Last path:	BI1SAM-5G>APRS4G via TCPIP*,qAC,T2CS
Positions stored:	1568
Other SSIDs:	BI1SAM-4G BI1SAM-R BI1SAM-9 BI1SAM BI1SAM-10 BI1SAM-1 BI1SAM-7 BI1SAM-D

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.