Comment:	SDR-RSP1 OpenWebRX APRS gateway，天线海拔高度40m，增益3dBi 120°
Location:	40°06.17' N 116°39.75' E - ตำแหน่ง ON80HC94MQ - show map 2.9 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Shunyi, Beijing, China [?] 22.6 km เหนือ bearing 14° มาจาก Tongzhou, Beijing, China 31.3 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Beijing, Beijing, China 115.5 km เหนือ bearing 338° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-06-12 03:58:47 UTC (10d 1h27m ago) 2025-06-12 11:58:47 CST เวลาท้องถิ่น Shunyi, China [?]
Device:	WB2OSZ: DireWolf
Last path:	BG1TNT-10>APDW16 via TCPIP*,qAC,T2ZL
Positions stored:	1
Last heard a station directly:	2025-03-02 16:07:24 UTC (111d 13h18m ago)

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.