Source callsign:	BG9GXM
Comment:	马拉松PB 03:21:49，ITRA表现分477。努力成为跑得比较快的火腿。顺便承接GIS地图制图，二三维全栈开发业务。
Location:	34°18.06' N 108°58.89' E - locator OM44LH72SF - show map 6.8 km Northeast bearing 46° from Xi’an, Shaanxi, China [?] 13.5 km Northeast bearing 43° from Zhangbagou, Shaanxi, China 14.2 km Northeast bearing 55° from Yuhuazhai, Shaanxi, China 25.9 km East bearing 99° from Xianyang, Shaanxi, China
Last position:	2025-09-17 01:18:50 UTC (5m38s ago) 2025-09-17 09:18:50 CST local time at Xi’an, China [?]
Last path:	BG9GXM>APDW16 via qAO,BG9GXM
Positions stored:	1
Others sourced by BG9GXM:	BG3ITB-10 BG5TOX-10 BG9GXM-2 BG9GXM-3 BG9GXM-DV DV1/BG9GX JL1GLJ-10

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.