Comment:	CenXi APRS Digi 144.640MHZ Sysop BA7OLK 14.0V
Location:	22°47.74' N 111°16.04' E - locator OL52PT20BX - show map 11.0 km Northwest bearing 331° from Silun, Guangdong Sheng, China [?] 13.4 km West bearing 259° from Tanbin, Guangdong Sheng, China 80.2 km West bearing 259° from Yunfu, Guangdong Sheng, China 127.3 km Northwest bearing 326° from Yangjiang, Guangdong Sheng, China
Last position:	2025-07-22 08:54:16 UTC (41d 8h26m ago) 2025-07-22 16:54:16 CST local time at Silun, China [?]
Last path:	BG7WA-1>AP51D3 via WIDE1-1,WIDE2-1,qAS,BA7OLK-11
Positions stored:	1
Other SSIDs:	BG7WA-3

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.