Comment:	- BD7MMP 439.080Mhz/439.125Mhz(-5 T88.5hz) 6w 5.2dBi 8.4v 33.8℃ Hytera
Location:	21°39.79' N 110°56.70' E - locator OL51LP39JD - show map 1.8 km East bearing 104° from Hedong, Guangdong Sheng, China [?] 3.2 km Southeast bearing 124° from Guandu, Guangdong Sheng, China 53.2 km Northeast bearing 45° from Zhongshan, Guangdong Sheng, China 75.4 km Northeast bearing 56° from Zhanjiang, Guangdong Sheng, China
Last position:	2025-07-19 13:05:04 UTC (7d 21h29m ago) 2025-07-19 19:05:04 +06 local time at Hedong, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD7MMP-7>APDR13 via TCPIP*,qAC,T2HK
Positions stored:	7

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.