Comment:	- BD7MMP 439.080Mhz/439.125Mhz(-5 T88.5hz) 6w 5.2dBi 8.4v 33.8℃ Hytera
Location:	21°38.75' N 110°56.19' E - locator OL51LP24JX - show map 2.5 km South bearing 159° from Hedong, Guangdong Sheng, China [?] 4.2 km Southeast bearing 154° from Guandu, Guangdong Sheng, China 51.3 km Northeast bearing 45° from Zhongshan, Guangdong Sheng, China 73.6 km Northeast bearing 56° from Zhanjiang, Guangdong Sheng, China
Last position:	2025-05-04 09:51:18 UTC (10d 18h2m ago) 2025-05-04 15:51:18 +06 local time at Hedong, China [?]
Altitude:	128 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD7MMP-7>APDR13 via TCPIP*,qAC,T2YANTAI
Positions stored:	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.