Comment:	440 MMDVM Voice 439.75500MHz -5.0000MHz, BD7NVJ_Pi-Star
Location:	22°00.00' N 111°00.00' E - ตำแหน่ง OL52MA00AA - show map 5.9 km ตะวันออก bearing 74° มาจาก Caojiang, Guangdong Sheng, China [?] 7.4 km ใต้ bearing 194° มาจาก Changpo, Guangdong Sheng, China 86.7 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Zhongshan, Guangdong Sheng, China 148.5 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Yunfu, Guangdong Sheng, China
Last position:	2025-11-30 15:01:24 UTC (7d 8m ago) 2025-11-30 21:01:24 +06 เวลาท้องถิ่น Caojiang, China [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	BD7NVJ-R>APDG03 via TCPIP*,qAC,T2CZECH
Positions stored:	1
Other SSIDs:	BD7NVJ-1 BD7NVJ-N

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.