Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, M8UMP_Pi-Star_ND
Location:	51°29.64' N 0°18.54' W - ตำแหน่ง IO91UL28WN - show map 12.8 km ตะวันตก bearing 263° มาจาก London, Greater London, England, United Kingdom [?] 13.1 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Morden, Greater London, England, United Kingdom 14.1 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Mitcham, Greater London, England, United Kingdom 15.2 km ตะวันตก bearing 262° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-12-09 23:46:16 UTC (32m27s ago) 2025-12-09 23:46:16 GMT เวลาท้องถิ่น London, United Kingdom [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M8UMP-N>APDG03 via TCPIP*,qAC,M8UMP-NS
Positions stored:	1
Other SSIDs:	M8UMP-D M8UMP-5 M8UMP-9 M8UMP-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.