Comment:	70cm MMDVM Voice (DMR) 439.75000MHz -9.0000MHz, APRS for DMRGateway
Location:	51°33.90' N 0°11.06' E - ตำแหน่ง JO01CN25CO - show map 2.4 km ตะวันตก bearing 292° มาจาก Hornchurch, Greater London, England, United Kingdom [?] 5.0 km ตะวันตก bearing 282° มาจาก Upminster, Greater London, England, United Kingdom 19.9 km ตะวันออก bearing 73° มาจาก City of London, Greater London, England, United Kingdom 22.3 km ตะวันออก bearing 74° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-07-14 06:53:49 UTC (10m40s ago) 2025-07-14 07:53:49 BST เวลาท้องถิ่น Hornchurch, United Kingdom [?]
Altitude:	38 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	GB7HH-D>APDG03 via TCPIP*,qAC,GB7HH-DS
Positions stored:	4
Other SSIDs:	GB7HH-B GB7HH-R GB7HH-DP

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.