Comment:	70cm MMDVM Voice (DMR) 438.80000MHz -4.8000MHz, APRS for DMRGateway
Location:	51°38.68' N 0°11.11' W - ตำแหน่ง IO91VP74SR - show map 6.5 km ตะวันออก bearing 100° มาจาก Borehamwood, Hertfordshire, England, United Kingdom [?] 7.7 km ตะวันออก bearing 86° มาจาก Elstree, Hertfordshire, England, United Kingdom 15.7 km เหนือ bearing 345° มาจาก London, Greater London, England, United Kingdom 16.0 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-09-14 22:22:21 UTC (83d 16h26m ago) 2025-09-14 23:22:21 BST เวลาท้องถิ่น Borehamwood, United Kingdom [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7HVA-D>APDG03 via TCPIP*,qAC,M7HVA-DS
Positions stored:	1

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.