Comment:	70cm MMDVM Voice (C4FM) 430.20000MHz +0.0000MHz, G7WIR_Pi-Star_ND
Location:	51°22.55' N 0°07.38' E - ตำแหน่ง JO01BJ40SE - show map 15.6 km ตะวันออก bearing 99° มาจาก Thornton Heath, Greater London, England, United Kingdom [?] 16.7 km ตะวันออก bearing 105° มาจาก Biggin Hill, Surrey, England, United Kingdom 21.3 km ตะวันออกเฉียงใต้ bearing 136° มาจาก City of London, Greater London, England, United Kingdom 22.7 km ตะวันออกเฉียงใต้ bearing 130° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-06-06 23:50:10 UTC (13m39s ago) 2025-06-07 00:50:10 BST เวลาท้องถิ่น Thornton Heath, United Kingdom [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	G7WIR-N>APDG03 via TCPIP*,qAC,G7WIR-NS
Positions stored:	4
Other SSIDs:	G7WIR-E G7WIR-B

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.