Comment:	70cm MMDVM Voice (C4FM) 431.20000MHz +0.0000MHz, M0JBF_Pi-Star_ND
Location:	51°32.40' N 0°18.60' E - ตำแหน่ง JO01DM79EO - show map 8.1 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Harold Wood, Greater London, England, United Kingdom [?] 11.9 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Collier Row, Greater London, England, United Kingdom 27.9 km ตะวันออก bearing 84° มาจาก City of London, Greater London, England, United Kingdom 30.3 km ตะวันออก bearing 83° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-06-06 11:06:38 UTC (9m27s ago) 2025-06-06 12:06:38 BST เวลาท้องถิ่น Harold Wood, United Kingdom [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M0JBF-N>APDG03 via TCPIP*,qAC,M0JBF-NS
Positions stored:	1
Other SSIDs:	M0JBF-B M0JBF M0JBF-C

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.