Source callsign:	M0JBF-S
Comment:	70cm Voice (D-Star) 431.20000MHz +0.0000MHz
Location:	51°32.40' N 0°18.60' E - lokaator JO01DM79EO - show map 4.2 km Kagusse peiling 115° from Upminster, Greater London, England, United Kingdom [?] 4.2 km Kagusse peiling 133° from Cranham, Greater London, England, United Kingdom 27.9 km Idast peiling 84° from City of London, Greater London, England, United Kingdom 30.3 km Idast peiling 83° from London, Greater London, England, United Kingdom
Last position:	2025-08-23 20:07:56 UTC (11d 18h ago) 2025-08-23 21:07:56 BST local time at Upminster, United Kingdom [?]
Altitude:	3 m
Last path:	M0JBF-S>APDG01 via TCPIP*,qAC,M0JBF-GS
Positions stored:	1
Others sourced by M0JBF-S:	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.