Source callsign:	G3JPJ-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°39.47' N 0°16.23' W - lokaator IO91UP77MV - show map 602.9 m Kirdesse peiling 55° from Borehamwood, Hertfordshire, England, United Kingdom [?] 3.7 km Lõunasse peiling 169° from Shenley AV, Hertfordshire, England, United Kingdom 19.4 km Loodesse peiling 329° from London, Greater London, England, United Kingdom 20.3 km Loodesse peiling 323° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-05 04:37:29 UTC (16m47s ago) 2025-09-05 05:37:29 BST local time at Borehamwood, United Kingdom [?]
Altitude:	3 m
Last path:	G3JPJ-S>APDG01 via TCPIP*,qAC,G3JPJ-GS
Positions stored:	1
Others sourced by G3JPJ-S:	G3JPJ A G3JPJ E

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.