Forrás hívójel:	G3JPJ-S
Megjegyzés:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Hely:	51°39.47' N 0°16.23' W - lokátor IO91UP77MV - térkép nézet 602.9 m Északkelet irány 55° tól Borehamwood, Hertfordshire, England, United Kingdom [?] 3.7 km Dél irány 169° tól Shenley AV, Hertfordshire, England, United Kingdom 19.4 km Északnyugat irány 329° tól London, Greater London, England, United Kingdom 20.3 km Északnyugat irány 323° tól City of London, Greater London, England, United Kingdom
Utolső pozíció:	2025-05-21 02:53:29 UTC (17m4s ezelőtt) 2025-05-21 03:53:29 BST helyi idő Borehamwood, United Kingdom [?]
Magasság:	3 m
Utolsó útvonal:	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.