Forrás hívójel:	G4DDP-S
Megjegyzés:	70cm Voice (D-Star) 430.01500MHz +0.0000MHz
Hely:	51°27.64' N 0°07.73' E - lokátor JO01BL50LN - térkép nézet 3.3 km Délkelet irány 153° tól Abbey Wood, Greater London, England, United Kingdom [?] 5.6 km Délkelet irány 127° tól Woolwich, Greater London, England, United Kingdom 16.3 km Kelet irány 111° tól City of London, Greater London, England, United Kingdom 18.4 km Kelet irány 107° tól London, Greater London, England, United Kingdom
Utolső pozíció:	2024-09-05 18:57:22 UTC (249d 19m ezelőtt) 2024-09-05 19:57:22 BST helyi idő Abbey Wood, United Kingdom [?]
Magasság:	3 m
Utolsó útvonal:	G4DDP-S>APDG01 via TCPIP*,qAC,G4DDP-GS
Positions stored:	502

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.