Forrás hívójel:	M7XDS-S
Megjegyzés:	70cm Voice (D-Star) 440.11000MHz +0.0000MHz
Hely:	51°45.94' N 0°13.38' W - lokátor IO91VS33FS - térkép nézet 267.3 m Észak irány 18° tól Hatfield, Hertfordshire, England, United Kingdom [?] 4.2 km Dél irány 195° tól Welwyn Garden City, Hertfordshire, England, United Kingdom 29.4 km Észak irány 347° tól London, Greater London, England, United Kingdom 29.5 km Észak irány 342° tól City of London, Greater London, England, United Kingdom
Utolső pozíció:	2025-07-18 12:42:53 UTC (101d 22h58m ezelőtt) 2025-07-18 13:42:53 BST helyi idő Hatfield, United Kingdom [?]
Magasság:	3 m
Utolsó útvonal:	M7XDS-S>APDG01 via TCPIP*,qAC,M7XDS-GS
Positions stored:	1

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.