Leitað að kallmerki:	M7YLD-S
Innslag:	440 Voice 438.80000MHz +0.0000MHz
Staðsetning:	51°33.60' N 0°24.60' W - WW Loc. IO91TN04TJ - sýna kort 9.1 km Norð-austur Stefna 43° Frá Iver, Buckinghamshire, England, United Kingdom [?] 11.4 km Norð-austur Stefna 42° Frá Colnbrook, Surrey, England, United Kingdom 20.5 km Vestur Stefna 286° Frá London, Greater London, England, United Kingdom 22.6 km Vestur Stefna 284° Frá City of London, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-03-20 11:13:07 UTC (115d 21h fyrir) 2025-03-20 11:13:07 GMT Að staðartíma Iver, United Kingdom [?]
Hæð:	3 m
Síðasti slóði:	M7YLD-S>APDG01 via TCPIP*,qAC,M7YLD-GS
Geymdar stöður:	1
Others sourced by M7YLD-S:	M7YLD 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.