Innslag:	radio testing
Staðsetning:	40°03.05' N 75°48.86' W - WW Loc. FN20CB22GE - sýna kort 7.3 km Norð-vestur Stefna 336° Frá Caln, Chester County, Pennsylvania, United States [?] 7.6 km Norður Stefna 6° Frá Coatesville, Chester County, Pennsylvania, United States 56.4 km Vestur Stefna 281° Frá Philadelphia, Philadelphia County, Pennsylvania, United States 108.6 km Norð-austur Stefna 39° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-07-31 22:07:07 UTC (3d 13h2m fyrir) 2025-07-31 18:07:07 EDT Að staðartíma Caln, United States [?]
Stefna:	0°
Hraði:	78 km/h
Síðasti slóði:	K4WAT>APN000 via TCPIP*,qAC,T2CAEAST
Geymdar stöður:	151

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.