Innslag:	APRS-IS for Win32
Staðsetning:	42°39.12' N 71°17.52' W - WW Loc. FN42IP46XL - sýna kort 6.6 km Norð-vestur Stefna 314° Frá Tewksbury, Middlesex County, Massachusetts, United States [?] 10.6 km Norður Stefna 350° Frá Billerica, Middlesex County, Massachusetts, United States 37.8 km Norð-vestur Stefna 330° Frá Boston, Suffolk County, Massachusetts, United States 40.6 km Norð-vestur Stefna 331° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2025-05-27 00:31:40 UTC (25d 8h19m fyrir) 2025-05-26 20:31:40 EDT Að staðartíma Tewksbury, United States [?]
Hlutur:	KJ4ERJ: APRSIS32 (software, Windows)
Síðasti slóði:	N1SI>APWW11 via TCPIP*,qAC,T2DENMARK
Geymdar stöður:	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.