Innslag:	open for messages
Staðsetning:	42°29.50' N 71°07.50' W - WW Loc. FN42KL58AA - sýna kort 4.5 km Suð-vestur Stefna 213° Frá Reading, Middlesex County, Massachusetts, United States [?] 4.6 km Vestur Stefna 249° Frá Wakefield, Middlesex County, Massachusetts, United States 15.7 km Norður Stefna 340° Frá Boston, Suffolk County, Massachusetts, United States 18.6 km Norður Stefna 341° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2024-12-15 16:21:41 UTC (219d 5h38m fyrir) 2024-12-15 11:21:41 EST Að staðartíma Reading, United States [?]
Hæð:	-2 m
Ambögu stöður:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	KC1KED-7>APDR16 via TCPIP*,qAC,T2QUEBEC
Geymdar stöður:	7

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.