Innslag:	on 441.959 PL 127.3 or C4FM
Staðsetning:	42°20.70' N 71°02.71' W - WW Loc. FN42LI42OT - sýna kort 1.3 km Norður Stefna 16° Frá South Boston, Suffolk County, Massachusetts, United States [?] 1.9 km Suð-austur Stefna 141° Frá Boston, Suffolk County, Massachusetts, United States 7.1 km Suður Stefna 174° Frá Everett, Middlesex County, Massachusetts, United States 9.1 km Suður Stefna 169° Frá Malden, Middlesex County, Massachusetts, United States
Síðasta staðsetning:	2025-08-09 16:34:50 UTC (19h57m fyrir) 2025-08-09 12:34:50 EDT Að staðartíma South Boston, United States [?]
Hæð:	4 m
Stefna:	63°
Hraði:	0 km/h
Síðasti slóði:	WR1U-5>aprs.fi via aprsfi-iOS
Geymdar stöður:	672
Önnur auðkenni:	WR1U-7 WR1U WR1U-Y WR1U-N

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.