Comment:	aprs.fi iOS
Location:	42°23.38' N 71°33.64' W - locator FN42FJ23RM - show map 513.7 m Southeast bearing 117° from Hudson, Middlesex County, Massachusetts, United States [?] 4.7 km North bearing 345° from Marlborough, Middlesex County, Massachusetts, United States 41.3 km West bearing 275° from Boston, Suffolk County, Massachusetts, United States 42.4 km West bearing 279° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-12 13:56:28 UTC (21d 14h33m ago) 2025-02-12 08:56:28 EST local time at Hudson, United States [?]
Altitude:	68 m
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	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.