Location:	42°24.50' N 71°07.08' W - locator FN42KJ57UX - show map 6.8 km Northeast bearing 52° from Watertown, Middlesex County, Massachusetts, United States [?] 7.3 km Northwest bearing 319° from Boston, Suffolk County, Massachusetts, United States 10.0 km Northwest bearing 326° from South Boston, Suffolk County, Massachusetts, United States 10.3 km East bearing 70° from Waltham, Middlesex County, Massachusetts, United States
Last position:	2026-01-02 15:39:34 UTC (4m22s ago) 2026-01-02 10:39:34 EST local time at Watertown, United States [?]
Last WX report:	2026-01-02 15:39:34 UTC (4m22s ago) – show weather charts -4.4 °C 56% 1006.4 mbar 1.8 m/s West
Device:	Unknown: Unknown
Last path:	EW5351>APRS via TCPXX*,qAX,CWOP-7
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.