Location:	42°22.26' N 71°11.97' W - locator FN42JI69BA - show map 1.4 km West bearing 270° from Watertown, Middlesex County, Massachusetts, United States [?] 3.0 km East bearing 102° from Waltham, Middlesex County, Massachusetts, United States 11.6 km West bearing 277° from Boston, Suffolk County, Massachusetts, United States 13.0 km West bearing 289° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-01 14:30:33 UTC (10m30s ago) 2026-01-01 09:30:33 EST local time at Watertown, United States [?]
Last WX report:	2026-01-01 14:30:33 UTC (10m30s ago) – show weather charts -3.9 °C 80% 1001.9 mbar 3.1 m/s West
Device:	Unknown: Unknown
Last path:	FW4323>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	4

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.