Location:	42°22.42' N 71°09.03' W - locator FN42KI19WQ - show map 7.0 km East bearing 93° from Waltham, Middlesex County, Massachusetts, United States [?] 7.6 km West bearing 283° from Boston, Suffolk County, Massachusetts, United States 9.4 km Northwest bearing 298° from South Boston, Suffolk County, Massachusetts, United States 12.6 km East bearing 86° from Weston, Middlesex County, Massachusetts, United States
Last position:	2026-01-16 14:16:01 UTC (3m20s ago) 2026-01-16 09:16:01 EST local time at Waltham, United States [?]
Last WX report:	2026-01-16 14:16:01 UTC (3m20s ago) – show weather charts -6.7 °C 58% 1003.3 mbar 1.3 m/s West
Device:	Unknown: Unknown
Last path:	DW7355>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	2

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.