Location:	42°21.52' N 71°14.22' W - locator FN42JI16NB - show map 2.0 km South bearing 183° from Waltham, Middlesex County, Massachusetts, United States [?] 5.5 km East bearing 99° from Weston, Middlesex County, Massachusetts, United States 14.6 km West bearing 270° from Boston, Suffolk County, Massachusetts, United States 15.7 km West bearing 280° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-20 14:30:18 UTC (6m19s ago) 2026-01-20 09:30:18 EST local time at Waltham, United States [?]
Last WX report:	2026-01-20 14:30:18 UTC (6m19s ago) – show weather charts -6.1 °C 61% 1020.3 mbar 0.4 m/s Northwest
Device:	Unknown: Unknown
Last path:	EW8791>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	3

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.