Location:	42°30.00' N 71°30.00' W - locator FN42GM00AA - show map 5.5 km South bearing 202° from Littleton Common, Middlesex County, Massachusetts, United States [?] 6.8 km East bearing 90° from Harvard, Worcester County, Massachusetts, United States 39.4 km Northwest bearing 294° from Boston, Suffolk County, Massachusetts, United States 41.3 km Northwest bearing 297° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-20 10:00:16 UTC (5m9s ago) 2025-12-20 05:00:16 EST local time at Littleton Common, United States [?]
Last WX report:	2025-12-20 10:00:16 UTC (5m9s ago) – show weather charts 1010.3 mbar
Device:	Unknown: Unknown
Last path:	EW9968>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	2183

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.