Location:	42°35.34' N 71°28.70' W - locator FN42GO21OI - show map 3.5 km West bearing 288° from Westford, Middlesex County, Massachusetts, United States [?] 4.8 km North bearing 356° from Littleton Common, Middlesex County, Massachusetts, United States 42.8 km Northwest bearing 307° from Boston, Suffolk County, Massachusetts, United States 45.2 km Northwest bearing 309° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-07-02 18:35:29 UTC (19h28m ago) 2025-07-02 14:35:29 EDT local time at Westford, United States [?]
Altitude:	70 m
Speed:	42 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	AA1HO>API510 via DSTAR*,qAR,WB1GOF-B
Positions stored:	2073

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.