Comment:	146.250MHz https://aprsdro
Location:	42°34.18' N 71°32.07' W - locator FN42FN56UR - show map 5.6 km Northwest bearing 298° from Littleton Common, Middlesex County, Massachusetts, United States [?] 8.0 km West bearing 262° from Westford, Middlesex County, Massachusetts, United States 45.4 km Northwest bearing 301° from Boston, Suffolk County, Massachusetts, United States 47.6 km Northwest bearing 304° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-23 00:10:07 UTC (38d 23h29m ago) 2025-09-22 20:10:07 EDT local time at Littleton Common, United States [?]
Altitude:	71 m
Course:	51°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC1YGY-7>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	12
Other SSIDs:	KC1YGY

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.