Location:	42°24.00' N 71°06.77' W - locator FN42KJ66LA - show map 4.0 km Southeast bearing 116° from Arlington, Middlesex County, Massachusetts, United States [?] 5.4 km East bearing 85° from Belmont, Middlesex County, Massachusetts, United States 6.3 km Northwest bearing 317° from Boston, Suffolk County, Massachusetts, United States 9.0 km Northwest bearing 325° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-28 20:01:16 UTC (2d 10h12m ago) 2025-09-28 16:01:16 EDT local time at Arlington, United States [?]
Altitude:	0 m
Course:	114°
Speed:	26 km/h
Device:	Anytone: AT-D578 (rig)
Last path:	KD1LV-9>APAT51 via WIDE1-1,WIDE2-2,qAR,W1XM
Positions stored:	1069
Other SSIDs:	KD1LV-D KD1LV-7 KD1LV-5

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.