Comment:	PulseModem A
Location:	42°23.84' N 71°07.11' W - locator FN42KJ55SJ - show map 1.9 km Northwest bearing 305° from Somerville, Middlesex County, Massachusetts, United States [?] 2.7 km Northwest bearing 337° from Cambridge, Middlesex County, Massachusetts, United States 6.5 km Northwest bearing 312° from Boston, Suffolk County, Massachusetts, United States 9.1 km Northwest bearing 321° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-16 14:53:32 UTC (3d 13h36m ago) 2025-09-16 10:53:32 EDT local time at Somerville, United States [?]
Device:	Unknown: Unknown
Last path:	AB0YT>APRS via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1

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.