Comment:	Experimental | Various software - Python, QTH.app, Direwolf; intermittent
Last status:	Occasionally active
Location:	42°22.68' N 71°08.50' W - locator FN42KJ20XR - show map 3.0 km West bearing 276° from Cambridge, Middlesex County, Massachusetts, United States [?] 3.6 km West bearing 253° from Somerville, Middlesex County, Massachusetts, United States 7.1 km West bearing 288° from Boston, Suffolk County, Massachusetts, United States 9.0 km Northwest bearing 303° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-10-31 13:35:58 UTC (13h1m ago) 2025-10-31 09:35:58 EDT local time at Cambridge, United States [?]
Last telemetry:	2025-10-31 11:15:30 UTC (15h22m ago) – show telemetry Rand 1: 0.396 m, Rand 10: 4.353 dB, Enter 255: 228 Hz, Wave: 255, Time: 7.247 h  Test     Manual     Script     F1     F2     F3     F4     F5
Device:	Unknown: Experimental
Last path:	K1RAX-15>APZPY1 via TCPIP*,qAC,THIRD
Positions stored:	8
Other SSIDs:	K1RAX K1RAX-1 K1RAX-12 K1RAX-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.