Comment:	openSPOT4
Location:	42°21.19' N 71°09.40' W - locator FN42KI14ES - show map 2.9 km Southeast bearing 133° from Watertown, Middlesex County, Massachusetts, United States [?] 5.1 km South bearing 159° from Belmont, Middlesex County, Massachusetts, United States 8.0 km West bearing 266° from Boston, Suffolk County, Massachusetts, United States 9.1 km West bearing 284° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-16 00:48:04 UTC (87d 21h43m ago) 2025-09-15 20:48:04 EDT local time at Watertown, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KC1VXV-7>APOSB4 via KC1VXV,C4FM*,qAS,KC1VXV
Positions stored:	89
Other SSIDs:	KC1VXV KC1VXV-9

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.