Location:	42°33.84' N 70°52.53' W - locator FN42NN45WI - show map 10.2 km Southeast bearing 143° from Topsfield, Essex County, Massachusetts, United States [?] 14.7 km Southeast bearing 137° from Boxford, Essex County, Massachusetts, United States 27.4 km Northeast bearing 33° from Boston, Suffolk County, Massachusetts, United States 29.3 km Northeast bearing 29° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-08-13 23:15:47 UTC (7m11s ago) 2025-08-13 19:15:47 EDT local time at Topsfield, United States [?]
Last WX report:	2025-08-13 23:15:47 UTC (7m11s ago) – show weather charts 26.7 °C 80% 1008.8 mbar 0.9 m/s East
Device:	Unknown: Unknown
Last path:	FW4377>APRS via TCPXX*,qAX,CWOP-6
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.