Location:	41°40.50' N 69°59.07' W - locator FN51AQ12UA - show map 883.5 m Southeast bearing 141° from West Chatham, Barnstable County, Massachusetts, United States [?] 4.5 km Southeast bearing 128° from East Harwich, Barnstable County, Massachusetts, United States 114.4 km Southeast bearing 129° from South Boston, Suffolk County, Massachusetts, United States 116.8 km Southeast bearing 130° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-10 09:55:44 UTC (2m49s ago) 2025-12-10 04:55:44 EST local time at West Chatham, United States [?]
Last WX report:	2025-12-10 09:55:44 UTC (2m49s ago) – show weather charts 1009.3 mbar
Device:	Unknown: Unknown
Last path:	DW9542>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	4

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.