Comment:	13.9V 73F see https://www.caara.net
Location:	42°30.60' N 71°06.71' W - ตำแหน่ง FN42KM62NJ - show map 4.8 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Woburn, Middlesex County, Massachusetts, United States [?] 11.6 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Lexington, Middlesex County, Massachusetts, United States 17.4 km เหนือ bearing 346° มาจาก Boston, Suffolk County, Massachusetts, United States 20.3 km เหนือ bearing 345° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-14 10:19:13 UTC (4d 6h20m ago) 2025-06-14 06:19:13 EDT เวลาท้องถิ่น Woburn, United States [?]
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	WA1AJ1Z-1>APOT21 via WB2OSZ-5,UNCAN,WIDE2*,qAR,N1EZ-1
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.