Comment:	144.390MHz 13.8V
Location:	42°35.57' N 71°28.28' W - ตำแหน่ง FN42GO32KG - show map 3.1 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Westford, Middlesex County, Massachusetts, United States [?] 5.2 km เหนือ bearing 3° มาจาก Littleton Common, Middlesex County, Massachusetts, United States 42.6 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Boston, Suffolk County, Massachusetts, United States 45.0 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-10-06 18:58:09 UTC (65d 18h11m ago) 2025-10-06 14:58:09 EDT เวลาท้องถิ่น Westford, United States [?]
Last path:	KC1VZN>APN000 via WIDE1-1,WIDE2-1,qAR,WB2OSZ-5
Positions stored:	26

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.