Source callsign:	WB1GOF-S
Comment:	2m Voice 145.330 MHz -0.600MHz
Location:	42°34.61' N 71°26.55' W - ตำแหน่ง FN42GN68VK - show map 467.2 m ตะวันตกเฉียงใต้ bearing 235° มาจาก Westford, Middlesex County, Massachusetts, United States [?] 4.3 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Littleton Common, Middlesex County, Massachusetts, United States 39.7 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Boston, Suffolk County, Massachusetts, United States 42.1 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-09 15:47:54 UTC (43s ago) 2025-12-09 10:47:54 EST เวลาท้องถิ่น Westford, United States [?]
Last path:	WB1GOF-S>APJIO4 via TCPIP*,qAC,WB1GOF-GS
Positions stored:	4
Others sourced by WB1GOF-S:	WB1GOF B

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.