Source callsign:	W1DSR-S
Comment:	2m Voice 145.140 -0.600 Mhz
Location:	42°11.08' N 71°32.75' W - ตำแหน่ง FN42FE44MH - show map 5.3 km ใต้ bearing 201° มาจาก Hopkinton, Middlesex County, Massachusetts, United States [?] 11.1 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Westborough, Worcester County, Massachusetts, United States 44.0 km ตะวันตก bearing 248° มาจาก South Boston, Suffolk County, Massachusetts, United States 44.4 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-17 21:26:49 UTC (18m15s ago) 2025-06-17 17:26:49 EDT เวลาท้องถิ่น Hopkinton, United States [?]
Last path:	W1DSR-S>APJIO4 via TCPIP*,qAC,W1DSR-GS
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.