Source callsign:	AA1WC-S
Comment:	70cm Voice (D-Star) 433.80000MHz +0.0000MHz
Location:	42°29.37' N 71°10.24' W - locator FN42JL97ML - show map 5.0 km Northwest bearing 326° from Winchester, Middlesex County, Massachusetts, United States [?] 9.5 km Northwest bearing 326° from Medford, Middlesex County, Massachusetts, United States 17.2 km Northwest bearing 328° from Boston, Suffolk County, Massachusetts, United States 20.0 km Northwest bearing 330° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-01-25 20:23:41 UTC (135d 17h17m ago) 2025-01-25 15:23:41 EST local time at Winchester, United States [?]
Altitude:	3 m
Last path:	AA1WC-S>APDG01 via TCPIP*,qAC,AA1WC-GS
Positions stored:	2

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.