Source callsign:	W1GMM-S
Comment:	70cm Voice (D-Star) 445.80000MHz +0.0000MHz, APRS for ircDDBGateway
Location:	42°31.38' N 71°07.59' W - locator FN42KM45TM - show map 2.6 km West bearing 263° from Reading, Middlesex County, Massachusetts, United States [?] 6.7 km West bearing 255° from Lynnfield, Essex County, Massachusetts, United States 19.1 km North bearing 343° from Boston, Suffolk County, Massachusetts, United States 22.0 km North bearing 343° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-07-03 17:21:37 UTC (15s ago) 2025-07-03 13:21:37 EDT local time at Reading, United States [?]
Altitude:	3 m
Last path:	W1GMM-S>APDG01 via TCPIP*,qAC,W1GMM-GS
Positions stored:	3

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.