Hely:	42°39.53' N 71°30.17' W - lokátor FN42FP98PC - térkép nézet 7.9 km Északkelet irány 48° tól Groton, Middlesex County, Massachusetts, United States [?] 13.0 km Északkelet irány 33° tól Ayer, Middlesex County, Massachusetts, United States 49.3 km Északnyugat irány 313° tól Boston, Suffolk County, Massachusetts, United States 51.8 km Északnyugat irány 314° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-12-18 01:52:58 UTC (3m49s ezelőtt) 2025-12-17 20:52:58 EST helyi idő Groton, United States [?]
Legutóbbi WX riport:	2025-12-18 01:52:58 UTC (3m49s ezelőtt) – időjárás diagram 3.3 °C 76% 1013.9 mbar 0.9 m/s Északkelet
Utolsó útvonal:	CW3224>APN000 via TCPXX*,qAX,CWOP-4
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.