Megjegyzés:	47F HDOP04.3 SATS04
Hely:	42°30.63' N 71°06.22' W - lokátor FN42KM72NM - térkép nézet 5.3 km Északkelet irány 49° tól Woburn, Middlesex County, Massachusetts, United States [?] 12.1 km Északkelet irány 55° tól Lexington, Middlesex County, Massachusetts, United States 17.3 km Észak irány 348° tól Boston, Suffolk County, Massachusetts, United States 20.2 km Észak irány 347° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-04-13 20:51:02 UTC (188d 10h34m ezelőtt) 2025-04-13 16:51:02 EDT helyi idő Woburn, United States [?]
Magasság:	52 m
Irány:	291°
Sebesség:	17 km/h
Device:	Argent Data Systems: OpenTracker (tracker)
Utolsó útvonal:	KB1MKD>APOT21 via WIDE1-1,WIDE2-1,qAR,KB1MKD-2
Positions stored:	121
Más SSID-k:	KB1MKD-2 KB1MKD-5

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.