Megjegyzés:	D878 KB1PJD-4
Hely:	42°53.61' N 71°21.44' W - lokátor FN42HV74CK - térkép nézet 3.4 km Északkelet irány 23° tól Londonderry, Rockingham County, New Hampshire, United States [?] 10.6 km Kelet irány 75° tól East Merrimack, Hillsborough County, New Hampshire, United States 64.2 km Észak irány 338° tól Boston, Suffolk County, Massachusetts, United States 67.1 km Észak irány 338° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-01-26 22:33:04 UTC (102d 14h15m ezelőtt) 2025-01-26 17:33:04 EST helyi idő Londonderry, United States [?]
Magasság:	325 m
Irány:	156°
Sebesség:	115 km/h
Utolsó útvonal:	KB1PJD-4>APAT81-1 via WIDE1-1,WIDE2-1,qAR,N1KWG-10
Positions stored:	12
Más SSID-k:	KB1PJD-7

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.