Megjegyzés:	I monitor 147.315 MHz
Mic-E message:	In service
Hely:	38°48.59' N 77°09.47' W - lokátor FM18KT14BI - térkép nézet 7.4 km Kelet irány 87° tól Kings Park, Fairfax County, Virginia, United States [?] 10.1 km Délkelet irány 119° tól Mantua, Fairfax County, Virginia, United States 14.2 km Délnyugat irány 228° tól Washington, D. C., Washington, D.C., United States 71.2 km Délnyugat irány 222° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-04-30 00:34:51 UTC (9d 14h6m ezelőtt) 2025-04-29 20:34:51 EDT helyi idő Kings Park, United States [?]
Magasság:	92 m
Irány:	221°
Sebesség:	7 km/h
Device:	Kenwood: TM-D710 (rig)
Utolsó útvonal:	KM4GML-9>S8TX5Y via WIDE1-1,WIDE2-1,qAO,EDSALL-10
Positions stored:	20698

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.