Mic-E message:	In service
Hely:	38°51.76' N 77°06.85' W - lokátor FM18KU67HA - térkép nézet 7.6 km Délnyugat irány 242° tól Washington, D. C., Washington, D.C., United States [?] 9.7 km Északnyugat irány 333° tól Belle Haven, Fairfax County, Virginia, United States 10.9 km Észak irány 346° tól Groveton, Fairfax County, Virginia, United States 64.3 km Délnyugat irány 222° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-12-30 19:20:19 UTC (8d 18h50m ezelőtt) 2025-12-30 14:20:19 EST helyi idő Washington, D. C., United States [?]
Magasság:	74 m
Irány:	185°
Sebesség:	0 km/h
Device:	Kenwood: TH-D74 (ht)
Utolsó útvonal:	KM4DC>S8UQ7V via WIDE1-1,WIDE2-1,qAR,KM4DC-1
Positions stored:	5
Más SSID-k:	KM4DC-10 KM4DC-2 KM4DC-1 KM4DC-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.