Staðsetning:	38°46.68' N 77°05.62' W - WW Loc. FM18KS86SR - sýna kort 1.4 km Norð-vestur Stefna 327° Frá Groveton, Fairfax County, Virginia, United States [?] 2.8 km Vestur Stefna 253° Frá Belle Haven, Fairfax County, Virginia, United States 13.9 km Suður Stefna 201° Frá Washington, D. C., Washington, D.C., United States 70.5 km Suð-vestur Stefna 216° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-06-25 23:34:46 UTC (20d 7h54m fyrir) 2025-06-25 19:34:46 EDT Að staðartíma Groveton, United States [?]
Hæð:	98 m
Stefna:	120°
Hraði:	0 km/h
Hlutur:	Icom: IC-51 (D-Star)
Síðasti slóði:	KA4GFY-8>API51 via DSTAR*,qAR,W4HFH-C
Geymdar stöður:	52
Önnur auðkenni:	KA4GFY-9

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.