Megjegyzés:	https://www.ka2ddo.org/ka2ddo/YAAC.html
Hely:	38°53.31' N 77°24.83' W - lokátor FM18HV03IF - térkép nézet 9.8 km Nyugat irány 275° tól Oakton, Fairfax County, Virginia, United States [?] 12.9 km Nyugat irány 264° tól Vienna, Fairfax County, Virginia, United States 32.7 km Nyugat irány 269° tól Washington, D. C., Washington, D.C., United States 82.3 km Délnyugat irány 237° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-05 15:10:49 UTC (29d 8h52m ezelőtt) 2025-11-05 10:10:49 EST helyi idő Oakton, United States [?]
Device:	KA2DDO: YAAC (software)
Utolsó útvonal:	KR4DTP-7>APJYC1 via TCPIP*,qAC,T2ALBERTA
Positions stored:	2

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.