Forrás hívójel:	WS4VA-S
Megjegyzés:	2m Voice 145.3200 -0.600 MHz
Hely:	38°28.04' N 77°27.60' W - lokátor FM18GL42TD - térkép nézet 6.2 km Nyugat irány 275° tól Aquia Harbour, Stafford County, Virginia, United States [?] 6.7 km Északnyugat irány 318° tól Stafford, Stafford County, Virginia, United States 60.1 km Délnyugat irány 218° tól Washington, D. C., Washington, D.C., United States 117.2 km Délnyugat irány 219° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-03-13 11:35:35 UTC (17m50s ezelőtt) 2025-03-13 07:35:35 EDT helyi idő Aquia Harbour, United States [?]
Utolsó útvonal:	WS4VA-S>APJIO4 via TCPIP*,qAC,WS4VA-GS
Positions stored:	9
Others sourced by WS4VA-S:	WS4VA A WS4VA AD WS4VA B

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.