Forrás hívójel:	WB7DZG-S
Megjegyzés:	440 Voice 444.3125 +5 MHz
Hely:	45°19.97' N 122°50.12' W - lokátor CN85NH99SV - térkép nézet 2.7 km Dél irány 172° tól Sherwood, Washington County, Oregon, United States [?] 8.1 km Dél irány 198° tól King City, Washington County, Oregon, United States 24.5 km Délnyugat irány 210° tól Portland, Multnomah County, Oregon, United States 36.6 km Dél irány 202° tól Vancouver, Clark County, Washington, United States
Utolső pozíció:	2025-05-19 12:03:34 UTC (17m49s ezelőtt) 2025-05-19 05:03:34 PDT helyi idő Sherwood, United States [?]
Utolsó útvonal:	WB7DZG-S>APJIO4 via TCPIP*,qAC,WB7DZG-GS
Positions stored:	6
Others sourced by WB7DZG-S:	WB7DZG A WB7DZG AD WB7DZG C

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.