Forrás hívójel:	W9FRG-S
Megjegyzés:	440 Voice 442.81875 +5.00
Hely:	43°17.85' N 87°59.61' W - lokátor EN63AH01SJ - térkép nézet 486.8 m Nyugat irány 281° tól Cedarburg, Ozaukee County, Wisconsin, United States [?] 4.1 km Délnyugat irány 233° tól Grafton, Ozaukee County, Wisconsin, United States 29.6 km Észak irány 346° tól Milwaukee, Milwaukee County, Wisconsin, United States 116.8 km Kelet irány 77° tól Madison, Dane County, Wisconsin, United States
Utolső pozíció:	2025-05-17 23:29:29 UTC (17m53s ezelőtt) 2025-05-17 18:29:29 CDT helyi idő Cedarburg, United States [?]
Utolsó útvonal:	W9FRG-S>APJIO4 via TCPIP*,qAC,W9FRG-GS
Positions stored:	3
Others sourced by W9FRG-S:	W9FRG A W9FRG AD W9FRG 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.