Forrás hívójel:	W4NRG-10
Megjegyzés:	T123 KC3FOQ Leonardtown, MD - ARES Net Every Mon 7PM
Hely:	38°16.24' N 76°36.34' W - lokátor FM18QG74HX - térkép nézet 3.5 km Délkelet irány 131° tól Leonardtown, Saint Mary's County, Maryland, United States [?] 22.6 km Délkelet irány 148° tól Mechanicsville, Saint Mary's County, Maryland, United States 78.8 km Délkelet irány 152° tól Washington, D. C., Washington, D.C., United States 113.3 km Dél irány 180° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-12-04 13:01:41 UTC (21m44s ezelőtt) 2025-12-04 08:01:41 EST helyi idő Leonardtown, United States [?]
Utolsó útvonal:	W4NRG-10>APDW18 via qAR,W4NRG-10
Positions stored:	9
Others sourced by W4NRG-10:	145.35-MD 146.64-MD

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.