Forrás hívójel:	W3SWL-2
Megjegyzés:	main 2024 NARC Field Day site
Hely:	40°43.03' N 77°53.54' W - lokátor FN10BR22WC - térkép nézet 1.9 km Dél irány 197° tól Pine Grove Mills, Centre County, Pennsylvania, United States [?] 8.9 km Dél irány 198° tól State College, Centre County, Pennsylvania, United States 47.8 km Északkelet irány 62° tól Altoona, Blair County, Pennsylvania, United States 98.4 km Északnyugat irány 300° tól Harrisburg, Dauphin County, Pennsylvania, United States
Utolső pozíció:	2024-06-23 20:35:46 UTC (323d 6h59m ezelőtt) 2024-06-23 16:35:46 EDT helyi idő Pine Grove Mills, United States [?]
Utolsó útvonal:	W3SWL-2>APDW16 via qAO,W3SWL-2
Positions stored:	1
Others sourced by W3SWL-2:	NARC FD2

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.