Leitað að kallmerki:	W3ATN
Innslag:	IPSC2-QUADNET MMDVM 434.9000 MHz
Staðsetning:	39°26.87' N 77°31.26' W - WW Loc. FM19FK77LL - sýna kort 2.1 km Austur Stefna 77° Frá Middletown, Frederick County, Maryland, United States [?] 3.6 km Norð-vestur Stefna 335° Frá Braddock Heights, Frederick County, Maryland, United States 74.3 km Norð-vestur Stefna 326° Frá Washington, D. C., Washington, D.C., United States 80.0 km Vestur Stefna 283° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-05-08 18:33:02 UTC (4d 5h17m fyrir) 2025-05-08 14:33:02 EDT Að staðartíma Middletown, United States [?]
Síðasti slóði:	W3ATN>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Geymdar stöður:	4
Önnur auðkenni:	W3ATN-10 W3ATN-7

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.