Leitað að kallmerki:	WA4KBM
Innslag:	K4LRG Rest Stop 1 Waterford Elementary
Staðsetning:	39°11.22' N 77°36.34' W - WW Loc. FM19EE74HV - sýna kort 8.7 km Norð-vestur Stefna 335° Frá Leesburg, Loudoun County, Virginia, United States [?] 15.9 km Norð-vestur Stefna 329° Frá Belmont, Loudoun County, Virginia, United States 58.9 km Norð-vestur Stefna 304° Frá Washington, D. C., Washington, D.C., United States 86.3 km Vestur Stefna 263° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-06-19 20:59:47 UTC (35d 15h39m fyrir) 2025-06-19 16:59:47 EDT Að staðartíma Leesburg, United States [?]
Síðasti slóði:	WA4KBM>APX221 via TCPIP*,qAC,SECOND
Geymdar stöður:	3
Others sourced by WA4KBM:	ALZFG ALZHCA ALZLCC ALZLES ALZNCS ALZPCC

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.