Leitað að kallmerki:	W4NRG-10
Innslag:	T156.7 N3PPH PRRA Linked Rptr System Elmer Net Every Wed 730PM
Staðsetning:	38°20.86' N 76°34.63' W - WW Loc. FM18RI03RK - sýna kort 8.0 km Norð-vestur Stefna 311° Frá California, Saint Mary's County, Maryland, United States [?] 11.2 km Vestur Stefna 287° Frá Solomons, Calvert County, Maryland, United States 72.7 km Suð-austur Stefna 147° Frá Washington, D. C., Washington, D.C., United States 104.8 km Suður Stefna 178° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-19 02:35:42 UTC (29m57s fyrir) 2025-12-18 21:35:42 EST Að staðartíma California, United States [?]
Síðasti slóði:	W4NRG-10>APDW18 via qAR,W4NRG-10
Geymdar stöður:	1
Others sourced by W4NRG-10:	146.64-MD 147.39+MD
Önnur auðkenni:	145.35-FM 145.35-ML 145.35-WV 145.35-SH

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.