Leitað að kallmerki:	W3DWJ-S
Innslag:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Staðsetning:	39°13.80' N 76°28.20' W - WW Loc. FM19SF35OE - sýna kort 12.6 km Austur Stefna 89° Frá Brooklyn Park, Anne Arundel County, Maryland, United States [?] 14.0 km Suð-austur Stefna 119° Frá Baltimore, City of Baltimore, Maryland, United States 14.3 km Austur Stefna 91° Frá Baltimore Highlands, Baltimore County, Maryland, United States 61.4 km Norð-austur Stefna 53° Frá Washington, D. C., Washington, D.C., United States
Síðasta staðsetning:	2025-01-13 00:23:28 UTC (207d 14h15m fyrir) 2025-01-12 19:23:28 EST Að staðartíma Brooklyn Park, United States [?]
Hæð:	3 m
Síðasti slóði:	W3DWJ-S>APDG01 via TCPIP*,qAC,W3DWJ-GS
Geymdar stöður:	2

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.