Leitað að kallmerki:	KW4UJ-S
Innslag:	70cm Voice (D-Star) 445.91250MHz +0.0000MHz
Staðsetning:	38°52.14' N 77°16.20' W - WW Loc. FM18IU78ON - sýna kort 11.4 km Norð-vestur Stefna 321° Frá Springfield, Fairfax County, Virginia, United States [?] 12.3 km Norð-vestur Stefna 297° Frá Lincolnia, Fairfax County, Virginia, United States 20.4 km Vestur Stefna 262° Frá Washington, D. C., Washington, D.C., United States 73.6 km Suð-vestur Stefna 231° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-24 05:15:34 UTC (3m43s fyrir) 2025-12-24 00:15:34 EST Að staðartíma Springfield, United States [?]
Hæð:	3 m
Síðasti slóði:	KW4UJ-S>APDG01 via TCPIP*,qAC,KW4UJ-GS
Geymdar stöður:	75

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.