Leitað að kallmerki:	N4VKF-S
Innslag:	70cm Voice (D-Star) 433.55000MHz +0.0000MHz
Staðsetning:	38°14.16' N 77°32.11' W - WW Loc. FM18FF56SP - sýna kort 9.9 km Suð-vestur Stefna 221° Frá Fredericksburg, City of Fredericksburg, Virginia, United States [?] 11.4 km Suð-vestur Stefna 211° Frá Falmouth, Stafford County, Virginia, United States 85.1 km Suð-vestur Stefna 211° Frá Washington, D. C., Washington, D.C., United States 141.9 km Suð-vestur Stefna 215° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-06-12 01:18:13 UTC (40d 7h20m fyrir) 2025-06-11 21:18:13 EDT Að staðartíma Fredericksburg, United States [?]
Hæð:	3 m
Síðasti slóði:	N4VKF-S>APDG01 via TCPIP*,qAC,N4VKF-GS
Geymdar stöður:	299

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.