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APRS station N4VKF-B - show graphs
Comment: 70cm Voice (D-Star) 433.80000MHz +0.0000MHz
Location: 38°14.16' N 77°32.11' W - locator FM18FF56SP - show map
6.1 km Northeast bearing 50° from Spotsylvania, Spotsylvania County, Virginia, United States [?]
6.2 km Northeast bearing 47° from Spotsylvania Courthouse, Spotsylvania County, Virginia, United States
85.1 km Southwest bearing 211° from Washington, D. C., Washington, D.C., United States
141.9 km Southwest bearing 215° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-04-21 21:57:02 UTC (19d 19h19m ago)
2025-04-21 17:57:02 EDT local time at Spotsylvania, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N4VKF-B>APDG02 via TCPIP*,qAC,N4VKF-BS
Positions stored: 299
Other SSIDs: N4VKF-N
About this site
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.
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