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APRS station N4RAF-9 - show graphs
Comment: Steve N4RAF
Location: 39°05.31' N 77°33.54' W - locator FM19FC21WF - show map
5.0 km Northwest bearing 302° from Belmont, Loudoun County, Virginia, United States [?]
7.9 km Northwest bearing 309° from Ashburn, Loudoun County, Virginia, United States
50.0 km Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
84.6 km West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-13 16:02:56 UTC (24d 3h59m ago)
2025-11-13 11:02:56 EST local time at Belmont, United States [?]
Altitude: 72 m
Course: 55°
Speed: 67 km/h
Device: Anytone: AT-D578 (rig)
Last path: N4RAF-9>APAT51 via N4CV-2,WIDE1*,WIDE2-2,qAO,W4TTU-10 (good)
Positions stored: 3108
Other SSIDs: N4RAF-10 N4RAF-7 N4RAF-5
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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