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APRS station KN4TSA-9 - show graphs
Comment: driving
Mic-E message: Off duty
Location: 38°53.25' N 77°05.91' W - locator FM18KV83EA - show map
877.5 m Northeast bearing 35° from Arlington, Arlington County, Virginia, United States [?]
5.4 km West bearing 261° from Washington, D. C., Washington, D.C., United States
6.3 km South bearing 163° from Brookmont, Montgomery County, Maryland, United States
61.3 km Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-30 16:28:38 UTC (19h54m ago)
2025-11-30 11:28:38 EST local time at Arlington, United States [?]
Altitude: 69 m
Course: 164°
Speed: 4 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KN4TSA-9>SXUS2U via WIDE1-1,WIDE2-1,qAO,N4CJR-1 (good)
Positions stored: 1192
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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