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APRS station KN4TSA-9 - show graphs
Comment: 145.470MHz driving
Mic-E message: Off duty
Location: 38°53.59' N 77°08.02' W - locator FM18KV34XI - show map
8.4 km West bearing 269° from Washington, D. C., Washington, D.C., United States [?]
14.6 km Southwest bearing 238° from Chillum, Prince George's County, Maryland, United States
63.0 km Southwest bearing 226° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-24 19:27:51 UTC (15d 7h4m ago)
2025-02-24 14:27:51 EST local time at Washington, D. C., United States [?]
Altitude: 114 m
Course: 222°
Speed: 22 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KN4TSA-9>SXUS5Y via NV4FM-5*,WIDE1*,qAR,W4TTU-10 (good)
Positions stored: 867
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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