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APRS station K3VDM-9 - show graphs
Comment: 146.985MHz T100 -060
Mic-E message: In service
Location: 39°57.89' N 75°52.37' W - locator FM29BX51GN - show map
4.0 km East bearing 80° from Parkesburg, Chester County, Pennsylvania, United States [?]
4.6 km Southwest bearing 244° from Coatesville, Chester County, Pennsylvania, United States
60.4 km West bearing 272° from Philadelphia, Philadelphia County, Pennsylvania, United States
98.1 km Northeast bearing 40° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-09-30 18:28:41 UTC (14h3m ago)
2025-09-30 14:28:41 EDT local time at Parkesburg, United States [?]
Altitude: 135 m
Course: 60°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K3VDM-9>S9UW8Y via N3FYI-2*,WIDE1*,N3KTX-2*,W4VA-13*,WIDE2*,qAR,KG4GIY (good)
Positions stored: 7206
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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