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APRS station W3BFO-9 - show graphs
Mic-E message: Off duty
Location: 40°04.30' N 75°42.29' W - locator FN20DB57KE - show map
17.7 km Southwest bearing 229° from Spring City, Chester County, Pennsylvania, United States [?]
18.9 km Southwest bearing 229° from Royersford, Montgomery County, Pennsylvania, United States
47.9 km West bearing 286° from Philadelphia, Philadelphia County, Pennsylvania, United States
116.4 km Northeast bearing 42° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-07-20 18:53:42 UTC (19d 8h46m ago)
2025-07-20 14:53:42 EDT local time at Spring City, United States [?]
Altitude: 147 m
Course: 68°
Speed: 41 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W3BFO-9>TPPT3P via WIDE1-1,WIDE2-1,qAR,N3FYI-2 (good)
Positions stored: 173
Other SSIDs: W3BFO W3BFO-7 W3BFO-8
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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