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APRS station W4PI-9 - show graphs
Comment: winlink
Location: 38°46.50' N 77°03.50' W - locator FM18LS36AA - show map
2.2 km Southeast bearing 151° from Huntington, Fairfax County, Virginia, United States [?]
5.0 km East bearing 108° from Rose Hill, Fairfax County, Virginia, United States
13.5 km South bearing 188° from Washington, D. C., Washington, D.C., United States
69.0 km Southwest bearing 214° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-03-05 22:26:44 UTC (342d 6h40m ago)
2024-03-05 17:26:44 EST local time at Huntington, United States [?]
Altitude: 39 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: Open Source: APRSdroid (app, Android)
Last path: W4PI-9>APDR16 via TCPIP*,qAC,T2USANW
Positions stored: 1199
Other SSIDs: W4PI-7 W4PI-2 W4PI-1 W4PI-10
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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