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APRS station W4CUB-4 - show graphs
Comment: SharkRF openSPOT4
Location: 38°59.18' N 77°16.46' W - locator FM18IX76BR - show map
1.8 km Southeast bearing 137° from Great Falls, Fairfax County, Virginia, United States [?]
5.3 km North bearing 11° from Wolf Trap, Fairfax County, Virginia, United States
22.9 km Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
66.3 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-08 12:48:30 UTC (1d 21h25m ago)
2025-02-08 07:48:30 EST local time at Great Falls, United States [?]
Altitude: 100 m
Device: SharkRF: openSPOT4 (gadget)
Last path: W4CUB-4>APOSB4 via TCPIP*,qAS,W4CUB
Positions stored: 1
Other SSIDs: W4CUB-5 W4CUB-7 W4CUB-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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