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APRS station W4JFS-7 - show graphs
Location: 28°00.77' N 81°54.77' W - locator EL98BA03LB - show map
2.6 km South bearing 190° from Crystal Lake, Polk County, Florida, United States [?]
4.7 km Southeast bearing 129° from Lakeland, Polk County, Florida, United States
54.0 km East bearing 82° from Tampa, Hillsborough County, Florida, United States
79.9 km East bearing 70° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2025-08-25 18:49:33 UTC (4d 19h12m ago)
2025-08-25 14:49:33 EDT local time at Crystal Lake, United States [?]
Course: 58°
Speed: 0 km/h
Last path: W4JFS-7>API52 via DSTAR*,qAR,WC4PEM-B (good)
Positions stored: 1372
Other SSIDs: W4JFS-9 W4JFS-15 W4JFS-10 W4JFS-5 W4JFS-4 W4JFS-2
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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