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APRS station W4TFF - show graphs
Mic-E message: Off duty
Location: 24°48.35' N 80°50.55' W - locator EL94NT83VJ - show map
25.3 km Southwest bearing 239° from Islamorada, Monroe County, Florida, United States [?]
27.0 km East bearing 68° from Marathon, Monroe County, Florida, United States
125.8 km Southwest bearing 211° from Miami, Miami-Dade County, Florida, United States
129.9 km Southwest bearing 206° from Hialeah, Miami-Dade County, Florida, United States
Last position: 2024-11-11 19:03:11 UTC (180d 22h20m ago)
2024-11-11 14:03:11 EST local time at Islamorada, United States [?]
Altitude: -17 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 50°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4TFF>RTTX3Z via K4PKT-2*,qAR,NI4CE-15 (good)
Positions stored: 473
Other SSIDs: W4TFF-Y W4TFF-9 W4TFF-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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