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APRS station W4IDJ - show graphs
Mic-E message: Off duty
Location: 37°30.00' N 87°30.00' W - locator EM67GM00AA - show map
12.2 km South bearing 168° from Sebree, Webster County, Kentucky, United States [?]
16.9 km East bearing 97° from Dixon, Webster County, Kentucky, United States
53.0 km South bearing 175° from Evansville, Vanderburgh County, Indiana, United States
108.5 km North bearing 353° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-11-23 05:42:06 UTC (8d 2h7m ago)
2025-11-22 23:42:06 CST local time at Sebree, United States [?]
Altitude: 139 m
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 111.1 km.
Course: 41°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4IDJ>SWZZLZ via KC9BUH-11,WIDE1,KC9BUH-10,WIDE2*,qAR,KD9RBJ-10 (good)
Positions stored: 1
Other SSIDs: W4IDJ-D W4IDJ-Y W4IDJ-R W4IDJ-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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