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APRS station W4TNL-7 - show graphs
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Mic-E message: Custom 0
Location: 34°42.78' N 86°45.92' W - locator EM64OR81DC - show map - static map
2.2 km Northwest bearing 315° from Madison, Madison County, Alabama, United States [?]
15.9 km South bearing 185° from Harvest, Madison County, Alabama, United States
16.5 km West bearing 263° from Huntsville, Madison County, Alabama, United States
23.2 km Northeast bearing 59° from Decatur, Morgan County, Alabama, United States
Last position: 2021-03-21 21:34:42 UTC (216d 17h41m ago)
2021-03-21 16:34:42 CDT local time at Madison, United States [?]
Altitude: 211 m
Course: 160°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: W4TNL-7>DEER7X via K4PLT-2,WIDE1*,WIDE2-1,qAo,N8DEU-7 (good)
Positions stored: 18
Other SSIDs: W4TNL-9 W4TNL-N
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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