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APRS station K4NH - show graphs
Location: 34°36.96' N 86°45.03' W - locator EM64OO97WU - show map
9.3 km South bearing 181° from Madison, Madison County, Alabama, United States [?]
12.1 km Southwest bearing 231° from Redstone Arsenal, Madison County, Alabama, United States
19.7 km Southwest bearing 230° from Huntsville, Madison County, Alabama, United States
21.3 km East bearing 87° from Decatur, Morgan County, Alabama, United States
Last position: 2025-12-10 12:28:04 UTC (41d 13h34m ago)
2025-12-10 06:28:04 CST local time at Madison, United States [?]
Altitude: 195 m
Course: 360°
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: K4NH>APBTUV via qAR,N8DEU-7
Positions stored: 17
Other SSIDs: K4NH-7 K4NH-7 K4NH-i
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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