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APRS station N4TBS-7 - show graphs
Comment: Chattanooga, TN
Location: 34°43.75' N 86°36.07' W - locator EM64QR75UA - show map
1.4 km West bearing 264° from Huntsville, Madison County, Alabama, United States [?]
6.6 km Northeast bearing 40° from Redstone Arsenal, Madison County, Alabama, United States
13.8 km East bearing 76° from Madison, Madison County, Alabama, United States
37.5 km East bearing 68° from Decatur, Morgan County, Alabama, United States
Last position: 2025-12-20 23:17:18 UTC (21d 9h27m ago)
2025-12-20 17:17:18 CST local time at Huntsville, United States [?]
Altitude: 91 m
Course: 41°
Speed: 117 km/h
Device: Anytone: AT-D878 (ht)
Last path: N4TBS-7>APAT81 via WIDE1-1,WIDE2-1,qAR,N8DEU-7 (good)
Positions stored: 635
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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