Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KF4NUZ-7 - show graphs
Map loading...
Comment: KF4NUZ Mobile
Location: 35°00.85' N 85°13.96' W - locator EM75JA23BJ - show map - static map
1.8 km East bearing 90° from East Ridge, Hamilton County, Tennessee, United States [?]
5.9 km South bearing 165° from East Chattanooga, Hamilton County, Tennessee, United States
7.8 km Southeast bearing 116° from Chattanooga, Hamilton County, Tennessee, United States
158.6 km Southwest bearing 229° from Knoxville, Knox County, Tennessee, United States
Last position: 2021-06-09 19:54:34 UTC (137d 3h4m ago)
2021-06-09 15:54:34 EDT local time at East Ridge, United States [?]
Altitude: 0 m
Course: 200°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KF4NUZ-7>APDR10 via WIDE2-1,qAR,AK4ZX-10 (good)
Positions stored: 42
Other SSIDs: KF4NUZ KF4NUZ-9 KF4NUZ-B KF4NUZ-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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS