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 N4NAD-7 - show graphs
Comment: MTR W4FMX DMR LOCAL
Location: 35°00.64' N 86°46.96' W - locator EM65OA62BN - show map
6.2 km East bearing 70° from Ardmore, Giles County, Tennessee, United States [?]
35.9 km Northwest bearing 330° from Huntsville, Madison County, Alabama, United States
99.3 km South bearing 201° from Murfreesboro, Rutherford County, Tennessee, United States
Last position: 2025-02-01 20:19:25 UTC (27d 14h20m ago)
2025-02-01 14:19:25 CST local time at Ardmore, United States [?]
Altitude: 257 m
Course: 255°
Speed: 0 km/h
Last path: N4NAD-7>APAT81-1 via WA4HR-2*,WIDE2-1,qAR,N8DEU-7 (good)
Positions stored: 49
Other SSIDs: N4NAD-9
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