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 object K4XRC B - show graphs
Map loading...
Source callsign: K4XRC-S
Comment: 440 Voice 431.07500MHz +0.0000MHz
Location: 34°54.17' N 85°19.53' W - locator EM74IV06WQ - show map - static map
5.5 miles South bearing 161° from Lookout Mountain, Walker County, Georgia, United States [?]
9.9 miles South bearing 185° from Chattanooga, Hamilton County, Tennessee, United States
72.4 miles East bearing 80° from Huntsville, Madison County, Alabama, United States
Last position: 2018-12-14 21:24:43 EST (6h33m ago)
2018-12-14 21:24:43 EST local time at Lookout Mountain, United States [?]
Last path: K4XRC-S>APDG01 via TCPIP*,qAC,K4XRC-GS
Positions stored: 2
Others sourced by K4XRC-S: K4XRC C
Stations near current position of K4XRC B - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4XRC-B0.0 yards 0°2018-12-14 21:13:09 K4XRC-10.0 yards 0°2018-12-02 21:00:22
W4PLP-5476.5 yards 282°2018-12-15 03:37:14 KK4LCO4.0 miles 282°2018-11-24 14:22:27
W4GTA4.1 miles 236°2018-12-15 03:57:33 K4KR4.3 miles 133°2018-12-14 19:07:39
N4LMC4.7 miles 235°2018-12-15 03:40:49 N4LMC-654.7 miles 235°2018-12-15 03:56:21
AI8F-24.9 miles 246°2018-12-09 20:23:19 AI8F-34.9 miles 246°2018-12-09 19:18:26
AI8F5.0 miles 247°2018-12-09 19:13:01 W4RRG C5.2 miles 243°2018-12-15 03:51:17
W4RRG-C5.2 miles 243°2018-12-15 03:51:27 W4EDP-105.7 miles 331°2018-12-15 03:56:30
W4EDP B5.8 miles 340°2018-12-15 03:42:56 W4EDP-B5.8 miles 340°2018-12-15 03:43:06
N4LMC-125.8 miles 340°2018-12-15 03:51:57 W4EDP-95.8 miles 340°2018-12-13 12:32:57
W4EDP5.9 miles 341°2018-12-15 03:40:50 W4EDP-N5.9 miles 341°2018-12-15 03:50:55
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.
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