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 KC9WDH - show graphs
Map loading...
Comment: JS8 7.079190MHz +05dB
Location: 42°55.83' N 89°13.77' W - locator EN52JW23LH - show map - static map
1.1 miles Northwest bearing 328° from Stoughton, Dane County, Wisconsin, United States [?]
8.9 miles Northeast bearing 53° from Brooklyn, Green County, Wisconsin, United States
13.1 miles Southeast bearing 139° from Madison, Dane County, Wisconsin, United States
67.2 miles West bearing 264° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2019-01-26 20:59:21 EST (21d 22h15m ago)
2019-01-26 19:59:21 CST local time at Stoughton, United States [?]
Device: Unknown: Unknown
Last path: KC9WDH>APRS via W7SUA,TCPIP*,qAS,W7SUA (good)
Positions stored: 1
Stations near current position of KC9WDH - show more
callsign distance last heard - EST      callsign distance last heard - EST
N9NTC5.6 miles 290°2019-02-13 20:44:26 N9EM5.9 miles 26°2019-02-17 19:11:53
WD9FLI B7.0 miles 12°2019-02-17 19:13:04 WD9FLI-B7.0 miles 12°2019-02-17 19:13:14
WD9FLI D7.0 miles 12°2019-01-24 14:37:17 WD9FLI-D7.0 miles 12°2019-01-24 14:37:27
CW59177.9 miles 265°2019-02-17 19:10:17 WW9H B8.8 miles 332°2019-02-16 11:12:41
WW9H-B8.8 miles 332°2019-02-16 11:12:42 WW9H-28.8 miles 332°2019-02-17 19:14:14
WW9H-N8.8 miles 332°2019-02-17 19:08:13 AG9V-58.8 miles 114°2019-01-27 23:50:56
KC9QEN C10.6 miles 191°2019-01-31 15:43:43 KC9QEN-C10.6 miles 191°2019-01-31 15:43:43
WB9WHI-1510.7 miles 335°2019-02-16 16:04:59 KC9UNZ-110.8 miles 295°2019-02-05 15:31:29
KB9HTB-710.8 miles 342°2019-02-15 12:51:44 KB9HTB-1010.9 miles 342°2019-02-13 12:06:11
KC9UNZ-511.1 miles 307°2019-02-03 18:14:39 N9VHX11.3 miles 125°2019-02-16 23:21:55
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