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 W4RRK-N - show graphs
Map loading...
Comment: 440 MMDVM Voice 425.10000MHz +0.0000MHz, W4RRK_Pi-Star
Location: 37°11.10' N 85°52.50' W - locator EM77BE54AJ - show map - static map
1.8 miles East bearing 78° from Horse Cave, Hart County, Kentucky, United States [?]
6.1 miles South bearing 172° from Munfordville, Hart County, Kentucky, United States
74.1 miles South bearing 185° from Louisville, Jefferson County, Kentucky, United States
86.5 miles Northeast bearing 35° from Nashville, Davidson County, Tennessee, United States
Last position: 2018-08-29 20:51:33 EDT (21d 20h57m ago)
2018-08-29 19:51:33 CDT local time at Horse Cave, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W4RRK-N>APDG03 via TCPIP*,qAC,T2STRAS
Positions stored: 2
Other SSIDs: W4RRK W4RRK-1 W4RRK-10 W4RRK-15 W4RRK-7 W4RRK-8 W4RRK-9 W4RRK-B W4RRK-R W4RRK-Y
Stations near current position of W4RRK-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4RRK-B0.0 yards 0°2018-09-02 16:21:50 W4RRK1.6 miles 244°2018-09-20 17:47:58
W4RRK-91.6 miles 262°2018-09-20 12:29:23 K9GPS-136.2 miles 236°2018-09-20 15:47:17
W4RRK B6.3 miles 65°2018-08-25 22:32:39 K9KYB B11.7 miles 192°2018-09-20 17:42:03
K9KYB-B11.7 miles 192°2018-09-20 17:42:13 K9KYB-112.3 miles 192°2018-09-20 09:13:13
NN4H-913.0 miles 193°2018-09-19 15:13:50 EW069717.5 miles 311°2018-09-20 17:41:10
CW965919.7 miles 180°2018-09-20 17:43:59 K2MCT-919.8 miles 293°2018-09-20 17:41:54
N8KDR20.0 miles 240°2018-09-10 00:48:35 N4RDG-729.3 miles 312°2018-08-23 12:26:37
KG4OOZ31.1 miles 312°2018-09-20 17:45:09 DW086031.3 miles 63°2018-09-20 17:48:20
NK2J33.7 miles 73°2018-09-03 20:17:17 KJ4NES-136.0 miles 243°2018-09-20 15:19:26
KJ4NES-236.0 miles 243°2018-09-20 17:47:52 KJ4NES-436.1 miles 243°2018-09-20 17:41:08
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