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 KJ4BWK-B - show graphs
Map loading...
Comment: 440 Voice 443.2000 +5.00 MHZ
Location: 34°00.10' N 81°02.02' W - locator EM94LA50XJ - show map - static map
163.7 yards Northeast bearing 45° from Columbia, Richland County, South Carolina, United States [?]
2.4 miles East bearing 76° from West Columbia, Lexington County, South Carolina, United States
63.7 miles South bearing 180° from Rock Hill, York County, South Carolina, United States
Last position: 2017-01-18 01:00:07 EST (6m35s ago)
2017-01-18 01:00:07 EST local time at Columbia, United States [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: KJ4BWK-B>APJI40 via TCPIP*,qAC,KJ4BWK-GS
Positions stored: 3
Packet rate: 576 seconds between packets on average during 28800 seconds.
Other SSIDs: KJ4BWK-A KJ4BWK-C
Stations near current position of KJ4BWK-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ4BWK B0.0 yards 0°2017-01-18 01:00:13 KJ4BWK C0.0 yards 0°2017-01-18 01:00:24
KJ4BWK-C0.0 yards 0°2017-01-18 01:00:12 KJ4BWK-A0.0 yards 0°2017-01-18 01:00:10
KJ4BWK A0.0 yards 0°2017-01-18 01:00:15 KM4TJX-74.1 miles 307°2016-12-23 19:08:58
N4HCD-125.6 miles 206°2017-01-17 12:40:13 KE4RGR-15.7 miles 299°2017-01-17 04:44:33
Ke4rgr-i5.7 miles 299°2017-01-17 04:45:37 KM4JGC-97.5 miles 324°2017-01-07 07:20:22
KE4IFI-58.5 miles 233°2017-01-17 09:21:21 KW4ZW-19.1 miles 308°2017-01-17 23:56:42
CW71169.3 miles 264°2017-01-18 01:01:07 N4MSG-109.8 miles 34°2017-01-18 01:05:06
N3LU-1010.4 miles 295°2017-01-17 18:21:46 KB4DE-911.0 miles 41°2017-01-12 13:55:29
DW435211.0 miles 42°2017-01-18 00:56:40 KE4IFI-111.2 miles 237°2017-01-18 00:40:27
K4CAE-912.2 miles 56°2017-01-17 17:55:06 DW658413.2 miles 235°2017-01-18 00:19:13
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