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 KO4WSC-B - show graphs
Comment: 70cm Voice (D-Star) 439.60000MHz +0.0000MHz
Location: 33°01.13' N 80°10.55' W - locator EM93VA84VM - show map
44.1 yards Northwest bearing 335° from Summerville, Dorchester County, South Carolina, United States [?]
1.6 miles North bearing 349° from Centerville, Dorchester County, South Carolina, United States
83.9 miles Southeast bearing 144° from Columbia, Richland County, South Carolina, United States
84.0 miles Northeast bearing 40° from Savannah, Chatham County, Georgia, United States
Last position: 2024-01-28 09:33:10 EST (96d 19h59m ago)
2024-01-28 09:33:10 EST local time at Summerville, United States [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KO4WSC-B>APDG02 via TCPIP*,qAC,KO4WSC-BS
Positions stored: 4
Other SSIDs: KO4WSC-Y KO4WSC-N KO4WSC-R KO4WSC-10 KO4WSC-D
Stations near current position of KO4WSC-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW76580.9 miles 10°2024-05-04 06:31:01 KF4RHZ1.7 miles 19°2024-04-08 18:33:08
KG7LBW-92.0 miles 202°2024-05-04 00:10:32 W4HNK-112.5 miles 212°2024-04-10 01:43:45
DW24472.5 miles 190°2024-05-04 06:31:03 GW36742.6 miles 309°2024-05-04 06:30:24
GW05312.7 miles 206°2024-05-04 06:30:13 KF4VXN-63.0 miles 82°2024-04-04 23:16:41
KQ4G-84.1 miles 184°2024-05-02 16:44:34 KQ4G-14.2 miles 184°2024-05-04 06:06:52
FW33304.3 miles 303°2024-05-04 06:23:24 WX3C-94.3 miles 56°2024-04-30 15:33:58
WX3C4.4 miles 55°2024-05-04 06:30:46 N4QXU B5.0 miles 95°2024-05-02 15:33:00
N4QXU-B5.0 miles 95°2024-05-02 15:12:40 WB4GKB-55.3 miles 348°2024-05-04 06:32:38
WA4USN-35.7 miles 252°2024-05-04 06:30:53 AC4KW-96.3 miles 45°2024-04-28 01:22:48
AC4KW6.3 miles 45°2024-04-28 22:53:24 AC4KW-16.3 miles 45°2024-04-28 13:29:20
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