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*
Web station KO4EYV-4 - show graphs
Comment: Using Mobilnkd TNC
Location: 34°29.10' N 81°38.00' W - locator EM94EL46AJ - show map
1.8 miles Southwest bearing 225° from Whitmire, Newberry County, South Carolina, United States [?]
11.2 miles Northeast bearing 64° from Joanna, Laurens County, South Carolina, United States
47.8 miles Northwest bearing 315° from Columbia, Richland County, South Carolina, United States
68.0 miles Southwest bearing 221° from Charlotte, Mecklenburg County, North Carolina, United States
Last position: 2025-01-08 10:29:52 EST (2d 5h30m ago)
2025-01-08 10:29:52 EST local time at Whitmire, United States [?]
Altitude: 472 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 339°
Speed: 0 MPH
Last path: KO4EYV-4>aprs.fi via aprsfi-iOS
Positions stored: 8
Other SSIDs: KO4EYV-5 KO4EYV-7 KO4EYV-i
Stations near current position of KO4EYV-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4EYV-40.0 yards 0°2025-01-06 20:52:19 KO4EYV-5131.4 yards 320°2025-01-09 05:59:26
KB4QCE-N9.4 miles 48°2025-01-10 15:45:47 GSPTORD0A9.7 miles 312°2024-12-29 08:47:08
KQ4KLN-i12.2 miles 264°2025-01-07 12:51:51 KQ4ZQT12.2 miles 274°2024-12-25 10:04:04
GW443412.3 miles 113°2025-01-10 15:59:07 W4FTK-1113.6 miles 272°2025-01-10 15:55:47
K4ERK15.0 miles 170°2025-01-04 08:06:15 KQ4DZH-1015.2 miles 20°2025-01-10 15:40:24
KQ4YJY-515.8 miles 172°2025-01-02 16:06:31 K4USC16.9 miles 359°2025-01-10 15:57:24
KC4LXM-920.0 miles 272°2025-01-09 17:49:41 GW443920.1 miles 272°2025-01-10 15:56:28
GSPSVRb5A20.1 miles 341°2024-12-29 09:32:08 FW799420.4 miles 258°2025-01-10 16:00:17
GW289723.0 miles 224°2025-01-10 16:00:04 K4XB25.2 miles 273°2024-12-19 17:12:56
FW458125.3 miles 136°2025-01-10 16:00:17 WA4UKX-925.5 miles 298°2025-01-08 17:13:55
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.
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