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 KO4ZGL-1 - show graphs
Comment: aprs.fi iOS
Location: 33°09.84' N 80°12.83' W - locator EM93VD49II - show map
7.5 miles Northeast bearing 51° from Ridgeville, Dorchester County, South Carolina, United States [?]
10.2 miles Northwest bearing 331° from Sangaree, Berkeley County, South Carolina, United States
31.4 miles Northwest bearing 329° from Charleston, Charleston County, South Carolina, United States
74.6 miles Southeast bearing 141° from Columbia, Richland County, South Carolina, United States
Last position: 2025-02-06 08:14:34 EST (2h26m ago)
2025-02-06 08:14:34 EST local time at Ridgeville, United States [?]
Altitude: 66 ft
Speed: -2 MPH
Last path: KO4ZGL-1>aprs.fi via aprsfi-iOS
Positions stored: 144
Other SSIDs: KO4ZGL-13 KO4ZGL KO4ZGL-9 KO4ZGL-7 KO4ZGL-8
Stations near current position of KO4ZGL-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4ZGL-138.6 yards 7°2025-02-06 10:40:29 KO4ZGL21.1 yards 125°2025-02-06 10:04:33
WB4GKB-54.9 miles 167°2025-02-06 10:32:14 N4AKV-95.5 miles 178°2025-02-06 10:18:40
WB4GKB-95.6 miles 175°2025-02-05 07:53:38 K4OPZ-97.2 miles 110°2025-02-05 12:33:55
FW33307.8 miles 190°2025-02-06 10:33:28 GW36748.3 miles 179°2025-02-06 10:30:11
WW4HG-148.9 miles 95°2025-02-03 09:38:01 KO4WSC-59.3 miles 192°2025-01-12 03:50:45
FW76589.5 miles 166°2025-02-06 10:40:55 WX3C9.5 miles 143°2025-02-06 10:41:14
W2ADX-99.8 miles 187°2025-01-21 19:26:51 KO4PGD B10.2 miles 107°2025-01-08 21:56:38
KO4PGD-B10.2 miles 107°2025-01-08 21:56:28 KK4AYA-510.2 miles 181°2025-01-25 01:08:18
KK4AYA-1010.2 miles 181°2025-01-22 15:29:43 KQ4URO-1010.4 miles 89°2025-01-10 11:30:27
KQ4URO-510.4 miles 89°2025-01-10 12:29:48 W4TEM-910.7 miles 89°2025-01-29 16:08:46
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