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 KM4OIA-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 433.10000MHz +5.0000MHz, KM4OIA_Pi-Star_RPT
Location: 34°55.20' N 82°00.00' W - locator EM94AW00AT - show map
6.4 miles East bearing 110° from Wellford, Spartanburg County, South Carolina, United States [?]
7.5 miles East bearing 105° from Lyman, Spartanburg County, South Carolina, United States
68.7 miles West bearing 252° from Charlotte, Mecklenburg County, North Carolina, United States
84.0 miles Northwest bearing 319° from Columbia, Richland County, South Carolina, United States
Last position: 2024-11-23 19:15:04 EST (6h33m ago)
2024-11-23 19:15:04 EST local time at Wellford, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KM4OIA-R>APDG03 via TCPIP*,qAC,KM4OIA-RS
Positions stored: 1
Packet rate: 1201 seconds between packets on average during 52840 seconds.
Other SSIDs: KM4OIA-9 KM4OIA KM4OIA-7 KM4OIA-Y
Stations near current position of KM4OIA-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
AD4ZM-91.7 miles 81°2024-11-23 15:56:10 NM9W-52.0 miles 235°2024-11-15 16:51:46
NM9W2.0 miles 235°2024-11-24 01:40:44 K4XP2.4 miles 346°2024-11-24 01:45:22
K4AFX-154.0 miles 248°2024-11-24 01:44:20 K3TEE-15.4 miles 61°2024-11-14 17:20:58
WD4SMD-N5.5 miles 0°2024-11-23 13:11:07 K4DCB-i5.7 miles 333°2024-10-27 15:40:13
KQ4WFG5.8 miles 69°2024-11-11 19:05:54 NV4T6.4 miles 72°2024-11-18 16:26:40
NV4T-26.4 miles 72°2024-11-18 11:17:47 N0KFV-97.0 miles 61°2024-11-19 14:43:22
EW27247.2 miles 60°2024-11-24 01:45:04 KB4QCE-97.4 miles 68°2024-11-23 12:17:13
NO4D8.1 miles 292°2024-11-24 01:46:24 NO4D-28.1 miles 292°2024-11-24 01:40:26
NO4D-98.1 miles 292°2024-11-24 01:37:16 VL4D-28.1 miles 292°2024-11-20 16:07:12
GW37558.4 miles 241°2024-11-24 01:46:25 N0DIM-99.0 miles 253°2024-11-23 13:49:59
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