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-7 - show graphs
Comment: APRS-AT878
Mic-E message: Off duty
Location: 34°55.75' N 82°00.47' W - locator EM84XW93BA - show map
5.8 miles East bearing 105° from Wellford, Spartanburg County, South Carolina, United States [?]
6.9 miles East bearing 101° from Lyman, Spartanburg County, South Carolina, United States
69.0 miles West bearing 253° from Charlotte, Mecklenburg County, North Carolina, United States
84.7 miles Northwest bearing 319° from Columbia, Richland County, South Carolina, United States
Last position: 2025-01-25 11:28:54 EST (10d 2h46m ago)
2025-01-25 11:28:54 EST local time at Wellford, United States [?]
Course:
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: KM4OIA-7>STUU7U via K4AFX-15,WIDE1*,WIDE2-1,qAR,NO4D-2 (good)
Positions stored: 130
Other SSIDs: KM4OIA-R KM4OIA-9 KM4OIA KM4OIA-Y
Stations near current position of KM4OIA-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4OIA-R0.8 miles 145°2025-02-04 14:01:52 K4XP1.7 miles 356°2025-02-04 14:10:35
KM4OIA-92.1 miles 101°2025-01-31 17:29:30 NM9W2.2 miles 214°2025-02-04 14:10:24
KB4QCE-92.8 miles 333°2025-02-04 11:48:07 KO4CEF-82.9 miles 337°2025-01-30 05:50:06
K4AFX-153.9 miles 237°2025-02-04 14:13:51 K4MFX-153.9 miles 237°2025-01-10 03:53:56
WD4SMD-N4.9 miles 5°2025-02-03 20:41:22 KO4NNH-55.0 miles 274°2025-01-24 22:18:36
KI4MRA-95.3 miles 281°2025-01-27 16:24:40 K3TEE-15.5 miles 69°2025-01-29 20:25:28
N0KFV-97.0 miles 67°2025-02-03 15:07:52 EW27247.3 miles 66°2025-02-04 14:15:02
NO4D-97.5 miles 289°2025-02-04 13:54:54 NO4D-27.5 miles 289°2025-02-04 14:08:34
NOTD-27.5 miles 289°2025-01-31 20:28:44 NO4D7.5 miles 289°2025-02-04 14:14:30
GW37558.3 miles 236°2025-02-04 14:01:01 WW4JET-Y9.5 miles 314°2025-01-06 14:00:28
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