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 KO4VDK-1 - show graphs
Comment: Fort Mill SC Laptop via UV-5R
Location: 35°05.19' N 80°57.07' W - locator EM95MC50US - show map
6.1 miles Northeast bearing 45° from Tega Cay, York County, South Carolina, United States [?]
6.8 miles Northeast bearing 36° from India Hook, York County, South Carolina, United States
11.5 miles Southwest bearing 212° from Charlotte, Mecklenburg County, North Carolina, United States
94.2 miles Southwest bearing 224° from Greensboro, Guilford County, North Carolina, United States
Last position: 2024-12-22 01:41:22 EST (45s ago)
2024-12-22 01:41:22 EST local time at Tega Cay, United States [?]
Device: WB2OSZ: DireWolf
Last path: KO4VDK-1>APDW16 via TCPIP*,qAC,T2RDU
Positions stored: 3
Packet rate: 1800 seconds between packets on average during 88198 seconds.
Other SSIDs: KO4VDK-2 KO4VDK-4 KO4VDK-14 KO4VDK-3 KO4VDK-8 KO4VDK-5 KO4VDK-10 KO4VDK-W
APRS igate – Statistics for 2024-12:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2024-12-21 12:52:15 EST (12h49m ago)
Position packets heard directly: 5 on radio path
Position packets sent to APRS-IS: 1305 – show map
Stations near current position of KO4VDK-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4VDK-20.0 yards 0°2024-12-22 01:38:31 KO4VDK-826.7 yards 141°2024-12-19 08:45:54
KO4VDK-326.7 yards 141°2024-12-20 12:26:54 KO4VDK-426.7 yards 141°2024-12-22 01:12:51
KO4VDK-526.7 yards 141°2024-12-17 16:15:09 KO4VDK-14166.3 yards 233°2024-12-21 12:07:27
AA4II-131.7 miles 350°2024-11-26 11:24:09 WD8KPZ2.3 miles 105°2024-12-21 22:59:18
K4AAQ2.3 miles 133°2024-12-05 13:00:17 K4AAQ-R2.3 miles 134°2024-12-10 15:03:46
K4AAQ-92.6 miles 50°2024-12-19 20:58:56 KQ4HWA-73.0 miles 234°2024-12-19 15:26:14
KY4YQ-93.3 miles 59°2024-12-06 11:30:01 W4DES-73.4 miles 216°2024-12-21 22:14:07
KQ4WWP-93.4 miles 30°2024-12-21 12:57:16 CW39004.4 miles 217°2024-12-21 01:01:18
K5VAR-95.1 miles 231°2024-12-20 14:26:23 FW93745.5 miles 91°2024-12-22 01:38:25
N0FUQ-56.3 miles 158°2024-12-07 14:20:32 FW02486.4 miles 143°2024-12-22 01:34:55
Stations which heard KO4VDK-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4BFB-6 9 2024-12-01 06:30:35 2024-12-17 04:42:28 EM95MC > EM95KH 18.2 miles 327° 2024-12-09 09:11:28
ANDMTN 2 2024-12-01 02:30:00 2024-12-07 08:41:24 EM95MC > EM95KN 34.1 miles 347° 2024-12-07 08:41:24
KO4VDK-3 16 2024-12-03 10:42:03 2024-12-11 15:11:23 EM95MC > EM95MC 26.7 yards 141° 2024-12-11 15:11:23
KO4VDK-4 20 2024-12-12 22:11:24 2024-12-20 06:11:24 EM95MC > EM95MC 26.7 yards 141° 2024-12-20 06:11:24

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by KO4VDK-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
K2REH-9 1 2024-12-17 12:48:57 2024-12-17 12:48:57 EM95MC > EM95MC 0.3 miles 257° 2024-12-17 12:48:57
AJ4NR-9 2 2024-12-02 09:03:07 2024-12-17 09:05:09 EM95MB > EM95MC 1.1 miles 174° 2024-12-17 09:05:09
N4TRD-9 1 2024-12-08 18:01:00 2024-12-08 18:01:00 EM95MC > EM95MC 0.8 miles 88° 2024-12-08 18:01:00
KQ4WWP-9 1 2024-12-21 12:52:15 2024-12-21 12:52:15 EM95MC > EM95MC 1.3 miles 56° 2024-12-21 12:52:15

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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